13,355 Api Casing Coupling
results from317 suppliers
API Certificated Casing Coupling, Ltc/Btc/Eue Casing Coupling
US$ 5 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- O.D.: 60.32mm ~114.3mm; 2-3/8"~ 4-1/2"
- Steel Grade: J55, N80, K55, P110, L80
- Certification: API5CT, ISO9001, ISO1004
- The Type of Thread: Ltc, Stc, Btc
API 5CT 4-1/2 L80 Ltc D10 Casing Collar Casing Coupling for Casing Pipe
US$ 4.9-5.5 / pieces
Min. Order:500 pieces
- After-sales Service: 24/7
- Warranty: 1year
- Manufacturing Process: CNC Milling
- Surface Treatment: Spray-Paint
- Operation Pressure: None
- Material: Cast Steel
API 5b Standard Tubing and Casing Coupling for Oilfield Equipment Coupling
US$ 40-45 / Piece
Min. Order:100 Pieces
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Varnishing
- Usage: Oil/Gas Drilling
- Section Shape: Round
API 5CT Oilwell Accessories Casing Coupling
US$ 8.6-9 / Piece
Min. Order:10 Pieces
- Certification: API 5CT
- Thread Connection: Stc, Ltc, Btc
- Material: Carbon Steel, Stainless Steel, Alloy
- Grade: J-55, C-75, L-80, N-80, C-95, P-110
- Packing: Stack on Plywood Pallet
- Standard: API, ISO
API 5CT Gas Oil Field Supply OCTG Casing and Tubing Coupling P110 110 2-3/8 Coupling
US$ 2.34 / Piece
Min. Order:50 Pieces
- Warranty: 1year
- Packing: Wooden Pallet
- Standard: 2-3/8
- Port: Tianjin
- Production Capacity: 5000 PCS One Day
- Trademark: EASTLONG
API 5CT Oil Tubing/Casing Eue/Nue Threading Couplings for Sale
US$ 2.36 / Piece
Min. Order:50 Pieces
- After-sales Service: He Qinglei:8613140072113
- Warranty: 1years
- Name: API 5CT Oil Tubing/Casing Eue/Nue Threading Coupli
- Size: 2-3/8 4-1/2
- Thread: EU Nu
- Grade: K55 J55 L80 N80 P110
API 5CT Tubing and Casing Coupling
US$ 9.85-9.95 / Piece
Min. Order:100 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Certification: ISO 9001:2000, API 5CT
- Surface Treatment: Spray-Paint
- Centralizer Type: Semi-Rigid
- Structure: Roller
Durable API 5CT Casing Coupling for Seamless Pipe Applications
US$ 975-1000 / Ton
Min. Order:20 Tons
- After-sales Service: 24/7
- Warranty: 1 Year
- Certification: API
- Applicable Medium: Mud, Water, Natural Gas, Crude Oil
- Packing: Plywood Case
- Standard: API 5CT
High-Strength API 5CT Casing Coupling for Steel Pipe Durability
US$ 45-50 / pieces
Min. Order:10 pieces
- After-sales Service: 24/7
- Warranty: 1 Year
- Certification: API
- Applicable Medium: Mud, Water, Natural Gas, Crude Oil
- Packing: Plywood Case
- Standard: API 5CT
High Hardness and Various Specifications of Petroleum Casing Couplings
US$ 7.5-8.5 / Piece
Min. Order:50 Pieces
- After-sales Service: Free Accessories Provided During The Warranty Peri
- Warranty: 1 Year
- Manufacturing Process: Made by Hot Rolling or Cold Drawing
- Surface Treatment: Spray-Paint
- Operation Pressure: Atmospheric Pressure
- Material: Alloy
API 5CT 2 3/8" N80 L80 Eue Nue Tubing and Casing Pipe Couplings
US$ 25 / Piece
Min. Order:100 Pieces
- After-sales Service: Techinical Support
- Warranty: 1 Year
- Manufacturing Process: CNC Milling
- Surface Treatment: Casing
- Operation Pressure: Atmospheric Pressure
- Material: Casing
API 5CT Tubing and Casing Coupling 3-1/2 EU Nu for Oil Pipe
US$ 15-38 / pieces
Min. Order:10 pieces
- After-sales Service: 24/7
- Warranty: 1 Year
- Certification: API
- Applicable Medium: Mud, Water, Natural Gas, Crude Oil
- Material: Carbon Steel
- Surface Treatment: Spray-Paint
API 5CT 20" Inch J55 Stc Thread Casing Coupling
US$ 4.5 / Piece
Min. Order:100 Pieces
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Years
- Certification: ISO 9001:2000, API 5CT
- Power Source: Hydraulic
- Operation Pressure: Atmospheric Pressure
- Applicable Medium: Crude Oil
API 5CT 8-5/8" J55 Stc Casing Coupling
US$ 10 / Piece
Min. Order:10 Pieces
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Years
