What is the minimum order quantity?

The minimum order quantity is 1 piece.

What payment terms are accepted?

We accept LC, T/T, PayPal, and D/P.

What are the main applications of this seal ring?

It is used for pumps, valves, oil and gas equipment, and butterfly valves.

Cobalt-Based Hard Alloy Valve Seal Ring St6 Uns R30006

Name: Cobalt-Based Hard Alloy Valve Seal Ring St6 Uns R30006
Brand: Shenyang Top New Material Co., Ltd
SKU: 1977200841

Liaoning, ChinaShenyang Top New Material Co., Ltd

US$150.00

10-1,003 Pieces

US$120.00

1,004+ Pieces

Product specifications

2025011201

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Style

O Ring

Function

Hole Sealing

Model NO.

D99.6/91.6*H1.35mm

Application

Equipment Seal, Flange Seal, Pump Seal

Shape (For Gasket)

Ring Gasket

Material

Cobalt Alloy

Standard

Nonstandard

Transport Package

Carton or Plywood Package

Specification

D99.6/91.6*H1.35mm

Trademark

SYTOP

Origin

Shenyang

Key features

Cobalt Alloy Material: Made from Grade 3.6.12 Cobalt Alloy for superior performance.

High Hardness Range: Hardness between 38-55 HRC ensures durability and wear resistance.

Wide Size Range: Available in diameters 8-500mm and lengths 5-600mm.

Corrosion Resistance: Excellent resistance to wear, corrosion, and high temperatures.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Fast Sample Delivery: Sample production lead time is 15 days.

Low MOQ: Minimum Order Quantity is 1 piece.

OEM/ODM Services: Full OEM and ODM services available for custom requirements.

Company profile

Importers and ExportersYears of Export ExperienceQuality AssuranceR&D Capabilities

Shenyang Top New Material Co., Ltd

Liaoning, 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: 20 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤0.54h

AI-Powered supplier vetting

SummarySHENYANG TOP NEW MATERIAL CO., LTD is identified as a combined supplier with manufacturing, sales, technical-service, and research and development activities covering special ceramics, molds, metal products, forgings, powder metallurgy, and composite materials. It demonstrates documented procedures for corrective and preventive actions, complaint handling, finished-product inspection, and supplier-service assessment. The supplier reports five quality assurance and quality control inspectors, inventory capability, valid manufacturing contracts with associated subcontractors, and peak- and off-season lead times within 15 working days. Its research and development profile includes recent new products, ODM services, software development kit availability, and broad customization options. Limitations include no overseas warehouse, showroom, agent or branch, zero listed countries for overseas services, and no participation in offline trade shows. Certification holdings and financial credibility cannot be...

Supplier typeThe supplier is classified as a combined company and its stated business scope includes manufacturing, sales, mold production, equipment, metal products, special ceramics, composite materials, and technical services. This supports a diversified manufacturing-and-trading profile rather than a narrowly defined sales-only supplier.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints, plus written procedures and records for assessing service capability. However, it reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and lists zero countries for overseas services, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM services, available SDK capability, and research and development activities related to new material technologies and equipment. These details provide explicit evidence of active innovation and development capability.

Production capacityProduction evidence includes a machining-equipment facility, five quality assurance and quality control inspectors, uniformly followed finished-product inspection instructions, valid manufacturing contracts with associated subcontractors, inventory capability, and stated lead times within 15 working days in both peak and off seasons. The supplier also reports top-level quality-control capability for its own-brand products, supporting a positive production assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These options are reported consistently across the research and development and design-capability information, demonstrating broad customization coverage.

Client casesOne buyer name, GRASIM INDUSTRIES LTD, is associated with the supplier, and the listed product is a Stellite SP1153 blade for a viscose staple fiber plant cutter. This provides one identifiable customer-product association, but the slices do not establish order volume, delivery performance, repeat business, or independently verified case outcomes.