4''fh Joint /Conversion for Drill Pipe

Name: 4''fh Joint /Conversion for Drill Pipe
Brand: Shijiazhuang Weilida Prospecting Machinery Co., Ltd.
SKU: 2128258415

Hebei, ChinaShijiazhuang Weilida Prospecting Machinery Co., Ltd.

US$10.00-500.00

1 Piece

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide

Warranty

6months

Model NO.

4'' FH

Certification

ISO 9001:2008

Manufacturing Process

Forging

Item

Transition Joint

Steel Grade

35CrMo/42CrMo/4137h

Standard Thread

Fh/Reg/Nc

Thread

API Standard Thread

Manufacturering Techquine

Forging

Application

Conversion Connection of Drill String Components

Delivery Time

7-15 Days

Transport Package

Box

Specification

4''FH

Trademark

WEILIDA

Origin

China

HS Code

8431431000

Production Capacity

6000pieces/Month

Key features

Customizable Specifications: Customize materials, lengths, diameters, and wall thickness based on customer requirements.

Durable Material Composition: Made from 35CrMo, 42CrMo, and 4137H steel with quenching and tempering treatment.

Advanced Thread Processing: Precision CNC lathes ensure tight spacing, precision, and interchangeability of threads.

Enhanced Wear Resistance: Surface phosphating and nitriding treatments prevent thread gluing, breaking, and cracking.

Comprehensive Quality Control: ISO 9001 certified with full traceability and comprehensive mechanical performance testing.

Versatile Application: Suitable for rock drilling, anchor drilling, oil drilling, and geological water well operations.

Professional Manufacturing: Direct manufacturer with modern factory and advanced equipment like friction welding machines.

Flexible Delivery Options: Delivery time ranges from 10 to 30 days depending on stock availability and order quantity.

Company profile

Shijiazhuang Weilida Prospecting Machinery Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2022-06-20Nearest Port: TianjinAverage Response Time: ≤15hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryShijiazhuang Weilida Prospecting Machinery Co., Ltd. is identified as a Chinese manufacturer/factory and limited company producing drill pipes, drilling tools, drill rigs, and related components. Evidence indicates an established operation founded in 1988, with an approximately 13,000-square-meter factory, 80 employees, three production lines, CNC and friction-welding equipment, and testing capability. The supplier reports ISO 9001 and ISO 14001 certifications, export capability, broad international markets, and stated lead times of within 15 workdays off-season and one month during peak season. It can produce multiple national and international standard specifications and design special products to customer requirements. However, the provided information does not substantiate after-sales service processes, customer case references, or financial credibility. Innovation capability is supported only by limited evidence of R&D personnel and product-design activity.

Supplier typeThe supplier is described as both a trade company in one record and a Manufacturer/Factory in another. Its product, factory, address, and business descriptions consistently support that it operates as a manufacturing supplier specializing in drilling machinery and tools, although the records contain a classification inconsistency.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications. Its company description also states that a quality management system was established in accordance with ISO 9001 and is operated through formal personnel training.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and states that it can design and manufacture special drill-pipe and drilling-tool specifications. It also describes efforts to enhance product technical content, providing positive but limited evidence of innovation capability.

Production capacityProduction capability is supported by three production lines, a 13,000-square-meter modern factory, 80 employees, CNC lathes, friction-welding and pipe-end processing equipment, complete production facilities, and a product range covering drill pipes, drilling tools, rigs, and related components. The supplier also reports quality-control personnel and broad export-market coverage.

Customization capabilityThe supplier explicitly states that it can manufacture various national, Russian, American, and European standard products and can design and produce special specifications according to customer needs. It also indicates that mechanical-performance testing of drilling tools can be conducted as required.