What materials are used for the drill rods?

We use 35CrMo for threads and DZ40, R780, G105, S135 for rod bodies depending on customer needs.

What is the warranty period?

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

Drilling Equipment Thread Types Drill Pipe for Oil and Water Well Drilling

Name: Drilling Equipment Thread Types Drill Pipe for Oil and Water Well Drilling
Brand: Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.
SKU: 1953247301

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

US$35.00

1 Piece

US$34.00

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

Customizable Dimensions: Available in diameters 50-159mm and lengths from 1m to 12m based on customer requirements.

High-Strength Materials: Constructed from 35CrMo thread material and DZ40, R780, G105, S135 rod materials.

Precision Heat Treatment: Threads undergo high-quality heat treatment and nitriding for enhanced hardness and service life.

Robust Welding Joints: Features pier thickening process with up to 24mm thickness to ensure welding stability.

Flexible Customization: Offers full customization including length, diameter, thread type, and connection type.

6-Month Warranty Coverage: Includes 6 months warranty and after-sales service for all drilling equipment.

Fast Delivery Time: Goods delivered within 7 working days after payment receipt.

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: ≤2.40h

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?

Jimai Machinery is a professional drilling rig supplier with rich industry experience, offering high quality, competitive prices, and fast shipment globally.

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 are the available sizes?

Diameters range from 50mm to 159mm, and lengths can be customized up to 12 meters.