What certifications does the product have?

The product holds CE certification, ensuring it meets European safety and quality standards.

What is the size range of the gaskets?

The available sizes range from 16mm to 3000mm, with thickness options including 3.2mm, 4.5mm, 4.8mm, 5.5mm, and 7.5mm.

What is the warranty or quality guarantee?

Products undergo random visual and function inspections. We have a traceability system for raw materials and employ 2 QA/QC inspectors.

Monel Spiral Gasket for Chemical and Corrosion Resistance

Name: Monel Spiral Gasket for Chemical and Corrosion Resistance
Brand: Ningbo Dongheng Sealing Co., Ltd.
SKU: 2057647442

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

Winding

SS304, SS316, Ss317, Ss347, Inconel, Monel,

IR

SS304, SS316, Ss317, Ss347, Inconel, Monel,

or

SS304, SS316, Ss317, Ss347, Inconel, Monel,

Filler

Fg, Asb, Cnaf, Ceramic

Ring Color

Green, Yellow, Red, Black, Zinc-Plated

Transport Package

Wooden Carton

Specification

DN15 ~ DN10000

Trademark

XINSEN/DONHONSIL

Origin

China

HS Code

8484100000

Production Capacity

50000000PCS/Year

Key features

Monel Alloy Construction: Robust spiral wound gasket made from Monel 400 for superior chemical and corrosion resistance.

Enhanced Structural Integrity: Features solid inner and outer rings to prevent implosion, blowouts, and ensure centering on flanges.

Wide Material Selection: Available in SS304, SS316, Inconel, Monel, and various fillers like Graphite, PTFE, and Asbestos.

Comprehensive Size Range: Sizes range from 16mm to 3000mm with thickness options from 3.2mm to 7.5mm for diverse applications.

Versatile Flange Compatibility: Ideal for raised face, flat face, tongue and groove, male and female, and heat exchanger flanges.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

Low Minimum Order Quantity: Flexible purchasing with a minimum order quantity of just 2 units for testing or small projects.

CE Certified Quality: Product meets CE certification standards with rigorous random visual and function inspections.

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: ≤18h

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.

Product Q&A

Q:What materials are available for the spiral wound gasket?

The gasket is available in various alloys including SS304, SS316, SS317, SS347, Inconel, and Monel. Fillers include Asbestos, Graphite, PTFE, and Non-asbestos materials.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 2 units, allowing for flexible purchasing options.

Q:Can this gasket be customized?

Yes, we offer full customization, minor customization, and customization from samples or designs. OEM and ODM services are also available.

Q:What are the lead times for production?

Lead times vary by season: during peak season, it takes one month; during the off-season, it takes within 15 workdays.

Q:What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.