What is the pressure limit for Lens type gaskets?

Lens type gaskets can be used for operating pressures over 300MPa.

Where are these gaskets suitable for application?

They are suitable for high-pressure steam, gas, and solvent conditions in vessels, valves, and reactors.

O Type Ring Sealing Joint Gaskets

Name: O Type Ring Sealing Joint Gaskets
Brand: Wenzhou Zhenghai Sealing Co., Ltd
SKU: 2100014995

Zhejiang, ChinaWenzhou Zhenghai Sealing Co., Ltd

US$1.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Metal Rubber

Application

Valve

Model NO.

R/RX/BX/IX

Type

Oil Seal

Performance

High Pressure

Shape

O-Ring

Standard

Transport Package

Wooden Cases

Specification

Standard, As per customers′ request

Trademark

ZEHA

Origin

Wenzhou, China

Production Capacity

10000pieces/Week

Key features

High Pressure Resistance: Suitable for pressures up to 15000 PSI (100MPa) with RX and BX types.

Temperature Resistant: Designed to withstand high temperatures and pressure fluctuations.

Universal Standards: Dimensions align with almost all international standards for universal fit.

Reliable Sealing: Provides persistent sealing performance in steam, gas, and solvent conditions.

High Rigidity and Strength: Manufactured from forged and heat-treated metal blanks with line or regular shape surfaces.

Lens Type Capability: Lens type gaskets can be used for operating pressures exceeding 300MPa.

Oval and Octagonal Styles: Available in oval and octagonal cross-section styles for R type gaskets.

Versatile Application: Ideal for high-pressure vessels, valves, and reactors.

Company profile

Wenzhou Zhenghai Sealing Co., Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2023-10-06Nearest Port: ningboAverage Response Time: ≤1.17h

AI-Powered supplier vetting

SummaryWenzhou Zhenghai Sealing Co., Ltd is identified as a China-based manufacturer/factory in Zhejiang, producing metallic ring gaskets, flange gaskets, spiral-wound gaskets, and related sealing products. The supplier reports CNC and inspection equipment, 10 production lines, and 6–10 quality-control staff. It states that products can be made to customer drawings and dimensions, with a maximum product size of 2,000 mm, and lists multiple management-system certifications, including ISO 9001 and API-related certifications. Export activity reportedly began in 2023, while export sales represent 1%–10% of total sales. Evidence is insufficient to assess after-sales capability, financial credibility, innovation capability, or customer cases.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, while another record describes the company nature as a trade company. The formal supplier-type field and the company’s stated manufacturing address support manufacturer status, although the conflicting classification should be clarified.

CertificationsThe supplier states that it passed API 6A, API Q1, and ISO 9001:2008 certifications, and separately lists ISO 9000, ISO 9001, ISO 14001, ISO 14000, and ISO 50001 management-system certifications. These declarations provide explicit evidence of certification holding, although certificate validity and scope are not supplied.

Production capacityProduction capability is supported by 10 production lines, 6–10 quality-control staff, CNC and testing equipment, a stated maximum product size of 2,000 mm, and a broad range of gasket products and materials. The supplier also identifies specialized ring-joint and flange-gasket applications, indicating established product manufacturing scope.

Customization capabilityThe supplier explicitly states that it can manufacture according to customer-specific dimensions or drawings, with products up to 2,000 mm, and can supply products in approximately 30 material types. This directly supports customization in dimensions, drawings, and material selection.