What is the average lead time for orders?

The average lead time is within 15 workdays for both peak and off seasons.

Where is the manufacturer located?

Our company is located in Tianjin Province, China.

High-Quality API 5CT Seamless Couplings for Oil Industry

Name: High-Quality API 5CT Seamless Couplings for Oil Industry
Brand: Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.
SKU: 2117182012

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

Negotiable

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

Casing Coupling Stc Ltc Thread Casing Collar

Standard

API 5CT

Size

1.315-20"

Thread

Stc, Ltc, Btc

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

20000*/Month

Key features

Wide Size Range: Available in sizes from 1.315 inches to 24 inches for various pipe adapters.

Multiple Thread Types: Supports STC, LTC, BTC, NUE, EUE, TBG, and UPTBG thread specifications.

High-Grade Materials: Manufactured from J55, K55, L80, N80, P110, and C90 grade seamless pipes.

Custom Surface Treatment: Options include whole phosphating, inside phosphating, and outside coating.

Flexible Packaging: Packaged in wooden cases, pallets, or iron cases based on customer requirements.

Professional Inspection: Ensured by a dedicated inspection team and over 64 sets of test devices.

Established Manufacturer: Over 20 years of manufacturing history with own factory and R&D center.

Global Export Experience: Exporting to North America, Europe, Asia, Africa, and other international markets.

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: ≤15hTerms 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.