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Pipe Coupling API 5CT 5dp 5e/J55/K55 Oilfield Coupling Pipe Fittings
US$20.00
1 Piece
Sample price:US$100.00/piece.Request sample
Product profile
Certification
ISO 9001:2008, API 5CTTransport Package
TraySpecification
1100*1100*1000Production Capacity
500000Key features
API 5CT Certification: Meets API Specification 5CT standards for oilfield casing couplings.
ISO 9001:2008 Certified: Manufacturing process certified under ISO 9001:2008 quality management.
Wide Size Range: Available for tubing from 1.9 to 4.5 inches and casing from 4.5 to 20 inches.
Multiple Thread Types: Offers STC, LTC, BTC, NU, EU, and other thread configurations.
Various Steel Grades: Compatible with J55, N80, L80, P110, and other steel grades.
Surface Treatment Options: Available with whole phosphating or inside phosphating with outside coating.
Fast Lead Time: Peak and off-peak season lead time within 15 working days.
Defect Replacement Policy: Defective items are replaced or credited in the next shipment.
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:How can I place an order?
A:
You can contact us by email about your order details, or place order on line.
Q:How can I pay you?
A:
After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using.
Q:What's the order procedure?
A:
First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for y
Q:How do you take care when your clients received defective products?
A:
replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
Q:How do you check all the goods in the production line?
A:
We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
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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