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Hydraulically Set Retrievable Bridge Plug Fishing Retrievable Downhole Packer Tool
US$500.00
1 Piece

Product profile

After-sales Service

Yes

Warranty

3 Months

Manufacturing Process

Forging

Model NO.

eastlong

Surface Treatment

Phosphating Treatment

Operation Pressure

Atmospheric Pressure

Material

Alloy

Setting Method

Hydraulic Setting

Working Temperature

120 to 150℃

Applicable Well Type

Workover Well

Transport Package

Export Wooden Case

Specification

ANSI B16.5

Trademark

EASTLONG

Origin

Tianjin, Henan

Production Capacity

50000/Year

Key features

Full retrievable design, recovered by fishing tool without milling operation
Dual slip bidirectional anchoring, high pressure resistance for oil gas well workover
Reusable with replaceable wearing parts, API standard, custom sizes available

Company profile

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. is a China-based manufacturer founded in 1999, focused on oil pipes, pipe fittings, drilling and production tools, and petroleum automation equipment. The supplier reports ISO 9001 and ISO 14001 certification, 10 production lines, 11–20 years of R&D engineer experience, and 11–20 quality-control staff. It states that its capabilities cover design, development, manufacturing, testing, experimentation, and full-cycle service, supported by more than 30 independent intellectual property rights and an intelligent workshop. The company exports to broad global markets and reports export activity since 2019, but the provided information does not identify specific customer cases or independently verify the stated capabilities.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Tianjin, China. Its stated business focuses on petroleum equipment, oil pipes, pipe fittings, drilling and production tools, and automation equipment, matching the listed industrial product categories.
CertificationsThe supplier reports holding ISO 14001 and ISO 9001 management-system certifications. These are explicit certification records in the provided data, although certificate scope and validity dates are not given.
R&D capabilityThe supplier reports more than 30 independent intellectual property rights, an intelligent workshop, numerical-control automation equipment capabilities, an e-commerce platform, and recognition as a national science and technology-based small and medium-sized enterprise. These statements provide explicit evidence of innovation-related infrastructure and activity.
Production capacityThe supplier describes an integrated chain covering design, development, manufacturing, testing, and experimentation; operates 10 production lines; and has an intelligent workshop. It also reports oil equipment and pipe-related manufacturing experience, with stated order fulfillment within 15 workdays in both off-peak and peak seasons, supporting a positive production-capability assessment.
Customization capabilityThe stated full-cycle integration of design, development, manufacturing, testing, and experimentation, together with numerical-control automation equipment and an intelligent manufacturing model, indicates the ability to develop and manufacture tailored petroleum equipment. However, no specific customized project examples, engineering-change process, or minimum-order requirements are provided.

Product Q&A

Q:1. who are we?
A:
We are based in Tianjin, China, start from 1999,sell to North America(16.72%),Mid East(16.67%),South Asia(16.67%),Eastern Europe(16.67%),South America(16.67%),Southeast Asia(16.60%). There are total about 101-200 people in our office.
Q:2. how can we guarantee quality?
A:
Always a pre-production sample before mass production; Always final Inspection before shipment;
Q:3.what can you buy from us?
A:
API Couplings,Tubing Coupling,Casing Coupling,API Pup Joint/Crossover,tubing Centralizer
Q:4. why should you buy from us not from other suppliers?
A:
We have a experience of more than 15 years of manufacturing the API couplings, pup joints, crossovers, pipes and so on. We are one of the biggest of the manufacture of API couplings in China, even in the world.We have the biggest plant and workshop here.
Q:what services can we provide?
A:
We have a experience of more than 15 years of manufacturing the API couplings, pup joints, crossovers, pipes and so on. We are one of the biggest of the manufacture of API couplings in China, even in the world.We have the biggest plant and workshop here.

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