Technical Information

Product ID: 

ASTM A312 Stainless Steel Welded and Seamless Pipe

ASTM A312 stainless steel welded and seamless pipe could be widely used in the medium transportation of the gas, liquid, powder in the line of petroleum, chemistry, paper making, energy, pollution eliminating and etc.

EN 10217-7 pipe produced with material of 1.4301, 1.4307, 1.4401, 1.4404 is also available to us.
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Welded Pipes

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Specifications:
  • Specification of ASTM A312 PIPE (ANSI B 36.19)


Nominal Diameter Outside Diameter Nominal Wall Thickness
N.B NPS
SCH5S SCH10S SCH40S
8 1/4" 13.72 1.24 1.65 2.24
10 3/8" 17.15 1.24 1.65 2.31
15 1/2" 21.34 1.65 2.11 2.77
20 3/4" 26.67 1.65 2.11 2.87
25 1" 33.4 1.65 2.77 3.38
32 1-1/4" 42.16 1.65 2.77 3.56
40 1-1/2" 48.26 1.65 2.77 3.68
50 2" 60.33 1.65 2.77 3.91
65 2-1/2" 73.03 2.11 3.05 5.16
80 3" 88.9 2.11 3.05 5.49
90 3-1/2" 101.6 2.11 3.05 5.74
100 4" 114.3 2.11 3.05 6.02
125 5" 141.3 2.77 3.4 6.55
150 6" 168.28 2.77 3.4 7.11
200 8" 219.08 2.77 3.76 8.18
250 10" 273.05 3.4 4.19 9.27
300 12" 323.85 3.90396 4.57 9.52
350 14" 355.6 3.96 4.78 11.1
400 16" 406.4 4.19 4.78 11.1


Ordering information:

E-mail: halinpipe@halinpipe.cn

 

TEL: 86-760-8-5528721

 

 

FAX: 86-760-8-5528822

 

 

Minimum order quantity: negotiable

 


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