Galvanized Steel Pipe

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Product
Galvanized Steel Pipe
Posting date : Dec 25, 2017
Membership
Free Member Scince Dec 07, 2017
FOB Price
50
Min. Order Quantity
1
Supply Abillity
300000
Port
Tianjin
Payment Terms
T/T, L/C, Paypal
Package
Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Great Steel Pipe
HS-CODE
7307-
Package & Delivery Lead Time
Package
Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Delivery Lead Time
30days
Detailed Description

Galvanized steel pipe(galvanized pipe), Galvanised steel pipe(galvanised pipe)

Galvanized steel pipes are made of steel that has been covered with a layer of zinc metal. During the galvanizing process, we immerse the steel in a molten zinc bath, ensuring a tough, uniform barrier coating. 

 

Application:

1.Building and structural material2.Mechanical and general engineering purposes3.Manufacturing of Bus Body, Railway Boogies4.In Telephone department as Conduit Pipes

 

Types:

Galvanzied welded steel pipe, galvanzied seamless steel pipe

Materials: Carbon steel

Connection type: threaded

Size range:1/8"-36"

Schedule: sch40, sch80, sch120, sch160, XH, XXH

 

Length of the galvanized tubes

in diameter 4 - 16 mm 6000 + 100 mm

in diameter 18 - 42 mm 6000 + 50 mm

 

Tolerances of the zinc coated tubes

- tolerances of the outside diameter:

diameter between 4 - 30 mm ±0,08 mm

diameter between 35 - 38 mm ±0,15 mm

diameter up to 42 mm ±0,20 mm

- tolerances of the inside diameter are according to EN 10305-4 

- tolerance of the wall thickness ± 10%

 

The Steel grades for the zinc coated tubes

E 235+N and E 355+N

 

Surface condition of the galvanized tubes

First layer – electrolitically leached zinc (Zn) – acts as anode and in a corrosive environment it corrodes first and the base metal is cathodically protected against corrosion. The zinc layer thickness may be in the range of 5 to 30 micrometers (µm).


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