How about the delivery time?

Usually 15-30 days after receiving the 30% deposit. Samples are ready within 3 days.

Spiral Wound Gasket with Outer Ring Is Suitable for High Pressure Flange Pipe Sealing

Name: Spiral Wound Gasket with Outer Ring Is Suitable for High Pressure Flange Pipe Sealing
Brand: Cangzhou Shengxin Sealing Material Co., Ltd.
SKU: 1979581811

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-003103

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 positioning on flanges.

Customizable Specifications: Offers customized filling materials, thickness, and manufacturing standards.

Versatile Application: Suitable for petrochemical, power, nuclear, and chemical industries.

High Compression Rebound: Up to 40% or more rebound rate with graphite filler to compensate for deformation.

30-Year Manufacturer: Established in 1985 with over 30 years of production experience and expertise.

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: ≤0.83h

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.