Gavanized Steel Tube/Welded Steel Tube (GST-003)

Welded steel lintel (qdwf-002)

We are professional at steel structure warehouse, workshop, building, and various welded steel fabrications for steel structure projects with zinc coating, sand blasting, painting, drilling, punching, cold shaping, forming and rectificating.

Product Name
Galvanized steel pipe / welded steel pipe

Size
OD
20~406mm(1/2inch~16inch) in theory

Thickness
1.2~15.7mm

Length
Any Length Below 16 Meter

Standard
GB/T3091-2008 ASTM A53 BS1387 BS EN39 ASTM A500 BS 4568 BS EN31

Material
Chinese Grade
Q215 Q235 According to GB/T700; Q345 According to GB/T1591

Foreign Grade
ASTM
Grade B, Grade C, Grade D, Grade 50

EN
S185, S235JR, S235JO, E335, S355JR, S355J2

JIS
SS330, SS400, SPFC590

Usage
Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery

Ends
Plain, Beveled, Thread With Couplings Or Sockets;

Plastic Caps And Steel Rings Can Be Provided If Possible

Surface
Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment

Inspection
With Chemical Composition and Mechanical Properties Analysis;

Dimensional and Visual Inspection, Also With Nondestructive Inspection

Technique
Hot Rolled Or Cold Rolled ERW

Package
Hexagon Shape Bundle, Covered With Tarpaulin, Containers Or In Bulk

Date of Delivery
According to The Specifications And the Quantities Of Each Contract,

Time Start To Begin When We confirm the Date of the Earnest or L/C

Method of Payment
T/T L/C West Union

Specifications:

Usage: Steel structure workshop, warehouse, prefabricated house, nonstand
Material: Q235/Q345
Zinc coating: 600G/M2(85microns)
Packing: Standards export packages as required
Yield capacity: 50, 000 tons / year
Producting process: Designing--cutting---surface treatment--assembling---Submerged Arc Welding----straightening---shot blasting---Hot dipped galvanized/painting---straightening-- inspection----packing----stock.

We are professional manufacturer of steel structures with spirit: Quality makes perfect" and the motto" quality, credit, cooperation, mutual prosperity"