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| Product Name: |
Galvanized steel pipe
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| Supply Ability: |
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| Related proudcts |
galvanized steel pip, |
| Specifications |
Galvanized steel pipes are made of steel that has been covered w |
| Price Term: |
FOB, CIF |
| Port of loading: |
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| Minimum Order |
1 |
| Unit Price: |
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Application:
1.Building and structural material
2.Mechanical and general engineering purposes
3.Manufacturing of Bus Body, Railway Boogies
4.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 ¡À0,08 mm
diameter between 35 - 38 mm ¡À0,15 mm
diameter up to 42 mm ¡À0,20 mm
- tolerances of the inside diameter are according to EN 10305-4
- tolerance of the wall thickness ¡À 10%
The Steel grades for the zinc coated tubes
E 235+N and E 355+N
Surface condition of the galvanized tubes
First layer ¨C electrolitically leached zinc (Zn) ¨C 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 (¦Ìm). |
| Company: |
Hunan Great Steel Pipe Co.Ltd
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| Contact: |
Ms. Judy Yi |
| Address: |
Hunan Steel Industrial Zone,No.9 Xiangfu Road, Yuhua District, Changsha, Hunan, China |
| Postcode: |
410116 |
| Tel: |
0731-88678514 |
| Fax: |
0731-88678508 |
| E-mail: |
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