What are the lead times for delivery?

Off-season lead time is within 15 workdays, while peak season lead time is one month.

Which standards do these gaskets comply with?

They comply with ASME B16.20, ASME B16.5, and DIN 2696 standards.

Are surface treatments available?

Yes, options include anti-rust oil, zinc plating, and phosphated finishes.

OEM Ring Joint Gasket Soft Iron Stainless Steel Material

Name: OEM Ring Joint Gasket Soft Iron Stainless Steel Material
Brand: WENZHOU LINKV VALVE Co.,LTD.
SKU: 2324865695

Zhejiang, ChinaWENZHOU LINKV VALVE Co.,LTD.

US$1.00-15.00

1 Piece

Product specifications

Type

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

Stainless Steel

Model NO.

RTJ-R15-304-OCT

Combination Washer Structure

Ring Type Joint Gasket

Combination Washer Packaging

All-Metal, No Coating

Spring Washer Type

Not Applicable

Ring Type

R (Octagonal/Oval) / Rx / Bx / Sbx / IX

Cross Section

Octagonal / Oval / Lens

Material Grade

Soft Iron / Carbon Steel / SS304 / SS316 / I

Standard

ASME B16.20

Surface Treatment

Anti-Rust Oil / Zinc Plated / Phosphated

Pressure Rating

720-20,000 Psi/Depends on Ring Type: R/Rx for Stan

Transport Package

Carton Box

Specification

R/RX/BX/SBX/IX, 1/2"-36", Octagonal & Oval, ASME B

Trademark

LINKV

Origin

Wenzhou, Zhejiang, China

Key features

Full range R / RX / BX types, complete sizes R11-R105, one-stop supply

Metallic ring gaskets for high-pressure sealing, up to 20000 psi wellhead service

Full material range for different media and temperatures

Octagonal, oval and lens sections, matching ASME B16.5 flanges

Surface options for rust protection and long storage

Wenzhou supply-chain integration, sample-order friendly, OEM/ODM supported

Company profile

Importers and Exporters

WENZHOU LINKV VALVE Co.,LTD.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤11.60h

AI-Powered supplier vetting

SummaryLINKV VALVE presents itself as a valve-solution supplier with a stated 16-year service history, product R&D, manufacturing, logistics, and after-sales coverage. Its scope includes valves, pumps, industrial automation devices, seals, mechanical parts, fasteners, and related metal products, with import and export activities. The supplier reports ERP-based process management, documented corrective/preventive action and complaint-handling procedures, quality assurance in quality control, ODM and broad customization services. However, system certification is listed as NIL, overseas service infrastructure and offline trade-show participation are absent, no new products were reported in the past year, and no SDK or well-known-brand OEM capability is available. Financial figures are not assessed here due to privacy restrictions; the supplied zero entries do not establish financial credibility.

Supplier typeThe supplier is positioned as a valve-focused industrial equipment and components supplier. Its stated business scope covers valve and plug sales, pumps, industrial automation devices, seals, mechanical parts, fasteners, metal materials, and related products, alongside import and export activities.

CertificationsThe supplier states that its products can meet international standards such as API, ANSI, and DIN, but its supplier management system certification is explicitly listed as NIL. Product-standard references do not establish that the company itself holds management-system certifications.

After-Sales capabilityThe supplier reports a full-chain service system including logistics and after-sales support, documented corrective and preventive action procedures, and documented customer-complaint handling. However, it has no overseas showroom, agent or branch, and reports service coverage in zero countries, limiting demonstrated overseas service reach.

Production capacityThe supplier states that it has operated for 16 years and maintains a full-chain system covering product R&D and manufacturing, supported by Wenzhou’s valve-industry supply chain and ERP management across production, procurement, quality control, and logistics. These statements explicitly support manufacturing and operational capability.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, as well as ODM services. It also states that it serves customers’ personalized needs and has documented service procedures, providing clear evidence of broad customization capability.