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API 5CT J55 L80 N80 Casing and Tubing Coupling

API 5CT J55 L80 N80 Casing and Tubing Coupling

API 5CT J55 L80 N80 Casing and Tubing Coupling

API 5CT J55 L80 N80 Casing and Tubing Coupling

API 5CT J55 L80 N80 Casing and Tubing Coupling

API 5CT J55 L80 N80 Casing and Tubing Coupling

API 5CT J55 L80 N80 Casing and Tubing Coupling

US$ 25 / Piece

1 Piece(MOQ)

After-sales Service: Yes

Warranty: 1 Year

Manufacturing Process: Casting

Surface Treatment: Galvanized

Operation Pressure: Atmospheric Pressure

Material: Alloy

Dongying Zhaoxin Industry and Trade Co, Ltd.

API 5 1/2" Stc/LC/ Bc Thread Casing Coupling

API 5 1/2" Stc/LC/ Bc Thread Casing Coupling

API 5 1/2" Stc/LC/ Bc Thread Casing Coupling

API 5 1/2" Stc/LC/ Bc Thread Casing Coupling

API 5 1/2" Stc/LC/ Bc Thread Casing Coupling

API 5 1/2" Stc/LC/ Bc Thread Casing Coupling

API 5 1/2" Stc/LC/ Bc Thread Casing Coupling

US$ 20 / Piece

1 Piece(MOQ)

After-sales Service: Yes

Warranty: 1 Year

Manufacturing Process: CNC Milling

Surface Treatment: Galvanized

Operation Pressure: Atmospheric Pressure

Material: Alloy

Dongying Zhaoxin Industry and Trade Co, Ltd.

API Casing and Tubing Couplings and Pup Joints for Oilfield

API Casing and Tubing Couplings and Pup Joints for Oilfield

API Casing and Tubing Couplings and Pup Joints for Oilfield

API Casing and Tubing Couplings and Pup Joints for Oilfield

API Casing and Tubing Couplings and Pup Joints for Oilfield

API Casing and Tubing Couplings and Pup Joints for Oilfield

API Casing and Tubing Couplings and Pup Joints for Oilfield

US$ 40-45 / Piece

100 Pieces(MOQ)

Type: Seamless

Technique: Hot Rolled

Material: Carbon Steel

Surface Treatment: Polished

Usage: Oil/Gas Drilling

Section Shape: Round

Shandong Wealth Petroleum Equipment Co., Ltd.

API 5CT Eue Btc J55 N80 Casing Tubing Pipe Coupling

API 5CT Eue Btc J55 N80 Casing Tubing Pipe Coupling

API 5CT Eue Btc J55 N80 Casing Tubing Pipe Coupling

API 5CT Eue Btc J55 N80 Casing Tubing Pipe Coupling

API 5CT Eue Btc J55 N80 Casing Tubing Pipe Coupling

API 5CT Eue Btc J55 N80 Casing Tubing Pipe Coupling

API 5CT Eue Btc J55 N80 Casing Tubing Pipe Coupling

US$ 25 / Piece

1 Piece(MOQ)

After-sales Service: Yes

Warranty: 1 Year

Manufacturing Process: Casting

Surface Treatment: Galvanized

Operation Pressure: Atmospheric Pressure

Material: Alloy

Dongying Zhaoxin Industry and Trade Co, Ltd.

Casing and Tubing Coupling with API Standard

Casing and Tubing Coupling with API Standard

Casing and Tubing Coupling with API Standard

Casing and Tubing Coupling with API Standard

Casing and Tubing Coupling with API Standard

Casing and Tubing Coupling with API Standard

Casing and Tubing Coupling with API Standard

US$ 100-200 / Piece

1 Piece(MOQ)

After-sales Service: 1 Year

Warranty: 1 Year

Certification: ISO 9001:2000

Power Source: Hydraulic

Operation Pressure: Atmospheric Pressure

Applicable Medium: Crude Oil

Jiangsu Deenpu Petrochemical Machinery Co., Ltd

API 5CT J55 Btc Thread Tubing Casing Coupling for Oil Well Drilling

API 5CT J55 Btc Thread Tubing Casing Coupling for Oil Well Drilling

API 5CT J55 Btc Thread Tubing Casing Coupling for Oil Well Drilling

API 5CT J55 Btc Thread Tubing Casing Coupling for Oil Well Drilling

API 5CT J55 Btc Thread Tubing Casing Coupling for Oil Well Drilling

API 5CT J55 Btc Thread Tubing Casing Coupling for Oil Well Drilling

API 5CT J55 Btc Thread Tubing Casing Coupling for Oil Well Drilling

US$ 5 / Piece

1 Piece(MOQ)

After-sales Service: Yes

Warranty: 1year

Manufacturing Process: Forging

Material: Alloy

Standard: API 5CT

Packing: Plywood Case

Dongying Zhaoxin Industry and Trade Co, Ltd.

