What payment terms are accepted?

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

Does the gasket offer better sealing than spiral wound gaskets?

Yes, it provides better leak tightness than spiral wound gaskets.

What is the warranty period?

The product is manufactured to meet all relevant gasket standards to ensure reliability, though specific warranty terms should be confirmed via contact.

Premium Kammprofile Gasket with Flexible Loose Outer Ring

Name: Premium Kammprofile Gasket with Flexible Loose Outer Ring
Brand: Ningbo Sunwell Sealing Materials Co., Ltd.
SKU: 791739825

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

500000PCS/Month

Key features

High Pressure Performance: Features excellent anti blowout properties suitable for high pressure applications.

Wide Material Options: Available in Stainless Steel, Carbon Steel, Monel, Inconel, Titanium, and more with Graphite or PTFE coating.

Superior Leak Tightness: Provides better leak tightness compared to spiral wound gaskets due to metal-to-metal and soft sealing faces.

Refurbishable and Reusable: Can be refurbished and reused, offering long-term cost efficiency.

Versatile Application: Suitable for a range of chemicals, high temperatures, and narrow flange applications.

Standard Compliance: Manufactured to meet ASME, BS, DIN, JIS, and NF standards for various flange designs.

Flexible Outer Ring Design: Features a loose centering ring on the outer circumference for improved installation and alignment.

Low Installation Stress: Requires low sealing stress for installation, ensuring ease of use.

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 this gasket?

Materials include Carbon Steel, Stainless Steel (321, 347), Monel 400, Inconel, Incoloy, Nickel, Titanium, Hastelloy, and Copper. Coating options are Graphite and PTFE.

Q:What standards does the product comply with?

Products are manufactured according to ASME B16.5, BS1560, ASME B16.47, BS EN1092, DIN, JIS, and NF standards.

Q:Is this gasket suitable for high temperature applications?

Yes, it is suitable for use in high pressure and high temperature applications.

Q:Can the gasket be reused after use?

Yes, the gasket can be refurbished and reused.

Q:What is the lead time for production?

The lead time is one month during the off-season and 6-12 months during the peak season.