What materials are used for the drill pipe?

Made of high-quality alloy seamless steel pipe, specifically 23crni3mo D6a material quality.

What are the available thread types?

Available threads include R22, R25, R28, R32, R38, T38, T45, T51, St58, and T60.

What is the standard length of the drill pipe?

The standard length ranges from 6.10m to 7.01m.

Rough Stratum Drill Pipe Adapting Gravel and Mixed Rock Drilling Condition

Name: Rough Stratum Drill Pipe Adapting Gravel and Mixed Rock Drilling Condition
Brand: Shandong Kat Drilling Tools Co., Ltd.
SKU: 2286657835

Shandong, ChinaShandong Kat Drilling Tools Co., Ltd.

US$50.00-200.00

10 Pieces

Sample price:US$10.00/meter.Request sample

Product profile

Standard

RoHS, BS, DIN, JIS, AISI

Length

6.10-7.01m

Usage

Rock Drilling

Material

Carbon Steel

Thread

R22, R25, R28, R32, R38, T38, T45 ,T51,St58, T60

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

Material Quality

23crni3mo D6a

Connection Mode

Mf Drill Rod

Transport Package

Wooden Case

Specification

Extension Rods/Speed rods

Trademark

KAT DRILL

Origin

China

Key features

High-Strength Alloy Steel: Premium seamless steel with quenching treatment for high tensile and torsion resistance.

Seamless Integrated Forming: Dense pipe wall without weld seam ensures no leakage under high-pressure mud delivery.

Precision Upset & Thickened Ends: Thicker walls disperse stress, preventing thread collapse and extending fatigue life.

CNC Precision Threading: Standard unified thread angle and pitch ensure full interchangeability and easy assembly.

Wear & Corrosion Resistant: Anti-rust and wear-resistant surface treatment adapts to complex geology and acid-base corrosion.

High Straightness & Uniform Wall: Professional straightening reduces shaking, guaranteeing vertical boreholes and safety.

Customizable Specifications: Custom non-standard lengths and special threads available to meet various engineering demands.

High Cost Performance: Long service life and low failure rate reduce downtime and overall project costs.

Company profile

Shandong Kat Drilling Tools Co., Ltd.Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-01Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤7.34hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryShandong Kat Drilling Tools Co., Ltd. is identified as both a trading company and manufacturer/factory in China, specializing in rock drilling and mining tools. It reports more than 10 production lines, 6–10 quality-control staff, ISO 9001 certification, and 6–10 years of R&D engineer experience. Export sales reportedly account for 90% of total sales, with self-managed import/export rights and markets across multiple global regions. Stated fulfillment times are within 15 working days during off-peak periods and one month during peak periods. The available data supports production, export, and quality-management capabilities, but does not provide sufficient evidence regarding after-sales service, customization, financial credibility, or established customer cases.

Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory. Its stated products include rock drilling tools, mining tools, rock drills, drill rods, bits, hammers, and related equipment, indicating a specialized industrial-tool supplier rather than a general trader.

CertificationsThe supplier reports holding ISO 9001 certification, which is explicit evidence of a certified quality-management system. No other certifications are stated in the provided information.

R&D capabilityThe supplier states that it has completed more than 10 provincial and ministerial scientific research projects, that various models became national key new products, and that it has 6–10 years of R&D engineer experience. These statements provide explicit evidence of research and product-development activity.

Production capacityThe supplier identifies itself as a manufacturer/factory, operates more than 10 production lines, has 6–10 quality-control staff, and offers a broad range of drilling and mining tools. It also reports fulfillment within 15 working days during off-peak periods and one month during peak periods, supporting an established production and order-fulfillment capability.

Product Q&A

Q:What are the payment methods?

We accept T/T (Telegraphic Transfer), Western Union, or L/C at sight.

Q:What is the production lead time?

Normally 25 days for production based on order quantity. Only 2-3 days if stock is available for your requested size.

Q:What are the shipping options?

For sample orders, we suggest courier express (DHL/UPS/TNT/FEDEX) or air freight. For bulk orders, we suggest air or sea freight.

Q:How is quality control handled?

We have an experienced QC team that performs strict inspection and testing for every order before shipping.

Q:What after-sales services are provided?

Sales team responds within 24 hours (excluding holidays), technical support is available anytime, and free replacement is provided for confirmed quality failures.