What is the maximum working pressure?

The piston assembly can operate up to 7,500 psi.

What materials are used for the piston?

The hub is made of high-strength steel, and the piston rubber is made of specially formulated polyurethane elastomer.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

API Bonded Polyurethane Piston Assembly for Oilfield Drilling Mud Pumps

Name: API Bonded Polyurethane Piston Assembly for Oilfield Drilling Mud Pumps
Brand: Hefei Jingchuang Technology Co., Ltd.
SKU: 2041697815

Anhui, ChinaHefei Jingchuang Technology Co., Ltd.

US$58.00

5-9 Sets

US$53.00

10+ Sets

Sample price:US$58.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Technical Support

Warranty

1 Year

Model NO.

Bonded Type, 4-7 Inch

Manufacturing Process

Steel Hub Machining and Polyurethane Bonding

Surface Treatment

Precision Machining and Anti-Corrosion Treatment

Operation Pressure

up to 7,500 Psi

Material

Steel Hub and Polyurethane Elastomer

Product Type

Bonded Mud Pump Piston

Piston Material

Polyurethane Elastomer

Hub Material

High-Strength Steel

Applicable Liner Size

4-7 Inch

Maximum Working Pressure

up to 7, 500 Psi

Compatible Drilling Fluid

Water-Based and Oil-Based Mud

Application

Oilfield Drilling Mud Pump

Certificate

API 7K, CE, RoHS, ISO 9001:2000, ISO 9001:2008

Transport Package

Export Plywood Case with Protective Packaging

Specification

For 4-7 Inch Mud Pump Liners

Trademark

HPCT

Origin

Hefei, China

HS Code

8413900000

Production Capacity

10000 Sets Per Month

Key features

API Standard Compliance: Manufactured strictly in accordance with API standards for oilfield drilling mud pumps.

Customized Request Available: We offer manufacturing based on your specific drawings and customized requests.

Wide Model Compatibility: Compatible with major brands including BOMCO, EMSCO, LANSHI, QINGZHOU, and GARDNER DENVER.

High-Quality Material: Hub made of high-quality steel; piston rubber uses specially formulated compounds.

Environmental Resistance: Resistant to heat, oil, and water; performs well in various drilling environments.

Certified Quality: Holds API 7K, CE, RoHS, ISO 9001:2000, and ISO 9001:2008 certifications.

1-Year Warranty: Comes with a standard 1-year warranty coverage for peace of mind.

Reduced Operating Costs: Consistent run times and reduced friction lead to lower maintenance and downtime.

Company profile

Cooperated with Fortune 500Quality AssuranceProduction Process VisualizationManagement Certification

Hefei Jingchuang Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-10-01Nearest Port: ShanghaiAverage Response Time: ≤10.12hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, FCA

AI-Powered supplier vetting

SummaryHefei Jingchuang Technology Co., Ltd. is identified as a factory and limited company with 69 employees, producing ceramic liners, pistons, valves, and PU seals. It has stated manufacturing contracts with associated subcontractors, in-stock capacity, a valid import/export license, and documented procedures for supplier assessment, corrective actions, and complaint handling. The supplier demonstrates R&D activity, ODM services, and broad customization options, but reports no available SDK, overseas warehouse, or overseas showroom. Financial records are indicated for 2022–2024, but no financial performance details are provided. Audit-related information identifies BV as the organization, with a report period from December 2, 2025 to December 1, 2026; the stated audit result is not interpretable from the provided value.

Supplier typeThe supplier is described as a combined company, limited company, and factory, with 69 employees and no larger company-group affiliation. Its listed products are ceramic liners, pistons, valves, and PU seals, and its business scope includes production, sales, technical consulting, and import/export activities.

CertificationsThe supplier explicitly reports holding a valid import/export license. BV is identified as the audit organization, with a stated report validity period from December 2, 2025 through December 1, 2026, but no specific product or management-system certification is identified.

After-Sales capabilityThe supplier has written and followed procedures for customer complaints, corrective and preventive actions, and supplier-service assessment. It also offers in-stock service capacity and lead times within 15 workdays in both peak and off-season, but has no overseas warehouse or showroom.

R&D capabilityThe supplier states that it has introduced new products during the past year and provides ODM services. It also reports no available SDK, which limits the evidence for software or platform-development capability, but does not negate the stated product R&D activity.

Production capacityThe supplier is identified as a factory producing ceramic liners, pistons, valves, and PU seals, with valid contracts covering associated subcontractors and stated in-stock capability. It reports a valid import/export license and lead times within 15 workdays, although no production volume or equipment details are provided.

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

Product Q&A

Q:How can I get samples?

We can provide free samples (under $15) if you have a courier account (DHL, TNT, UPS, FedEX) and pay freight. For samples over $15, payment is required. If you lack an account, you can send a courier to collect or pay via T/T.

Q:How much is the courier freight for samples?

Freight depends on quantity, weight, carton size, and your location. You may use your own courier company.

Q:How can I get a quotation sheet?

Send your inquiry, drawings, and specifications via email or fax. We will provide the price list and order information within one working day.

Q:How to place an order?

Send a purchase order by email or fax, or request a Proforma Invoice. Required info includes shipping details, product model/quantity/price, delivery time, payment terms, and forwarder contact.

Q:What is the warranty period?

We provide a 1-year warranty for this product.