What payment terms are accepted?

Accepted payment terms include LC, T/T, and PayPal.

Is the gasket suitable for chemical applications?

Yes, it is suitable for a range of chemicals and provides excellent sealing performance.

What is the function of the loose outer ring?

The loose outer ring is centered via a notch turned on the outer circumference of the metallic core.

High-Performance Kammprofile Gasket with Innovative Loose Outer Ring

Name: High-Performance Kammprofile Gasket with Innovative Loose Outer Ring
Brand: Ningbo Sunwell Sealing Materials Co., Ltd.
SKU: 791739795

Zhejiang, ChinaNingbo Sunwell Sealing Materials Co., Ltd.

US$2.00

5 Pieces

Product profile

Customization

Available

Material

Ss304,316L,Carbon Steel,Graphite

Application

Junction Surface Seal, Equipment Seal, Hydroseal

Model NO.

SUNWELL 1120

Type

Shaft Seal

Performance

High Pressure

Standard

Standard, Nonstandard

Product Name

Serrated Gaskets, Kammprofile Gaskets with Outer R

Style

Mechanical Seal

Shape (for Gasket)

Serrated Gasket

Function

Rotary Sealing, Fixed Sealing

Certificate

Dnv ISO9001,SGS

Transport Package

Wooden Case

Specification

Standard, Nonstandard, according your request

Trademark

sunwell

Origin

Ningbo, China

Production Capacity

280000PCS/Month

Key features

Loose Outer Ring Design: Features a notch on the outer circumference for a loose centering ring.

Excellent Anti-Blowout Properties: Combines solid metal-to-metal seal reliability with soft sealing faces.

High Pressure & Temperature Performance: Suitable for demanding high pressure and high temperature applications.

Wide Material Selection: Available in Stainless Steel, Carbon Steel, Monel, Inconel, Titanium, and more.

Refurbishable and Reusable: Can be refurbished and reused to reduce long-term costs.

Superior Leak Tightness: Provides better leak tightness compared to spiral wound gaskets.

Low Installation Stress: Requires low sealing stress for easy and safe installation.

Standard Compliance: Manufactured to ASME, BS, DIN, JIS, and NF flange standards.

Company profile

Ningbo Sunwell Sealing Materials Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2011-01-01Nearest Port: Shanghai, NingboAverage Response Time: >24hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others

AI-Powered supplier vetting

SummaryNingbo Sunwell Sealing Materials Co., Ltd. is identified primarily as a China-based manufacturer of sealing and heat-preservation products, although one record classifies it as a trading company. The supplier reports ISO 9001 certification, more than 10 production lines, 15 million spiral wound gasket pieces and 12 million ring joint gasket pieces in annual output, and 6–10 R&D engineers and quality-control staff. It has reported export activity since 2011, self-operated import/export rights, and exports representing 51%–70% of total sales. The company states that it supports OEM and ODM orders and provides engineering assistance, but the supplied records do not independently verify these claims. Buyer and transaction evidence is limited, and the records provide insufficient information to assess financial strength or after-sales performance. No financial figures are included.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified management system and supports a positive assessment for this field.

R&D capabilityThe supplier reports 6–10 R&D engineers and describes itself as engaged in research and development across multiple sealing-product categories. It also offers engineering assistance according to its company description, providing explicit but largely self-reported evidence of innovation capability.

Production capacityThe supplier reports more than 10 production lines and annual output of 15 million spiral wound gasket pieces and 12 million ring joint gasket pieces. It also identifies itself as a manufacturer and reports export operations since 2011, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly states that it accepts OEM and ODM orders and can provide engineering assistance for customer applications. This directly supports the availability of customization services, although the records do not specify technical scope, tooling capability, or examples of completed customized projects.

Product Q&A

Q:What materials are available for the Kammprofile Gasket?

Available materials include Carbon Steel, Stainless Steel (321, 347), Monel 400, Inconel, Incoloy, Nickel, Titanium, Hastelloy, and Copper, with Graphite or PTFE coating options.

Q:What are the key features of this gasket?

Key features include excellent anti-blowout properties, suitability for high pressure and temperature, low installation stress, and the ability to be refurbished and reused.

Q:Does the gasket come in standard sizes?

Yes, products are manufactured to suit standard flange designations including ASME B16.5, BS1560, ASME B16.47, BS EN1092, DIN, JIS, and NF.

Q:Can this gasket be used for narrow flanges?

Yes, the gasket can be manufactured specifically for use with narrow flanges.

Q:What is the lead time for production?

The lead time varies by season: 6-12 months during peak season and one month during off-season.