ASTM A500 Gr. B Mild Steel Rectangle Square Steel Tube
1. Sizes: OD(13.7- 323.9mm)XWT( 2.31--31.75mm )
2. Stanard: API SPEC 5L
3. Grade: Gr. B, X42, X52, X60, X65, X7O
4. Surface: Oiled or black painted
5. Technique: Seamless or welded.
6. Inner packing: Caps on two ends of every pipe
7. Usege: Used for conveyance gas, water, petroleum and conveyance of other fluid
| size |
1/8" to 48'' |
| wall thickness |
SCH10-SCHXXS |
| length |
1.8m, 5m, 5.8m, 6m, 9m, 11.8m; 1.8m to 11.8m |
| material |
Gr.A, Gr B, X42-X80,Q235 etc |
| standard |
ASTM A252, API5L,JISG3444,DIN17172 |
Application
Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, electric industry, shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry
Surface
Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE, etc.
Package
Plastic film, wooden cases, wooden pallet, or on customers' request
Certificate
ISO9001: 2008, SGS, BV, etc
Capacity
50000tons/year
Advantages
1. Reasonable price with excellent quality
2. Abundant stock and prompt delivery
3. Rich supply and export experience, sincere service
4. Reliable forwarder, 2-hour away from port.
We special in manufacturing the steel pipe and steel pipe fittings
20+years of pipe and fittings production experience at your services
Audited Supplier 
Audited Supplier 
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