China Best Selling Construction Material Black Square Pipe

Product Name: Best Selling Construction Material Black Square Pipe From China
Product features
1. Galvanized Square Pipe / steel pipe / square tube
2. Grade: Q235(A, B)
3. W. T: 0.5-11.25mm
4. Length: 1-12m
5. ISO9001
6. Size: 10x10-600x600mm
7. Thickness: 0.5-18mm
8. Certificate: ISO, SGS, BV
Qingdao Wefsun Group was established in 1999 by Mr. Zhang Yunshan, covers an area of 100,000 square meters, with more than 300 employees. Group consists of nine branches and has registered capital of 5 million dollars. Our project involves steel products, real estate development, steel structure factory building and commercial plaza. Products include hundreds of varieties of steel pipes, profiles, sheets, building materials and so on. The group owns perfect ISO9001: 2000 international quality system certification, SGS certification, BV certification, etc., annual capacity of more than 200 thousand tons, Our products spread all over domestic and are exported to Europe, South America, Africa, Southeast Asia, the Middle East and other parts of the world.
We are specialized in producing ERW PIPE, HOT DIPPED GALVANIZED STEEL PIPE, PRE-GALVANIZED STEEL PIPE, GALVANIZED STEEL COIL, and PPGI at QINGDAO city of Shandong Province.

Product nameBest Selling Black Square Pipe From ChinaOut diameter20x20-400x400mmWall Thickness0.5mm-18mmZinc coating mass200g-360g/m2MaterialQ195,Q195+Q235,Q235Quality gradeFirst gradeTolerence of OD±0.3mmLength1m-12mMOQ10MetricTonDeliver Time15-30 days after receiving your deposits.PackageOur products can be packed in bulk, or pvc bag;we can also pack
as customers requirementsPayment termsT/T,L/CUsage industryConstruction Foundation Piles,Steel Structure Building,
For Low-Pressur Fluid service,Steel Structure Bridges etc.OthersWe can do special orders as customers requests!
We can also can provide all kinds of steel hollow pipes.
Sincerely welcome foreign and domestic customers' coming throughout

Product Name:Best Selling Black Square Pipe From ChinaSize:OD10x10mm-600x600mmWall Thickness0.4mm-30mm
SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.Length1-12mSteel materialQ195 → Grade B, SS330,SPHC, S185
Q215 → Grade C,CS Type B,SS330, SPHC
Q235 → Grade D,SS400,S235JR,S235JO,S235J2StandardBS EN10296, BS EN10025, BS EN10297, BS6323, BSEN10219, BSEN10217, GB/T13793-1992, GB/T14291-2006, GB/T3091-1993, GB/T3092-1993, GB3640-88UsageUsed For Structure, Accessorize And ConstructionEnds1) Plain
2) Beveled
3) Thread with Coupling or capEnd protector1) Plastic pipe cap
2) Iron protectorSurface Treatment1) Bared
2) Black Painted (varnish coating)
3) Galvanized
4) With Oiled
5) 3 PE, FBE, corrosion resistant coatingTechniqueElectronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)TypeWeldedWelded Line TypeLongitudinalSection ShapeSquareInspectionWith Hydraulic Testing, Eddy Current , Infrared TestPackage1) Bundle,
2) In Bulk
3) Bags
4) Clients' RequirementsDelivery1) Container
2) Bulk carrierPort of ShipmentQingdao Port, or Xingang port in Tianjin, ChinaDate of DeliveryWithin 15-20 days after we receive deposit or L/C at sight.PaymentL/C at sight or T/TDeliver ConditionsShipping Transport or Cargo.CertificateISO9001Supply Ability50,000MT per monthMOQAny quantity for regular sizesOthersFitting 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.