Which flange types are compatible with this gasket?

The gasket is ideal for raised face, flat face, tongue and groove, male and female, and heat exchanger flanges.

What certifications does the product have?

The product holds CE certification and complies with DIN 2699 and ASME B16.20 standards.

What are the payment terms?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

Durable Spiral Wound Gasket for Enhanced Industrial Efficiency

Name: Durable Spiral Wound Gasket for Enhanced Industrial Efficiency
Brand: Ningbo Dongheng Sealing Co., Ltd.
SKU: 2083369952

Zhejiang, ChinaNingbo Dongheng Sealing Co., Ltd.

US$0.10

1 Piece

Product profile

Customization

Available

Material

Metal+Non-Metal

Application

Flanges

Model NO.

XINSEN-SD

Type

Shaft Seal

Performance

Wear

Shape

O-Ring

Standard

Standard, Nonstandard

Transport Package

Wooden Carton

Specification

DN15 ~ DN10000

Trademark

XINSEN/DONHONSIL

Origin

China

HS Code

8484100000

Production Capacity

50000000PCS/Year

Key features

Robust Ring Design: Strategic inner and outer rings prevent implosion and blowout while ensuring secure centering.

Extreme Temperature Resilience: Fortified sealing element withstands extreme temperatures and diverse mediums effectively.

Comprehensive Material Options: Available in carbon steel, 304, 316, Alloy825, Monel, and Inconel for various conditions.

Versatile Filler Selection: Offers Graphite, PTFE, and Non-asbestos fillers to suit specific industrial requirements.

Standard Compliance: Inner ring design mandated by DIN 2699 and advantageous for ASME B16.20 standards.

Full Customization Available: Supports full customization, minor customization, and flexible customization from samples or designs.

Corrosion Protection: Carbon steel options feature protective painting or zinc plating to resist corrosion.

Wide Size Range: Sizes range from 16mm to 3000mm with thickness options from 3.2mm to 7.5mm.

Company profile

Fast DeliveryOEM ServicesQuality AssuranceQA/QC Inspectors

Ningbo Dongheng Sealing Co., Ltd.

Zhejiang, 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: 4 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤10.92h

AI-Powered supplier vetting

SummaryThe supplier manufactures industrial sealing products, including spiral wound gaskets, PTFE tape, and PTFE gaskets, from a 4,500 m² facility with three production lines. It offers extensive customization, 3D design, ODM, and OEM services, and reports new products within the past year. Quality-related evidence includes CE certification, ISO 9001:2015 certification, quality assurance, and documented corrective and preventive action procedures. However, complaint handling lacks written records, supplier approval documentation is incomplete, and the factory does not continuously reconcile production quantities or maintain standard outsourcing procedures. The supplier has inventory capability and valid contracts with affiliated subcontractors, but no overseas warehouse, showroom, agents, branches, or overseas service locations. Export activity is reported, with 31%–40% of sales from exports and four years of export experience. Customer evidence includes a 50%–80% repeat-buyer preference, but no Fortune 500...

Supplier typeThe supplier is a manufacturing-oriented industrial equipment and components provider producing spiral wound gaskets, PTFE tape, and PTFE gaskets. It has a 4,500 m² manufacturing plant, three production lines, inventory capability, and valid contracts with affiliated subcontractors, while lacking overseas warehouses, showrooms, agents, and branches.

CertificationsThe supplier reports CE product compliance certification and an ISO 9001:2015 management-system certificate. It also states that quality assurance is present in its quality-control processes, providing explicit certification and quality-system evidence.

R&D capabilityThe supplier provides 3D software design, ODM, and OEM services and reports new products within the past year. It has one R&D engineer and no available SDK, indicating some development capability but limited evidence of broader technical resources.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, and 3D software design services. This establishes broad customization coverage across both design-based and sample-based requirements.