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100+ factories verified
Hongkong Eastlong Technology Co., Limited
Send Inquiry
Union Crossovers 3 1/2" Eue Pin*2 7/8" Eue Box K55 Crossover Coupling
US$
25.00
100 Pieces
(MOQ)
Oil Coupling 10-3/4" K55 Btc / Stc / Ltc OCTG Casing Coupling
US$
14.80
100 Pieces
(MOQ)
API 5CT Tubing 5-1/2" K55 Ltc Casing Coupling
US$
14.00
10 Pieces
(MOQ)
Casing and Tubing J55 K55 P110 N80 L80 Coupling at Low Prices API Casing Couplings
US$
25.00
100 Pieces
(MOQ)
1/4
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.
Send Inquiry
N80 Casing Coupling API 5CT K55 J55 L80 N80 P110 Casing Coupling
US$
20.00
1 Piece
(MOQ)
Oil Coupling 20" K55 Btc / Stc / Ltc OCTG Casing Coupling
US$
6.69
50 Pieces
(MOQ)
API Oil Joint J55/K55/L80/N80/P110 Factory Casing Coupling
US$
9.80
-
10.00
10 Pieces
(MOQ)
API Oil Pipe Joint N80/L80/K55/J55/P110 Pipe Fittings Oil Pipe Coupling
US$
4.90
-
5.00
10 Pieces
(MOQ)
1/4
Shandong Rosenwell Petroleum Technology Co., Ltd.
9 yrs
Send Inquiry
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$
10.00
-
50.00
1 Piece
(MOQ)
API Standard 5CT Casing & Oil Casing Tubing Coupling J55/K55/N80/L80/P110/C95/T95/80s for Seamless Steel Well
US$
500.00
-
1,000.00
1 Piece
(MOQ)
Hot Sale OCTG API 5CT 5dp 5e/J55/K55/N80/P110 Oilfield Coupling, Tubing Coupling, Casing Coupling for Oil Gas Petroleum Accessories
US$
10.00
-
50.00
1 Piece
(MOQ)
API 5CT Oil Coupling Nue, Eue, Btc, Stc, Ltc Steel Grade J55 / K55 / N80 / L80 / P110 for OCTG Casing & Tubing
US$
10.00
-
25.00
1 Piece
(MOQ)
1/4
Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.
Send Inquiry
2-3/8 K55 Eue Female Thread Tubing Coupling 2FT Length Options
US$
31.00
-
32.00
100 Pieces
(MOQ)
3 1/2 J/K55 N80 Casing Coupling Bc/LC Oil Pipe Clamp with Phosphating Coating
US$
27.00
-
28.00
100 Pieces
(MOQ)
Oil Pipe X-Over Coupling or Crossover 2-7/8 Nub X3-1/2 Eup N80
US$
57.50
-
59.00
50 Pieces
(MOQ)
High-Strength L80-1 Oilfield Tubing Coupling - Optimal Performance Guaranteed
US$
24.00
-
24.50
100 Pieces
(MOQ)
1/4
Zhonghe Steel (Tianjin) Co., Ltd.
5 yrs
·
Trading Company
Send Inquiry
Oil Coupling Nue J55 K55 L80 N80 P110 Casing Tubing Coupling
US$
500.00
-
800.00
100 Tons
(MOQ)
a P I 5CT K55 Btc / Stc / Ltc OCTG Casing Coupling
US$
500.00
-
800.00
100 Tons
(MOQ)
New Promotion a P I Coupling for OCTG Tubing Nue/Eue 1.9"/2 3/8" K55/L80/P110 a P I 5CT&5b
US$
500.00
-
800.00
100 Tons
(MOQ)
Tubular Connections 4 1 2 Eue a P I N80-Q OCTG Tubing Coupling
US$
500.00
-
800.00
100 Tons
(MOQ)
1/4
Dongying Zhaoxin Industry and Trade Co, Ltd.
