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100+ factories verified
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.
Send Inquiry
API 3-1/2" Od Casing Tubing Couplings Stc Btc Ltc Fittings for Pipe Connections
US$
6.39
50 Pieces
(MOQ)
API 5CT 8-5/8 N80 Stc Casing Coupling
US$
9.50
-
10.00
1 Piece
(MOQ)
Casing Coupling Stc Ltc Btc Thread Casing Collar for Pipe Adapter
US$
6.00
1 Piece
(MOQ)
API 5CT Casing Coupling 7 9-5/8 13-3/8 Btc Ltc Stc for Oil Pipe
US$
12.63
500 Pieces
(MOQ)
1/4
Hongkong Eastlong Technology Co., Limited
Send Inquiry
API 5CT 20" P110 Stc Casing Coupling
US$
105.35
10 Pieces
(MOQ)
API 5CT 9-5/8 Inch N80 Stc Casing Coupling
US$
38.50
10 Pieces
(MOQ)
API 5CT 13 3/8 Inch K55 J55 N80 L80 P110 Btc/Ltc/Stc Thread Casing Coupling
US$
70.47
10 Pieces
(MOQ)
7-5/8" API 5CT Btc Ltc Stc Threading Casing Coupling Drill Pipe Tool Joint Coupling
US$
13.80
100 Pieces
(MOQ)
1/4
Shandong Rosenwell Petroleum Technology Co., Ltd.
9 yrs
Send Inquiry
API 5CT Couplings Manufacturer – OCTG Casing/Tubing Couplings L80/P110, Btc/Stc Thread, ISO 9001 Certified
US$
10.00
-
25.00
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)
Cost-Effective Casing Couplings – API 5CT Standard, Carbon Steel with Stc Thread, Bulk Orders to Kazakhstan
US$
10.00
-
25.00
1 Piece
(MOQ)
Oilfield API 5CT Tubing and Casing Coupling with Different Steel Grade Casing Pipe Couplings for Btc Ltc Stc Thread
US$
10.00
-
50.00
1 Piece
(MOQ)
1/4
Dongying Lake Petroleum Technology Co., Ltd.
15 yrs
·
5.0
·
Trading Company
Send Inquiry
5CT Stc Casing Coupling Seamless
US$
80.00
1 Piece
(MOQ)
OCTG Casing Pipe Couplings of Btc Ltc Stc Thread
US$
20.00
100 Pieces
(MOQ)
5CT J55/P110 Casing Coupling / Tubing Coupling
US$
20.00
100 Pieces
(MOQ)
L80/80 Tubing Coupling with API8rd Eue and Nue Thread
US$
20.00
100 Pieces
(MOQ)
1/4
Dongying Zhaoxin Industry and Trade Co, Ltd.
25 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
OCTG N80 EU Stc LC Tubing and Casing Coupling
US$
30.00
1 Piece
(MOQ)
5 1/2" Stc/LC/ Bc Thread Casing Coupling
US$
20.00
1 Piece
(MOQ)
K55 Btc / Stc / Ltc OCTG Casing Coupling
US$
30.00
1 Piece
(MOQ)
Oil Field OCTG J55 L80 N80 Casing and Tubing Coupling
US$
25.00
1 Piece
(MOQ)
1/4
Zhonghe Steel (Tianjin) Co., Ltd.
5 yrs
·
Trading Company
Send Inquiry
OCTG Casing Pipe Couplings of Btc Ltc Stc Thread
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)
Ap I 5CT 9-5/8 LC Bc Sc Casing and Tubing Coupling
US$
500.00
-
800.00
100 Tons
(MOQ)
a P I OCTG 2-3/8" Eue*2-7/8" Nue P110 Crossover Coupling
US$
500.00
-
800.00
100 Tons
(MOQ)
1/4
Puyang Zhongshi Group Co., Ltd.
29 yrs
·
Manufacturer/Factory
Send Inquiry
API 5CT Short Thread Connection Stc Casing Coupling
US$
8.60
-
9.00
1 Piece
(MOQ)
API 5CT Oilwell Accessories Casing Coupling
US$
8.60
-
9.00
10 Pieces
(MOQ)
China Manufacture 2 3/8" Nue J55 Tubing Coupling
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
Goldenman Petroleum Equipment Co., Limited
20 yrs
·
Trading Company
Send Inquiry
High-Quality API 5CT 9-5/8 J55 Stc Casing Coupling
US$
28.00
-
37.00
10 pieces
(MOQ)
All Kinds of Tubing and Casing Coupling for Drilling
US$
7.70
-
9.90
50 pieces
(MOQ)
API 5CT 2 3/8 N80 L80 Eue Nue Tubing Pipe Coupling
US$
139.00
-
159.00
100 pieces
(MOQ)
Premium API 5CT N80 Eue Tubing for Oil and Gas
US$
400.00
-
489.00
30 Tons
(MOQ)
1/4
Union Steel Industry Co., Ltd.
