Oil and Gas steel pipe Line Seamless with competitive price Hot Rolled

Product name

Main material

Standard

Uses

Size range(mm)

Stainless steel pipe

0Cr18Ni9

(304)  00Cr19Ni10 (304L) 00Cr17Ni14MO2 (316L) 00Cr17Ni12MO2 (316) 1Cr17Mn6Ni5N (201) 1Cr18Mn8Ni5N (202) 1Cr17Ni7(301)

1Cr18Ni9(302)
0418Ni10Ti(321)
1Cr18Ni9Ti (321H)
1Cr17(430)

1Cr13(410)

GB/T 14976-2002
GB/T 14975-2002

Decorative Stainless Steel

4-426×1-40

 Structural Pipe

10#, 20#  45# Q235 16Mn Q345B

GB/T8162-2008

General structure

6-610×1-75

Fluid Pipe

20# Q345

GB/T8163-2008

Fluid transport

8-630×1.5-40

Precision Tube

St35 St37.4(10#) St45(20#) St55(35#) Ck45(45#)
St52(16Mn) CH8Ni9Ti 35Cro

GB/T3639-2000

DIN2391

For the automotive, motorcycle, engineering machinery, jack, electrical tools and sporting equipment and other areas

10-180×2-24

High Pressure Boiler Tube

20G A106C
ST45.8/3

GB5310-95
ASTM A106-99
DIN17175-79

Heat-resistant high-pressure boiler seamless steel pipe

16-824×2-65

Hydraulic prop tube

27SiMn

GB5310-2008

Hydraulic pressure stand hydraulic prop

70-377×9-40

Alloy-steel pipe

12Cr1MoV
P22(10CrMo910) T91 T9

WB36 Cr5Mo(P5 STFA25 T5) 15CrMo(P11 P12 STFA22) 13CrMo44 Cr5Mo 15CrMo 25CrMo 30CrMo 40CrMo

DIN17175-79
JISG3467-88
JISG3458-88

GB5310-95 GB9948-88
ASTMA335/A335m
ASTMA213/A213m

High-temperature resistant,

Low temperature-resistant, corrosion-resistant Seamless pipe for Petroleum, chemical, electric power,

Boiler industry

16-824×2-100

Casing pipe

J55 N80, P110

API SPEC 5CT

 Oil pipe for oil well Coupling Cylinder

60-630×1.53-40

Low and medium pressure boiler tube

10# 20#

GB3087-1999

Low and Medium Pressure Boiler

boiling tube

Motorcycle smoke tube

10-530×2-40

Oil cracking tube

20# 12CrMo 15CrMo

GB9948-88

Furnace tube for refined petroleum refining plant

Heat-exchanger tube

Pipeline seamless pipe

10-530×1.5-36

High-pressure seamless pipe for chemical fertilizer equipment

20# 16Mn# Q345

GB6479-2000

Fertilizer Equipment

25-426×6-40

Marine tube

410

GB/T5312-1999

Specificial  pressure pipe for vessel manufacturing tube for boilers and overheating

14-426*1.5-4.5

Line pipe

5L GR.B X52,X60

API

Petroleum,natural gas Industrial pipe

60-630×1.53-40

Rectangular Tube

Q195 Q235 Q345

GB/T6278-2002

Structure, Decoration, Construction

20*20-500*500

Ductile iron pipe

iron

GB/T13295-2003 ISO2531/2003

Drinking water,

Sewage water

DN80-1500

Square pipe

Q195 Q235 Q345

GB/T6278-2002

Structure, decoration, construction

20*20-500*500