What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Double Sphere Rubber Flexible Bellows Manufacturer Direct Supply

Name: Double Sphere Rubber Flexible Bellows Manufacturer Direct Supply
Brand: HENAN CHNFLEX INDUSTRIAL CO.,LTD.
SKU: 2063341902

Henan, ChinaHENAN CHNFLEX INDUSTRIAL CO.,LTD.

US$10.10-268.80

1 Piece

Sample price:US$53.00/piece.Request sample

Product profile

Customization

Available

Kind

Rotating Compensator

Type

Axial

Model NO.

flexible bellows

Head Code

Round

Material

Carbon Steel

Surface Treatment

Galvanized

Customized

Certification

CE, ISO14001, ISO9001

Warranty

18 Months

Application

Drainage

Technical

Vulcanized,Casting

Length

95--350mm

Shape

Round

Flange Standard

DIN,BS,ANSI

Transport Package

Wooden Case& Carton Case

Specification

DN25-DN1200

Trademark

CHNFLEX

Origin

China

HS Code

40094200

Key features

High Elasticity & Sealing: Features high gas tightness, medium resistance, and weather resistance for reliable performance.

Noise Reduction: Reduces structural transmission noise with strong vibration absorption ability during operation.

Flexible Installation: Allows lateral, axial, and angular displacement without being limited by pipeline misalignment.

Premium Materials: Uses top-level CR/EPDM/NBR rubber with nylon tire cord and steel wire reinforcement.

Customization Available: Supports customization for length, shape, and material based on specific working conditions.

Wide Application: Suitable for construction, chemical, shipbuilding, water supply, and sewage treatment fields.

Strict Quality Control: 100% strict inspection ensures product quality and responsibility to consumers.

18 Months Warranty: Comprehensive 18-month warranty coverage for peace of mind and long-term reliability.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFast DeliveryR&D Capabilities

HENAN CHNFLEX INDUSTRIAL CO.,LTD.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.32h

AI-Powered supplier vetting

SummaryHENAN CHNFLEX INDUSTRIAL CO.,LTD. supplies rubber expansion joints and reports technical assistance, installation guidance, maintenance recommendations, OEM/ODM services, and full customization. It has exported for six years, but no overseas showroom, agents, branches, overseas-service countries, offline trade-show participation, inventory capability, or overseas warehouse is reported. Innovation evidence is weak because no new products were launched in the last year and no SDK or 3D software design service is available. Complaint handling and supplier assessment procedures exist, but written records or procedures are incomplete. Financial information is limited to year references rather than substantive performance evidence. One buyer name and one import-country association are provided, but no verifiable customer case details are available.

Supplier typeThe supplier is identified as an industrial manufacturer of rubber expansion joints, with product-specific information, six years of export experience, and stated OEM/ODM services. It is not described as a professional technical supplier and does not provide 3D software design services.

After-Sales capabilityCHNFLEX explicitly offers technical assistance, installation guidance, and maintenance recommendations, with service quotations and payment terms and stated lead times within 15 working days. However, it has no overseas showroom, agents, branches, or overseas-service countries; complaint procedures lack written records and corrective-action procedures lack written procedures or records.

R&D capabilityThe supplier offers ODM and full customization, but reports no new products launched in the last year, no SDK, and no 3D software design service. These explicit limitations outweigh the available design-related services for innovation assessment.

Customization capabilityFull customization is explicitly reported for design services, supported by stated ODM and OEM capabilities for popular brands. The evidence directly supports a strong ability to adapt products or designs to customer requirements.