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Octagonal Ring Gasket ASME B16.20 High Pressure Metal Seal

Name: Octagonal Ring Gasket ASME B16.20 High Pressure Metal Seal
Brand: Cangzhou Shengxin Sealing Material Co., Ltd.
SKU: 1992641231

Hebei, ChinaCangzhou Shengxin Sealing Material Co., Ltd.

US$1.80

100-999 Pieces

US$1.50

1,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

CS/304/316L/Alloy

Application

Valve

Model NO.

SX-002227

Type

Stationary Seal

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

OEM or ODM

Yes

Manufacturing Standards

ASME, BS, JIS and En(DIN) Standards and Others

Certificate

ISO SGS TUV

Gasket Color

Silver

Gasket Thickness

4.5mm-10mm

Supplier

30 Year

Transport Package

Wooden Box

Specification

1/2 inch to 60 inches

Trademark

shengxin

Origin

China

HS Code

7318220090

Production Capacity

1500000 Piece/Year

Key features

High Pressure & Temp Resistance: Maintains reliable sealing in high-pressure and high-temperature oil and gas environments.

Semi-Self-Tightening Seal: Radial self-tightening effect via axial compression against trapezoidal grooves.

Reusable Design: Octagonal cross-section allows for processing and reuse after initial installation.

Multiple Material Options: Available in CS, SS304, SS316, SS321, soft iron, and various alloy materials.

Standard Compliant: Manufactured to ASME, BS, JIS, and EN (DIN) standards for global compatibility.

OEM/ODM Support: Full customization services available including design, sample, and minor adjustments.

Proven Manufacturer: Over 30 years of production experience with ISO, SGS, and TUV certifications.

Versatile Applications: Ideal for pipe flanges, pressure vessels, valve covers, and high-speed joints.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedIn-stock Capacity

Cangzhou Shengxin Sealing Material Co., Ltd.

Hebei, 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: 1 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.90h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells sealing products, including gaskets, seals, sealing fillers, rubber and plastic products, metal products, and general-purpose parts. It reports full customization, ODM capability, recent new-product development, and OEM service for well-known brands. Production-related equipment includes laser cutting, coil, winding, CNC lathe, welding, forming, vulcanizing, and other machinery, while inventory is available and stated lead time is within 15 working days in both peak and off-season. Quality procedures include documented corrective/preventive actions and complaint handling. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent or branch, no offline trade-show participation, and no overseas service countries. Financial information is limited to year references without performance data, and no formal certifications or customer case details are provided.

Supplier typeThe supplier is a manufacturer and seller of sealing fillers, seals, hardware products, plastic and rubber products, general-purpose parts, and related mechanical components. Its licensed scope includes special equipment manufacturing, indicating a manufacturing-oriented supplier rather than only a trading entity.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, indicating product-development capability. It also reports no available SDK, but this is not sufficient by itself to negate the demonstrated product-development and ODM evidence.

Production capacityProduction evidence includes equipment for laser cutting, coiling, winding, CNC turning, spot welding, forming, vulcanizing, and related gasket and seal production, plus in-stock capability and lead times within 15 working days in both seasons. Nevertheless, there is no valid contract with related subcontractors, so outsourced manufacturing capacity is not contractually secured.

Customization capabilityThe supplier explicitly offers full customization, customization from designs, customization from samples, minor customization, and flexible customization. These capabilities are stated consistently across the R&D and design-service information.