OCTG API 5CT N80 EU Stc LC Tubing and Casing Coupling

OCTG API 5CT N80 EU Stc LC Tubing and Casing Coupling

OCTG API 5CT N80 EU Stc LC Tubing and Casing Coupling

OCTG API 5CT N80 EU Stc LC Tubing and Casing Coupling

OCTG API 5CT N80 EU Stc LC Tubing and Casing Coupling

OCTG API 5CT N80 EU Stc LC Tubing and Casing Coupling

OCTG API 5CT N80 EU Stc LC Tubing and Casing Coupling

US$ 30 / Piece

1 Piece(MOQ)

After-sales Service: Yes

Warranty: 1 Year

Manufacturing Process: Casting

Surface Treatment: Spray-Paint

Material: Alloy

Product Name: Casing Coupling

Dongying Zhaoxin Industry and Trade Co, Ltd.

API 5CT N80 Eue Btc Ltc Casing Tubing Pipe Coupling

API 5CT N80 Eue Btc Ltc Casing Tubing Pipe Coupling

API 5CT N80 Eue Btc Ltc Casing Tubing Pipe Coupling

API 5CT N80 Eue Btc Ltc Casing Tubing Pipe Coupling

API 5CT N80 Eue Btc Ltc Casing Tubing Pipe Coupling

API 5CT N80 Eue Btc Ltc Casing Tubing Pipe Coupling

API 5CT N80 Eue Btc Ltc Casing Tubing Pipe Coupling

US$ 20 / Piece

1 Piece(MOQ)

After-sales Service: Yes

Warranty: 1 Year

Manufacturing Process: Casting

Surface Treatment: Galvanized

Operation Pressure: Atmospheric Pressure

Material: Alloy

Dongying Zhaoxin Industry and Trade Co, Ltd.

Hot Sale API 5CT N80q Petroleum Oil Casing Steel Seamless Pipe and Tubing Coupling

Hot Sale API 5CT N80q Petroleum Oil Casing Steel Seamless Pipe and Tubing Coupling

Hot Sale API 5CT N80q Petroleum Oil Casing Steel Seamless Pipe and Tubing Coupling

Hot Sale API 5CT N80q Petroleum Oil Casing Steel Seamless Pipe and Tubing Coupling

Hot Sale API 5CT N80q Petroleum Oil Casing Steel Seamless Pipe and Tubing Coupling

Hot Sale API 5CT N80q Petroleum Oil Casing Steel Seamless Pipe and Tubing Coupling

Hot Sale API 5CT N80q Petroleum Oil Casing Steel Seamless Pipe and Tubing Coupling

US$ 485-780 / Ton

10 Tons(MOQ)

Type: Seamless

Technique: Hot Rolled

Material: Carbon Steel

Surface Treatment: Black

Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape: Round

Tianjin Boer King Steel Import and Export Co., Ltd.

API J55/K55/N80/L80/P110 Casing Coupling for Oilfield

API J55/K55/N80/L80/P110 Casing Coupling for Oilfield

API J55/K55/N80/L80/P110 Casing Coupling for Oilfield

API J55/K55/N80/L80/P110 Casing Coupling for Oilfield

API J55/K55/N80/L80/P110 Casing Coupling for Oilfield

API J55/K55/N80/L80/P110 Casing Coupling for Oilfield

API J55/K55/N80/L80/P110 Casing Coupling for Oilfield

US$ 20 / Piece

1 Piece(MOQ)

After-sales Service: Yes

Warranty: 1 Year

Manufacturing Process: CNC Milling

Surface Treatment: Galvanized

Material: Alloy

Packing: Wooden Case

Dongying Zhaoxin Industry and Trade Co, Ltd.

API OCTG Casing Pipe&Tubing Pipe&Coupling (API Oilfield Services)

API OCTG Casing Pipe&Tubing Pipe&Coupling (API Oilfield Services)

API OCTG Casing Pipe&Tubing Pipe&Coupling (API Oilfield Services)

API OCTG Casing Pipe&Tubing Pipe&Coupling (API Oilfield Services)

API OCTG Casing Pipe&Tubing Pipe&Coupling (API Oilfield Services)

API OCTG Casing Pipe&Tubing Pipe&Coupling (API Oilfield Services)

API OCTG Casing Pipe&Tubing Pipe&Coupling (API Oilfield Services)

US$ 600-1000 / Ton

10 Tons(MOQ)

Type: Seamless

Technique: Hot Rolled

Material: Carbon Steel

Surface Treatment: Varnishing

Usage: Pipeline Transport, Oil/Gas Drilling, Drill Oil Well&Gas Equipment

Section Shape: Round

Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.

API 5CT Casing Coupling and Tubing Coupling

API 5CT Casing Coupling and Tubing Coupling

API 5CT Casing Coupling and Tubing Coupling

API 5CT Casing Coupling and Tubing Coupling

API 5CT Casing Coupling and Tubing Coupling

API 5CT Casing Coupling and Tubing Coupling

API 5CT Casing Coupling and Tubing Coupling

US$ 5 / Piece

10 Pieces(MOQ)

After-sales Service: After Sale Service

Warranty: 12 Months

Connection: Female

Structure: Round

Flexible or Rigid: Rigid

Material: Alloy

Dongying Zhaoxin Industry and Trade Co, Ltd.

