seamless steel pipe

Austenite/iron dual-direction stainless steel, of GB, ASTM, ASME, JIS, DIN standards, applied to petroleum, pharmacy, spaceflight & aviation, industrial tube, power & nucleus, medical apparatus, food machines, environment protection.
Specifications:
( 20# , 45# , GB/T8162-1999 , GB/T8163-1999 , GB3087-1999 )
Spec
Spec
Spec
Spec
Spec

6*1-1.5-2
20* 2-3-4 -5-8
70-76*3.5-20
180-194*6-68
530-630*10-125

8*1-1. 5-2-2 .5
25* 2-3-4 -5-6
80-89*4-20
203-219*6-70
720-850*20-120

10*1-1. 5-2-2 .5-3
28*2. 5-3-4 -8
102-108*4-30
205-299*6-80
87-960*20-120

12* 1-2-2 .5-3-4
30* 3-4-5 -8
114-121-127*4-30
325-377*8-90
1000*26-60-115

14*1. 5-2-3 -4
32-48*3-10
133-140*4-30
402-406*10-76
1030-1060*22-30-115

16* 2-3-4 -5
51-57*3.5-14
146-152*4-35
426-450*10-115
1120*130-150

18* 2-3-4 -5
60-68*3.5-16
155-168*4.6-48
480-508*10-98