25 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
J55/K55/N80/L80/P110 Casing Coupling for Oilfield
US$
20.00
1 Piece
(MOQ)
J55 K55 N80 P110 Casing Tubing Coupling for Oil Well
US$
5.00
1 Piece
(MOQ)
K55 Btc / Stc / Ltc OCTG Casing Coupling
US$
30.00
1 Piece
(MOQ)
Eue Btc J55 N80 Casing Tubing Pipe Coupling
US$
25.00
1 Piece
(MOQ)
1/4
GPE Oil Machinery Co., Ltd
5.0
Send Inquiry
Made in China API 5CT 5dp 5e/J55/K55/N80/P110 Oilfield Coupling, Tubing Coupling, Casing Coupling
US$
4.90
-
5.50
500 pieces
(MOQ)
Manufacturer API 5CT 2 7/8 to 4 1/2 Eue Tubing Coupling Eue*Nu J55 K55 N80 L80 Tubing Crossover Coupling
US$
4.90
-
5.50
500 pieces
(MOQ)
API K55 J55 N80 L80 P110 Well Casing / Tubing Pup Joint and Coupling for Well Drilling
US$
1,900.00
50 Pieces
(MOQ)
API 5CT Standard Casing and Tubing Couplings for Oil Drilling
US$
4.90
-
5.50
500 pieces
(MOQ)
1/4
Guangzhou Kingmetal Steel Industry Co., Ltd.
5.0
Send Inquiry
Oil Coupling Nue J55 K55 L80 N80 P110 Casing Tubing Coupling
US$
0.99
-
99.00
1 Piece
(MOQ)
High-Quality API 5CT J55 K55 OCTG Tubing Coupling for Oil and Gas
US$
5.50
-
6.50
10 Pieces
(MOQ)
API 5CT J55 K55 N80 L80 P110 Carbon Steel Pipe for Oil Drilling
US$
1,600.00
-
1,800.00
3 Tons
(MOQ)
High-Quality API Spec 5CT J55 K55 Casing Tubes for Oil and Gas
US$
1,300.00
-
1,500.00
3 Tons
(MOQ)
1/4
Goldenman Petroleum Equipment Co., Limited
20 yrs
·
Trading Company
Send Inquiry
High-Quality API 5CT L80 K55 Steel Tubing Coupling
US$
1,200.00
-
1,700.00
50 Tons
(MOQ)
High-Quality API 5CT 2 7/8 Steel Casing Coupling
US$
45.00
-
50.00
10 pieces
(MOQ)
Premium API 5CT Casing Pipe Tubing Coupling for Oil Industry
US$
45.00
-
50.00
10 pieces
(MOQ)
Durable API 5CT Casing Pipe Coupling for Reliable Connections
US$
45.00
-
50.00
10 pieces
(MOQ)
1/4
Chengdu Derbo Steel Co., Ltd
5.0
Send Inquiry
API 5CT Coupling 13-3/8 Inch K55 Tubing Coupling
US$
650.00
10 Tons
(MOQ)
API 5CT Zero-Leakage Pup Joint Couplings with Metal-to-Metal Seal
US$
650.00
2 Pieces
(MOQ)
Nace Mr0175 OCTG Corrosion-Resistant Coupling
US$
650.00
2 Tons
(MOQ)
2 Inch 5CT P110 NPT Threaded Coupling
US$
650.00
2 Pieces
(MOQ)
1/4
TIANJIN BOER KING STEEL CO., LIMITED
Send Inquiry
API 5CT 5dp 5e/J55/K55/N80/P110 Oilfield Coupling, Tubing Coupling, Casing Coupling
US$
12.00
-
35.00
1 Piece
(MOQ)
API 5CT L80 J55 K55 Seamless Carbon Steel Oil Casing Tube Btc/Ltc/Stc Coupling
US$
500.00
-
800.00
1 Ton
(MOQ)
High Quality API 5CT J55 K55 L80 Seamless Carbon Steel Oil Casing Tube Btc/Ltc/Stc Coupling
US$
500.00
-
800.00
1 Ton
(MOQ)
API 5CT L80 P95 Q125 V150 Seamless Carbon Steel Oil Casing Steel Tube Btc/Stc Coupling
US$
490.00
-
790.00
1 Ton
(MOQ)
1/4
Tianjin Boer King Steel Import and Export Co., Ltd.
