Do you offer custom thread products?

Yes, we supply premium thread products based on customer requests.

What payment terms do you accept?

We accept LC, T/T, PayPal, and Western Union.

Where is your company located?

Our company is located in Tianjin Province, China.

Couplings for Tubing/Casing Connection

Name: Couplings for Tubing/Casing Connection
Brand: Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.
SKU: 2166073232

Tianjin, ChinaTianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.

US$22.00-25.00

1 Piece

Sample price:US$12.00/piece.Request sample

Product profile

After-sales Service

Yes

Warranty

1 Year

Manufacturing Process

CNC Milling

Surface Treatment

Phosphating

Operation Pressure

Atmospheric Pressure

Material

Seamless Pipe

Product Name

Tubing Coupling

Size

1.315-41/2"

Thread

EU Nu

Grade

J55, K55, L80, N80, P110

Used for

Pipe Adapter

Surface

Painting

Transport Package

Wooden Case, Wooden Pallet

Specification

1.315-20"

Trademark

EASTLONG

Origin

Tianjin, China

HS Code

7307990000

Production Capacity

100000*/Month

Key features

Wide Grade Range: Available in J55, K55, N80, L80, C90, and P110 grades.

Customizable Sizes: Sizes range from 1.315 inches to 24 inches.

Multiple Thread Types: Supports NU, EU, NUE, EUE, TBG, UPTBG, and non-upset types.

Flexible Surface Treatment: Options include whole phosphating or inside phosphating with outside coating.

Customizable Packing: Packing available in cartons, wooden cases, or custom requirements.

Advanced Manufacturing: Equipped with over 106 manufacturing sets and 64 test devices.

24-Hour Production: 24-hour production capabilities ensure continuous supply.

Established Manufacturer: Over 20 years of history in manufacturing and sales.

Company profile

Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2019-06-07Nearest Port: TIANJIN PORT, QINGDAO PORT, SHANGHAI PORTAverage Response Time: ≤18hTerms 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.