S135 DTH Drill Rod Water Well Drill Pipe for Drilling Machine

Name: S135 DTH Drill Rod Water Well Drill Pipe for Drilling Machine
Brand: Shijiazhuang Weilida Prospecting Machinery Co., Ltd.
SKU: 2105631465

Hebei, ChinaShijiazhuang Weilida Prospecting Machinery Co., Ltd.

US$176.00

20 Pieces

Sample price:US$176.00/piece.Request sample

Product profile

Customization

Available

Length

8.84-9.75m

Usage

Well Drilling

Model NO.

140mm

Material

Stainless Steel

Item

Water Well Drill Pipe/DTH Drill Pipe

Steel Grade

R780

Diameter

140mm

Thread

API Standard Thread

Tool Joint Material

35CrMo

Manufacturering Techquine

Friction Welding

Application

Geothermal or Water Well Drilling

Delivery Time

7-15 Days

Certification

API ISO9001:2008

Transport Package

Bundle

Specification

140mm

Trademark

WEILIDA

Origin

China

HS Code

8431431000

Production Capacity

6000pieces/Month

Key features

Customizable Specifications: Customize materials, lengths, wall thicknesses, and threads per customer requirements.

Durable Friction Welding: Ends processed with friction welding and tempering for enhanced wear resistance.

Precision Thread Processing: Threads machined with imported CNC lathes and gauges meeting international standards.

Wide Application Range: Suitable for rock crushing, geothermal drilling, water well drilling, and anchoring.

Stainless Steel Material: Constructed from high-grade stainless steel including R780, G105, and S135.

ISO9001 Certified Quality: Quality management system established and operated in accordance with ISO9001.

Comprehensive Testing: Equipped with flaw testing, hardness testing, and mechanical performance testing.

Efficient Delivery: Delivery time ranges from 10 to 30 days depending on stock availability.

Company profile

Shijiazhuang Weilida Prospecting Machinery Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2022-06-20Nearest Port: TianjinAverage Response Time: ≤8.34hTerms 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.