seamless welded pipe

a professional manufacturer, superb quality, competitive pirces, various standard, Special designs are available.

large diameter seamless steel pipe or welded pipes(LSAW)
OD from 406.4-914.4mm
WT from 6.35-59mm

Standard:ASTM A333
OD:21.3-914.4mm
WT:2.77-59mm
Technology:Hot rolled/Hot expanding/Cold-drawing

OD:15-1219mm
Thickness:2.5-160mm
Length :6000-12000mm
Application: uesd in gas,water,oill in oil&gas industr

Seamless Butt Welded Pipe Fitting Equal Tee fittings
1.Standard:ANSI B16.9
2.Material:A234 WPB,304,316
3.Size:1/2"-72"
4.Thickness:SCH10-SCH160

Standard:ASTM A333
OD:21.3-914.4mm
WT:2.77-59mm
Technology:Hot rolled/Hot expanding/Cold-drawing

Standard:ASTM A333
OD:21.3-914.4mm
WT:2.77-59mm
Technology:Hot rolled/Hot expanding/Cold-drawing

Stainless Steel Welded Pipe

Standard:ASTM A333
OD:21.3-914.4mm
WT:2.77-59mm
Technology:Hot rolled/Hot expanding/Cold-drawing

Welding steel welded pipe, is also called with steel strip shape after curly or after welding steel is made. The welded pipe production process

Welding steel welded pipe, is also called with steel strip shape after curly or after welding steel is made. The welded pipe production

 
STK400 / 500 Welded Steel Pipe Mid Carbon Electric Resistance Anticorrosion Treatment
 
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Specification 660mm X 12.7mm
Outer Diameter 660mm
Length 5-12 Meters
Grade ST5
Usage Used for water, liquid transporation and others.

Standard:ASTM A333
OD:21.3-914.4mm
WT:2.77-59mm
Technology:Hot rolled/Hot expanding/Cold-drawing

 
 
 
Construction Q235 Welded Steel Pipe / Round Hollow Section Tube ASTM A53

beveled for welding (All line piping is square cut to the tolerance specified and bevelled to ANSI B16.25.)
Surface Lightly oiled Hot dip galvanize

Productivity:300 metric tons/month;Min. Order:5 metric ton;Packing:Bundle;Transportation:by sea;DeliveryDate:20 days;PaymentType:T/T,L/C;Trademark:Ki

Annual Production Capacity:stainless steel bar 35000 tons and 30000 tons for stainless steel seamless pipes &tubes

1. Longitudinally seam submerged arc welded steel pipe with the high quality
2. Size: OD200-800mm,7.87inch-31.5inch ( single weld seam ), OD800-3000

LSAW - Longitudinal Submerged Arch Welded Pipe.
Quality and International Standrad
All our stock is primier quality
and Internatoinal

Production standard:ASTM/ASME A312
Length:20FT/6meters fixed length

Our products are moderate in price and superior in quality.

Standard:ASTM A333
OD:21.3-914.4mm
WT:2.77-59mm
Technology:Hot rolled/Hot expanding/Cold-drawing

ASTM welded steel pipe (square pipe)
Standard:ISO 9001-2008
SSize:15*15-400*400mm
WT:1-15mm
Term:T/T,L/C

The thin wall pipe is afraid of rusty if the pipe need to be storage for long time. We put pure oil on pipe after welded process to prevent rusty.

Steel Grade: Q235, Q345, X42, X46, X52, X56, X65, X70, X80
Standards: GB, SY, ASTM, API, ther as consumer

Electric Resistance Welded Steel Pipe

welded steel pipe
Standard: GB
Thickness: 4 - 12.7 mm
Application: Boiler Pipe
Technique: Hot Rolled ...

welded Steel Pipes
1) Standards: ASTM-A53A, BS1387-85, GB/T3091-2001
2) Grade: Q235, Q215, Q195,
3) Round section diameter: 19 - 273mm

Stainless steel has very good oxidation resistance, corrosion resistance,High temperature resistant , good welding performance