Can I test my idea before manufacturing molds?

Yes, we can use CAD drawings to make models for design and functional evaluations.

What type of plastic or rubber material is best?

Material selection depends on your design's application and environment; we suggest the best options.

Free samples are available for quality evaluation, but you pay freight. Sample and mold orders precede mass production.

Vulcanized Double-Ball Expansion Joints Flexible Joint Rubber Bellow Flange Joint

Name: Vulcanized Double-Ball Expansion Joints Flexible Joint Rubber Bellow Flange Joint
Brand: Hangzhou Bright Rubber Plastic Product Co., Ltd.
SKU: 930977515

Zhejiang, ChinaHangzhou Bright Rubber Plastic Product Co., Ltd.

US$10.50

100-999 Pieces

US$9.50

1,000+ Pieces

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Material

Silicone Rubber

Application

Machinery, Electronic Product, Vehicle, Household Appliance

Model NO.

Custom

Effect

Fixture&Sealing

Cross-Section Shape

O-Rings

Standard

DIN

Connection

Flange

Surface Treatment

Plated Copper

Head Type

Round

Hardness

30-90 Shore a

OEM/ODM

Welcomed

Elongation at Break

>=300%

Color

Black

Transport Package

Inner Polybag with Carton Box

Specification

customized

Trademark

None

Origin

China

HS Code

4001100000

Production Capacity

1000000PC/Month

Key features

Customizable Size Range: Standard sizes DN25-3000 available; special sizes and lengths can be customized.

OEM/ODM Service: OEM and ODM services are welcomed for custom rubber and plastic products.

Wide Material Selection: Materials include EPDM, NBR, Silicone, NR, and various plastics like PP, PA, PVC.

High Pressure Resistance: Explosion pressure up to 55 kgf/cm2; working pressure up to 25 kgf/cm2.

Certified Quality: ISO 9001 and IATF 16949 approved; materials meet FDA, ROHS, REACH standards.

Versatile Application: Suitable for machinery, electronics, vehicles, and household appliances.

Professional Engineering: Engineers with 25+ years experience assist in design, feasibility, and tooling.

Fast Quotation Support: Quick quotes via drawings, samples, or CAD files (DWG, DXF, IGES, Solidworks).

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Hangzhou Bright Rubber Plastic Product Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-05-15Nearest Port: Shanghai, Ningbo, all ports in ChinaAverage Response Time: ≤6.08hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryHangzhou Bright Rubber Plastic Product Co., Ltd. is identified as a China-based manufacturer/factory and limited company supplying rubber, plastic, and metal parts. The supplier reports more than 10 production lines, 6–10 quality-control staff, and annual capacities covering rubber molding, plastic injection, rubber extrusion, plastic extrusion, and silicone extrusion. It also reports 11–20 years of combined R&D engineer experience, export sales representing 51%–70% of total sales, and certifications including TS 16949, ISO 14001, ISO 9001, and ISO 14000. Audit information identifies TÜV Rheinland, with the stated report period ending 2025-12-29 and an evaluation result of 0. Information on outsourcing procedures, contracts, inventory services, overseas warehouses or showrooms, after-sales service, detailed R&D services, customer cases, and quality traceability is marked unknown.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and Limited Company in China, while another record classifies the company nature as a trading company. Its offered products are rubber, plastic, and metal parts, so the available records indicate a manufacturing-oriented supplier but contain a business-type inconsistency.

CertificationsThe supplier reports TS 16949, ISO 14001, ISO 9001, and ISO 14000 certifications. TÜV Rheinland is listed as the audit organization, with a stated report period from 2024-12-30 to 2025-12-29; however, the provided data does not explain certification scope or current validity beyond that period.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and stated annual capacities of 2,500 tons for custom rubber molding, 2,000 tons for custom plastic injection, 1,500 tons for EPDM/NBR/CR rubber extrusion, 1,800 tons for plastic extrusion profiles/tubes/strips, and 1,500 tons for solid and sponge silicone extrusion profiles/tubes/strips. These explicit production resources and capacity figures support a strong production capability assessment.

Customization capabilityThe product and capacity records explicitly include custom rubber molding parts, custom plastic injection parts, rubber and silicone extrusion products, plastic extrusion profiles, and metal parts. This demonstrates broad material and process coverage for customized components, although detailed design, tooling, and engineering service capabilities are not provided.