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Baghdad Commonly used export standard stainless steel pipe sizes deviation table

date:2019-05-17 hits79882
Commonly used export standard stainless steel pipe sizes deviation table

Commonly used export standard stainless steel pipe sizes deviation table


standard OD tolerance wall thickness tolerance
size deviation size deviation
GB5310-1995 ≤30 ±0.20 ±0.15 2~3 +12%-10% ±10%
>30~50 ±0.30 ±0.25
>50 ±0.80% ±0.60% >3 ±10% ±7.5%
GB/T14976-02 6~10 ±0.20 ±0.15 ≤3 ±14% +12.5%-10%
>10~30 ±0.30 ±0.20
>30~50 ±0.40 ±0.30 >3 +12.5%-10% ±10%
>50 ±0.90% ±0.80%
GB9948-88 ≤30 ±0.20 ≤3 +12%-10%
>30~50 ±0.30
>50 ±0.80% >3 ±10%
GB13296-91 8~30 ±0.20 1.0~3.0 +12%-10%
>30~50 ±0.30
>50 ±0.80% >3 ±10%
ASMESA213SA415 <25.4 0.1 -0.1 ≤38.1 20% 0
25.4~38.1 0.15 -0.15
>38.1~<50.8 0.2 -0.2
50.8~<63.5 0.25 -0.25
63.5~<76.2 0.3 -0.3 >38.1 22% 0
76.2~<101.6 0.38 -0.38
>101.6~190.5 0.38 -0.64
>190.5~228.6 0.38 -1.14

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