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API6a/Gasket Supplier R, Rx, Bx, IX, Ring Joint Gasket
US$1.00
10 Pieces
Product profile
Customization
AvailableMaterial
Metal RubberApplication
ValveModel NO.
R/RX/BX/IXType
Oil SealPerformance
High PressureShape
O-RingStandard
StandardTransport Package
Wooden CasesSpecification
Standard, As per customers′ requestTrademark
ZEHAOrigin
Wenzhou, ChinaProduction Capacity
5000pieces/WeekKey features
Traceable Materials: Manufactured from fully traceable materials with mill certification.
NACE Specifications: Supplied to NACE specifications upon request for corrosion resistance.
High Pressure Performance: Designed for high pressure applications in valve systems.
Multiple Types Available: Includes Octagonal, Oval, BX, RX, IX, and Lens Ring Joint Gaskets.
Metal Rubber Material: Constructed from durable metal rubber for effective sealing.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2023-10-06Nearest Port: ningboAverage Response Time: ≤0.03h
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.
Product Q&A
Q:What types of ring joint gaskets are available?
A:
We supply Octagonal, Oval, BX, RX, IX, and Lens Ring Joint Gaskets.
Q:Are the materials traceable?
A:
Yes, all Flexitallic Ring Type Joints are manufactured from fully traceable materials with mill certification.
Q:Do you offer NACE specifications?
A:
Yes, our products are supplied to NACE specifications upon request.
Q:What is the performance rating of these gaskets?
A:
These gaskets are designed for high pressure performance in valve applications.
Q:What is the material composition?
A:
The material is Metal Rubber, suitable for oil sealing applications.
Send Inquiry
*To:
Wenzhou Zhenghai Sealing Co., Ltd
Wenzhou Zhenghai Sealing Co., Ltd*Content:
Supplier replies will be sent to your registered email
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