Advanced Production Technology All Size Available API 5CT Drilling Threading Casing Pipe Coupling

Advanced Production Technology All Size Available API 5CT Drilling Threading Casing Pipe Coupling

Advanced Production Technology All Size Available API 5CT Drilling Threading Casing Pipe Coupling

Advanced Production Technology All Size Available API 5CT Drilling Threading Casing Pipe Coupling

Advanced Production Technology All Size Available API 5CT Drilling Threading Casing Pipe Coupling

Advanced Production Technology All Size Available API 5CT Drilling Threading Casing Pipe Coupling

Advanced Production Technology All Size Available API 5CT Drilling Threading Casing Pipe Coupling

US$ 485-780 / Ton

10 Tons(MOQ)

Type: Seamless

Technique: Hot Rolled

Material: Carbon Steel

Surface Treatment: Black

Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape: Round

Tianjin Boer King Steel Import and Export Co., Ltd.

API 5CT J55 K55 N80 P110 Casing Tubing Coupling for Oil Well

API 5CT J55 K55 N80 P110 Casing Tubing Coupling for Oil Well

API 5CT J55 K55 N80 P110 Casing Tubing Coupling for Oil Well

API 5CT J55 K55 N80 P110 Casing Tubing Coupling for Oil Well

API 5CT J55 K55 N80 P110 Casing Tubing Coupling for Oil Well

API 5CT J55 K55 N80 P110 Casing Tubing Coupling for Oil Well

API 5CT J55 K55 N80 P110 Casing Tubing Coupling for Oil Well

US$ 5 / Piece

1 Piece(MOQ)

After-sales Service: Yes

Warranty: 1year

Manufacturing Process: Forging

Material: Alloy

Standard: API 5CT

Packing: Plywood Case

Dongying Zhaoxin Industry and Trade Co, Ltd.

API 5CT Casing Tubing Coupling

API 5CT Casing Tubing Coupling

API 5CT Casing Tubing Coupling

API 5CT Casing Tubing Coupling

API 5CT Casing Tubing Coupling

API 5CT Casing Tubing Coupling

API 5CT Casing Tubing Coupling

US$ 5 / Piece

10 Pieces(MOQ)

After-sales Service: After Sale Service

Warranty: 6 Months

Connection: Female

Structure: Round

Flexible or Rigid: Rigid

Material: Alloy

Dongying Zhaoxin Industry and Trade Co, Ltd.

API 5CT Tubing Casing Coupling Eue Thread

API 5CT Tubing Casing Coupling Eue Thread

API 5CT Tubing Casing Coupling Eue Thread

API 5CT Tubing Casing Coupling Eue Thread

API 5CT Tubing Casing Coupling Eue Thread

API 5CT Tubing Casing Coupling Eue Thread

API 5CT Tubing Casing Coupling Eue Thread

US$ 5 / Piece

10 Pieces(MOQ)

After-sales Service: After Sale Service

Warranty: 6 Months

Connection: Female

Structure: Round

Flexible or Rigid: Rigid

Material: Alloy

Dongying Zhaoxin Industry and Trade Co, Ltd.

API-5CT Casing Tubing Pipe, Coupling Oilfield Services

API-5CT Casing Tubing Pipe, Coupling Oilfield Services

API-5CT Casing Tubing Pipe, Coupling Oilfield Services

API-5CT Casing Tubing Pipe, Coupling Oilfield Services

API-5CT Casing Tubing Pipe, Coupling Oilfield Services

API-5CT Casing Tubing Pipe, Coupling Oilfield Services

API-5CT Casing Tubing Pipe, Coupling Oilfield Services

US$ 50 / Piece

50 Pieces(MOQ)

Type: Petroleum Drilling Tool & Accessory

Technique: Friction Welding

Material: Alloy Steel

Surface Treatment: Galvanized

Usage: Oil/Gas Drilling, Chemical Industry, Mining

Section Shape: Round

Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.

Best Price API 5CT J55 K55 M65 N80 L80 C95 P110 Casing and Tubing Casing Coupling Stock for OCTG and Water

Best Price API 5CT J55 K55 M65 N80 L80 C95 P110 Casing and Tubing Casing Coupling Stock for OCTG and Water

Best Price API 5CT J55 K55 M65 N80 L80 C95 P110 Casing and Tubing Casing Coupling Stock for OCTG and Water

Best Price API 5CT J55 K55 M65 N80 L80 C95 P110 Casing and Tubing Casing Coupling Stock for OCTG and Water

Best Price API 5CT J55 K55 M65 N80 L80 C95 P110 Casing and Tubing Casing Coupling Stock for OCTG and Water

Best Price API 5CT J55 K55 M65 N80 L80 C95 P110 Casing and Tubing Casing Coupling Stock for OCTG and Water

Best Price API 5CT J55 K55 M65 N80 L80 C95 P110 Casing and Tubing Casing Coupling Stock for OCTG and Water

US$ 500 / Ton

10 Tons(MOQ)

After-sales Service: Support

Warranty: 1 Year

Type: Seamless

Technique: Hot Rolled

Material: Carbon Steel

Surface Treatment: Black

Tianjin Boer King Steel Import and Export Co., Ltd.

