What certifications and quality controls does the manufacturer have?

The product is ISO 9001:2000 and SGS certified. The manufacturer has an independent lab, 6 QA/QC inspectors, and performs 100% function inspection on finished products.

High-Performance 172mm Downhole Motor with Superior Oil Resistance

Name: High-Performance 172mm Downhole Motor with Superior Oil Resistance
Brand: Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.
SKU: 2025055342

Shandong, ChinaWeifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.

US$3,500.00-5,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

1year

Model NO.

172

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Motor Rubber

High Temperature/Oil Resistance/Super Hard

Rotor Surface Treatment

Chrome Plating/Tungsten Carbide Spray

Certification

ISO 9001:2000

Standard

SGS

Transport Package

Wooden Boxes

Specification

190*190*8500

Trademark

Shengde or custmozation

Origin

Weifang, Shandong

HS Code

843143

Production Capacity

4000pieces/Year

Key features

Advanced Oil Resistance: New stator rubber formula resists aromatic hydrocarbons, preventing premature expansion and deformation.

High Torque Output: Delivers 9238N.m operating torque and 12933N.m maximum torque for efficient drilling performance.

Extended Service Life: Improved physical and mechanical properties of rubber significantly extend the motor's operational lifespan.

Professional Manufacturing: Produced by a CNPC and Sinopec supplier with over 20 years of experience and independent lab testing.

Flexible Customization: Offers full customization options including logo printing, design, and specific material treatments like chrome plating.

Certified Quality: ISO 9001:2000 certified with 100% finished product inspection and traceable raw materials.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceManagement Certification

Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, R&D, ODM, OEM, and broad customization services. It operates or has access to extensive manufacturing equipment, including CNC, heat treatment, painting, rubber processing, welding, and blasting equipment. Quality and management evidence includes ISO9001:2015, ISO45001:2018, ISO14001, written inspection procedures, corrective-action procedures, complaint-handling procedures, and recent fire-drill activity. Service coverage includes an overseas warehouse, Qingdao Port proximity, accepted FOB/CIF/CFR quotations, LC/T/T payment terms, and stated lead times within 15 workdays. However, the supplier reports no in-stock capacity, no overseas showroom, no available SDK, and no valid manufacturing-capacity contract with related subcontractors. Financial information is limited to reporting years and does not establish financial strength.

Supplier typeThe supplier is explicitly described as a professional technical supplier and provides services and products related to mining machinery, environmental-protection equipment, industrial automation, chemical products, rubber products, valves, metal products, and equipment repair or maintenance. This supports classification as a technical and industrial equipment supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with other unspecified certifications. These stated certifications indicate documented quality, occupational safety, and environmental management coverage.

After-Sales capabilityThe supplier has an overseas warehouse, written and followed procedures for supplier-service assessment, corrective and preventive actions, and customer complaints. However, it reports no in-stock service capacity and no overseas showroom, so the evidence supports procedural after-sales capability but not comprehensive local service coverage.

R&D capabilityThe supplier provides 3D software design services, reports R&D capability and new products within the past year, and offers ODM services. However, it explicitly has no available SDK, so the evidence supports product and design innovation but not SDK-based development capability.

Production capacityThe supplier lists substantial production equipment, including CNC machining and lathes, milling, pressing, heat treatment, painting, rubber refining, vulcanizing, plasma spray welding, and shot blasting. It also states lead times within 15 workdays in both peak and off-season and has written inspection procedures, although it reports no valid manufacturing-capacity contract with related subcontractors and no in-stock capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its 3D design, R&D, ODM, and OEM capabilities further support the ability to develop customized products and designs.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one category of customer experience. No specific customer names, product cases, order results, or verifiable project details are provided, so the breadth and quality of customer cases cannot be fully assessed.

Product Q&A

Q:What are the key benefits of the oil-resistant mud stator rubber?

The new formula improves hardness and mechanical properties, increases torque output, and resists aromatic hydrocarbons to prevent rubber expansion and deformation, greatly extending service life.

Q:What is the maximum torque and operating pressure for this motor?

The maximum torque is 12933N.m (9532lb.ft), and the maximum differential pressure is 5.6Mpa (812psi).

Q:Can I customize the product with my logo or company name?

Yes, your logo can be printed on products or packages using methods such as Hot Stamping, Printing, Embossing, UV Coating, Silk-screen Printing, or Sticker.

Q:What shipping and delivery services are available?

We can arrange shipping, air freight, or express delivery to your port, and also provide door-to-door service to facilitate orders without import acknowledgment.

Q:What are the installation and operation precautions?

Perform ground inspection before use, control lowering speed to avoid damage from sand bridges or casing shoes, and maintain smooth drilling pressure to ensure torque stability.