products

HOT PRODUCTS

  • ASTM A355 P5 seamless alloy steel pipe
  • Ball Valves three way
  • Oil tubing coupling

Products

Location : Home > Products

Inquiry Now

  • Name:

  • Company:

  • Mobile:

  • E-mail:

  • Message:

  • Code:

    看不清?点击一下!

Description

Q345D Square Steel Pipe Product Description



Q345D Square Steel Pipe:
10x10mm,12x12mm,14x14mm,19x19mm,20x20mm,24x24mm,30x30mm,38x38mm,40x40mm,50x50mm,
60x60mm,70x70mm,75x75mm,80x80mm,90x90mm,100x100mm,120x120mm,125x125mm,130x130mm,
150x150mm,160x160mm,180x180mm,200x200mm,250x250mm,300x300mm,350x350mm,400x400mm,
20x30mm,20x40mm,25x40mm,30x40mm,25x50mm,30x50mm,40x50mm,40x60mm,50x70mm,30x60mm,
40x60mm,40x80mm,37x77mm,50x70mm,50x75mm,75x125mm,75x150mm,80x50mm,80x60mm,90x50mm,
90x60mm,100x40mm,100x50mm,100x80mm,120x60mm,120x80mm,140x80mm,150x50mm,150x100mm,
160x80mm,200x100mm,200x150mm,220x60mm,250x150mm,300x200mm,400x200mm,500x300mm,500x450mm,


Product Details:

Size Dimension 10*10-600*600mm
Wall Thickness 0.5-25mm
ZINC COATED 1)Pre-galvanized:Z60-200g/m2
2)Hot dip galvanized:Z260-520g/m2
Steel material Q195 → Grade B, SS330,SPHC, S185
Q215 → Grade C,CS Type B,SS330, SPHC
Q235 → Grade D,SS400,S235JR,S235JO,S235J2
Q345 → SS500,ST52
Standard BS1387,EN10297,BS6323,BSEN10217,GB/T13793-1992,
GB/T14291-2006,GB/T3091-1993,GB/T3092-1993,
GB3640-88,ASTM A53/A36,EN39/EN10219,API 5L,
GB/T9711.1-99 etc
Section shape Round/Square/Rectangular
Type Welded Pipe
Technique Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)
Welded Line Type Longitudinal
Ends 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) 3 PE, FBE, corrosion resistant coating
Inspection With Hydraulic Testing, Eddy Current , Infrared Test
Class A test pressure 4.83MPa-13.10Mpa
Package 1.Big OD:in bulk
2.Small OD:packed by steel strips
3.woven cloth with 7 slats
4.plastic bags
5.as per customers option
Application construction structure, machinery making, container, hall structure, sun seeker, offshore oil field, sea trestle, motorcar cassis, airport structure, shipbuilding, automobile axle pipe and so on.
Delivery 1) Container
2) Bulk carrier
Port of Shipment Xingang Port,Tianjin, China
Date of Delivery According To The Quantity And Specification Of Each Order
Payment L/C T/T
Addition: Special design available according to requirment
.Anti-corrosion and high-temperature resistant with black painting
.All the production process are made under the ISO9001:2000 strictly

how to contact us?

links

Cangzhou Datang Steel Pipe Co., Ltd All Right Resevered.