What certifications does the product have?

The product is certified under ISO 9001:2000 and meets SGS standards.

What is the maximum operating pressure?

The maximum differential pressure is 812 psi (5.6 Mpa), with an operating differential pressure of 580 psi (4.0 Mpa).

Does the manufacturer offer OEM/ODM services?

Yes, both OEM and ODM services are available, including customization from samples, designs, and full customization.

API 135mm Equal Wall Thickness Mud Motor

Name: API 135mm Equal Wall Thickness Mud Motor
Brand: Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.
SKU: 2019028932

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

US$5,000.00-8,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

1year

Model NO.

135

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

180*180*7500

Trademark

Shengde or custmozation

Origin

Weifang, Shandong

HS Code

843143

Production Capacity

4000pieces/Year

Key features

Uniform Wall Thickness: Special cycloid contour ensures even rubber layer thickness, reducing hysteresis heat and damage risk.

High Temperature Resistance: Improved heat dissipation slows thermal aging, allowing adaptation to higher bottom-hole temperatures.

Enhanced Sealing Performance: Uniform thermal expansion minimizes stator deformation, ensuring linear cooperation and better sealing.

High Bearing Capacity: Thin rubber layer design reduces deformation, significantly increasing single-stage bearing capacity.

Customizable Components: Motor rubber and rotor surface treatments (Chrome Plating/Tungsten Carbide Spray) are fully customizable.

1-Year Warranty: Comprehensive 1-year warranty coverage with available after-sales service support.

ISO 9001 Certified: Manufacturing process meets ISO 9001:2000 standards with SGS certification.

Professional Manufacturer: Over 20 years experience, CNPC/Sinopec supplier, with annual capacity of 4000 sets.

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 is the warranty period?

We provide a 1-year warranty for this mud motor, with after-sales service available.

Q:Is customization available?

Yes, customization is available for motor rubber (High Temperature/Oil Resistance/Super Hard) and rotor surface treatment (Chrome Plating/Tungsten Carbide Spray).

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

Q:What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.