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Common technical standards for seamless steel tubes
Date:2019-07-11      View(s):138      Tag:seamless steel tubes, seamless steel pipe, seamless pipe
No.
Steel pipe name
Steel number
specifications
standard
1
Seamless steel pipe for high pressure boiler
20G,15CrMoG,12Cr1MoVG,SA-210C
28-219x2-16
GB 5310-1995,ASME SA-210,ASME SA-213
2
Seamless steel pipe for low and medium pressure boilers
10,20,20G
20-219x2-16
GB3087-1999
3
Seamless steel pipe for structural 
10-45,Q345
16-219x2-16
GB/T8162-2008
4
Seamless steel pipe for conveying fluid
10,20,Q345
16-219x2-16
GB/T8163-2008
5
seamless steel pipe for ship 
C10,C20
16-219x2-16
GB/T5312-1999
6
Oil casing
H40,J55,K55,N80-1
60.32-139.7x,4.83-12.18
API Spec 5CT
7
Line pipe
A,B,X42,X52,10,20
21.3-177.8x,2.77-16
API Spec5L
8
Cold drawn seamless steel pipe for petroleum cracking
10,20,12-15CrMo
28-219x2-16
GB9948-2006
9
Seamless steel pipe for high pressure fertilizer equipment
10,20,15CrMo
28-219x2-16
GB6479-2000
10
Carbon steel seamless steel pipe for high temperature operation
A,B
16-219x2-16
ASTM A106
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