How do you control your quality?

We inspect three steps:raw material inspection,during production inspection and before warehousing inspection.

How often do you inspect your products?

For physical testing,we test every batch,it's about every one hundred meters. For the surface and size,we check every roll after production and before warehousing.

What is your product guarantee period?

Under the condition in the warehouse,we can guarantee two years no cracks even on our lowest grade product.On used products,it should depend on the using condition.

Can you print our logo on the rubber sheet or package bags?

Yes,we can print the logo as customer's design.

How to deal with the faulty products once we got?

First ,find the reason ,it is the products problem or damaged by the transportation ,no matter what the reason is ,we will change a new part .

Waterproof Dust-Proof High-Temperature Resistant Sealing O Ring Buna-N Rubber Sealing O-Ring

Name: Waterproof Dust-Proof High-Temperature Resistant Sealing O Ring Buna-N Rubber Sealing O-Ring
Brand: Nanjing Gubai Rubber & Plastic Co., Ltd.
SKU: 2069030742

Jiangsu, ChinaNanjing Gubai Rubber & Plastic Co., Ltd.

US$0.10-10.00

5 Meters

Product profile

Customization

Available

Application

Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance

Cross-Section Shape

O-Rings

Color

White, Black,Green,Brown,Blue,Yellow,etc

Materials

NBR,FKM,Cr,EPDM,Silicone,Butyl Rubber,etc

Feature 1

Excellent Sealing Performance,Wide Applicability

Feature 2

Strong Pressure Resistance,Easy to Install

Feature 3

High Temperature Resistance & Corrosion Resistance

Feature 4

Both Dynamic and Static Seals Are Available

Feature 5

The Static Seal Has Almost No Leakage

Feature 6

Single Piece Use with Bidirectional Sealing

Feature 7

Low Dynamic Friction Force,Low Price

Application Industry 1

Automotive Industry,Industrial Equipment,Aerospace

Application Industry 2

Chemical Industry, Food and Pharmaceuticals

Application Industry 3

Household Appliances and Consumer Goods

Application Industry 4

Medical Equipment,Water and Sewage Treatment

Application Industry 5

Construction and Engineering,Energy Industry

Application Industry 6

Various Machinery and Instruments

Transport Package

Carton Packaging in Pallet

Specification

customized

Trademark

Origin

Nanjing

HS Code

4008210000

Production Capacity

3000000tons/Year

Key features

Customizable Colors: Available in White, Black, Green, Brown, Blue, Yellow, and other colors.

Wide Material Options: Offered in NBR, FKM, Cr, EPDM, Silicone, Butyl Rubber, and more.

High Temperature Resistance: Designed to withstand high temperatures and corrosive environments.

Versatile Applications: Suitable for static and dynamic sealing in automotive, aerospace, and medical industries.

Low Friction Force: Features low dynamic friction for efficient operation and energy saving.

Excellent Sealing Performance: Provides reliable sealing with almost no leakage in static applications.

Strong Pressure Resistance: Engineered to handle high pressure while maintaining structural integrity.

ISO Certified Quality: Factory certified with ISO9001, ISO14001, and ISO45001 standards.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceR&D Capabilities

Nanjing Gubai Rubber & Plastic Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2024-02-26Nearest Port: Nanjing/ShanghaiAverage Response Time: ≤4.91hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, Others, FCA

AI-Powered supplier vetting

SummaryNANJING GUBAI RUBBER& PLASTIC CO. Ltd is a rubber and plastic products manufacturer established in 2000, with stated production, research, technology, industry, and trading activities. Its product range exceeds 500 rubber and plastic varieties and includes sheets, conveyor belts, corrosion-resistant linings, antistatic products, special rubber products, molds, and plastics. The supplier states that it can develop products according to customer requirements and provides OEM services for well-known brands. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and reports documented procedures for supplier-service assessment, corrective and preventive actions, and complaint handling. International trade experience is stated as 23 years, but export staffing is limited and only one production line is reported. The supplier has no overseas warehouse, showroom, agents or branches, and no offline trade-show participation. Innovation evidence is limited: one R&D engineer, no new products launched last...

Supplier typeThe supplier is a manufacturer and trader focused on rubber and plastic products, sealing components, specialized processing equipment, synthetic rubber, instruments, chemicals, and related goods. Its company description explicitly identifies production, scientific research, technology, industry, and trade activities, supporting classification as a rubber and plastic manufacturing supplier with trading capabilities.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. It also states that it obtained ISO19001 quality management certification and participated in drafting national and industry standards for rubber materials, although the exact certification scope and validity details are not provided.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling, indicating a documented service-management process. However, it reports no overseas warehouse, showroom, agents, branches, or offline trade-show participation, so overseas service coverage is limited.

Production capacityThe supplier manufactures rubber and plastic products, reports more than 500 product varieties and specifications, and has one manufacturing production line. It also states that ongoing quantity reconciliation is not performed for every batch or bulk production, indicating a documented production-control limitation despite established manufacturing capability.

Customization capabilityThe supplier explicitly states that it can develop and produce various high-performance and high-quality rubber and plastic products according to customer requirements, and it provides OEM services for well-known brands. These statements directly support customer-specific production and OEM capability.

Product Q&A

Q:Are you a manufacturer?

Yes, NANJING GUBAI RUBBER& PLASTIC CO. LTD is a limited liability company mainly engaged in the production of rubber products, integrating scientific research, technology, industry and trade.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment; Support third-party inspection.

Q:What products can you buy from us?

Our main products include: rubber sheet series; Conveyor belt series; Anti-corrosion lining series; Anti static series; Special rubber series; mold product series and plastic product series, More than 500 varieties and specifications of products, and can develop and produce various high-performance and high-quality rubber and plastic products accordingto customer requirements.

Q:Why should you buy from us not from other suppliers?

Our company has 24 years of production experience, Our factory is about 1800 square meters ,Our capability is about 300000 tons one year .There are about 400 employees. 300 for production, and 100 for office people.We can produce 100 tons each day,and for exporting 500 containers around.

Q:What certificates have you passed?

Our factory has passed ISO9001, ISO14001, ISO45001.Our product has passed reach standard testing,and SGS certificate.