Strict Rod Grinding Process Highly Cooling Nqhqpq Wireline Drill Rod

Name: Strict Rod Grinding Process Highly Cooling Nqhqpq Wireline Drill Rod
Brand: Best Drilling Equipment(Wuxi) Co., Ltd.
SKU: 1936303421

Jiangsu, ChinaBest Drilling Equipment(Wuxi) Co., Ltd.

US$50.00-150.00

10 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Type

PDC Bit

Usage

Coring

Model NO.

AQ,BQ,LTK48,NQ,NQ3,HQ,HQ3,PQ,PQ3 NTW, BTW, HTW

Certification

CE, ISO

Material

Cr-Mo Steel, 4130

Surface Treatment

Heat Treatment

Industry

Rock Coring Survey

Transport Pack

Iron Bundle

Product Name

Drilling Rod, Drill Pipe

Thread Type

Pi, Metric, Dcdma etc.

Connection

Male/Female

Surface Finish

Smooth

Name

Drill Rod, Drill Pipe

Full Name

Rock Coring Drilling Rod

Machine Type

Drill Tool

Application

Oil Mining, Coal Mining, Well Drilling, Ore Minin

Formation

Medium, Hard, Hard Rock Formation

Transport Package

Nude/Wooden Case/Carten

Specification

BQ, NQ, HQ, PQ, SQ

Trademark

BEST

Origin

China

HS Code

82071910

Production Capacity

500000 Pieces/Year

Key features

Customizable Length: Available in 0.5m, 1m, 1.5m, 2m, 2.5m, 3m or customized lengths.

Customizable Color: Standard black color or customized options available.

Wide Model Range: Includes AQ, BQ, NQ, HQ, PQ, NTW, BTW, HTW and more.

High Wear Resistance: Designed with materials and coatings to withstand abrasion.

Corrosion Resistant: Made from corrosion-resistant materials for harsh environments.

Versatile Applications: Suitable for oil mining, coal mining, well drilling, and ore mining.

Threaded Connections: Features threaded connections on both ends for easy assembly.

ISO Certified: Manufactured according to ISO-9001 standards.

Company profile

Best Drilling Equipment(Wuxi) Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2021-03-01Nearest Port: Shanghai, NingboAverage Response Time: ≤9.34hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryBest Drilling Equipment (Wuxi) Co., Ltd. is identified as a Chinese manufacturer/factory in Jiangsu, with seven production lines and business activities covering geological exploration equipment, specialized instruments, metal materials, seals, alloys, and related products. The supplier demonstrates documented procedures and records for corrective/preventive actions and customer complaints, and reports quality assurance in quality-control processes. It offers broad customization and ODM services, but reported no new products in the past year and has no SDK. Key operational gaps include no valid manufacturing contract with affiliated subcontractors, no outsourcing SOP, no ongoing production-volume reconciliation, and no overseas warehouse, showroom, agents, or branches. No certification, financial performance, or customer-case evidence is provided.

Supplier typeThe supplier is identified as a Manufacturer/Factory and a limited company, operating in Wuxi, Jiangsu, China. Its stated business scope includes manufacturing specialized geological exploration equipment and instruments, as well as metal-related products.

After-Sales capabilityThe supplier has documented procedures and records for corrective/preventive actions and customer complaints, supporting an established service-response process. However, it has no overseas warehouse, showroom, agents, or branches, and reports services in zero overseas countries, limiting demonstrated overseas after-sales infrastructure.

Production capacityThe supplier reports seven production lines and in-stock capacity, indicating established manufacturing resources. Nevertheless, it lacks a valid contract with affiliated subcontractors, has no outsourcing SOP, and does not continuously reconcile production quantities for each batch or lot, creating documented production-control weaknesses.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:How many drilling rods are used for a typical drill string?

The number of rods used depends on the depth of the hole, but a general rule of thumb is to use one rod for every 3-5 feet of drill depth or hole depth. Deeper holes require more rods.

Q:How are drilling rods connected together?

Drilling rods are connected end to end using threaded pin and box connections. The box end of one rod screws onto the pin end of the next rod to form a continuous drill string. Left hand threads are used on the bottom end.

Q:What tool is used to connect drilling rods?

A power tong or torque wrench is used to screw drilling rods together. This tool applies precise torque to the connections to prevent cross-threading and ensure sufficient tightness when making up a drill string.