Dimensioni e tolleranze EN 10253-4 (DIN 2616)

Ø DN x DN1	Ø D x D1
20 x 15	26,9 x 21,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:38 +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
25 x 20	33,7 x 26,9
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:51 (50) +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
25 x 15	33,7 x 21,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:51 (50) +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
32 x 25	42,4 x 33,7
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:51 (50) +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
32 x 20	42,4 x 26,9
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:51 (50) +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
32 x 15	42,4 x 21,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:51 (50) +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
40 x 32	48,3 x 42,4
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:64 +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
40 x 25	48,3 x 33,7
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:64 +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
40 x 20	48,3 x 26,9
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:64 +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
50 x 40	60,3 x 48,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:76 +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
50 x 32	60,3 x 42,4
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:76 +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
50 x 25	60,3 x 33,7
Ø interno D – 2 x w.t. Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:76 +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
65 x 50	76,1 x 60,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:89 (90) +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
65 x 40	76,1 x 48,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:89 (90) +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
65 x 32	76,1 x 42,4
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:89 (90) +/-2 (+/-2,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
80 x 65	88,9 x 76,1
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:89 (90) +/-2 (+/-3) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
80 x 50	88,9 x 60,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:89 (90) +/-2 (+/-3) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
80 x 40	88,9 x 48,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1%, max +/- 0,5 mm DIN 2616 \| :+/- 0,4 mm Tolerance on wall thickness* T:-12,5% / +15% Length L:89 (90) +/-2 (+/-3) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
100 x 80	114,3 x 88,9
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,5 % Tolerance on wall thickness* T:-12,5% / +15% Length L:102 (100) +/-2 (+/-3) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
100 x 65	114,3 x 76,1
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,5 % Tolerance on wall thickness* T:-12,5% / +15% Length L:102 (100) +/-2 (+/-3) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
100 x 50	114,3 x 60,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,5 % Tolerance on wall thickness* T:-12,5% / +15% Length L:102 (100) +/-2 (+/-3) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
125 x 100	139,7 x 114,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,5 % Tolerance on wall thickness* T:-12,5% / +15% Length L:127 +/-2 (+/-3,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
125 x 80	139,7 x 88,9
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,5 % Tolerance on wall thickness* T:-12,5% / +15% Length L:127 +/-2 (+/-3,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
125 x 65	139,7 x 76,1
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,5 % Tolerance on wall thickness* T:-12,5% / +15% Length L:127 +/-2 (+/-3,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
150 x 125	168,3 x 139,7
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,5 % Tolerance on wall thickness* T:-12,5% / +15% Length L:140 +/-2 (+/-3,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
150 x 100	168,3 x 114,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,5 % Tolerance on wall thickness* T:-12,5% / +15% Length L:140 +/-2 (+/-3,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
150 x 80	168,3 x 88,9
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,5 % Tolerance on wall thickness* T:-12,5% / +15% Length L:140 +/-2 (+/-3,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
200 x 150	219,1 x 168,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:152 +/-2 (+/-3,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
200 x 125	219,1 x 139,7
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:152 +/-2 (+/-3,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
200 x 100	219,1 x 114,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:152 +/-2 (+/-3,5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
250 x 200	273 x 219,1
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:178 +/-5 (+/-4) Alignment X(Q):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater*
250 x 150	273 x 168,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:178 +/-5 (+/-4) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
250 x 125	273 x 139,7
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:178 +/-5 (+/-4) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
300 x 250	323,9 x 273
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:203 +/-5 (+/-5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
300 x 200	323,9 x 219,1
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:203 +/-5 (+/-5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
300 x 150	323,9 x 168,3
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:203 +/-5 (+/-5) Alignment X(Q):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater*
350 x 300	355,6 x 323,9
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:330 +/-5 (+/-5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
350 x 250	355,6 x 273
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:330 +/-5 (+/-5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
350 x 200	355,6 x 219,1
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:330 +/-5 (+/-5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
400 x 350	406,4 x 355,6
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:356 (355) +/-5 (+/-5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
