steel pipes

Stainless Steel Pipe
Grade 201, 304, 304L, 316, 316L,etc
Standards ASTMA213 ASTMA312M ASTMA269 ASTMA511
JISG3463 JIS3446 JIS34

Boiler tube is a seamless tube. Manufacturing methods and seamless tube, but to make use of the steel castings have strict requirements.

Tube - Thin Walled Tube
Tube - Roll Formed Tube
Stainless Steel Tube - Round Tubing
Stainless Steel Tubes : Seamless Round Tube
Stainless Steel

ISO9001 certificate
Length:fixed length or random length
special design available

Tianjin Seamless Steel Pipe

Thickness: 0.6 - 6 mm
Outer Diameter: 20-220mm
Application: Structure Pipe
Surface Treatment: Galvanized
Certification: BSI

DIN2391/EN10305-4
for Auto use; for machinery use
St37.4, St45, St52.4, NBK
Phosphated Seamless Steel Pipe

carbon steel pipe bend
A.ISO-9001:2000
B.ANSI,ASME,JIS,DIN,BS
C.supply the best pipe reducer
D.Best price and best.

Our products mainly include seamless steel pipe, hot-finished steel pipe, longitudinal welded pipe and alloy steel pipe.

1. High quality and quick delivery
2. Non destructive test
3. Bright Heat Treatment
4. Standard Packing

Pipes
round welded steel pipe
1 Material: Q195 Q235 Q345
2 Thickness: 0.3mm-20mm
3 OD: 14mm-530mm ...

m6 screw with cross head
surface electro zinc plated
epdm rubberthickness 4.0mm

Welded stainless steel tubeGood quality,Reasonable price,China's largest stainless steel manufacturers,Good service attitude,Top exporter

Usage: structure, casing and tubing for oil field, delivering liquid and gas, ordinary use and etc.

Steel pipe of high quality
Application :Fluid Pipe
Technique :Cold Drawn

Alloy Steel Pipe

Standard: EN 10305-1 Seamless Steel pipe
Size(mm): O. D.: 6.0-224.0 W. T.: 1-15 L: Max 12000

SIZE : 1/2" to 36 " WT : sch 10 to sch xxs
Length : 5-12.5 random length
Grade : ASTM A335 GR P91

It has excellent corrosion resistance performance, selflubricityiy, high coefficient of heat conductivity, small expansion coefficient.

Application:Mechanical tubing,oil casing,low pressure boiler etc
Cindy(at)steel-pipelines(dot)com

1.O.D:20MM-219MM
2.W.T:0.5MM-11.75MM
3.LENGTH:5.8M,6M
4.SURFACE:ZINC COATING
5.STANDARD&MATERIAL:BS1387,Q195,Q235,Q345

1.O.D:114.3MM-914MM
2.W.T:3.05MM-12.7MM
3.LENGTH:5.8M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5l

Our products mainly include seamless steel pipe, hot-finished steel pipe, longitudinal welded pipe and alloy steel pipe.

1.Size:O.D.: 1/4"~14"(13.7-355mm)
2.Thickness: SCH10S~SCH.XXS (1.24MM~35MM)
3.Material:10#/20#/API5L/A106B/A53B
4.FOB Price:600-1000USD

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

Process:LSAW - UO(UOE)\RB(RBE)\JCO(JCOE,COE)
DSAW -Double Submerged arc welded
Usage:Used for low pressure liquid delivery, such as water, gas

galvanized steel pipe
1.OD:10-273mm,WT:0.5-15mm
2.Length:up to 12 mters
3.BV/SGS/ISO
4.T/T,L/C

Prevention of stress corrosion cracking of austenitic stainless steel is the most important ways of joining the n content on the Si2-4% and from smel

The first hot cracking is called segregation crack, because the liquid film formation and solidification process of segregation of alloying elements

Applications:Petroleum,chemical,power,gas,metallurgy,shipbuilding construction,etc.