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Home > Products > Seamless Steel Pipe > DIN2391 Seamless Steel Pipe > pressure seamless carbon steel tube

pressure seamless carbon steel tube

Delivery Time: 10 Days

Product Description

Liaocheng Tongyun Pipe Industry Co.Ltd    Factory direct sales!   Steel Tube & Seamless Steel Pipe   Seamless steel pipe/pipe   

Standard

API 5CT, 5L; ASTM, BS, JIS, DIN

Steel Grade

API 5L Grade B/ASTM A106B, BS 1387,ST37,ST52, 4130

O.D.

12mm-350mm

W.T.

2MM-25MM

Length

5m--12m

End protection

plastic caps

Outside Coating

black painting, anti-corrosion oil, galvanized or as per required by customer

Packing

Wrapped in bundles by steel strips

Delivery

by container

Third party inspection

SGS/BV or The third Party.

Certificates

API 5CT-0865, 5L-0593, ISO9001:2000

Production Capacity

Three mills with full production capacity, 400,000tons per year

Delivery time

20 days

Qualification

independent import and export qualifications

Main market

Asia, India, Middle East, America, Europe

  Steel Tube Specifications   1. Dimension: O.D.:10-350mm(OD&ID+/-0.05mm) ,W.T.:1.2-25mm, L:fixed or random(1-12m)   2. Steel Grade: 10#,20#,45#,16Mn,20Cr,27SiMn, A106/A53 Gr.A/B,AISI 1010/1020/1045,ST35, ST37,ST37.4,ST45,ST52,ST52.4,E195,E235,E255,E355,etc   3.Standards: GB/T3639,DIN2391,DIN2445,DIN1629,DIN1630,DIN2445,EN10305,JIS G3445,ASTM A106,ASTM A179,ASTM A519,etc.   4. Technique method: Cold drawn or hot rolled.   5. Application: Automotive parts, hydraulic system parts, oil cylinder, aerospace and aviation, shipbuilding pipe, various machinery parts.   6. Surface treatment: Bare pipe,Bright and smooth,Surface coating,Black and Phosphated,Pickled and oiled or upon customers' request.   Category according to function:  

Structural Pipe 

10,20,35,45,Q235,16Mn Q345B

GB/T8162-2008

for the 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
ASTMA106-99
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,P91,P9,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

- for  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
-pipeline

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

A5L GR.B, X52,X60

API

-for petroleum,natural gas, 

industrial dilivery(gas,water,oil)

60-630×1.53-40

Rectangular Tube

Q195,Q235,Q345,20#

GB/T6278-2002

 Structure, decoration, construction

20*20-500*500

ductile iron pipe

iron

GB/T13295-2003 ISO2531/2003

- Public works, mining, textile, 

electric power, boilers, drinking water,

 machinery, military industry

DN80-1500

square pipe

Q195,Q235,Q345,20#

GB/T6278-2002

 Structure, decoration, construction

20*20-500*500

  Plant: Production process Testing Center: In Big Stock: PACKING:  

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