What is the hardness range of the rubber materials?

Silicone hardness is typically around 20-80 Shore A, while other rubber materials range from 30-90 Shore A.

How does the company handle custom design requests?

We first check your drawings or samples. If none are provided, we ask questions about your concept and help design the best material and shape for your application environment.

Food Grade Customize Silicone Rubber Ring O-Ring Rubber Ring Gasket for Sealing

Name: Food Grade Customize Silicone Rubber Ring O-Ring Rubber Ring Gasket for Sealing
Brand: Qingdao Weilian Plastic & Rubber Co., LTD.
SKU: 1991591112

Shandong, ChinaQingdao Weilian Plastic & Rubber Co., LTD.

US$0.50

1-99 Pieces

US$0.30

100-999 Pieces

US$0.10

1,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

EPDM, Nr, Silicone, FKM, NBR, etc

Performance

Temperature

Model NO.

WL-ring

Standard

Standard, Nonstandard

Process Technology

Die Cutting, Vaculation, Injection

Type of Enterprise

Manufacturer

Certification

SGS, FDA, Reach, RoHS, etc

Transport Package

Standard Export Package or as Client's Requirement

Specification

customized

Trademark

WL or as client's requirement

Origin

China

HS Code

4016931000

Production Capacity

10000000000PCS/Month

Key features

Wide Material Selection: Available in Silicone, EPDM, NBR, FKM, NR, and other rubber materials.

Custom OEM Service: Supports die cutting, injection, and molding based on customer drawings or samples.

High Temperature Resistance: Withstands extreme temperatures ranging from -40 to 300 degrees Celsius.

Chemical & Weather Resistance: Resistant to oxidation, oil, acid, alkali, and weathering for long-lasting performance.

Multi-Industry Application: Suitable for automotive, construction, electrical appliances, and chemical pipes.

Flexible Hardness Options: Hardness ranges from 20 to 90 Shore A depending on the specific material type.

Global Certifications: Products certified by SGS, FDA, REACH, and ROHS for food grade and safety standards.

Professional Design Support: Engineers assist in material selection and design optimization for specific environments.

Company profile

Qingdao Weilian Plastic & Rubber Co., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-11-10Nearest Port: Qingdao portAverage Response Time: ≤8.93hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryQingdao Weilian Plastic & Rubber Co., Ltd. is identified as both a trading company and manufacturer/factory in Qingdao, China. It produces rubber and silicone components, including sealing strips, hoses, grommets, buffers, bushings, gaskets, caps, and stoppers. The supplier reports ISO9001 and ISO/TS16949 certification, extensive rubber-processing and testing equipment, environmental controls, and dedicated functional departments. It claims independent equipment development, several invention patents, two recognized technology research institutes, and R&D investment. Reported delivery is within 15 working days off-peak and one month during peak periods, with exports to North America, Western Europe, Southeast Asia, and other markets. Evidence is insufficient to assess after-sales service, financial credibility, and customer cases.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, and its business scope includes manufacturing and processing machinery, chemicals, and agriculture and food-related trade. Its listed products are primarily rubber and silicone components, indicating direct relevance to industrial component supply.

CertificationsThe company states that it has passed ISO9001 quality system certification and is currently certified under ISO/TS16949. It also reports a quality department and adherence to its quality system, providing explicit evidence of formal quality-system certification.

R&D capabilityThe company reports independent development and manufacture of multiple production machines and devices, several invention patents, two recognized technology research institutes, and dedicated investment in R&D and innovation. These statements provide explicit evidence of product and process innovation activity.

Production capacityThe supplier reports more than 100 production and vulcanization equipment units, including mixers, molding and vulcanizing machines, extrusion and trimming lines, and testing equipment. It also states off-peak lead time within 15 working days and peak fulfillment within one month, supporting established production capability, although annual output volume is not quantified.