welded steel

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

Welded Pipe

LSAW/SAWL Longitudinal Submerged arc Welded
DSAW (Double Submerged arc Welded)
Outer Diameter:219mm-1828mm Wall Thickness:6mm-50mm

Steel Grating
Mild Steel (Low Carbon Steel) Stainless Steel
Supplier of complete grating equipment
Full ranges of gratings
Electrol,hot dipped

Stainless Steel Welded Pipe ASTM A269 ASTM A312 ASTM A358 ASTM A688 ASTM A778 EN10217-7
 
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Stainless Steel Welded Pipe A312 TP321 / 321H Annealed & Pickled, ASTM A778 - 01(2009)e1,
 
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Stainless Steel Welded Pipes A312 TP304 / 304L, ASTM A790 / A790M - 11, ASTM A269 - 10
 
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Q235B, Q345B, S235, S355, ST37, ST52 Welded ERW Steel Pipes, Structural Steel Pipe ASTM A53, A106, DIN16

Stainless Steel Welded Pipe

321H steel pipe
1.304/304L/304H/309S/310H/316/316LN/317/321
2.seamless&welded
3.professinal manufacture(32years) with good quality and price

OD : DN200 ~DN3200.
Wall thickness pressure: Sch 5~ Sch 160,XXS.
Test: PSL 1, PSL 2.
Material : carbon steel ,stainless steel.

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

1.Galvanized steel grating
2.Metal grating
3.ASTM A123,SS400
4.Common pitch:30mm&40mm
5.Used in flooring,walkway

We are a professional manufacturer of welded steel pipes, providing the products with high quality at a competitive price.

Welded steel gratings is widely used in construction reinforcement and other fields.
Features: Good strength; Cost-efficient; Easy to install.

Welded Steel Bar Grating
1.high strength-to-weight ratio
2.minimum deflection
3.top choice for strength

1. Sandwich panels covered with plastic film
2. Engineers' guidance on-site is available
3. Material: steel structure, sandwich panel, Q235

Standard: API 5L GR.B, A106, A53, DIN2448, DIN1629, DIN17175, EN10255, EN10216
Grade: X42, X52, GR.B, ST37, ST44, St45, ST52, S355JR

1) OD: 32-630mm
2) WT:1-30mm
3) Length:as required
4) Apply for structural scaffolding
SPECIFICATION...

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 ...

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

black welded steel pipes
Outer Diameter: 21.3mm - 660mm
Wall Thickness:1.8 - 22mm

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

Q345 Welded Pipe

 
ASTM A53 Gr B Round Welded Carbon Steel Pipe / Tube Q345 Cold Rolled
 

Wire diameter for welded steel bar panels ranges from 5mm to 16mm.
Welded bar panels opening: 75mm to 300mm.
We are factory, welcome to enquire.

347H steel pipe
1.304/304L/304H/309S/310H/316/316LN/317/347/321/347H
2.seamless&welded
3.professinal manufacture(32years) with good quality

Surface: black coating or varnish coating
Ends: beveled or square cut, plastic capped
Pipes also can be 3PE or FBE or galvanized coating

1. Components clearly marked according to dwg
2. Installation: we send Engineer to jon site
3. High quality welding process are used

We are a professional manufacturer of welded steel pipes, providing products with good quality at a competitive price.