weled steel pipe

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

SAE1020 Seamless Steel Pipe
Standard:ASTM, JIS, DIN,GB
Material:10#45#, SAE1020 ST35-ST52, Q345
Surface Treatment balck paint or Glavnized

Specification:
DN15,DN20,DN25,DN32,DN40,DN50,DN65,DN80,DN100,DN125,DN150, DN200

Grade: 304
Standard: ASTM A269-07
Length: customized
Type: Pipe
Certification: SGS

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

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.

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

API 5L Gr.B seamless steel pipe
1.O.D:1/8"-60"
2.W.T:Sch5S~XXS
3.Standard:ASTM,AISI,EN,DIN,BS,GB
4.Certificate:API

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.

Outside diameter: 219-914mm (8-38 inch)
Thickness: SCH 20 to SCH 140 (2-36.5mm)
Standard: API 5L, ASTM A106 .ASTM A53,EN10216

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

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

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.

Application
chemical industry, metallurgy, construction, water conservancy

aluminium steel pipe aluminium plate aluminium pipe fitting s
DN10-DN200

FROM 4 1/2 "- 20"
Material H40, J55, K55, M-65, N80, L80, C-95, N-80 Type1,Q , C-90, T-95, P-110 ect.
Standard API SPEC 5CT/ISO11960

1)Thickness:0.5-15mm
2)OD:20*20-600*600mm
3)Application:Structure Pipe
4)Special Pipe: API Pipe
5)Certification:ISO9001:2000

1) Thickness : 0.042-0.083 inch
2) OD : 0.706-4.5 inch
3) Technology : ERW
4) Special pipe : EMT pipe
5) Certification : UL

STAINLESS STEEL PIPE & STAINLESS STEEL TUBE
High Quality,Competitive Price
Strict Quality Control
Strong Production Capaci