sell alloy pipe/steel pipe

category

specification

standard

rang

use

Seamless steel pipe

10#20#35#45#16Mn 27SiMn

GB8162-99
GB8163-99
GB3087-99
GB5310-95
ST45.8
GB6479-86
GB9948-88
GB5312-99

12*1-1.5-2.5

Thick-walled seamless steel pipe
Seamless Steel Tube

Structure pipe

203545

GB/T8162-1999

6-610×1.5-40

general structure with

Fluid tube

20

GB/T8163-1999

8-610×1.5-40

fluid

Low and medium pressure boiler tube

20

GB3087-1999

10-426×2-40

low and medium pressure boiler overheating by
Tube, boiling water pipe, locomotive
The size of pipe tobacco

Alloy Pipe

Gr5Mo(P5STFA25T5)
15GrMo(P11P12STFA22)
13GrMo44
12Gr1MoV
P22(10GrMo910)
T91P91P9T9
WB36

GB5310-95
GB9948-88
ASTMA335/A335m
ASTMA213/A213m
DIN17175-79
JISG3467-88
JISG3458-88

16-824×2-100

petroleum, chemical, electric power, boiler industry high temperature, low temperature resistance, corrosion-resistant seamless steel pipes

Oil cracking pipe

20
12GrMo
15GrMo

GB9948-88

10.530×1.5-36

refined oil refining plant furnace tube,

High Pressure Boiler Tube

20GSA106c
ST45.8/3

GB5310-95
ASTMA106-99
DIN17175-79

16-824×2-65

high-pressure boiler with heat-resistant non -
Seam steel pipe

Low-alloy 16Mn tube

16Mn

GB8162

22-630×2-30

Hydraulic prop tube

27SiMn

GB/T17396-1998

70-377×12-40

hydraulic support, etc

Fertilizer equipment tube

2016MnQ345

GB6479-2000

25-426×6-40

Fertilizer equipment, pipeline