High Quality Welded Steel Pipe, Seamless Steel Pipe Manufacturing Process, Seamless Steel Pipe Dimensions Suppliers in China

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zinc coated Fluid steel pipe

Product Description

 

fluid pipelines

Standards

ASTMA53,ASTMA106,GB/T3091-2001

Materials

ASTMA53a,b,c, ASTMA106a,b,c,20#,45#, 12Cr1MoG,12CrMoG,15CrMoG,15NiCuMoNb5 Q234,Q345,or

as your requirement

Technique

welded,seamless(according to your requirement)

 Application

Sewage, clear water and other gas or fluid transportation,Line pipe for petroleum, Structure steel pipe

 

Hot tip:  Compared with seamless pipes,welded pipes has better eveness,high precision,less energy consumpation and are much easier to produce.In the past ,almost all the gas and oil pipelines were  seamless pipes.However, now, in many countries especialy in the developed countries such as the US, Japan and European countries, 95% of the seamless fluid pipe has been replaced with welded pipes. We can provide you with both seamless and weld fluid pipe as your requirement,and if you have any doubt ,don't hesitate to contact me.

 

inwall anti-corrosion treated and  under ultrasonic flaw detection and hydraulic pressure test !!!  YOU Need it!!

 

Chemical Component of Material (%):

 

Category

C

Si

Mn

P

S

Cu

Ni

Cr

20#,

ASTM A106,A53

0.17~0.24

0.17~0.37

0.35~0.65

0.035

max

0.035

max

0.25

max

0.25

max

0.25

max

45#,

ASTM 1045,

 

0.42~0.50

0.17~0.37

0.50~0.80

0.035

max

0.035

max

0.25

max

0.25

max

0.25

max

16Mn,

ASTM A210 Gr. C,

DIN St52

 

0.12~0.20

0.20~0.55

1.20~1.60

0.035

max

0.035

max

0.25

max

0.25

max

0.25

max

45Mn2,

ASTM A1345

0.42~0.49

0.17~0.37

1.40~1.80

0.035

max

0.035

max

0.3

max

0.3

max

0.30

max

 

Mechanical properties of Material:

Category

Tensile strength (MPa)

Yield strength (MPa)

Elongation (%)

20#

390min

245min

20min

45#

590min

335min

14min

16Mn

490min

325min

21min

45Mn2

885min

735min

10min

 

professional steel pipe supplier and pipe fitting manufacture

Our product catalog of Seamless Steel Pipe:

Item

Material

Standard

Specification(OD*WT)mm

Usage

 

 

 

Alloy pipe

 

 

Cr5Mo

 15CrMo

12Cr1MoV P11/22 T91,P91,P9,

T9 Wb36

GB5310-95 GB9948-88

ASTMA335/A335M

ASTMA213/213M

DIN17175-79

JISG3467-88

JISG3458-88

 

 

 

16-824*2-100

The steel pipes

features resistance to high presure,high/low temperature and corrosion ano is used in

the industries of petroleum,chemical

engineering and. Electric pwer as well as boiler

High-pressure

boiler pipe

15CrMoG 12Cr1MoVG

20G,A106,

ST 45-8

 

GB5310-95

ASTM A 106-99

DIN17175-79

 

14-830*2-80

Temperature-resistant

seamless steel pipe

for high-pressure boiler

Seamless pipes for petroleum

 

20, 12CrMo,

15CrMo, Cr5Mo, Cr9Mo

 

GB9948-88

10-530*1.5-36

Boiler pipes for refinery,heatexchangeing pipes,seamless steel pipes for pipeline

High-pressure

Seamless pipes for fertilizer making equipment

20, 16Mn,

Q345

GB6479-2000

18-530*3-40

Fertilizer making equipment and pipe line

Low and mediun pressure boiled pipe

10,20

GB3087-1999

10-530*2-40

Over-heat pipe for low and medium pressure boiler,boilling water pipe,locomotive somke pipe(big and small)

Fluid pipe

20, Q345

GB/T8163-1999

8-630*1.0-40

Fluid feeding

Structural pipe

10,20,35,45, 16Mn,Q345B

GB/T8162-1999

6-1020*1.5-100

For commom structure

Line pipe

Gr..B

API5 L/CT

21.3-813*1.5-40

Carrying gas,water or oil in the industries of petroleum and natural gas

Hydraulic prop pipe

27SiMn

GB/T17396-1998

70-377*9-40

Hydraulic support and prop

 

Three mills are preparing for your requirement...

 

We can  provide  all kinds of pipes and show competitive price for you, if you can tell us your specific requirement as belows:

 

1.Standard:GB/ASTM/DIN/JIS? Which one do you need?

 

2. What's the material?

 

3.What is the outer diameter and wall thickness?

 

4. How about the quantity?

 

5. What's your import port?

Pls  feel  free to contact with  us! 

Website:

 

              http://sdlcyzsm.en.alibaba.com  

Product Categories : Welded Steel Pipe

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