400 x 300	406,4 x 323,9
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:356 (355) +/-5 (+/-5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
400 x 250	406,4 x 273
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:356 (355) +/-5 (+/-5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
450 x 400	457 x 406,4
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:381 +/-5 (+/-5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
450 x 350	457 x 355,6
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:381 +/-5 (+/-5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
450 x 300	457 x 323,9
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:381 +/-5 (+/-5) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
500 x 400	508 x 457
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:508 +/-5 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
500 x 400	508 x 406,4
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:508 +/-5 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
500 x 350	508 x 355,6
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:508 +/-5 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
600 x 500	610 x 508
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:508 +/-5 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
600 x 450	610 x 457
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:508 +/-5 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
600 x 400	610 x 406,4
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:-12,5% / +15% Length L:508 +/-5 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
700 x 600	711 x 610
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:T<=10 mm: -0,35 mm / +15% Length L:610 +/-5 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Ø interno Tolerance on Diameter (D/ID) EN 10253-4 \| D2: EN 10253-4 \| D3: EN 10253-4 \| D4: DIN 2616: DIN 2616 \| : Tolerance on wall thickness* T:T>10 mm: -0,5 mm / +15% Length L: Alignment X(Q***):
700 x 500	711 x 508
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:T<=10 mm: -0,35 mm / +15% Length L:610 +/-5 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Ø interno Tolerance on Diameter (D/ID) EN 10253-4 \| D2: EN 10253-4 \| D3: EN 10253-4 \| D4: DIN 2616: DIN 2616 \| : Tolerance on wall thickness* T:T>10 mm: -0,5 mm / +15% Length L: Alignment X(Q***):
700 x 450	711 x 457
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:T<=10 mm: -0,35 mm / +15% Length L:610 +/-5 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Ø interno Tolerance on Diameter (D/ID) EN 10253-4 \| D2: EN 10253-4 \| D3: EN 10253-4 \| D4: DIN 2616: DIN 2616 \| : Tolerance on wall thickness* T:T>10 mm: -0,5 mm / +15% Length L: Alignment X(Q***):
800 x 700	813 x 711
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:T<=10 mm: -0,35 mm / +15% Length L:610 +/-10 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Ø interno Tolerance on Diameter (D/ID) EN 10253-4 \| D2: EN 10253-4 \| D3: EN 10253-4 \| D4: DIN 2616: DIN 2616 \| : Tolerance on wall thickness* T:T>10 mm: -0,5 mm / +15% Length L: Alignment X(Q***):
800 x 600	813 x 610
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:T<=10 mm: -0,35 mm / +15% Length L:610 +/-10 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Ø interno Tolerance on Diameter (D/ID) EN 10253-4 \| D2: EN 10253-4 \| D3: EN 10253-4 \| D4: DIN 2616: DIN 2616 \| : Tolerance on wall thickness* T:T>10 mm: -0,5 mm / +15% Length L: Alignment X(Q***):
800 x 500	813 x 508
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:T<=10 mm: -0,35 mm / +15% Length L:610 +/-10 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Ø interno Tolerance on Diameter (D/ID) EN 10253-4 \| D2: EN 10253-4 \| D3: EN 10253-4 \| D4: DIN 2616: DIN 2616 \| : Tolerance on wall thickness* T:T>10 mm: -0,5 mm / +15% Length L: Alignment X(Q***):
900 x 800	914 x 813
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:T<=10 mm: -0,35 mm / +15% Length L:610 +/-10 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Ø interno Tolerance on Diameter (D/ID) EN 10253-4 \| D2: EN 10253-4 \| D3: EN 10253-4 \| D4: DIN 2616: DIN 2616 \| : Tolerance on wall thickness* T:T>10 mm: -0,5 mm / +15% Length L: Alignment X(Q***):
900 x 700	914 x 711
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:T<=10 mm: -0,35 mm / +15% Length L:610 +/-10 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Ø interno Tolerance on Diameter (D/ID) EN 10253-4 \| D2: EN 10253-4 \| D3: EN 10253-4 \| D4: DIN 2616: DIN 2616 \| : Tolerance on wall thickness* T:T>10 mm: -0,5 mm / +15% Length L: Alignment X(Q***):
900 x 600	914 x 610
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:T<=10 mm: -0,35 mm / +15% Length L:610 +/-10 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Ø interno Tolerance on Diameter (D/ID) EN 10253-4 \| D2: EN 10253-4 \| D3: EN 10253-4 \| D4: DIN 2616: DIN 2616 \| : Tolerance on wall thickness* T:T>10 mm: -0,5 mm / +15% Length L: Alignment X(Q***):
1000 x 900	1016 x 914
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:T<=10 mm: -0,35 mm / +15% Length L:610 +/-10 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Ø interno Tolerance on Diameter (D/ID) EN 10253-4 \| D2: EN 10253-4 \| D3: EN 10253-4 \| D4: DIN 2616: DIN 2616 \| : Tolerance on wall thickness* T:T>10 mm: -0,5 mm / +15% Length L: Alignment X(Q***):
1000 x 800	1016 x 813
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:T<=10 mm: -0,35 mm / +15% Length L:610 +/-10 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Ø interno Tolerance on Diameter (D/ID) EN 10253-4 \| D2: EN 10253-4 \| D3: EN 10253-4 \| D4: DIN 2616: DIN 2616 \| : Tolerance on wall thickness* T:T>10 mm: -0,5 mm / +15% Length L: Alignment X(Q***):
1000 x 700	1016 x 711
Ø interno D – 2 x w.t. Tolerance on Diameter (D/ID) EN 10253-4 \| D2:+/-1% or 0,5 mm whichever is the greater EN 10253-4 \| D3:+/-0,75% or 0,3 mm whichever is the greater EN 10253-4 \| D4:+/-0,5% or 0,1 mm whichever is the greater DIN 2616:+/-1% DIN 2616 \| :+/- 0,6 % Tolerance on wall thickness* T:T<=10 mm: -0,35 mm / +15% Length L:610 +/-10 (+/-6) Alignment X(Q***):X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Ø interno Tolerance on Diameter (D/ID) EN 10253-4 \| D2: EN 10253-4 \| D3: EN 10253-4 \| D4: DIN 2616: DIN 2616 \| : Tolerance on wall thickness* T:T>10 mm: -0,5 mm / +15% Length L: Alignment X(Q***):

