black erw welded carbon steel tube
GB, ASTM, API 5L, DIN, JIS and so on
10#, A53(A,B), Q235, Q345, Q195, Q215
As customers requestments.
Plade of Origin
1. Low and middle pressure fluid transportation pipeline
2. Casing Tube
3. Boiler Pipe
4. Petroleunm and natural gas industry
5. Chemistry industry
6. Electric industry
1. Bundle packing.
2. Bevelled end or plain end or warnished as per buyer's requestments.
3. Marking: as per customer's requests.
4. Painting varnish coating on the pipe.
5. Plastic caps at ends.
10-15 days or as clients' reqestments.