API Casing /Tubing Coupling (API-5B) Used for OCTG in Oilfield Service

API Casing /Tubing Coupling (API-5B) Used for OCTG in Oilfield Service

API Casing /Tubing Coupling (API-5B) Used for OCTG in Oilfield Service

API Casing /Tubing Coupling (API-5B) Used for OCTG in Oilfield Service

API Casing /Tubing Coupling (API-5B) Used for OCTG in Oilfield Service

API Casing /Tubing Coupling (API-5B) Used for OCTG in Oilfield Service

API Casing /Tubing Coupling (API-5B) Used for OCTG in Oilfield Service

US$ 700-1000 / Ton

10 Tons(MOQ)

Connection: Female

Structure: Metal Bellows

Flexible or Rigid: Rigid

Material: Alloy

Standard: Standard

Application: Oil Field Pipeline Transport

Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.

API 5CT Casing and Tubing Coupling Long Thread

API 5CT Casing and Tubing Coupling Long Thread

API 5CT Casing and Tubing Coupling Long Thread

API 5CT Casing and Tubing Coupling Long Thread

API 5CT Casing and Tubing Coupling Long Thread

API 5CT Casing and Tubing Coupling Long Thread

API 5CT Casing and Tubing Coupling Long Thread

US$ 1 / Piece

1 Piece(MOQ)

Manufacturing Process: Forging

Surface Treatment: Galvanized

Operation Pressure: Atmospheric Pressure

Material: Cast Steel

Warranty: 1 Year

Application: Oilfield

UPET GROUP CO., LTD.

API 5CT N80 Casing Stainless Steel/ Copper Coupling for Oilfield

API 5CT N80 Casing Stainless Steel/ Copper Coupling for Oilfield

API 5CT N80 Casing Stainless Steel/ Copper Coupling for Oilfield

API 5CT N80 Casing Stainless Steel/ Copper Coupling for Oilfield

API 5CT N80 Casing Stainless Steel/ Copper Coupling for Oilfield

API 5CT N80 Casing Stainless Steel/ Copper Coupling for Oilfield

API 5CT N80 Casing Stainless Steel/ Copper Coupling for Oilfield

US$ 35.5-150.5 / Meter

10 Meters(MOQ)

Type: Stainless Steel Pipes

Standard: ASTM, AISI, GB, JIS, DIN, EN

Grade: 300 Series

Certification: ISO, AISI, ASTM, GB, EN, DIN, JIS

Shape: Round

Technique: Hot Rolled

OASIS OIL TOOLS CO., LTD.

Nue/Eue/Btc/Ltc/Stc Coupling Casing and Tubing Collar/Pup Joint for Casing

Nue/Eue/Btc/Ltc/Stc Coupling Casing and Tubing Collar/Pup Joint for Casing

Nue/Eue/Btc/Ltc/Stc Coupling Casing and Tubing Collar/Pup Joint for Casing

Nue/Eue/Btc/Ltc/Stc Coupling Casing and Tubing Collar/Pup Joint for Casing

Nue/Eue/Btc/Ltc/Stc Coupling Casing and Tubing Collar/Pup Joint for Casing

Nue/Eue/Btc/Ltc/Stc Coupling Casing and Tubing Collar/Pup Joint for Casing

US$ 600-700 / Ton

20 Tons(MOQ)

Type: Seamless

Technique: Hot Rolled

Material: Carbon Steel

Surface Treatment: Black

Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape: Round

Tianjin Boer King Steel Import and Export Co., Ltd.

API 5CT Casing and Tubing Steel Casing and Tubing Pipes, Pup Joints, Couplings, Used for Oil Wells in Petroleum and Natural Gas

API 5CT Casing and Tubing Steel Casing and Tubing Pipes, Pup Joints, Couplings, Used for Oil Wells in Petroleum and Natural Gas

API 5CT Casing and Tubing Steel Casing and Tubing Pipes, Pup Joints, Couplings, Used for Oil Wells in Petroleum and Natural Gas

API 5CT Casing and Tubing Steel Casing and Tubing Pipes, Pup Joints, Couplings, Used for Oil Wells in Petroleum and Natural Gas

API 5CT Casing and Tubing Steel Casing and Tubing Pipes, Pup Joints, Couplings, Used for Oil Wells in Petroleum and Natural Gas

API 5CT Casing and Tubing Steel Casing and Tubing Pipes, Pup Joints, Couplings, Used for Oil Wells in Petroleum and Natural Gas

API 5CT Casing and Tubing Steel Casing and Tubing Pipes, Pup Joints, Couplings, Used for Oil Wells in Petroleum and Natural Gas

US$ 46 / kg

1 kg(MOQ)

After-sales Service: 24 Hours Online Service

Warranty: 24 Months

Type: Seamless

Technique: Hot Rolled

Material: Carbon Steel

Surface Treatment: Black

Permanent Steel Manufacturing Co., Ltd.

