Large diameter welded steel pipe steel pipe range

 Product Name:600mmx600mm Black Square Steel Pipe with Reasonable PriceSize:OD10x10mm - 600x600mmWall Thickness0.4mm - 25mmSCH30,SCH40,STD,XS,SCH80,SCH160,XXS etcLength5.8m,6m or CustomizedSteel materialQ195 → Grade B, SS330,SPHC, S185Q215 → Grade C,CS Type B,SS330, SPHCQ235 → Grade D,SS400,S235JR,S235JO,S

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Product Name:

600mmx600mm Black Square Steel Pipe with Reasonable Price



10x10mm - 600x600mm

Wall Thickness

0.4mm - 25mm



5.8m,6m or Customized

Steel material

Q195 → Grade B, SS330,SPHC, S185

Q215 → Grade C,CS Type B,SS330, SPHC

Q235 → Grade D,SS400,S235JR,S235JO,S235J2


BS 1387, BS 4568, GB/T3901, ASTM A106-2006, ASTM A213-2001, ASTM A312-2001, ASTM A513-2007, BS, GB, ASTM, GB, ASTM, BS, JIS ect.


fluid pipe, boiler pipe, structural pipe, oil/gas/water pipe


1) Plain

2) Beveled

3) Thread with Coupling or cap

End protector

1) Plastic pipe cap

2) Iron protector

Surface Treatment

1) Bared

2) Black Painted (varnish coating)

3) Galvanized

4) With Oiled

5) 3PE, FBE, corrosion resistant coating


Electronic Resistance Welded (ERW )

Electronic Fusion Welded (EFW)

Double Submerged Arc Welded (DSAW)



Section Shape



With Hydraulic Testing, Eddy Current , Infrared Test


1) Bundle

2) In Bulk

3) Bags

4) Clients' Requirements


1) Container

2) Bulk carrier

Port of Shipment

Qingdao Port, or Xingang port in Tianjin, China

Date of Delivery

Within 15-20 days after we receive deposit or L/C at sight.


L/C at sight or T/T

Deliver Conditions

Shipping Transport or Cargo.



Supply Ability

50,000MT per month


Any quantity for regular size


Fitting as screws and flange also can be supplied.

1. We can supply you with reasonable and competitive price and good quality products.

2. If you are interested in any of products, please contact us for more information.

Large Diameter Welded Steel Pipe Steel Pipe Range

Packaging & Shipping

Large Diameter Welded Steel Pipe Steel Pipe Range


Large Diameter Welded Steel Pipe Steel Pipe Range
Company Information

                Wefsun Group was established in 1999 and located in Qingdao China. The Group has nine subsidiary companies and covers more than 100,000 square meters. Area of the warehouses is about 60,000 square meters. The Group's registration capital is RMB 25 million, the products cover pipes, beams, plates, construction material etc., including more than two thousand specifications with annual sales of several hundred million. The products sell well in Shandong Province, Europe, South America, Africa, Southeast Asia, the Middle east, etc. and win good evaluation from customers.

Large Diameter Welded Steel Pipe Steel Pipe Range

Related Products

•   Steel pipe: Black pipe, Galvanized steel pipe, Round pipe, Square pipe, Rectangular pipe, Spiral pipe, etc

•   Steel sheet/coil: Hot/Cold rolled steel sheet/ coil, Galvanized steel sheets/coil, PPGI, Checkered sheet, corrugated steel sheet, etc;

•   Steel beam: Angle beam, H beam, I beam, C lipped channel, U channel, Deformed bar, Round bar, Square bar, Cold drawn steel bar, etc

 Large Diameter Welded Steel Pipe Steel Pipe Range


1.Minimum Order Quantity?

The MOQ is 25 tons, the galvanized steel sample is available as long as your quantity is ok

2.What grams of the product can you offer?

These products can be customized according to your requirement.

3.Does the packaging safe and arrive in good conditions?

Yes, safe Packing guarantee , all the products will arrive your door under good conditions.

4.What kind of terms of payment?

 T/T, L/C are available.

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