Making Steel Fence Use Galvanized Steel Tube
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TEL:  +86 532 87202897
MOB: +86 135 89230826
FAX:  +86 532 87202897
ADD: 31 bozhou road, jiaozhou city, China
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Making Steel Fence Use Galvanized Steel Tube

*Company instruction:
Qingdao Wanrunda Imp and Exp Co.,ltd mainly export Galvanized steel pipe/tube; Welded steel pipe/tube; Square pipe/tube; Seamless steel pipe; Stainless steel tube; Galvanized steel coil; Stainless steel coil; Angle steel; H beam; Channel beam; C beam/Riffled sheet; Square bar etc

*Our Galvanized steel tube introduction:
Size OD 1/4" -24" (5.15mm-714mm)
Wall Thickness 0.4mm-26mm
Length 1-12m
Steel material Q195 → SS330,ST37,ST42
Q235 → SS400,S235JR
Q345 → S355JR,SS500,ST52
Standard ASTM A53, BS1387-1985, GB/T3091-1982

Zinc Weight 120g,270g,400g,500g,550g
20μm ,40μm ,60μm,70μm,80μm
Usage 1)low pressure liquid, water, gas, oil, line pipe
3)fence, door pipe
Ends 1) Plain
2) Beveled
3) Thread with Coupling or cap
4) Chamfer
5) Groove
6) Screw
End protector 1) Plastic pipe cap
2) Iron protector
Surface Treatment 1) Bared
2) Black Painted (varnish coating)
3) Galvanized
4) Oiled
5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.
Technique Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)

Welded Line Type Longitudinal
Section Shape Round
Inspection With Hydraulic Testing, Eddy Current , Infrared Test
Package 1) Bundle,
2) Bags
Delivery 1) Container
2) Bulk carrier
Port of Shipment Xin gang Port, Tianjin, 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.

*Process Flow:
Black pipe examination → Acid washing → Water washing → Solvent coating → Linning → Drying → Hot dip galvanizing → Outside blasting → Inside blasting → Water cooling → Examination → Passivation → Proceed cleaning → Drying → Printing → Sprinkling passivation → Marked → Packing → Final examination into storage

*Advantage for our galvanized steel pipe:
a) Small MOQ
b) Large supply ability
c) Can accept any complex inquiry
d) Stock available
e) Strong processing and warehousing service
f) Strict quality control
g) Professional negotiation
h) Reasonable price
i) Quick and stable delivery time
j) Good after-sales service



Contact Us

TEL:  +86 532 87202897
MOB: +86 135 89230826
FAX:  +86 532 87202897
No.31 Bozhou Road, Jiaozhou,Qingdao,China

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