3 yrs
·
Trading Company
Send Inquiry
API 5CT Coupling and Threads Stc/Ltc/Eue/Btc for Casing and Tubing
US$
25.00
-
30.00
1 pieces
(MOQ)
API 5CT Stc Coupling and Threads for Casing and Tubing
US$
25.00
-
30.00
1 pieces
(MOQ)
API Q1 Seamless Casing Pipe / Thread Btc / Ltc / Stc
US$
25.00
-
30.00
1 pieces
(MOQ)
High-Quality API 5CT J55/K55/N80 Oil Casing Tubing, Carbon Steel Material
US$
465.00
-
600.00
1 tons
(MOQ)
1/4
GPE Oil Machinery Co., Ltd
5.0
Send Inquiry
API 5CT OCTG Stc Coupling and Threads for Casing and Tubing
US$
4.90
-
5.50
500 pieces
(MOQ)
Made in China API 5CT 4 1/2 Bc / LC / Sc 4 1/2 Ltc Casing Coupling and Tubing Coupling Long Thread
US$
4.90
-
5.50
500 pieces
(MOQ)
API 5CT Standard Casing and Tubing Couplings for Oil Drilling
US$
4.90
-
5.50
500 pieces
(MOQ)
Reliable Well Drilling Tool API 5CT Tubing Coupling for Oil Fields
US$
4.90
-
5.50
500 pieces
(MOQ)
1/4
Chengdu Derbo Steel Co., Ltd
5.0
Send Inquiry
Cold-Rolled OCTG Coupling for Casing String
US$
650.00
2 Tons
(MOQ)
2 Inch 5CT P110 NPT Threaded Coupling
US$
650.00
2 Pieces
(MOQ)
Quenched & Tempered OCTG High-Strength Coupling
US$
650.00
2 Tons
(MOQ)
High-Pressure OCTG Pup Joint Couplings ASTM A106 Grade B
US$
650.00
2 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)
ASTM A182 F310 3000#6000# Half Coupling Threaded
US$
1.00
50 Pieces
(MOQ)
ANSI B16.3 F316L Stainless Steel Forged Threaded Half Coupling
US$
1.00
50 Pieces
(MOQ)
High-Quality API 5CT J55 K55 OCTG Tubing Coupling for Oil and Gas
US$
5.50
-
6.50
10 Pieces
(MOQ)
1/4
Shandong Seaco Machinery Equipment Co., Ltd.
5.0
Send Inquiry
a Pi Standard Spec 5CT Coupling
US$
100.00
1 Set
(MOQ)
2 3/8" -13 3/8" Btc Stc pH6 Vm Bts Thread Casing Tubing
US$
60.00
100 Pieces
(MOQ)
5CT 2 7/8" 5 1/2" Eue pH6 Premium Tubing Coupling Crossover
US$
30.00
1 Piece
(MOQ)
4-1/2" to 13-3/8" a Pi Crossover Joint Saver Sub Btc Stc pH6 Bts
US$
100.00
-
800.00
1 Set
(MOQ)
1/4
TIANJIN BOER KING STEEL CO., LIMITED
Send Inquiry
API 5CT L80 P95 Q125 V150 Seamless Carbon Steel Oil Casing Steel Tube Btc/Stc Coupling
US$
490.00
-
790.00
1 Ton
(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 Seamless Carbon Steel Oil Casing Tube Btc/Ltc/Stc Coupling
US$
500.00
-
800.00
1 Ton
(MOQ)
1/4
DFBLAST CO., LTD
3 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Cast Iron Hose Couplings for Wholesale
Negotiable
100 Pieces
(MOQ)
Hose Coupling (Nylon/Cast Iron/Aluminium) Use for Industrial Hose Connection
US$
4.00
1 Piece
(MOQ)
20L, 60L, 100L, 150L, 200L and 300L Sandblast Pot
US$
1,700.00
-
1,800.00
1 Piece
(MOQ)
Portable Sandblaster for Wholesale From China
Negotiable
1 Set
(MOQ)
OASIS OIL TOOLS CO., LTD.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Quality Stainless Steel Couplings
US$
30.00
10 Pieces
(MOQ)
Factory Stainless Steel 304 304L 316L 8 5/8in Wire Wrapped Water Well Screen
US$
20.00
-
500.00
10 Pieces
(MOQ)
China Supplier Stainless Steel Female and Male Couplings
US$
1,000.00
50 Pieces
(MOQ)
Hot Sell Stainless Steel Couplings
US$
50.00
20 Meters
(MOQ)
1/4
Shandong Light Fir Machinery Equipment Co., Ltd.