- Manufacturing Process: CNC Milling
- Surface Treatment: Spray-Paint
- Operation Pressure: Atmospheric Pressure
- Material: Cast Steel
API 5CT 6-5/8 N80 Stc Casing Coupling
US$ 4.5 / Piece
Min. Order:100 Pieces
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Years
- Certification: ISO 9001:2000, API 5CT
- Surface Treatment: Polishing
- Centralizer Type: Casing & Tubing Coupling
- Structure: According API
High-Quality API 5CT 2 7/8 Steel Casing Coupling
US$ 45-50 / pieces
Min. Order:10 pieces
- After-sales Service: Warranty
- Warranty: 1 Year
- Manufacturing Process: CNC Milling
- Surface Treatment: Oxidation
- Operation Pressure: Atmospheric Pressure
- Material: Stainless Steel
API 5CT 6-5/8 N80 Btc Casing Coupling
US$ 4.5 / Piece
Min. Order:100 Pieces
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Year
- Certification: ISO 9001:2000, API 5CT
- Power Source: Hydraulic
- Operation Pressure: Atmospheric Pressure
- Applicable Medium: Crude Oil
API 5CT 8-5/8 N80 Stc Casing Coupling
US$ 9.5-10 / Piece
Min. Order:1 Piece
- Warranty: Six Months
- Standard: 8-5/8
- Port: Tianjin
- Trademark: eastlong
- Origin: China
API 5CT Tubing and Casing Couplings
US$ 4.55-4.65 / Piece
Min. Order:100 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Certification: ISO 9001:2000, API 5CT
- Surface Treatment: Spray-Paint
- Centralizer Type: Semi-Rigid
- Structure: Roller
OCTG Seamless Steel Tube Tubing Oil, Casing&Drilling Pipe API 5CT/J55/K55/N80/L80/T95/P110/Q125 Coupling for Oil Drilling Well Pumping and Transmission
US$ 10-50 / Piece
Min. Order:1 Piece
- After-sales Service: Supported
- Warranty: Supported
- Manufacturing Process: Forging
- Surface Treatment: Polishing
- Operation Pressure: Atmospheric Pressure
- Material: Alloy
API 5CT Male Female Drilling Pipe Casing and Tubing Coupling
US$ 9-10 / Piece
Min. Order:10 Pieces
- After-sales Service: Techinical Support
- Warranty: 1 Year
- Manufacturing Process: CNC Milling
- Surface Treatment: Polishing
- Operation Pressure: Atmospheric Pressure
- Material: Stainless Steel
API 5CT Casing and Tubing Coupling 4-1/2- 20
US$ 10.69 / Piece
Min. Order:50 Pieces
- Warranty: 1years
- Name: API 5CT Casing and Tubing Coupling 4-1/2- 20
- Thread: Bc LC Sc
- Grade: K55 J55 L80 N80 P110
- Usage: Oil Pipe
- Packing: Wooden Pallet
OEM API 5CT 2-7/8' Tubing and Casing Coupling for Sale
US$ 25 / Piece
Min. Order:100 Pieces
- After-sales Service: Techinical Support
- Warranty: 1 Year
- Manufacturing Process: CNC Milling
- Surface Treatment: Casing
- Operation Pressure: Atmospheric Pressure
- Material: Casing
API 5CT Tubing and Casing Coupling2-7/8 EU Nu From China
US$ 3.2 / Piece
Min. Order:100 Pieces
- After-sales Service: Technical Support
- Warranty: 1 Year
- Manufacturing Process: CNC Milling
- Surface Treatment: Spray-Paint
- Operation Pressure: Atmospheric Pressure
- Material: Carbon Steel
API 5CT N80 N80q Petroleum Oil Casing Steel Seamless Pipe Tubing Coupling Long Thread and Tubing Coupling
US$ 4.9-5.5 / pieces
Min. Order:500 pieces
- After-sales Service: 24/7
- Warranty: 1year
- Manufacturing Process: CNC Milling
- Surface Treatment: Spray-Paint
- Operation Pressure: None
- Material: Cast Steel
API 5CT 2 3/8' to 4 1/2' K55 J55 N80 L80 Tubing Coupling /Casing Coupling for Sale
US$ 25 / Piece
Min. Order:100 Pieces
- After-sales Service: Techinical Support
- Warranty: 1 Year
- Manufacturing Process: CNC Milling
- Surface Treatment: Casing
- Operation Pressure: Atmospheric Pressure
- Material: Casing
Reliable 3-1/2" N80 API Pipe Coupling for Tubing and Casing
US$ 2.53 / Piece
Min. Order:50 Pieces
- Warranty: 1years
- Name: Reliable 3-1/2" N80 API Pipe Coupling for Tubing a
- Grade: K55 J55 L80 N80 P110
- Usage: Oil Pipe
- Thread: EU Nu
- Packing: Wooden Pallet
