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| Product Name: |
AS/NZS 1163 ERW pipe/ ERW steel pipe for structural steel hollow
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| Supply Ability: |
30000000MT |
| Related proudcts |
erw pipe, |
| Specifications |
88.9MM-660.4MM |
| Price Term: |
FOB CIF CFR |
| Port of loading: |
TIANJIN PORT |
| Minimum Order |
1 MT |
| Unit Price: |
500USD/MT-610USD/MT |
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AS/NZS 1163 specifies the requirements for cold-formed, electric resistance-welded, carbon steel hollow sections used for structural purposes. It considers three strength grades, with or without i***ct properties, that are suitable for welding.
It is applicable to structural hollow sections formed cold without subsequent heat treatment. The standard does not cover submerged arc-welded, helical welded or UˇŻed and OˇŻed steel hollow sections. Here apply this standard in the ERW pipes production.
CHEMICAL COMPOSITION
Grades
Chemical composition( cast or product analysis) %max.
C
Si
Mn
P
S
Cr
Mo
Al
Ti
Micro-alloying elements
CE
C250,
C250L0
0.12
0.05
0.50
0.03
0.03
0.15
0.10
0.10
0.04
0.03
0.25
C350,
C350L0
0.20
0.45
1.60
0.03
0.03
0.15
0.10
0.10
0.04
0.03
0.43
1, Sizes: OD21.3mm ¨COD660mm;
2, Wall thickness: WT1.8mm ¨C WT 22.2mm
3, Steel Grade: C250, C350
4, Pipe Length: SRL, DRL. Or other fixed length max. to 12.5meters without girth welding.
5, Pipe Ends: beveled ends, plain ends.
6, Zinc Coating: hot-dip galvanized coating applicable in acc. to AS/NZS 4680, AS 4750 or AS/NZS 4792 as appropriate. |
| Company: |
Hebei Changfeng Steel Tube Manufacturing Group Co.,Ltd
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| Contact: |
Mr. Daniel Wen |
| Address: |
NO.5 BEIHAI ROAD |
| Postcode: |
061000 |
| Tel: |
86 317 3099978 |
| Fax: |
86 317 3096617 |
| E-mail: |
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