What is the pressure limit for Lens type gaskets?

The Lens type could be used over 300MPa, making it suitable for extreme pressure applications.

Do these gaskets adapt to pressure and temperature changes?

Yes, they are designed to adapt to working conditions of pressure and temperature fluctuations.

O Type Ring Sealing Joint Gaskets

Name: O Type Ring Sealing Joint Gaskets
Brand: Wenzhou Zhenghai Sealing Co., Ltd
SKU: 2092339975

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) for BX types and 2500 PSI (17MPa) for RX types.

High Temperature Capability: Lens type gaskets can operate at pressures exceeding 300MPa under high temperature conditions.

Durable Sealing Performance: Provides reliable sealing with excellent rigidity and strength for high-pressure steam and gas.

Universal Standard Compatibility: Dimensions follow similar standards across R, RX, and BX types for universal application.

Robust Manufacturing Process: Machined from forged and heat-treated metal blanks for superior structural integrity.

Adaptability to Fluctuations: Designed to adapt to working conditions with significant pressure and temperature fluctuations.

Multiple Style Options: Available in Oval and Octagonal styles for R type, plus RX and BX improved generations.

Versatile Application Scope: Ideal for high-pressure vessels, valves, and reactors handling steam, gas, and solvents.

Company profile

Wenzhou Zhenghai Sealing Co., Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2023-10-06Nearest Port: ningboAverage Response Time: ≤0.05h

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.