• Model NO.：ZLT
• Transport Package：Standard Export Seaworthy Packing
• Specification：0.7-2.0MM
• Trademark：ZLT
• Origin：Hebei, China
• HS Code：730661
• Production Capacity：500000 Tons

Product Name:
Galvanized square tube / black square pipe / steel hollow tube
Size:
OD
15x15mm-600x600mm / 20x30mm-600x800mm
Wall Thickness
1.2mm-20mm
SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
Length
Less Than 12m
Steel material
Q195 → Grade B, SS330,SPHC, S185
Q215 → Grade C,CS Type B,SS330, SPHC
Q235 → Grade D,SS400,S235JR,S235JO,S235J2
Standard
BS EN10296,BS EN10025,BS EN10297,BS6323, 
BSEN10219,BSEN10217,
GB/T13793-1992,GB/T14291-2006
Usage
Used For Structure, Accessorize And Construction
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
Technique
Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)
Type
Welded
Welded Line Type
Longitudinal
Section Shape
Round, square, rectangular
Inspection
With Hydraulic Testing, Eddy Current , Infrared Test
Package
1) Bundle,
2) In Bulk
3) Bags
4) Clients' Requirements
Delivery
1)    Container
2)    Bulk carrier
Port of Shipment
TIANJIN Port, QINGDAO PORT ,China
Date of Delivery
According To The Quantity And Specification Of Each Order
Payment
L/C   T/T
Others
Fitting as screws and flange also can be supplied.

If you need or be interested in please contact with us. Thank you.
Ms Annie
+0086 13543483105