- Tianjin Dalipu Oil Country Tubular Goods Co., Ltd
- Main products: Oil casing, Tubing, Steel pipe, Seamless steel pipe, Pup joint, couping, Steel Pipe Fittings, Drill pipe, Cross over, Line pipe, Slotted liner, Alloy steel pipe
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- Api 5ct Oil Casing And Tubing 9-5/8 BTC J/K55 Coupling
- Api 5ct Oil Casing And Tubing L80 EUE Coupling
- Left Coupling Oil Casing Pipe Tubing Chamfer Coupling
- Tubing Coupling N80 3-1/2 With API Standard
- API 5CT/Russian Standard 7inch Pup Joint Oil Casing Pup Joint
- Pup Joint L80 Od88.9mm 9.2PPE NUE Short Tubing Pipe 8FT
- Pin*Pin Or Pin*Box 3 1/2 Eue N80 Tubing Pup Joint Casing Sub
- 4-1/2 If Connection Drill Pipe Pup Joint
- Drill Pup Joint 4-1/2 IF Connection
- China Steel Crossover 2-7/8inch Pin×Box，250mmlength，42crmo
- CROSSOVER 4Inch EUE MALE X 2 1502 FEMALE
- Cross Over Subs
- Casing 5 1/2inch Thread Protectors
- Casing K55 20inch 94 Lb/Ft Ltc Range 3 Steel Pipe API 5ct
- 11-3/4 Inch Casing L80-13CR Buttress Thread C/W Coupling
- Casing STC OD13-3/8 * 8.38mm J55 Range 3 API 5CT
- Thread Casing Pipe 7 5/8inch J55 API5CT Range 3
- Casing Pipe 7 5/8inch J55 API5CT Range 3
- 13CR%L80 Casing Pipe 4-1/2 13.5LB/FT LTC Thread Connection
- SEAMLESS CASING PIPE 5-1/2 Inch API 5 CT N80 GRADE
- 7304290000 Tubing Pipe
- Tubing J55/K55 3-1/2 9.2 Lb/Ft Range 2
- Material 80SS Resist H2S Casing Pipe Oil Tubing 3-1/2 9.3ppf
- Tubing N80 EU 3-1 / 2 R2 API 5CT
- TP110H Casing Pipe BTC
- China Tubing Coupling
- API5CT & API5B 80s Tube Coupling Stock
- 4inch 101.60mm Tubing Pipe N80/R2 (API-5CT)
- China Steel Crossover 2-7/8inch Pin×Box，250mmlength，42crmo
- Oil Casing Tubing L8013cr Seamless Pipe
- 5inch 127mm Super13Cr Caing Pipe
- API 5CT L80 9Cr Oil Field Pipe For Sale Steel Pipe Catalog
- API 5CT Seamless Tubing Pipe L80 13CR, Steel Casing Pipe
- THREA Connection TJ-3
- THREAD CONNECTION
- 2-7/8 9.45# P110, TJ-4
- Coupling Connections K55 Grade
- Coupling Connections L80 Grade For Sale
- 4-1/2inch L80 Grade Coupling
- API Oil Pipe 9-5/8 J55 LC Casing Coupling Stock
- Contact Now 13-3/8” Premium Connection Coupling
- Tubing Coupling 3-1/2 Inch K55 EU NU With API Standard
- API 5B Coupling Stock L80 2-7/8inch
- Casing Pipe Tubing Pipe Crossover FOX Box 2-7/8 X 1-/2 NPT
- API J55APIP110 7inch N80 Pin X Box 3-1/2inch Casing Pipe Adapter
- API 5CT 7in N80 Pin X Box Tubing Crossover Coupling Cross Over Joint
- API 5B X-Over Joint/Nipple Cross Over Joint/Nipple
- 2-7/8 PIN EUE * 3-1/2 BOX
- 3-1/2IN External Upset Box X-Over
- Coupling P110grade For Sale
- API SPEC. 5CT Seamless Casing Pipe, Steel Grade J55,N80,P110
- 13Cr Connection
- Coupling
- Connection Coupling
- X-OVER
- Crossover Premium Connection
- Tubing Pipe Fitting
- Casing X-Over Premium Connection
- Connection Joint
- 5-1/2 BTC PIN* 4-1/2 EUE BOX Crossover
- X-Over 4-1/2in BTC Casing Pipe Fittings
- Crossover 7-5/8in BTC Male-6-5/8in LTC BOX
- N80 Seat Nipple EUE
- Crossover 2-7/8 NUE Pin*2-3/8 EUE PIN 35CrMo
- TUBING CROSSOVER 2-3/8 EU PIN X 2-7/8 EU PIN Grade J55/N80
- 2-7/8IN Male Thread Crossover
- 2-3/8IN Famale Thread Crossover
- 2-7/8 * 3-1/2 Crossover
- X-Over 4-1/2in EUE Box Thread
- Pup Joint 2-7/8 6.5lb/Ft EUE 4FT/6FT/8FT/10T GRADE L80 N80 J55
- Pup Joint EU L80,L8013Cr Tubing Pup Joint,2-7/8 Tubing Pup Joint
- P110 3-1/2 9.3PPF EUE Tubing Pup Joint 2M
- Blast Joint 4 1/2, EUE, 12.75#, 20 Ft
- L80 2-7/8 6.5ppf EUE Pup Joint
- Pup Joint 5-1/2in 23ppf 13CR 6FT 8FT 10FT Stock
- Pup Joint 10 Ft Long Octg Usd In Oil Well 3-1/2 K55 Material
- PUP JOINT 2-7/8inch N80 6.5PPF EUE Pup Joint Of Length 5-6meter
- 4-1/2IN NUE Tubing Coupling
- Copper Plated Couplings
- LTC Casing Coupling
- Oil Tubing Coupling 3 1/2 Inch N80 EUE Stock
- Oil Pipe Coupling Professional Export
- API 5B EUE Connection Tubing Cross-Over
- OCTG Pipe China Manufacturer 2 7/8 Tubing L-80 6.5 Lbs/Ft R2 Seamless
- API 5CT L80 9Cr 2 7 8 NU J55 Oil Tubing
- Seamless Pipe Api 5ct T95 Involucro Tubing And Casing Oil Well
- API 5CT L80/N80/J55/P110 13Cr Steel Casing Pipe/Tubing
- API 2 3/8-20inch Oil Casing And Tubing Pipes K55 Casing Drilling
- 2-3/8 EUE J55 Tubing Pipe
- 20inch Super13Cr Grade Casing