API Drilling Tools Casing & Tubing Couplings for Petroleum Pipes & Sucker Rods

API Drilling Tools Casing & Tubing Couplings for Petroleum Pipes & Sucker Rods

API Drilling Tools Casing & Tubing Couplings for Petroleum Pipes & Sucker Rods

API Drilling Tools Casing & Tubing Couplings for Petroleum Pipes & Sucker Rods

API Drilling Tools Casing & Tubing Couplings for Petroleum Pipes & Sucker Rods

API Drilling Tools Casing & Tubing Couplings for Petroleum Pipes & Sucker Rods

API Drilling Tools Casing & Tubing Couplings for Petroleum Pipes & Sucker Rods

US$ 4.8-68 / Piece

1 Piece(MOQ)

Manufacturing Process: Casting

Surface Treatment: Spray-Paint

Material: Cast Steel

Purpose: Connection

Application: Oil & Gas Well

Thread: Nu, EU, Stc, Ltc, Btc, etc.

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

API Tubing and Casing Crossover Couplings Price

API Tubing and Casing Crossover Couplings Price

API Tubing and Casing Crossover Couplings Price

API Tubing and Casing Crossover Couplings Price

API Tubing and Casing Crossover Couplings Price

API Tubing and Casing Crossover Couplings Price

API Tubing and Casing Crossover Couplings Price

US$ 10-88 / Piece

1 Piece(MOQ)

Manufacturing Process: Casting

Surface Treatment: Galvanized

Material: Cast Steel

Usage: Tubing, Casing Connection

Packing: Standard Export Packing

Standard: 5/8" --- 1 1/8", or as required

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

API K55 J55 N80 L80 P110 Well Casing / Tubing Pup Joint and Coupling for Well Drilling

API K55 J55 N80 L80 P110 Well Casing / Tubing Pup Joint and Coupling for Well Drilling

API K55 J55 N80 L80 P110 Well Casing / Tubing Pup Joint and Coupling for Well Drilling

API K55 J55 N80 L80 P110 Well Casing / Tubing Pup Joint and Coupling for Well Drilling

API K55 J55 N80 L80 P110 Well Casing / Tubing Pup Joint and Coupling for Well Drilling

API K55 J55 N80 L80 P110 Well Casing / Tubing Pup Joint and Coupling for Well Drilling

API K55 J55 N80 L80 P110 Well Casing / Tubing Pup Joint and Coupling for Well Drilling

US$ 1900 / Piece

50 Pieces(MOQ)

After-sales Service: 24/7

Warranty: 1year

Manufacturing Process: Forging and Rolled

Surface Treatment: Spray-Paint

Operation Pressure: Atmospheric Pressure

Material: Alloy

GPE Oil Machinery Co., Ltd

Casing & Tubing Coupling API 5CT Premium Thread for Oil Well Drilling

Casing & Tubing Coupling API 5CT Premium Thread for Oil Well Drilling

Casing & Tubing Coupling API 5CT Premium Thread for Oil Well Drilling

Casing & Tubing Coupling API 5CT Premium Thread for Oil Well Drilling

Casing & Tubing Coupling API 5CT Premium Thread for Oil Well Drilling

Casing & Tubing Coupling API 5CT Premium Thread for Oil Well Drilling

Casing & Tubing Coupling API 5CT Premium Thread for Oil Well Drilling

US$ 10 / Piece

1 Piece(MOQ)

After-sales Service: 7X24

Warranty: 12months

Certification: API 5CT

Power Source: No

Operation Pressure: Atmospheric Pressure

Applicable Medium: Mud, Water, Natural Gas, Crude Oil

Shandong Light Fir Machinery Equipment Co., Ltd.

Good Quality 7" API 5CT Casing Pipe Coupling for Sale

Good Quality 7" API 5CT Casing Pipe Coupling for Sale

Good Quality 7" API 5CT Casing Pipe Coupling for Sale

Good Quality 7" API 5CT Casing Pipe Coupling for Sale

Good Quality 7" API 5CT Casing Pipe Coupling for Sale

Good Quality 7" API 5CT Casing Pipe Coupling for Sale

Good Quality 7" API 5CT Casing Pipe Coupling for Sale

US$ 12.5 / Piece

100 Pieces(MOQ)

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

Hongkong Eastlong Technology Co., Limited

API 5CT J55/P110 Casing Coupling / Tubing Coupling

API 5CT J55/P110 Casing Coupling / Tubing Coupling

API 5CT J55/P110 Casing Coupling / Tubing Coupling

API 5CT J55/P110 Casing Coupling / Tubing Coupling

API 5CT J55/P110 Casing Coupling / Tubing Coupling

API 5CT J55/P110 Casing Coupling / Tubing Coupling

API 5CT J55/P110 Casing Coupling / Tubing Coupling

US$ 20 / Piece

100 Pieces(MOQ)

After-sales Service: Online Support

Warranty: 1 Year

Manufacturing Process: Seamless

Surface Treatment: Painting

Operation Pressure: /

Material: L80 / N80 / J55 / K55 / P110

Dongying Lake Petroleum Technology Co., Ltd.

