What payment terms are accepted?

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

Is the gasket suitable for narrow flanges?

Yes, it can be manufactured for use with narrow flanges.

Durable Loose Outer Ring Sealing Gaskets for Optimal Performance

Name: Durable Loose Outer Ring Sealing Gaskets for Optimal Performance
Brand: Ningbo Sunwell Sealing Materials Co., Ltd.
SKU: 791707495

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

High Pressure Performance: Designed for high pressure and high temperature applications with excellent anti blowout properties.

Versatile Material Options: Available in Carbon Steel, Stainless Steel (304, 316L, 321, 347), Monel, Inconel, and Graphite coatings.

Superior Leak Tightness: Offers better leak tightness than spiral wound gaskets due to metal-to-metal seal combined with soft sealing face.

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

Wide Chemical Compatibility: Suitable for a broad range of chemicals and various industrial sealing applications.

Standard Flange Compatibility: Manufactured to suit standard flange designs including ASME, BS, DIN, JIS, and NF standards.

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

Certified Quality: Complies with ISO9001 and SGS standards, ensuring high reliability and quality assurance.

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 gasket?

Materials include Carbon Steel, Stainless Steel (304, 316L, 321, 347), Monel 400, Inconel, Incoloy, Nickel, Titanium, Hastelloy, Copper, with Graphite or PTFE coatings.

Q:Is the gasket suitable for high pressure applications?

Yes, it is specifically designed for high pressure and high temperature applications with excellent anti blowout properties.

Q:Can the gasket be reused?

Yes, the gasket can be refurbished and reused, offering cost efficiency over time.

Q:Which flange standards does it comply with?

It complies with ASME B16.5, BS1560, ASME B16.47, BS EN1092, DIN, JIS, and NF standards.

Q:What is the lead time for production?

Lead time is one month during off-peak season and 6-12 months during peak season.