seamless steel Pipe 1,Stander:GB ASTM DIN BS. 2,Size:1/2--24inch 3,Used:large numbers of channels used for conveying fluids.

                                                                 Boiler Seamless Steel Pipe

   1,used:is a kind of hollow cross-section,neighboring joints of steel strips.Steel has a hollow cross-section ,a large number of channels used for conveying fluids,such as the transportation of oil,natural gas,gas,water and some solid materials,pipes,etc.

   2,SIZE:1/2--24inch

   3,Stander:GB BS ASTM DIN ects.

   4,Material:20# 45# 20G 35crmo 42crmo SA213T22 and so on.

   5,boiler seamless steel  tube spectification table:

25*2.5-3-6		76*4-5-6-6-10		146*6-8-10-14		245*35-40-45-60		480*10-12-14-18
28*2-5-6		76*12-16-18-20		146*16-20-25-34		273*8-10-14-16		480*22-25-30-40-50
30*3-6		80*5-6-10-15-17		152*5-6-10-14		273*18-20-28-30		500*11-15-25-50
32*3-4-6		83*4-5-6-10		152-12-14-18-20-25		273*32-40-50		508*10-13-15-22-30
34*3-5-6		83*13-15-18-20-22		152*28-30-35-40		299*9-10-12-16-18		530*8-10-11-12
35*5-8-9		89*4-5-6-8-10		159*4-5-6-8-10		299*20-25-30*40-50		530*14-18-20
38*3-4-7		89*10-13-16-20-25		159*12-14-18-20		325*8-10-14-18		530*25-30-35
42*3-5-7-10		95*15-18-22-25		159*25-30-35-40		325*20-25-30-36		580*10-12-16-20-28-30
43*7-8-10		95*15-18-22-25		168*7-8-10-13-15		325*40-45-50-60		580*10-12-14-18-24-48

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