What are the main applications for this tungsten steel valve seat?

It is primarily used in sealing mechanisms for hard alloy valve sleeves, especially in petroleum, natural gas, and oil drilling pumps.

What payment terms are accepted?

We accept T/T, LC, Western Union, and Small-amount payment as our international commercial terms.

How do you ensure product quality?

We perform 100% inspection on finished products, including visual and function inspections, with 4 dedicated QA/QC inspectors.

Hard Alloy Processed Sealing Tungsten Steel Valve Seat

Name: Hard Alloy Processed Sealing Tungsten Steel Valve Seat
Brand: Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd.
SKU: 1938995951

Hunan, ChinaZhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Material

High Quality Wc

Application

Sealing Mechanisms

Model NO.

SX1022

Advantage

High Hardness

Feature

Wear Resistant

Industry

Oil & Gas Industry

Transport Package

Carton Box

Specification

Customized

Trademark

Customized

Origin

China

Production Capacity

10000PCS/Month

Key features

High Hardness & Wear Resistance: Features high hardness, density, strength, and excellent wear and corrosion resistance for extended tool lifespan.

Customizable Design: Customized according to mechanical seal engineering drawings, including full customization and minor customization options.

Oil & Gas Application: Specifically designed for sealing mechanisms in petroleum and natural gas mechanical seals and lifting oil drilling pumps.

ISO 9001:2015 Certified: Manufacturer holds ISO 9001:2015 certification and is a recognized National High-Tech Enterprise.

100% Quality Inspection: Every finished product undergoes 100% visual and function inspection to ensure strict quality standards.

Fast Lead Time: Average lead time is within 15 workdays for both peak and off-season periods.

Flexible MOQ: Minimum Order Quantity is just 1 piece, supporting both wholesale and retail with flexible customization.

Company profile

Experienced Team100% Finished Products InspectionR&D CapabilitiesManagement Certification

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.71h

AI-Powered supplier vetting

SummarySanxin produces and processes tungsten steel products using cemented carbide materials, customized precision equipment, and stated specialized processing technology. It reports four production lines, six to ten quality-control staff, documented inspection, corrective-action, complaint-handling, and supplier-assessment procedures, plus ISO 9001:2015 certification. Customization is supported from samples, designs, and full or minor requirements. Reported lead time is within 15 workdays in both peak and off-peak seasons, with Europe and North America identified as export markets. However, the supplier reports no OEM service for popular brands, no SDK availability, no overseas agents or warehouses, no valid manufacturing-capacity contract with affiliated subcontractors, and no participation in offline trade shows. Financial information is only represented by years rather than substantive performance figures, so credibility cannot be determined from the provided data.

Supplier typeThe supplier is presented as a tungsten steel and cemented-carbide product manufacturer with professional customized precision equipment, four production lines, and established exports to Europe and North America. Its capabilities indicate a manufacturing supplier rather than a service-only or trading-only entity.

CertificationsThe supplier states that it has quality assurance in its quality-control processes and holds an ISO 9001:2015 certificate. It also reports documented procedures and records for corrective and preventive actions, customer complaints, and supplier assessment, supporting the presence of structured quality management.

After-Sales capabilityThe company description explicitly mentions considerate pre-sales and after-sales services. In addition, it reports clear procedures and followed records for handling customer complaints and corrective/preventive actions, indicating a documented post-sale response mechanism.

Production capacityThe supplier reports four production lines, six to ten quality-control staff, and lead times within 15 workdays in both peak and off-peak periods. It also has written procedures and records for supplier assessment, but lacks a valid manufacturing-capacity contract with affiliated subcontractors, does not continuously reconcile quantities by batch, and has no outsourcing SOP, creating documented control limitations.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its description further states that it uses customized precision equipment and specialized processing technology for tungsten steel and cemented-carbide products.