API 5CT 5 1/2" N80 Btc Premium Thread Casing Coupling

API 5CT 5 1/2" N80 Btc Premium Thread Casing Coupling

API 5CT 5 1/2" N80 Btc Premium Thread Casing Coupling

API 5CT 5 1/2" N80 Btc Premium Thread Casing Coupling

API 5CT 5 1/2" N80 Btc Premium Thread Casing Coupling

API 5CT 5 1/2" N80 Btc Premium Thread Casing Coupling

API 5CT 5 1/2" N80 Btc Premium Thread Casing Coupling

US$ 649-800 / Ton

1 Ton(MOQ)

Type: Seamless

Technique: Hot Rolled

Material: Carbon Steel&Alloy Steel

Surface Treatment: Varnishing&Black Painted

Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape: Round

TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.

J55 Coupling Tubing and Casing 6-5/8" API Casing Coupling Buttress Thread

J55 Coupling Tubing and Casing 6-5/8" API Casing Coupling Buttress Thread

J55 Coupling Tubing and Casing 6-5/8" API Casing Coupling Buttress Thread

J55 Coupling Tubing and Casing 6-5/8" API Casing Coupling Buttress Thread

J55 Coupling Tubing and Casing 6-5/8" API Casing Coupling Buttress Thread

J55 Coupling Tubing and Casing 6-5/8" API Casing Coupling Buttress Thread

J55 Coupling Tubing and Casing 6-5/8" API Casing Coupling Buttress Thread

US$ 19.8 / Piece

100 Pieces(MOQ)

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

Hongkong Eastlong Technology Co., Limited

API 5CT 10th OCTG Tubing Coupling and Casing Coupling

API 5CT 10th OCTG Tubing Coupling and Casing Coupling

API 5CT 10th OCTG Tubing Coupling and Casing Coupling

API 5CT 10th OCTG Tubing Coupling and Casing Coupling

API 5CT 10th OCTG Tubing Coupling and Casing Coupling

API 5CT 10th OCTG Tubing Coupling and Casing Coupling

API 5CT 10th OCTG Tubing Coupling and Casing Coupling

US$ 20 / Piece

100 Pieces(MOQ)

After-sales Service: Online Support

Warranty: 1 Year

Manufacturing Process: Seamless

Surface Treatment: Painting

Operation Pressure: /

Material: L80 / N80 / J55 / K55 / P110

Dongying Lake Petroleum Technology Co., Ltd.

Oilfield Torque Ring Tool for Tubing Casing Coupling J Type

Oilfield Torque Ring Tool for Tubing Casing Coupling J Type

Oilfield Torque Ring Tool for Tubing Casing Coupling J Type

Oilfield Torque Ring Tool for Tubing Casing Coupling J Type

Oilfield Torque Ring Tool for Tubing Casing Coupling J Type

Oilfield Torque Ring Tool for Tubing Casing Coupling J Type

Oilfield Torque Ring Tool for Tubing Casing Coupling J Type

US$ 8-50 / Piece

1 Piece(MOQ)

After-sales Service: 7X24

Warranty: 12months

Manufacturing Process: CNC Milling

Surface Treatment: Polishing

Operation Pressure: Atmospheric Pressure

Material: Alloy

Shandong Light Fir Machinery Equipment Co., Ltd.

API 5CT 5-1/2 K55 Btc Casing Coupling

API 5CT 5-1/2 K55 Btc Casing Coupling

API 5CT 5-1/2 K55 Btc Casing Coupling

API 5CT 5-1/2 K55 Btc Casing Coupling

API 5CT 5-1/2 K55 Btc Casing Coupling

API 5CT 5-1/2 K55 Btc Casing Coupling

API 5CT 5-1/2 K55 Btc Casing Coupling

US$ 16.1 / Piece

100 Pieces(MOQ)

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

Hongkong Eastlong Technology Co., Limited

Coupling for Casing and Tubing Used in Oil Drilling Equipment

Coupling for Casing and Tubing Used in Oil Drilling Equipment

Coupling for Casing and Tubing Used in Oil Drilling Equipment

Coupling for Casing and Tubing Used in Oil Drilling Equipment

Coupling for Casing and Tubing Used in Oil Drilling Equipment

Coupling for Casing and Tubing Used in Oil Drilling Equipment

Coupling for Casing and Tubing Used in Oil Drilling Equipment

US$ 5-1500 / Piece

1 Piece(MOQ)

After-sales Service: 7X24

Warranty: 12 Months

Type: Seamless

Technique: Hot Rolled

Material: Carbon Steel

Surface Treatment: Varnishing

Shandong Light Fir Machinery Equipment Co., Ltd.

