What is the density of the rubber sheet?

The density of the sheet is between 1.8-2.0g/cm3.

Can I get samples before placing an order?

Yes, samples are available for customers to check quality before bulk ordering.

Versatile Asbestos-Free Rubber Sheet for Various Industrial Needs

Name: Versatile Asbestos-Free Rubber Sheet for Various Industrial Needs
Brand: Ningbo Sunwell Sealing Materials Co., Ltd.
SKU: 690339555

Zhejiang, ChinaNingbo Sunwell Sealing Materials Co., Ltd.

US$1.00

4 sheet

Product profile

Customization

Available

Material

Non Asbestos Fiber

Type

Shaft Seal

Model NO.

SUNWELL

Performance

Corrosion

Shape

O-Ring

Standard

Standard, Nonstandard

Color

Yellow,Blue,Green,Black,White...etc

Style

Mechanical Seal

Shape (for Gasket)

Sheet

Function

Rotary Sealing

Transport Package

Wooden Case

Specification

according your request

Trademark

Sunwell

Origin

Ningbo

Production Capacity

260ton/Month

Key features

100% Asbestos-Free Safety: Made with acrylic, cellulose, and inorganic fibers ensuring zero asbestos content.

Multi-Color Customization: Available in Blue, Yellow, Green, Black, White, and other custom colors.

Chemical and Heat Resistance: Withstands oil, heat, and chemicals across a wide temperature range.

Competitive Pricing: High-quality synthetic fiber rubber sheets with absolute price advantages.

International Certifications: Certified with ISO9001:2008 and SGS for quality assurance.

Advanced Production Tech: Manufactured with advanced equipment comparable to international brands.

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.