What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, and PayPal.

Is customization available for this product?

Yes, OEM and ODM services are available for this product.

Cylinder Liner Valve Cover From Original Pz-7 Mud Pump

Name: Cylinder Liner Valve Cover From Original Pz-7 Mud Pump
Brand: HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.
SKU: 879142475

Hebei, ChinaHEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

US$5.00-50.00

10 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Manufacturing Process

Forging

Surface Treatment

Polishing

Operation Pressure

Atmospheric Pressure

Material

Alloy

Cetification

API

Application

Oil Drilling

Specifications

60 to 300mm

Advantage

Durable

Tensile Strength

>610MPa

Name

Mud Pump Valve Cover

Package

Standard

MOQ

Port

Tianjin

Model

F Series and Other Common Used Models Pz/F

Theory

Centrifugal Pump

Transport Package

Wooden Box and Sea Shipment

Specification

standard

Trademark

xinhuafa

Origin

HS Code

841391000

Production Capacity

50000sets/Per Year

Key features

API Standard Compliance: Manufactured strictly according to API standards for oil drilling applications.

High Tensile Strength: Features tensile strength exceeding 610MPa for superior durability.

Forged Construction: Made from 35CrMo forged pieces with numerical control forging and normalizing.

Wide Model Compatibility: Fits F Series and common models like PZ-7, PZ-8, PZ-9, PZ-10, PZ-11.

Low Thermal Conductivity: Thermal conductivity is only 20% of alumina for efficient insulation.

Chemical Inertness: Resistant to chemical reactions and molten metals.

OEM and ODM Services: Customization services available for specific manufacturing requirements.

Company profile

Importers and ExportersQuality AssuranceManagement CertificationStandardized Supplier Management

HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

Hebei, 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: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.58h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical manufacturer focused on mud pumps, plunger pumps, pumping equipment, oilfield and wellhead accessories, valves, drilling and production accessories, rubber and polyurethane components, forgings, castings, and engineering materials. It provides 3D design, ODM, OEM, and multiple customization services. Production is supported by three lines, reported annual output of 20,000 bi-metal liners, and lead times within 15 working days in both peak and off-peak seasons. Quality-related procedures cover corrective actions, complaint handling, quality assurance, and raw-material traceability. The supplier holds an ISO9001:2015 certificate and has environmental assessment and fire-drill records. However, it has no available SDK, no new products reported in the past year, no overseas warehouse, showroom, agent, or branch, no offline trade-show participation, and no valid manufacturing-capacity contract with related subcontractors. Financial information is represented only by...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates in research and development, production, and sales across mud pumps, pumping equipment, oilfield accessories, valves, drilling and production components, and related engineered materials. This establishes a specialized industrial supplier profile.

CertificationsThe supplier reports holding an ISO9001:2015 certificate and also has a factory environmental impact assessment report. These are explicit documented management and environmental credentials, although no broader certification portfolio is provided.

Production capacityThe supplier operates three production lines, reports 20,000 bi-metal liners of annual output, maintains in-stock capacity, and states lead times within 15 working days in both peak and off-peak seasons. A deficiency is that no valid manufacturing-capacity contract exists with related subcontractors, creating a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, flexible customization, 3D design services, ODM, and OEM for well-known brands. These offerings directly support a broad range of customized product requirements.