steel welded pipe

steel plate welded concentric large diameter steel pipe reducer
 
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Electric Resistance Welded Steel Pipe , Square Carbon Steel Tubing
 
 

 
Electric Resistance Welded Steel Pipe , Square Carbon Steel Tubing
 
 

1.Standard:DIN1626,DIN1629,DIN 17175
2.Thechnique:SAW
3.Application:oil or gas transportation,steel structure
4.SurfaceTreatment:black or red paint

seamless welded steel pipe
alloy steel pipe for low-temperature service
API 5L Certificate
Petroleum industry
large amount of stock

All kinds of welded pipes are available with quality first and honesty first!
welcome your enquiry, i will serve you wholeheartedly!

Electrical roller hearth furnace is a type of batch working furnace,mainly used in heat treatment for the metal parts, such like normalizing

1.Outside Diameter:8 to 20 Inch
2.Wall Thickness:Wall Thickness
3.Technique:ERW
4.Special Pipe:API
5.Section Shape:round

 
S31803 32750 Seamless Welded Stainless Steel Pipe Anti Corrosion For Petroleum Industry 
 
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Standard:ASTM A312
OD Range:6mm-2032mm
Thk Range:0.25mm-50mm
Grit:180G, 320G, 400G, 600G, HL
Grade:304, 304L, 316, 316L, 430

 
Round Straight Welded Carbon Steel Pipe / LSAW Welded Pipe API 5LX42
 
 

For usage of oil/gas pipeline,scaffolding pipe

butt-weld carbon steel elbow
1.certification: ISO9001-2008
2Standard:ANSI,ASME,DIN,JIS,BS
3Size:1/2"-72"
4Material:Carbon St

Stainless Steel Pipe SUS 316 Grade Construction Stainless Steel Ellipse Pipe Stainless Steel Section Tubes are widely used in various structural parts

Large Diameter Spiral Welded Steel Pipe,Spiral Welded Steel Pipe

ASTM A 53 cold roll welded steel pipe
1)Application:Structure
2)Standard:BS,ASTM,GB
3)Thickness:0.8-6.0mm
4)Certification:CE ...

Our main product is high frequency straight welded pipe made by cold rolled steel strip. The round pipe is most popular pipe in other shapes.

Impact Test subject to Standard request
Grain Size Test and Intergranular Corrosion Test
Ultrasoic measuring of Wall Thickness

End Protection: Plastic Caps | Outside Finish: 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements

Features:
Good general corrosion resistance
High strength
Good sulfide stress corrosion resistance
Useful up to 600°F

We carry a large inventory of tubes including large diameters in 304/304L and 316/316L.
Ask us about A270 3A Approved Sanitary Tubing / ASME BPE

EFW / ERW Welded Steel Pipe</span

Size: DN 400 16" XS
Standard: ASME B 16.9
Material :304 304l 316 316l 317 317l 321 310 347
delivery in time.Large orders will enjoy a discount

1) Grade : TP304/304L, TP316/316L etc.
2) Standard : ASTM A312/ A249 / A269 / A778 , ASME B36.19M, ASME B36.10M,

Packaging information:
Bundle Packing
Wooden Case(plastic end caps in wooden crates)
Wooden Case for U Tubes
Reinforced by angle bar

1:NPS: 1/8" to 80"
2: Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S acc. To ANSI B36.19/36.10
3: O. D.: 6-2032mm
4: W. T.: 1-50mm

A511-A511-96:Specification for Seamless Stainless Steel Mechanical Tubing
A554-A554-98e1:Specification for Welded Stainless Steel Mechanical Tubing

STANDARD(GRADE):ASTM A554(MT304/304L, MT316/316L)JIS G3446(SUS304TK, SUS316TK)CNS 5802(304TK, 316TK)(YC1) O.D.:9.5mm~203.2mm W.T.:0.6~5.0mm

we are supplier of all kind of and all size pipe,weld pipe.and fittings

Longitudinal Welded LSAW Steel Pipe </sp