API 2-7/8” N80 Tubing Casing Couplings Can Be Wholesale
US$ 15 / Piece
Min. Order:10 Pieces
- Products Name: API N80 Tubing Casing Couplings Can Be Wholesa
- Used for: Oil Drilling and Production
- Size: 2-7/8”
- Grade: N80,L80,J55,K55,P110
- Thread: LC
- Color: Res
API 5 CT 9-5/8 L80 Tubing and Casing Coupling/Pup Joint/Crossover
US$ 25 / Piece
Min. Order:100 Pieces
- After-sales Service: Technical Support
- Warranty: 1 Year
- Manufacturing Process: CNC Milling
- Surface Treatment: Spray-Paint
- Operation Pressure: Atmospheric Pressure
- Material: Carban Steel
OCTG Couplings for Casing and Tubing with Btc/Ltc/Stc N80 K55 J55 and API Complied
US$ 20-25 / Piece
Min. Order:100 Pieces
- After-sales Service: Techinical Support
- Warranty: 1 Year
- Manufacturing Process: CNC Milling
- Surface Treatment: Casing
- Operation Pressure: Atmospheric Pressure
- Material: Casing
Casing Coupling API 5CT 3 1/2 Eue P110 Tubing Connection Tool Coupling
US$ 2.36 / Piece
Min. Order:500 Pieces
- Warranty: 1years
- Name: Casing Coupling API 5CT 3 1/2 Eue P110 Tubing Con
- Thread: Nu EU
- Grade: K55 J55 L80 N80 P110
- Usage: Oil Pipe
- Port: Tianjin
API 5CT 4-1/2 N80 Ltc Casing Coupling
US$ 4.5 / Piece
Min. Order:100 Pieces
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Year
- Certification: ISO 9001:2000, API 5CT
- Power Source: Hydraulic
- Operation Pressure: Atmospheric Pressure
- Applicable Medium: Crude Oil
Oil Pipe Coupling Tubing and Casing 5 1/2 API Casing Coupling Buttress Thread
US$ 3.65 / Piece
Min. Order:500 Pieces
- Name: Oil Pipe Coupling Tubing and Casing 5 1/2 API Casi
- Thread: Bc LC Sc
- Grade: K55 J55 L80 N80 P110
- Usage: Oil Pipe
- Packing: Wooden Pallet
- Port: Tianjin
API 5CT 13-3/8 N80 Btc Casing Coupling
US$ 4.5 / Piece
Min. Order:100 Pieces
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Years
- Certification: ISO 9001:2000, API 5CT
- Power Source: Hydraulic
- Operation Pressure: Atmospheric Pressure
- Applicable Medium: Crude Oil
API 5CT Tubing and Casing Coupling 1.9-20" Oil Field Gas Well
US$ 6.36 / Piece
Min. Order:500 Pieces
- Warranty: 1year
- Name: API 5CT Tubing and Casing Coupling 1.9-20" Oil Fie
- Grade: K55 J55 L80 N80 P110
- Usage: Oil Pipe
- Thread: Nu EU Bc Sc LC
- Packing: Wooden Box
API 5CT 9-5/8 P110 Ltc Casing Coupling
US$ 4.5 / Piece
Min. Order:100 Pieces
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Years
- Certification: ISO 9001:2000, API 5CT
- Power Source: Hydraulic
- Operation Pressure: Atmospheric Pressure
- Applicable Medium: Crude Oil
API 5-1/2" N80 Btc Oilfield Tubing and Casing Coupling
US$ 15.9 / Piece
Min. Order:100 Pieces
- After-sales Service: Technical Support
- Warranty: 1 Year
- Manufacturing Process: CNC Milling
- Surface Treatment: Phosphating and Coating
- Operation Pressure: Atmospheric Pressure
- Material: API 5CT Tubing Coupling 3-1/2 P110 Nue for Seamles
4 1/2"- 13 3/8" API 5CT Btc Buttress Thread Casing Couplings for Oil Drilling
US$ 4.5 / Piece
Min. Order:100 Pieces
- After-sales Service: Technical Support
- Warranty: 1 Year
- Manufacturing Process: CNC Milling
- Surface Treatment: Spray-Paint
- Operation Pressure: Atmospheric Pressure
- Material: Carbon Steel
API Standard Casing Tubing Coupling Nipples Crossover Pup Joints Connectors Gas Oilfield Equipment Steel Pipes Profiles Coupling
US$ 12-15 / Piece
Min. Order:10 Pieces
- After-sales Service: Techinical Support
- Warranty: 1 Year
- Manufacturing Process: Casting
- Surface Treatment: Spray-Paint
- Operation Pressure: Atmospheric Pressure
- Material: Cast Steel
API 5CT 7inch J55 Stc Casing Coupling
US$ 4.5 / Piece
Min. Order:100 Pieces
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Years
- Certification: ISO 9001:2000, API 5CT
- Surface Treatment: Polishing
- Centralizer Type: Casing & Tubing Coupling
- Structure: Slider