Send Inquiry
America Thread Connection Torque Ring for Casing Btc Ltc Stc
US$
8.00
-
50.00
1 Piece
(MOQ)
America Casing Torque Ring /Coupling Ring/Btc, Ltc Stc
US$
8.00
-
50.00
1 Piece
(MOQ)
N80 Coupling of Casing Tubing Drill Pipe for Well Drilling American Petroleum Institute 5CT
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)
1/4
Tianjin Boer King Steel Import and Export Co., Ltd.
13 yrs
·
Trading Company
Send Inquiry
API 5CT K55 J55 N80 L80 P110 Pup Joint Coupling Oil Casing Tubing for OCTG
US$
485.00
-
780.00
10 Tons
(MOQ)
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)
Tubing 3-1/2" 9.5 Lb FT: N-80 Eue R2 Thread Protectors with Coupling Casing Pipe
US$
500.00
-
700.00
1 Ton
(MOQ)
1/4
Hengshui Weijia Petroleum Equipment Manufacturing Co., Ltd.
Send Inquiry
4-1/2 L80 Btc/Stc/Ltc Casing Coupling
Negotiable
100 Pieces
(MOQ)
Xi'an Kingwell Oilfield Machinery Co., Ltd
Send Inquiry
API 5CT&5bcasing Coupling
US$
50.00
1 Piece
(MOQ)
Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.
Send Inquiry
High-Strength L80-1 Oilfield Tubing Coupling - Optimal Performance Guaranteed
US$
24.00
-
24.50
100 Pieces
(MOQ)
A P I 5CT L80 Casing Coupling with Anti-Corrosion Coating for Harsh Environments
US$
31.50
-
32.00
100 Pieces
(MOQ)
Casing Coupling 4-1/2 to 20 Inch Custom Threading
US$
29.00
-
30.00
100 Pieces
(MOQ)
Top Quality P110 Casing Coupling Suitable for Deep Drilling Projects
US$
25.00
-
26.00
100 Pieces
(MOQ)
1/4
Shenzhen Tengjing Electronics Co., Ltd
4.0
Send Inquiry
10PCS New Npqe-Y-Q8-Q6-P10 Npqe-Y-R12-Q12-P5 Npqe-Y-R14-Q8-P10 Npqe-Y-R18-Q8-P10 Quick-Connect Coupling
US$
47.40
-
67.40
1 Piece
(MOQ)
10PCS Npqe-Dk-G18-Q4-P10 Npqe-Dk-G18-Q6-P10 Npqe-Dk-G18-Q8-P10 Npqe-Dk-M3-Q4-P10 Npqe-Dk-M5-Q4-P10 Npqe-Dk-M5-Q6-P10 Npqe-Dk-M7-Q4-P10 Quick-Connect Coupling
US$
45.20
-
65.20
1 Piece
(MOQ)
10* Npqe-D-G12f-Q12-P5 Npqe-D-G14f-Q12-P10 Npqe-D-G14f-Q4-P10 Npqe-D-G14f-Q6-P10 Npqe-D-G14f-Q8-P10 Npqe-D-G18f-Q6-P10 Npqe-D-G18f-Q8-P10 Quick-Connect Coupling
US$
45.00
-
65.00
1 Piece
(MOQ)
10*Npqe-D-Q3-S4-P10 Npqe-D-Q4-E-P10 Npqe-D-Q4-Q3-P10 Npqe-D-Q4-S6-P10 Npqe-D-Q4-S8-P10 Npqe-D-Q6-E-P10 Npqe-D-Q6-Q4-P10 Npqe-D-Q6-S10-P10 Quick-Connect Coupling
US$
45.50
-
65.50
1 Piece
(MOQ)
1/4
NINGBO MATCH-LIGHT HARDWARE CO., LTD.
