Puyang Bao Litong Petroleum Machinery Co., Ltd.
All Products
- China gold supplier! API sucker rods changeover coupling for oilfield
- 1 Pieces
- Negotiable
- Top Quality! Hydraulic power unit for power tong XYQ3C/6B/12YA
- 1 Pieces
- USD $1,500 - 1,800 / Piece
- China manufacturer! API 11B sucker rod connector with high quality
- 10 Pieces
- Negotiable
- China factory ! API sucker rod coupling with spary metal for oilfield
- 1 Pieces
- Negotiable
- Factory best price! API J55/K55 X-over coupling for oilfield
- 1 Pieces
- Negotiable
- Top Quality! API 11B 7/8" to 3/4" sub sucker rod coupling
- 10 Pieces
- Negotiable
- API 5CT K55 EUE OCTG Tubing Coupling
- 1 Pieces
- Negotiable
- 2016 Hot sale API 5ct 3 1/2 K55 NUE tubing collar
- 1 Pieces
- Negotiable
- Factory Wholesale API 5CT K55 EUE/NUE tubing collar
- 1 Pieces
- Negotiable
- API 5CT J55 EUE 3-1/2 Tubing collar/Nipple
- 1 Pieces
- Negotiable
- API 5CT N80 External Upset tubing coupling for USA
- 1 Pieces
- Negotiable
- High quality api 5CT P110 nue oil tubing couplings
- 1 Pieces
- Negotiable
- API 5CT NUE steel threading coupling N80
- 1 Pieces
- Negotiable
- API 2 7/8 J55 N80 P110 oil tubing collars NUE/EUE
- 1 Pieces
- Negotiable
- API 5CT L80 NUE/EUE TUBING COUPLINGS
- 1 Pieces
- Negotiable
- API 5CT K55 NUE Female Thread Coupling Manufacturer
- 1 Pieces
- Negotiable
- API 5CT N80 EUE/NUE TUBING COUPLINGS
- 1 Pieces
- Negotiable
- api 5CT 2 7/8 J55/K55 oil tubing couplings at best price
- 1 Pieces
- Negotiable
- API 5ct J55/K55/N80 casing and tubing collars
- 1 Pieces
- Negotiable
- high quality API 5ct 3 1/2 N80 steel nipple /couplings
- 1 Pieces
- Negotiable
- API 5CT 3 1/2 P110 NUE/EUE tubing coupling
- 1 Pieces
- Negotiable
- API 5CT&5B K55 TUBING COUPLING AND COUPLING STOCK
- 1 Pieces
- Negotiable
- API 5CT 4 1/2 NUE/EUE J55 tubing coupling
- 1 Pieces
- Negotiable
- High quality ! API 5ct nue k55 female thread coupling manufacturer
- 1 Pieces
- Negotiable