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API 5CT Casing Coupling for Oilfield Tubing Connection
US$50.00-5,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
24/7Warranty
1 YearModel NO.
CouplingConnection
FlangeFlexible or Rigid
RigidMaterial
Stainless SteelStandard
StandardMax Rpm
3000Misalignment Tolerance
±1°Temperature
-20°C ~ +80°CRated Torque
50 Nm - 5000 NmAxial Misalignment
±0.5 mm / ±1 mmTemperature Range
-20°C ~ +120°CTransport Package
Wooden CrateSpecification
Bore: 10 mm - 200 mmTrademark
GoldenmanOrigin
Shandong, ChinaKey features
API & ISO Compliance: Manufactured per API Spec 5B, ISO 11960, and ISO 13679 standards for guaranteed safety.
High Pressure Rating: Suitable for high-pressure operations up to 10,000 psi or more depending on size.
Corrosion Resistance: Features NACE MR-0175 compliance and optional coatings for sour environments.
OEM & ODM Services: Customization available from samples with OEM and ODM service options.
Full Strength Design: Ensures drill string integrity under high axial loads, bending, and torsional stress.
Wide Size Compatibility: Compatible with drill pipe/tubing diameters from 2-3/8" to 6-5/8".
24/7 After-Sales Support: Engineers available for technical guidance, spare parts, and replacement couplings.
1 Year Warranty: Comprehensive 1-year warranty coverage for all mechanical equipment.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 18 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.58h
About Our Factory & Business Background
AddressDongying, Shandong, China
Plant Area565 square meters
Number of Employees21
Registered Capital10,000,000 RMB
Terms of PaymentT/T, D/P, Western Union, PayPal, LC, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, EXW, CFR
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pc
Supply Chain Partners40
Our Production Capability & Technical Expertise
Main ProductsDrill Pipe; Heavy-Weight Drill Pipe; Drill Collars; Annular Bop
QA/QC inspectors1 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers2 people
Traceability of Raw MaterialsNo
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2006-03-09
Main MarketsAfrica
Repeat Buyers Choice50%~80%
Annual Export Revenue32,215,943 RMB
Number of Foreign Trading Staff12
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Product Q&A
Q:What standards do the couplings comply with?
A:
All couplings are manufactured per API Spec 5B, ISO 11960, and ISO 13679 standards.
Q:What is the maximum pressure rating?
A:
The couplings are suitable for high-pressure operations up to 10,000 psi or more, depending on size and material.
Q:Are OEM and ODM services available?
A:
Yes, we offer OEM and ODM services with customization available from samples.
Q:What is the warranty period?
A:
We provide a 1-year warranty for our couplings.
Q:What sizes are compatible with these couplings?
A:
They are compatible with drill pipe and tubing diameters ranging from 2-3/8 inches to 6-5/8 inches.
Send Inquiry
*To:
Goldenman Petroleum Equipment Co., Limited
Goldenman Petroleum Equipment Co., Limited*Content:
Supplier replies will be sent to your registered email
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