8 yrs
·
Trading Company
Send Inquiry
Blalsting Aluminum Free Fire Hose Types Coupling-Cap with Chain
US$
0.10
50 Pieces
(MOQ)
2 1/2" Swivel Brass Alloy Storz Coupling
US$
0.01
-
0.10
1 Piece
(MOQ)
Aluminum Pipe Connect Storz Coupling
US$
0.01
-
0.10
1 Piece
(MOQ)
Brass Casting Storz Fire Fighting Equipment (blank cap)
US$
0.10
-
1.00
1 Piece
(MOQ)
1/4
Qingdao Top Run International Trade Co., Ltd
Send Inquiry
Machinery Spare Parts Supplier for Default Coupling D00-002-01A+B for XCMG Truck Crane Spare Parts
US$
1.00
-
50.00
1 Piece
(MOQ)
Coupling 10y-10-00004 Bulldozer Spare Parts
US$
10.00
-
170.00
1 Piece
(MOQ)
Machinery Spare Parts Supplier for Se210 Coupling for XCMG Excavator Spare Parts
US$
10.00
-
100.00
1 Piece
(MOQ)
Shaft Coupling 16y-11-10000 Bulldozer Spare Parts
US$
20.00
-
200.00
1 Piece
(MOQ)
1/4
UPET GROUP CO., LTD.
12 yrs
·
Trading Company
Send Inquiry
5CT 4 1/2 Bc / LC / Sc Casing Coupling for Well Drilling
US$
1.00
1 Piece
(MOQ)
7/8" Alloy Sucker Rod Coupling
US$
1.00
1 Piece
(MOQ)
5CT Casing and Tubing Coupling Long Thread
US$
1.00
1 Piece
(MOQ)
Casing in Stainless Steel 304/Stainless Steel Casing/5CT Stainless Steel Seamless Casing
US$
10.00
60 Meters
(MOQ)
1/4
Shandong Rongye Machinery Co., Ltd.
Send Inquiry
Oilfield Drilling Forged Tubing and Casing Coupling
US$
4.20
-
4.50
1 Piece
(MOQ)
Forged Tubing and Casing Coupling for Oilfield Drilling
US$
4.20
-
4.50
1 Piece
(MOQ)
Oilfield Drilling Tubing and Casing Forged Connector
US$
4.20
-
4.50
1 Piece
(MOQ)
Forged Casing Connector for Oilfield Drilling Operations
US$
4.20
-
4.50
1 Piece
(MOQ)
1/4
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)
Thread Protector for Oil and Gas Drilling Pipes, Casing Quick-Operating Thread Protector
US$
1.00
-
5.00
1 Piece
(MOQ)
Quick Release Air Operated Msi Ar Casing Drill Pipe Screw Xt Nc50 Thread Protectors Cover End 9mm 25mm Metal
US$
1.00
-
5.00
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)
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)
API Seamless Casing Pipe / Thread Btc / Ltc / Stc/API Pipe/Oil Pipe/Tubing Pipe/OCTG Factory
US$
46.00
1 kg
(MOQ)
Drill Steel Tube Stc Ltc Btc N80 J55 54.5 Lb/FT R1 R2 R3 Seamless Casing Oil Pipe
US$
197.00
-
400.00
1 Ton
(MOQ)
1/4
Chengdu Raptors Mechanical & Electrical Equipment Co., Ltd.
Send Inquiry
Cummins Engine Part Jaw Coupling Spider 3046200/109859/101920 for Cummins V28 Engine
US$
2.00
-
3.00
1 Piece
(MOQ)
Cummins Engine Part Jaw Coupling Spider 109859/3046200 for Cummins V28 Engine
US$
2.00
-
3.00
1 Piece
(MOQ)
Cummins Engine Part Bushing 3177510 for Cummins G50/K50/Qsk50 Engine
US$
50.00
-
60.00
1 Piece
(MOQ)
Cummins Engine Part Bushing 3026189 for Cummins Engine M11/L10
US$
22.00
-
25.00
1 Piece
(MOQ)
1/4
DAH Solar Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Best Price Backup Power AC Coupling Growatt Wit 28-55K-Hu/Au-Us L2
US$
7,095.00
-
7,799.00
1 Piece
(MOQ)
Fast Delivery Smart Cooling AC Coupling Three Phase Three-Phase Inverter
US$
7,095.00
-
7,799.00
1 Piece
(MOQ)
Fast Delivery DC Coupling Three Phase 40kw 55kw Hybrid Solar Inverter
US$
7,095.00
-
7,799.00
1 Piece
(MOQ)
New Arrival DC Coupling Three Phase Three-Phase Inverter
US$
7,095.00
-
7,799.00
1 Piece
(MOQ)
1/4
1
4