13 yrs
·
Trading Company
Send Inquiry
API 5CT 5dp 5e/J55/K55/N80/P110 Oilfield Coupling, Tubing Coupling, Casing Coupling
US$
10.00
-
30.00
20 Pieces
(MOQ)
High Quality API 5CT J55 K55 N80 L80 C95 P110 Casing and Tubing Casing Coupling Stock for OCTG
US$
500.00
10 Tons
(MOQ)
API 5CT K55 J55 N80 L80 P110 Pup Joint Coupling Oil Casing Tubing for OCTG
US$
485.00
-
780.00
10 Tons
(MOQ)
OCTG API 5CT 5dp 5e K55 J55 P110 N80 Seamless Steel Pipe Oil Casing Gas Pipe
US$
500.00
-
700.00
1 Ton
(MOQ)
1/4
Shandong Light Fir Machinery Equipment Co., Ltd.
Send Inquiry
J55 K55 Coupling for Casing Tubing for Oil Drilling Equipment
US$
10.00
-
500.00
1 Piece
(MOQ)
Casing & Tubing Coupling American 5CT Premium Thread for Oil Well Drilling
US$
10.00
1 Piece
(MOQ)
Oilfield Torque Ring Tool for Tubing Casing Coupling J Type
US$
8.00
-
50.00
1 Piece
(MOQ)
America Thread Connection Torque Ring for Casing Btc Ltc Stc
US$
8.00
-
50.00
1 Piece
(MOQ)
1/4
Union Steel Industry Co., Ltd.
3 yrs
·
Trading Company
Send Inquiry
OTCG Oil Petroleum Casing Tubing Coupling J55/K55/N80/L80/C90/T95/P110/Q125/
US$
8.00
-
10.00
1 Piece
(MOQ)
Special Thread Casing Tubing Coupling, Short Joint Oil Gas Equipment
US$
8.00
-
10.00
1 Piece
(MOQ)
Reliable API 5CT N80/N80q/K55/J55 Casing and Tubing Products
US$
465.00
-
600.00
1 tons
(MOQ)
High-Quality API 5CT Seamless Casing Tubing OCTG– J55, K55, N80, L80, P110, T95 Available
US$
25.00
-
30.00
1 pieces
(MOQ)
1/4
Puyang Zhongshi Group Co., Ltd.
29 yrs
·
Manufacturer/Factory
Send Inquiry
API Certificated Casing Coupling, Ltc/Btc/Eue Casing Coupling
US$
5.00
1 Piece
(MOQ)
API 5CT J55 Casing Coupling
US$
3.00
1 Piece
(MOQ)
API 5CT Oil Well Casing Pipe Fitting Coupling with Eue Btc Thread
US$
1.00
-
20.00
1 Piece
(MOQ)
API J55 N80q 2 7/8" Tubing Coupling Manufacture
US$
1.00
-
20.00
1 Piece
(MOQ)
1/4
Zhengzhou Angde Machinery Equipment Co., Ltd.
Send Inquiry
High Hardness and Various Specifications of Petroleum Casing Couplings
US$
7.50
-
8.50
50 Pieces
(MOQ)
High Quality and High Hardness Petroleum Tubing Couplings
US$
50.00
-
55.00
50 Pieces
(MOQ)
Thickened High Hardness Short Oil Pipe
US$
677.00
-
957.00
5 Tons
(MOQ)
Stainless Steel Oil Pipe Coupling
US$
7.50
-
8.50
50 Pieces
(MOQ)
1/2
Dongying Lake Petroleum Technology Co., Ltd.
