How can bulk order quality be checked?

We provide preproduction samples, quality certs (measurement reports, material data sheets, COO, COA), and accept third-party inspections like SGS or TUV.

How do you select raw compounds for applications?

Our experienced team helps select the best material to suit your needs while considering material costs.

Do you use international standards for rubber products?

Yes, we mainly use ASTM D2000 for material quality, with tolerances per ISO3302 and ISO2768.

Can you supply different color materials?

Yes, we produce custom molded rubber and silicone in different colors, requiring a color code for orders.

What materials are available for production?

Available materials include NBR, EPDM, Silicone, FKM, Neoprene (CR), NR, IIR, SBR, ACM, AEM, and Fluorosilicone (FVMQ).

China Supplier Custom High Quality Rubber Diaphragm Different Types

Name: China Supplier Custom High Quality Rubber Diaphragm Different Types
Brand: Xiamen Best Seal Imp. and Exp. Co., Ltd.
SKU: 2198514835

Fujian, ChinaXiamen Best Seal Imp. and Exp. Co., Ltd.

US$0.01-0.09

100 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS

Diaphragm Material

Neoprene

Model NO.

per customer

Product Name

Rubber Diaphragm for Pump

Compound Material

Meet ASTM D2000, Can Be Rosh, Reach Compliance

Hardness

From 20 ~ 90 Shore a

Color

as Per Request

Size

Customize Size

Package

PE Bag, Carton

Sample

Sample Avaliable

Advantage

Smooth Surface with Small Parting Line

Transport Package

PE+Carton

Specification

1*1*1

Trademark

Origin

China

Key features

Long Service Life: Continuous working time exceeds 10,000 hours with excellent fatigue resistance.

Customizable Hardness: Hardness adjustable from 40 to 65 Shore A based on customer requirements.

Multiple Material Options: Available in NBR, EPDM, Silicone, CR, FKM, and other specialized compounds.

RoHS and REACH Compliant: All products meet strict environmental safety standards and compliance.

Custom Color Options: Production available in various colors with specific color code requirements.

100% Quality Inspection: Every product undergoes water leakage testing and visual inspection before shipment.

OEM and ODM Services: Full customization available from samples, designs, or flexible minor adjustments.

Company profile

Importers and ExportersManagement CertificationHigh Repeat Buyers ChoiceFull Customization

Xiamen Best Seal Imp. and Exp. Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤5.22h

AI-Powered supplier vetting

SummaryThe supplier specializes in designing, manufacturing, and supplying a variety of rubber, plastic, and metal items across multiple industries, including automotive and aerospace. They hold an ISO9001:2015 certification, indicating a commitment to quality management systems. Despite lacking R&D capabilities and overseas representation, they offer customization services and have a history of serving OEM and aftermarket users. Their production capabilities are enhanced by advanced machinery, although their manufacturing capacity is not under valid contractual agreements with subcontractors.

CertificationsThe supplier holds an ISO9001:2015 certification, which confirms adherence to quality management standards.

After-Sales capabilityThe supplier does not have overseas warehouse or showroom capabilities, nor do they have overseas agents or branches to support after-sales services.

R&D capabilityThe supplier lacks R&D capability and has not introduced new products recently, but they do provide ODM services.

Customization capabilityThe supplier offers a wide range of customization services, including full and minor customizations.