welded steel pipe

thick wall seamless steel pipe
1.Standard:ASTMA106 GRB,API5L GRB,ASTM A53GRB,GB3087-1999
2.Material :A106/A53 GRB API5L GRB 20# CHINESE

big diameter seamless steel pipe
1.Standard:ASTMA106 GRB,API5L GRB,ASTM A53GRB,GB3087-1999
2.Material :A106/A53 GRB API5L GRB 20# CHINESE

1.Products: Seamless steelpipe
2.Place of Origin: CANGZHOU, CHINA
3.Grade/Material: API 5L , ASTM A106 B ,ASTM A53 B,

Application:Used for low pressure liquid delivery,such as water,nature gas,and oil or for the construction pipe.
piles,Industrial pipeline networks,

Application:Used for Crude oil,pipelines,Natural gas pipelines,Water supply lines,Foundation
piles,Industrial pipeline networks,Steel constructors

secthion:round material:20# standard:168.3-609.6
wall thickness:10(mm) OD:530(mm)

1.Hight quality products
2.Size: 6mm - 115mm
3.Thickness: 0.3mm - 3mm
4.BV certification

Including casing and tubing, petroleum and natural gas transmission pipes, liquid delivery pipes and structural pipes.

Please don't hesitate to contact us, your inquiry will be highly appreciated andtreated. OEM is welcomed.

Butt welding pipe fittings
A. ISO-9001: 2000
B. ANSI, ASME, JIS, DIN, BS
C. Supply the best pipe reducer
D. Best price and best.

API 5L /ASTM A53 STEEL PIPE(gr.b-x70):
ERW PIPE OD:60.32-609.6MM
ERW PIPE WT:4-16MM
ERW PIPE LENGTH:3-18M
acc. to API

Applications:
Sugar industry
Paper industry
Thermal & nuclear power plants
Aerospace industry...

ASTM A358 / A358M Pipe
Class1:
Pipe is double welded by processes employing filler metal in all passes and are completely radiographed.

Ends: Plain ends, Or Bevelled ends
Test: Eddy current/hydrostatic/ultrasonic/intergranular Corrosionor according to customer's request

•Raw Material Inspection
•Forming, Welding & Sizing
•Heat Treatment
•Straightening
•Cutting & Deburring...

Mechanical Test Requirements:
Tensile - 90,000 psi min
Yield - 65,000 psi min
Elongation - 25 % min
Hardness - 293 HBN Max

Surface roughness value of less than 15μ-in Ra(0.4μm)are easily achieved.Corrosion resistance is improved by the increased concentration of chromium

ASTM A312 stainless steel welded pipe has a resistance to corrosion and maintains strength at high temperatures.
We are your welded pipe supplier.

Q:Are you a factory?
A:We are a factory setted up more than 10years and export more than 6 years,
you can see my company is manufacturers on Website

Destructive Testing includes:
Tensile Test
Impact Test
Bend Test
Reverse Bend Test...

Stainless Steel Pipe Fittings Elbow
Material: Carbon Steel Technics: pushing Type: Elbow Place of Origin: china

1.Standard: ASTM
2.Grade: A53 GR.B
3.OD:4''-40''
4.WT:4MM-30MM
5.Length:4M-12M

The machine is manufacturing stainless steel pipe/tube under mass productions with TIG welding technology.

GB/T 9711.1 Cabon Seamless Steel Pipe
CE Certificate
Surface Treatment:Varnish or blackpainting
Grade: L450

Spiral steel pipe
OD:219.1mm - 4064mm (8" - 160")
WT:3.2 mm - 40mm

Carbon Steel Pipe, ERW, LSAW, SSAW Steel Pipe, Seamless Steel Pipe, Supplier

Material: stainless steel
Processing: investment casting
Surface:powder coating
Application:valves and pipe fitting & Agricultural machinery

seamless steel pipe API 5L PSL1 X42 Seamless line steel pipe

Size :19X19MM-450X450MM
Standard:ASTM A500
Grade: Q235 Q345 S275 S355

API 5L Line pipe is generally used for the conveyance of oil and gas in transmission lines, distribution main lines, and offshore pipeline systems.