15 yrs
·
5.0
·
Trading Company
Send Inquiry
5CT OCTG Casing & Tubing Coupling
US$
30.00
1 Piece
(MOQ)
OCTG Casing Pipe Couplings of Btc Ltc Stc Thread
US$
20.00
100 Pieces
(MOQ)
5CT Stc Casing Coupling Seamless
US$
80.00
1 Piece
(MOQ)
5CT 2 3/8 N80 L80 Eue Nue Tubing Coupling
US$
12.00
100 Pieces
(MOQ)
1/4
Shandong Seaco Machinery Equipment Co., Ltd.
5.0
Send Inquiry
5CT 2 7/8" 5 1/2" Eue pH6 Premium Tubing Coupling Crossover
US$
30.00
1 Piece
(MOQ)
2 3/8" -13 3/8" Btc Stc pH6 Vm Bts Thread Casing Tubing
US$
60.00
100 Pieces
(MOQ)
Pn16 Universal Coupling Flange Adapter with UL FM
US$
100.00
-
800.00
1 Set
(MOQ)
Tricone Bit, Oil Drill Head with ISO for Well Drilling
US$
100.00
-
800.00
1 Set
(MOQ)
1/4
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.
Send Inquiry
Oil Tubing Pipe - Casing Coupling Oilfield Service
US$
550.00
-
800.00
5 Tons
(MOQ)
API 5CT 5 1/2" N80 Btc Premium Thread Casing Coupling
US$
649.00
-
800.00
1 Ton
(MOQ)
Standard API 5CT Seamless Pipe Oil Casing J55/K55/L80/N80/P110/T95/Q125
US$
750.00
-
1,050.00
10 Tons
(MOQ)
API 5CT Oil Producing Tube Seamless Steel Tubing J55/K55/N80/L80/C90/P110
US$
750.00
-
900.00
20 Tons
(MOQ)
1/4
Wise Channel Industries Limited
7 yrs
·
5.0
Send Inquiry
High Quality API 5CT Tubing Coupling
US$
400.00
-
900.00
10 Pieces
(MOQ)
API 5CT Oil Tubing
US$
150.00
-
500.00
10 Pieces
(MOQ)
1/4
Yantai Shengxin Construction Machinery Co., Ltd
3 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hydraulic Self-Locking Excavator Quick Coupler with Dual-Safety Anti-Drop Lock
US$
179.00
-
1,571.00
1 Piece
(MOQ)
Auto-Compensating Lock Excavator High-Altitude Operation Quick Coupler (15-30 Ton)
US$
179.00
-
1,571.00
1 Piece
(MOQ)
1/4
XUZHOU E&P PETROLEUM EQUIPMENT CO., LTD.
Send Inquiry
API 5CT 5dp 5e/J55/K55/N80/P110 Oilfield Coupling, Tubing Coupling, Casing Coupling
US$
5.70
-
5.98
9,450 Pieces
(MOQ)
Hot Sale API 5CT K55 Petroleum Oil Casing Steel Alloy Pipe and Tubing Coupling
US$
167.00
-
176.00
240 Pieces
(MOQ)
API 5CT J55/K55/N80/P110 Oilfield Coupling, Tubing Coupling, Casing Coupling
US$
11.16
-
11.72
3,540 Pieces
(MOQ)
Hot Sale API 5CT K55 Petroleum Oil Casing Steel Alloy Pipe and Tubing Coupling
US$
51.00
-
53.00
840 Pieces
(MOQ)
UPET GROUP CO., LTD.
