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Custom-Sized Spiral Wound Gaskets with Outer Ring for ANSI Flanges

Name: Custom-Sized Spiral Wound Gaskets with Outer Ring for ANSI Flanges
Brand: Cangzhou Shengxin Sealing Material Co., Ltd.
SKU: 1976036441

Hebei, ChinaCangzhou Shengxin Sealing Material Co., Ltd.

US$0.10

10-999 Pieces

US$0.08

1,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

CS/Stainless Steel/Alloy Steel

Application

Valve

Model NO.

SX-003108

Type

Stationary Seal

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

Filling Belt Material

Graphite/PTFE/Asbestos

Gasket Thickness

3.2mm-4.5mm

Manufacturing Standards

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

Supplier

30 Year

Certificate

ISO SGS TUV

OEM or ODM

Yes

Gasket Color

Green Yellow Silver

Transport Package

Wooden Box

Specification

1/2inch To 60inch

Trademark

ShengXin

Origin

China

HS Code

84841000

Production Capacity

7500000 Piece/Year

Key features

High Pressure Resistance: Withstands pressure exceeding 20MPa for reliable sealing in demanding environments.

Double Sealing Structure: Combines metal belts and non-metallic fillers for soft-hard double sealing performance.

Outer Ring Positioning: Outer ring design prevents installation deviation and simplifies flange positioning.

Wide Material Selection: Available in CS, Stainless Steel, Alloy Steel, Graphite, PTFE, and Asbestos fillers.

Customizable Dimensions: Gasket thickness ranges from 3.2mm to 4.5mm with full customization options.

Multi-Industry Application: Suitable for petrochemical, power, nuclear, and chemical industries under harsh conditions.

High Compression Rebound: Features up to 40% compression rebound rate to compensate for flange deformation.

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: ≤0.81h

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.