OCTG Casing Pipe Couplings of Btc Ltc Stc Thread

OCTG Casing Pipe Couplings of Btc Ltc Stc Thread

OCTG Casing Pipe Couplings of Btc Ltc Stc Thread

OCTG Casing Pipe Couplings of Btc Ltc Stc Thread

OCTG Casing Pipe Couplings of Btc Ltc Stc Thread

OCTG Casing Pipe Couplings of Btc Ltc Stc Thread

OCTG Casing Pipe Couplings of Btc Ltc Stc Thread

US$ 20 / Piece

100 Pieces(MOQ)

After-sales Service: Online Support

Warranty: 1 Year

Manufacturing Process: Seamless

Surface Treatment: Painting

Operation Pressure: /

Material: L80 / N80 / J55 / K55 / P110

Dongying Lake Petroleum Technology Co., Ltd.

Casing & Tubing Coupling

Casing & Tubing Coupling

US$ 1 / Piece

1 Piece(MOQ)

Standard: DIN, ANSI, API 5CT

Material: Stainless Steel

Connection: Female

Surface Treatment: Galvanized Sheet

Head Type: T-Shaped

Packing: Wooden Package

Hebei Jerry Pump Co., Ltd.

Oil Pipe Joints API 5CT 7-5/8" Stc K55 Casing Coupling Price

Oil Pipe Joints API 5CT 7-5/8" Stc K55 Casing Coupling Price

Oil Pipe Joints API 5CT 7-5/8" Stc K55 Casing Coupling Price

Oil Pipe Joints API 5CT 7-5/8" Stc K55 Casing Coupling Price

Oil Pipe Joints API 5CT 7-5/8" Stc K55 Casing Coupling Price

Oil Pipe Joints API 5CT 7-5/8" Stc K55 Casing Coupling Price

Oil Pipe Joints API 5CT 7-5/8" Stc K55 Casing Coupling Price

US$ 15.5 / Piece

100 Pieces(MOQ)

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

Hongkong Eastlong Technology Co., Limited

Good Quality Factory Casing Manula Tongs Tighten Casing Coupling Threads

Good Quality Factory Casing Manula Tongs Tighten Casing Coupling Threads

Good Quality Factory Casing Manula Tongs Tighten Casing Coupling Threads

Good Quality Factory Casing Manula Tongs Tighten Casing Coupling Threads

Good Quality Factory Casing Manula Tongs Tighten Casing Coupling Threads

Good Quality Factory Casing Manula Tongs Tighten Casing Coupling Threads

Good Quality Factory Casing Manula Tongs Tighten Casing Coupling Threads

US$ 1000-3000 / Set

1 Set(MOQ)

After-sales Service: 7X24

Warranty: 12months

Manufacturing Process: Forging

Surface Treatment: Spray-Paint

Operation Pressure: Manual

Material: Steel

Shandong Light Fir Machinery Equipment Co., Ltd.

API 5CT Standard High Quality Seamless Tubing Casing Coupling for Oilfield

API 5CT Standard High Quality Seamless Tubing Casing Coupling for Oilfield

API 5CT Standard High Quality Seamless Tubing Casing Coupling for Oilfield

API 5CT Standard High Quality Seamless Tubing Casing Coupling for Oilfield

API 5CT Standard High Quality Seamless Tubing Casing Coupling for Oilfield

API 5CT Standard High Quality Seamless Tubing Casing Coupling for Oilfield

US$ 5 / Piece

1 Piece(MOQ)

After-sales Service: 1 Year

Warranty: 1 Year

Manufacturing Process: Forging

Surface Treatment: Spray-Paint

Operation Pressure: Atmospheric Pressure

Material: Cast Steel

Dongying Lake Petroleum Technology Co., Ltd.

API 5CT Oilfield Coupling, Casing Coupling, Tubing Coupling

API 5CT Oilfield Coupling, Casing Coupling, Tubing Coupling

API 5CT Oilfield Coupling, Casing Coupling, Tubing Coupling

API 5CT Oilfield Coupling, Casing Coupling, Tubing Coupling

API 5CT Oilfield Coupling, Casing Coupling, Tubing Coupling

US$ 8.6-9 / Piece

1 Piece(MOQ)

Connection: Flange

Structure: Metal Bellows

Flexible or Rigid: Rigid

Material: Iron

Standard: Standard

Connection for Tubing Coupling: Nue, Eue

Puyang Zhongshi Group Co., Ltd.

API 5CT Oil Well Casing Pipe Fitting Coupling with Eue Btc Thread

API 5CT Oil Well Casing Pipe Fitting Coupling with Eue Btc Thread

API 5CT Oil Well Casing Pipe Fitting Coupling with Eue Btc Thread

API 5CT Oil Well Casing Pipe Fitting Coupling with Eue Btc Thread

API 5CT Oil Well Casing Pipe Fitting Coupling with Eue Btc Thread

API 5CT Oil Well Casing Pipe Fitting Coupling with Eue Btc Thread

API 5CT Oil Well Casing Pipe Fitting Coupling with Eue Btc Thread

US$ 1-20 / Piece

1 Piece(MOQ)

Connection: Femal and Male

Structure: Vertical

Flexible or Rigid: Rigid

Material: Stainless Steel and Carbon Steel

Standard: Standard

Coupling Type: Nue, Eue, Stc, LC, Btc

Puyang Zhongshi Group Co., Ltd.