Unless otherwise indicated, dimensions are in mm. Dimensions in brackets are valid only for DIN 2616.

Diameters:
Tolerances on outside diameter shall be measured at the welding ends. In order to guarantee the regular flow of the fluid through the fitting, the internal diameter in any section of the fitting shall be above 80 % of the internal diameter at the welding ends. * Options that have to be specified in the order.

Out of roundness:
The out-of-roundness (0) shall be calculated in percentage, using the following equation: 0= (Dmax-Dmin)/Dx100, where: Dmax = max. outside diameter D, measured in the same plane, in mm; Dmin = min. outside diameter D, measured in the same plane, in mm; D = specified outside diameter, in mm. For fittings of outside diameter D ≤ 406,4 mm, out-of-roundness, shall be included in the limits of the diameter. For fittings of outside diameter D > 406,4 mm and with D/T less than or equal to 100, out-of-roundness shall not exceed 2 %. For fittings with a D/T ratio > 100 the values for out-of-roundness shall be agreed at the time of enquiry and order. For DIN 2616 see page 61 (DIN 2609).

Out of squareness: *** DIN 2616, subject to agreement can be reduced to 0,5 % with a maximum of 0,5 mm

Pipes

Fittings

Prefabrications

EN 10253-4 (DIN 2616) - Dimensions and tolerances