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API 5CT N80/L80/P110 Casing Coupling 5-1/2 Casting Technics Polishing Surface Treatment
US$5.00
10-999 Pieces
US$4.50
1,000+ Pieces
Sample price:US$20.00/piece.Request sample
Product profile
After-sales Service
1yearsWarranty
1yearsTransport Package
Pallets with FilmModel NO.
2-3/8Specification
1100*990Trademark
EastlongOrigin
ChinaHS Code
7307990000Production Capacity
1500000pieces/YearKey features
API 5CT Certified Grades: Available in J55, K55, N80, L80, and P110 grades for various downhole applications.
Multiple Thread Options: Offers both Non-Upset End (NUE) and Upset End (EUE) thread types for flexibility.
Wide Size Range: Sizes from 1.9' to 4-1/2' with lengths ranging from 2ft to 12ft.
Established Manufacturer: Founded in 1999 with over 14 years of experience in oil pipe production.
Global Market Presence: Products used in USA, Brazil, Venezuela, India, Kazakhstan, and Indonesia.
Flexible Payment Terms: Accepts LC, T/T, PayPal, and Western Union for convenient transactions.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2019-06-07Nearest Port: TIANJIN PORT, QINGDAO PORT, SHANGHAI PORTAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP
AI-Powered supplier vetting
SummaryTianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd., a manufacturer based in Tianjin, China, specializes in oil-related equipment and has been operational since 1999. They hold ISO 9001 and 14001 certifications and have a strong focus on innovation and intelligent manufacturing. The company is export-oriented, with a significant percentage of sales from international markets since it began exporting in 2019. It has a comprehensive service chain and aims for global brand recognition.
Supplier typeThe supplier is identified as a manufacturer, specifically a limited company based in Tianjin, China.
CertificationsThe company holds ISO 9001 and ISO 14001 certifications, indicating compliance with quality and environmental management standards.
After-Sales capabilityThe company offers full-cycle service for its products, suggesting a comprehensive after-sales service capability.
R&D capabilityThe company has over 30 independent intellectual property rights and has invested in intelligent manufacturing, demonstrating strong innovation capability.
Production capacityThe supplier operates 10 production lines with an annual output valued between US$10 million and US$50 million.
Customization capabilityThe company can provide design, development, and manufacturing services, indicating a high level of customization capability.
Product Q&A
Q:What grades are available for the casing coupling?
A:
We provide API 5CT grades including J55, K55, N80-1, N80-Q, L80, and P110.
Q:What thread types are supported?
A:
The product supports NU (Non-Upset) and EU (Upset) thread types.
Q:What is the warranty period?
A:
We offer a 1-year warranty for after-sales service.
Q:What are the available sizes and lengths?
A:
Sizes range from 1.9' to 4-1/2', with lengths of 2ft, 3ft, 4ft, 6ft, 8ft, 10ft, and 12ft.
Q:What are the payment terms?
A:
We accept LC, T/T, PayPal, and Western Union.
Send Inquiry
*To:
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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