galvanized square pipe

Forest Steel ! weight ms square steel pipes hollow section pipes 20x20 25x25 30x30 40x40  

Square Rectangular pipe/tube:

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:

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 Electronic Resistance Welded (ERW )

Technique:  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 customer's 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 ISO9001:2015 strictly