API 5CT J55 K55 OCTG Casing Tubing Coupling

API 5CT J55 K55 OCTG Casing Tubing Coupling

API 5CT J55 K55 OCTG Casing Tubing Coupling

API 5CT J55 K55 OCTG Casing Tubing Coupling

API 5CT J55 K55 OCTG Casing Tubing Coupling

API 5CT J55 K55 OCTG Casing Tubing Coupling

API 5CT J55 K55 OCTG Casing Tubing Coupling

US$ 5-10 / Piece

10 Pieces(MOQ)

After-sales Service: Change

Warranty: 10years

Structure: Control

Material: Carbon Steel

Standard: Standard

Outer Diameter: 10.3 - 1000 mm

Guangzhou Kingmetal Steel Industry Co., Ltd.

API 10-3/4" Stc/LC/ Bc Casing Coupling

API 10-3/4" Stc/LC/ Bc Casing Coupling

API 10-3/4" Stc/LC/ Bc Casing Coupling

API 10-3/4" Stc/LC/ Bc Casing Coupling

API 10-3/4" Stc/LC/ Bc Casing Coupling

API 10-3/4" Stc/LC/ Bc Casing Coupling

API 10-3/4" Stc/LC/ Bc Casing Coupling

US$ 49.9 / Piece

100 Pieces(MOQ)

After-sales Service: Technical Support

Warranty: 1 Year

Manufacturing Process: CNC Milling

Surface Treatment: Spray-Paint

Operation Pressure: Atmospheric Pressure

Material: Carban Steel

Hongkong Eastlong Technology Co., Limited

API 5CT 5dp 5e/J55/K55/N80/P110 Oilfield Coupling, Tubing Coupling, Casing Coupling

API 5CT 5dp 5e/J55/K55/N80/P110 Oilfield Coupling, Tubing Coupling, Casing Coupling

API 5CT 5dp 5e/J55/K55/N80/P110 Oilfield Coupling, Tubing Coupling, Casing Coupling

API 5CT 5dp 5e/J55/K55/N80/P110 Oilfield Coupling, Tubing Coupling, Casing Coupling

API 5CT 5dp 5e/J55/K55/N80/P110 Oilfield Coupling, Tubing Coupling, Casing Coupling

API 5CT 5dp 5e/J55/K55/N80/P110 Oilfield Coupling, Tubing Coupling, Casing Coupling

US$ 5 / Piece

1 Piece(MOQ)

After-sales Service: 1 Year

Warranty: 1 Year

Manufacturing Process: Forging

Surface Treatment: Spray-Paint

Operation Pressure: Atmospheric Pressure

Material: Cast Steel

Dongying Lake Petroleum Technology Co., Ltd.

API 5CT 2 3/8'' to 4 1/2'' K55 J55 N80 L80 Tubing Coupling Casing Coupling

API 5CT 2 3/8'' to 4 1/2'' K55 J55 N80 L80 Tubing Coupling Casing Coupling

API 5CT 2 3/8'' to 4 1/2'' K55 J55 N80 L80 Tubing Coupling Casing Coupling

API 5CT 2 3/8'' to 4 1/2'' K55 J55 N80 L80 Tubing Coupling Casing Coupling

API 5CT 2 3/8'' to 4 1/2'' K55 J55 N80 L80 Tubing Coupling Casing Coupling

API 5CT 2 3/8'' to 4 1/2'' K55 J55 N80 L80 Tubing Coupling Casing Coupling

API 5CT 2 3/8' to 4 1/2' K55 J55 N80 L80 Tubing Coupling Casing Coupling

US$ 4-5 / Piece

100 Pieces(MOQ)

After-sales Service: Techinical Support

Warranty: 1 Year

Manufacturing Process: CNC Milling

Surface Treatment: Casing

Operation Pressure: Atmospheric Pressure

Material: Casing

Hongkong Eastlong Technology Co., Limited

API 5CT 9-5/8 Inch N80 Stc Casing Coupling

API 5CT 9-5/8 Inch N80 Stc Casing Coupling

API 5CT 9-5/8 Inch N80 Stc Casing Coupling

API 5CT 9-5/8 Inch N80 Stc Casing Coupling

API 5CT 9-5/8 Inch N80 Stc Casing Coupling

API 5CT 9-5/8 Inch N80 Stc Casing Coupling

API 5CT 9-5/8 Inch N80 Stc Casing Coupling

US$ 38.5 / Piece

10 Pieces(MOQ)

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

Hongkong Eastlong Technology Co., Limited

API 5CT 8-5/8 J55 Ltc Casing Coupling

API 5CT 8-5/8 J55 Ltc Casing Coupling

API 5CT 8-5/8 J55 Ltc Casing Coupling

API 5CT 8-5/8 J55 Ltc Casing Coupling

API 5CT 8-5/8 J55 Ltc Casing Coupling

API 5CT 8-5/8 J55 Ltc Casing Coupling

API 5CT 8-5/8 J55 Ltc Casing Coupling

US$ 10 / Piece

10 Pieces(MOQ)

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

Hongkong Eastlong Technology Co., Limited

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