What is the warranty period?

We provide a 6-month warranty and after-sales service for our drilling equipment.

What is the maximum length of the drill rods?

The maximum length can be made up to 12 meters depending on customer requirements.

Nq Hq Bq Geological Core Hq Drill Rod/Wireline Tools Drilling Rod

Name: Nq Hq Bq Geological Core Hq Drill Rod/Wireline Tools Drilling Rod
Brand: Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.
SKU: 1959246931

Hebei, ChinaShijiazhuang Jimai Machinery Equipment Technology Co., Ltd.

US$50.00

1 Piece

US$48.50

2+ Pieces

Product profile

Customization

Available

After-sales Service

6 Months

Warranty

6 Months

Model NO.

all

Certification

N/M

Surface Treatment

Polishing

Manufacturing Process

Forging

Material

Carbon Steel

Length

1m,1.5m,2m,2.5m,3m,6m

Diameter

50 to 159mm

Thread

2 3/8" API Reg Thread, 3 1/2" API Reg

Connection Type

Screwed

Transport Package

Standard Export Packing

Specification

standard

Trademark

Origin

Hebei China

HS Code

82071990

Production Capacity

5000/Month

Key features

High-Strength Materials: Available in DZ40, R780, G105, S135, and 35CrMo for threads.

Customizable Dimensions: Diameters from 42mm to 203mm and lengths up to 12 meters.

Enhanced Welding Stability: Pier thickening process increases friction welding area up to 24mm.

Heat Treated Threads: Threads undergo heat treatment and nitriding for hardness and longevity.

Flexible Customization: Full customization available for length, diameter, thread, and connection.

6-Month Warranty: Includes 6 months of after-sales service and warranty coverage.

Fast Delivery: Delivery arranged within 7 working days after payment confirmation.

Company profile

Importers and ExportersFast DeliveryR&D Capabilities

Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2024-01-01Nearest Port: TianjinAverage Response Time: ≤3.87h

AI-Powered supplier vetting

SummaryShijiazhuang Jimai Machinery Equipment Technology Co., Ltd. is identified as a trading company and limited company offering water well drilling rigs and mud pumps. It reports OEM service for well-known brands, broad customization options, and substantial export activity, with self-operated import and export rights stated. The supplier describes independent development and production of water well drilling rigs and accumulated maintenance and after-sales experience. However, it has only three employees, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no recorded participation in offline trade shows. The provided information confirms financial records for 2021–2023 but does not disclose financial results. An SGS audit is listed, although the audit result is recorded as 0 and the report validity shown ended on 2025-05-07. No specific certifications or customer cases are provided.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company. Its listed offerings are water well drilling rigs and mud pumps, while its business scope includes machinery sales, construction and mining machinery, import/export, and technology services.

After-Sales capabilityThe supplier states that it has accumulated maintenance technology and after-sales handling experience through extensive user contact and usage data. It lists equipment installation as an overseas service offering, but has no overseas agents or branches and serves zero listed countries, indicating limited documented international service coverage.

R&D capabilityThe supplier states that it independently develops and produces a new generation of water well drilling rigs and provides technology development and promotion services. However, it reports no available SDK, and no specific patents, R&D personnel, facilities, or measurable innovation outcomes are provided.

Customization capabilityThe supplier explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly indicates broad stated customization coverage.

Product Q&A

Q:Why choose Jimai Machinery?

We are a professional supplier with rich industry experience, offering high quality, competitive prices, and fast shipment worldwide.

Q:Do you offer custom designs?

Yes, we have our own factory and provide superior products based on your specific designs.

Q:How to place an order?

Step 1: Tell us the model and quantity. Step 2: We issue a PI for confirmation. Step 3: Arrange payment. Step 4: We deliver within the stipulated time.

Q:When will you make delivery?

We deliver goods within 7 working days after receiving the payment.

Q:What materials are used for the drill rods?

We use DZ40, R780, G105, S135 for rod bodies and 35CrMo for threads, ensuring high hardness and service life.