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Brand Name |
Kumkang |
1.Ordinary Pipe
- Carbon steel pipes for ordinary pipimg : JIS G 3452 /ASTM A 53 /BS 1387
- Galvanized steel pipes for water service: JIS G 3442 /ASTM A 53 /BS 1387
- Carbon steel pipes for pressure service : JIS G 3454 /ASTM A 53
2. Structural Pipe
- Steel pipes for general structural purpose : JIS G 3444 /ASTM A 500 /BS 1339
- Square & Rectangular tubes : JIS G 3466 /ASTM A 500 /BS 4360
- Carbon steel tubes for machine structural : JIS G 3445
3.Available Products for Overseas Market
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THK |
O.D |
| BPE /GPE |
BTC /GTC |
| ORDINARY PIPE |
ASTM A53A |
SCH40 |
1/2"~6" |
1/2"~4" |
| SCH80 |
1 1/4"~4" |
1 1/4"~4" |
| BS 1387 |
CLASS A-1 |
1/2"~6" |
1/2"~4" |
| LIGHT |
1/2"~6" |
1/2"~4" |
| MIDIUM |
1/2"~6" |
1/2"~4" |
| HEAVY |
1/2"~6" |
1/2"~4" |
| STRUCTURAL PIPE |
ASTM A500 |
2.0mm~7mm |
1/2"~6" |
1/2"~4" |
| BS1139 |
1.2mm~7mm |
1/2"~6" |
1/2"~4" |
| JIS G3444 |
2.0mm~8mm |
1/2"~6" |
1/2"~4" |
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