Gold Member Since 2010
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Qingdao Wefsun Metal Material Co., Ltd.

Pipe, Steel Pipe, Steel Tube manufacturer / supplier in China, offering Ss400 Q235 Construction Building Material Square Steel Pipe, Building Material 80X40X2.0mm-380X110X4.0mm C Channel C Purlin, Galvanized Mild Carbon Steel Pipes and so on.

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Supplier Homepage Product steel pipe Ss400 Q235 Construction Building Material Square Steel Pipe

Ss400 Q235 Construction Building Material Square Steel Pipe

Purchase Qty.:
15-19 20+
FOB Unit Price: US $350 US $340
Purchase Qty. (Tons) FOB Unit Price
15-19 US $350
20+ US $340
Get Latest Price
Port: Qingdao, China
Production Capacity: 5000 Tons/ Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: Wefsun
  • Technique: Hot Rolled
  • Surface Treatment: Hot
  • Section Shape: Square
  • Length: 5.8m-6.0m
  • Thickness: 0.5-16mm
  • Shape: Round, Rectangular, Square
  • End Protector: Plastic Cap or Iron Protector
  • Certificate: ISO, BV, SGS
  • Transport Package: Export Packing
  • Origin: China, Shandong Province
  • Type: Welded
  • Material: Carbon Steel
  • Usage: Mining
  • Product Name: Construction Building Material Square Steel Pipe
  • Size: 12X12-400X400
  • Product Material: Q195-Q235
  • Delivery Time: 15 Days
  • Use: for Structure, Accessorize, Construction
  • Trademark: Wefsun
  • Specification: ISO, BV, SGS
  • HS Code: 76305866
Product Description
1.Product Name: SS400 Q235 Construction Building Material Square Steel Pipe 
2.Size:10x10-600x600 mm
3.Wall Thickness: 0.4mm - 27mm
   SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
Standard:BS 1387, BS 4568, GB/T3901, ASTM A106-2006, ASTM A213-2001, ASTM A312-2001, ASTM A53-2007, BS, GB, ASTM, GB, ASTM, BS, JIS ect.
Port of Shipment:Qingdao Port, or Xingang port in Tianjin, Chin

7. ERW Galv. Welded steel tube according to BS1387 or ASTM A53

8. Hot-dipped Galv. Scaffolding tube according to BS1139

9. Carbon seamless steel tube according to ASTM A53/A106/API 5L Gr. B

10. Seamless welded steel tube

11. Welded furniture tube with black surface or white surface condition


12.Pipe Type Specification/mm Thickness/mm Specification/mm Thickness/mm

10*20 0.5-2.0

10*30 0.5-2.0

Rectangular Pipe 20*30 0.5-3.0 100*50 1.0-5.0

40*20 0.5-3.0 100*60 1.5-5.0

50*20 0.6-2.0 50*25 0.6-2.0

75*25 0.7-2.0 70*20 0.7-2.0

40*30 1.2-3.0 100*80 1.5-5.0

50*25 1.5-3.0 120*50 2.0-5.0

50*30 0.7-4.0 120*60 2.0-5.0

60*30 0.7-4.0 120*80 2.0-5.0

70*30 0.7-2.5


Ss400 Q235 Construction Building Material Square Steel Pipe

Ss400 Q235 Construction Building Material Square Steel Pipe
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Ss400 Q235 Construction Building Material Square Steel Pipe

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Ss400 Q235 Construction Building Material Square Steel Pipe

Contact Ways
Ss400 Q235 Construction Building Material Square Steel Pipe

Product Name:hot rolled square steel pipe/ square steel tube
Wall Thickness0.4mm-30mm
SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
Steel materialQ195 → Grade B, SS330,SPHC, S185
Q215 → Grade C,CS Type B,SS330, SPHC
Q235 → Grade D,SS400,S235JR,S235JO,S235J2
StandardBS EN10296, BS EN10025, BS EN10297, BS6323,  BSEN10219, BSEN10217, GB/T13793-1992, GB/T14291-2006, GB/T3091-1993, GB/T3092-1993, GB3640-88
UsageUsed For Structure, Accessorize And Construction
Ends1) Plain
2) Beveled
3) Thread with Coupling or cap
End protector1) Plastic pipe cap
2) Iron protector
Surface Treatment1) Bared
2) Black Painted (varnish coating)
3) Galvanized
4) With Oiled
5) 3 PE, FBE, corrosion resistant coating
TechniqueElectronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)
Welded Line TypeLongitudinal
Section ShapeSquare
InspectionWith Hydraulic Testing, Eddy Current , Infrared Test
Package1) Bundle,
2) In Bulk
3) Bags
4) Clients' Requirements
Delivery1) Container
2) Bulk carrier
Portof ShipmentQingdaoPort, or Xingang port in Tianjin, China
Date of DeliveryWithin 15-20 days after we receive deposit or L/C at sight.
PaymentL/C at sight or T/T
Deliver ConditionsShipping Transport or Cargo.
Supply Ability50,000MT per month
MOQAny quantity for regular sizes
OthersFitting 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.
Hot dipped galvanized steel pipe round/square/rectangular
Pre-galvanized steel pipe round/square/rectangular
Cold galvanized steel pipe round/square/rectangular
Black steel pipe round/square/rectangular
Printed steel pipe
Spiral steel pipe
By Surface TreatmentHot dip galvanized steel pipe
Electro-galvanized steel pipe
Oiled steel pipe
Pickling steel pipe
By Wall ThicknessUltra-thick wall steel pipe
Thick wall steel pipe
Thin wall steel pipe
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