12 yrs
·
Trading Company
Send Inquiry
2-3/8", 2-7/8", 3-1/2", 4", 4-1/2" Tubing Pipe Coupling
US$
10.00
1 Piece
(MOQ)
J55, K55, N80, L80, C90, T95, P110 and Q125 Oilfield Steel Casing Tubing Pipe Coupling Joint
US$
10.00
1 Piece
(MOQ)
5CT Vam Fjl Casing and Tubing Pipe Coupling Joint
US$
10.00
1 Piece
(MOQ)
5''/ 5-1/2''/7'' Drill Pipe / Casing Quick-Operating Thread Protector
US$
10.00
1 Piece
(MOQ)
1/4
Hengshui Weijia Petroleum Equipment Manufacturing Co., Ltd.
Send Inquiry
API K55 J55 N80 L80 P110 Casing / Tubing Coupling
Negotiable
100 Pieces
(MOQ)
3-1/2 Eue J55 Tubing Coupling
Negotiable
100 Pieces
(MOQ)
2-7/8 Eue J55 Tubing Coupling
Negotiable
100 Pieces
(MOQ)
API 5CT Eue/Nue J55 Tubing Coupling
Negotiable
100 Pieces
(MOQ)
Wenzhou Huiyi Valve Co., Ltd.
Send Inquiry
OEM Factory Male and Female Socket Industrial Hydraulic Test Couplings
US$
1.20
-
2.00
20 Pieces
(MOQ)
Stainless Steel Pipe Joint 304 Full Thread Socket Joint
US$
1.20
-
2.00
20 Pieces
(MOQ)
1/4
Tianjin Grand Victory Petroleum Equipment Co., Ltd
Send Inquiry
Grade/API J55 K55 N80 P110 Casing Tubing Coupling of Oil Well High
US$
180.00
1 Ton
(MOQ)
Oil Casing, Couplings, Pup Joint, X-Over (Cross over) High-Corrosion Resistant J55, K55, N80-1/Q, L80, P110
US$
250.00
1 Ton
(MOQ)
Xi'an Kingwell Oilfield Machinery Co., Ltd
Send Inquiry
API 5CT&5bcasing Coupling
US$
50.00
1 Piece
(MOQ)
Jiangsu Deenpu Petrochemical Machinery Co., Ltd
Send Inquiry
Special Clearance Tubing Couplings/ Nue Coupling
US$
100.00
-
200.00
1 Piece
(MOQ)
Casing and Tubing Coupling with High Standard
US$
100.00
-
200.00
1 Piece
(MOQ)
Vacuum Insulated Tubing
US$
55,000.00
-
80,000.00
30 Boxes
(MOQ)
Fmc Chiksan Pup Joints for Sale Fig 1502
US$
100.00
-
1,000.00
1 Piece
(MOQ)
1/4
Permanent Steel Manufacturing Co., Ltd.
Send Inquiry
Tubing Coupling API 5CT Eue J55, L80, N80 & P110
US$
46.00
1 kg
(MOQ)
Casing Adapter/Threaded Coupling Supplier
US$
200.00
-
507.00
1 Ton
(MOQ)
API 5CT Casing and Tubing Steel Casing and Tubing Pipes, Pup Joints, Couplings, Used for Oil Wells in Petroleum and Natural Gas
US$
46.00
1 kg
(MOQ)
OCTG ERW and Seamless Steel Tube Tubing Oil, Casing&Drilling Pipe API 5CT J55, K55, N80 L80, T95, P110, Q125 for Oil Drilling, Well, Pumping and Transmission
US$
197.00
-
400.00
1 Ton
(MOQ)
1/4
Shandong Rongye Machinery Co., Ltd.
Send Inquiry
Forged Tubing and Casing Coupling for Oilfield Drilling
US$
4.20
-
4.50
1 Piece
(MOQ)
Oilfield Drilling Forged Tubing and Casing Coupling
US$
4.20
-
4.50
1 Piece
(MOQ)
Oilfield Drill Tubingcasing Coupling Forged Connectors Well Drilling Drilling Equipment
US$
4.20
-
4.50
1 Piece
(MOQ)
Forged Casing Connector for Oilfield Well Drilling
US$
4.20
-
4.50
1 Piece
(MOQ)
1/4
1
4