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

Steel Pipe, Square Tube manufacturer / supplier in China, offering Steel Tube Square Steel Pipe, Building Material 80X40X2.0mm-380X110X4.0mm C Channel C Purlin, Hot Rolled H Beam and so on.

(/ )

Supplier Homepage Product ERW Pipe Steel Tube Square Steel Pipe

Steel Tube Square Steel Pipe

Purchase Qty.:
10-19 20+
FOB Unit Price: US $560 US $550
Purchase Qty. (Tons) FOB Unit Price
10-19 US $560
20+ US $550
Get Latest Price
Port: Qingdao, China
Production Capacity: 1000ton Per Month
Payment Terms: L/C, T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: WEFSUN
  • Technique: Hot Rolled
  • Surface Treatment: Black
  • Section Shape: Square
  • Size: 12X12-400X400mm
  • Length: 1-6m
  • Use: Construction
  • Loading: Seaworthy
  • Product Origin: China
  • Transport Package: Export Package
  • Origin: China
  • Type: Welded
  • Material: Carbon Steel
  • Usage: Hydraulic/Automobile Pipe, Oil/Gas Drilling, Mining, Special Purpose
  • Product Name: Square Pipe
  • Thickness: 0.5-16mm
  • Product Material: Q235
  • Delivery Time: 10 Days
  • Port: Qingdao or Tianjin Port
  • Trademark: wefsun
  • Specification: 10x10mm to 600x600mm
  • HS Code: 72084000
Product Description
Product Name: Steel Tube Square Steel Pipe
We are professional metal pipe manufacturers ERW pipes.
Size: 10x10mm to 600x600mm
Thickness: 0.4mmto 27mm
Length: Any length

lack square pipe/welded pipe



Wall  thickness  (W. T. )




1m-12m  , or  by  customer ' s  requirements

International  Standard

ISO  9001-2008


ASTM     A53, BS1387-1985, GB/T3091-2001, GB/T13793-92,   GB/T6728-2002


Q195, Q345, Q235,

Product  Category

Metallurgy,   Mineral  &   Energy




1. Big  OD:   in  bulk  vessel

2. Small  OD:   packed  by  steel  strips

3. woven  cloth  with  7  slats

4. according  to  the  requirements  of  customers


Mechanical  &   manufacture,   Steel  structure,

Shipbuilding,   Bridging  , Automobile  chassis

Main  market

Middle  East,   Africa,   Asia  and  some  European  country  and  America  , Australia

Country  of  origin



20, 000  Metric  Tons  per  Month


1  Payment  terms  : T/T  , L/C

2  Terms  of  trade  : FOB  , CFR, CIF

3  Minimum  order  :   20 tons

Shandong Province.
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
Port of ShipmentQingdao Port, 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

Product Photo

Steel Tube Square Steel Pipe

Loading Photo

Steel Tube Square Steel Pipe

Company Certificate

Steel Tube Square Steel Pipe

Factory In Tanzania

Steel Tube Square Steel Pipe

Billboard In Bolivia

Steel Tube Square Steel Pipe

Contact Ways

Steel Tube Square Steel Pipe

Send your message to this supplier
Ms. Judy
sales manager
To: Ms. Judy

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category