Is customization available?

Yes, we support OEM/ODM and full customization. You can customize by sending a letter or drawing.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for delivery?

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

Double Sphere Thread Rubber Flexible Expansion Joint

Name: Double Sphere Thread Rubber Flexible Expansion Joint
Brand: HENAN CHNFLEX INDUSTRIAL CO.,LTD.
SKU: 2062940802

Henan, ChinaHENAN CHNFLEX INDUSTRIAL CO.,LTD.

US$3.50-29.00

1 Piece

Sample price:US$2.80/piece.Request sample

Product profile

Customization

Available

Connection

Union Type

Kind

Corrugated Compensator

Model NO.

thread rubber flexible expansion joint

Type

Axial

Head Code

Round

Material

Cast Steel

Surface Treatment

Galvanized

Customized

Certification

CE, ISO14001, ISO9001

Warranty

18 Months

Application

Oil

Company

Manufacturer

Burst Pressure

6.0MPa

OEM&ODM

Support

Temperature

-20~115℃

Transport Package

Carton Box

Specification

DN15-DN80

Trademark

CHNFLEX

Origin

Henan

HS Code

40094200

Production Capacity

60000PCS/Year

Key features

Customizable Design: Supports OEM/ODM and full customization based on drawings or specific requirements.

Noise Reduction: Reduces pipeline pump vibration noise with strong damping capacity and excellent sound insulation.

Corrosion Resistance: Prevents corrosion from acidic, alkaline, and oil-resistant media, extending service life.

Flexible Installation: Convenient installation with internal threaded couplings; absorbs axial, lateral, and angular displacement.

High-Quality Materials: Uses top-level CR/EPDM/NBR rubber without recycled materials and nylon-reinforced steel wire.

Strict Quality Control: 100% strict inspection process ensures product reliability and consumer responsibility.

Wide Application: Suitable for central air conditioning, petrochemicals, sewage treatment, and agricultural irrigation.

Comprehensive Support: Provides free samples, drawings, 24-hour online service, and factory inspections.

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: ≤5.14h

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.