Hebei Zhongyuan Steel Pipe Manufacturing Co., Ltd
spiral steel pipe
- GB/T spiral steel pipe
- 1
- Negotiable
- hsaw steel pipe for gas and petroleum
- 1
- Negotiable
- EN spiral steel pipe
- 1
- Negotiable
- lsaw steel pipe for liquid
- 1
- Negotiable
- ssaw steel pipe for chemical industry
- 1
- Negotiable
- spiral steel pipe for chemical industry
- 1
- Negotiable
- JIS spiral steel pipe
- 1
- Negotiable
- line pipe
- 1
- Negotiable
- ASME spiral steel pipe
- 1
- Negotiable
- spiral steel pipe and pipe fittings
- 1
- Negotiable
- API ssaw steel pipe
- 1
- Negotiable
- API 5L ssaw
- 1
- Negotiable
- ssaw spiral submerged arc welded steel pipe
- 1
- Negotiable
- hsaw spiral submerged arc welded steel pipe
- 1
- Negotiable
- API 5L spiral welded steel tube
- 1 Pieces
- Negotiable
- Lsaw spiral submerged arc welded steel pipe
- 1
- Negotiable
- dsaw spiral submerged arc welded steel pipe
- 1
- Negotiable
- ssaw spiral welded steel tube
- 1
- Negotiable
- hsaw spiral welded steel pipe
- 1
- Negotiable
- EN hsaw spiral welded steel pipe
- 1
- Negotiable
- ssaw spiral welded steel tube
- 1
- Negotiable
- spiral submerged arc welded steel pipe
- 1
- Negotiable
- API 5L spiral welded steel pipe
- 1 Pieces
- Negotiable
- ASME spiral carbon welded steel pipe
- 1 Pieces
- Negotiable