What is the minimum order quantity?

The Minimum Order Quantity is 1 Piece.

What are the terms of payment?

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

What is the delivery time?

Delivery time is 10-35 days. Peak season lead time is one month, and off-season lead time is within 15 workdays.

Grid Coupling Flexible Snake Spring Couplings for Petrochemical Industry

Name: Grid Coupling Flexible Snake Spring Couplings for Petrochemical Industry
Brand: Jingjiang Huading Machinery Manufacturing Co., Ltd.
SKU: 1983606965

Jiangsu, ChinaJingjiang Huading Machinery Manufacturing Co., Ltd.

US$50.00-4,000.00

1 Piece

Product profile

Customization

Available

Standard Or Nonstandard

Standard

Shaft Hole

18mm-500mm

Model NO.

JS Series Coupling

Torque

45n·M-800000n·M

Bore Diameter

18mm-500mm

Speed

4500rpm-540rpm

Structure

Flexible

Material

Optional

Type

Elastic Coupling

Moment of Inertia

0.0014-711kgm2

Lubricating Oil

0.0272-67.24kg

Norminal Torque

45-800000n·M

Shaft Hole Diameter(D1,D2)

18mm-500mm

Permissible Speed

540-4500rpm

Shaft Hole Length

47-432mm

Model

Js Series Coupling

Certification

ISO, CE, BV

MOQ

1 Piece

Color

as Your Requirement

Size

Standard Size

Terms of Shipment

by Sea

OEM/ODM

Available

Warranty

1 Year

Delivery Time

10-35day

Transport Package

Wooden Case

Specification

as your requirement

Trademark

Huading

Origin

China

HS Code

8483600090

Production Capacity

100000pieces/Year

Key features

High Transmission Efficiency: Transmission efficiency up to 99.47% with short-time overload capacity twice the rated torque.

Serpentine Spring Design: Strong elasticity greatly improves torque, allowing higher speed and good compensation in axial, radial, and angle.

Wide Application Range: Suitable for metallurgy, mining, petroleum, chemical, ships, textile, and various mechanical equipment shaft transmission.

Good Damping Effect: Effective damping avoids resonance, ensuring safe operation and long service life.

Flexible Structure: Simple structure allows convenient assembly and disassembly, suitable for heavy and general machinery.

Customizable Options: Supports OEM/ODM, custom colors, and various shaft hole diameters from 18mm to 500mm.

Strict Quality Control: 100% inspection before packing, adhering to ISO9001 and TS16949 standards with professional staff testing.

Professional Manufacturer: Jingjiang Huading Machinery specializes in coupling design and manufacture with advanced technological processes.

Company profile

Fast DeliveryStandardized quality controlProduction Process VisualizationManagement Certification

Jingjiang Huading Machinery Manufacturing Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.66h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM availability, documented quality procedures, complaint and corrective-action processes, and a substantial listed equipment base. It reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with multiple payment and quotation terms and stated lead times. However, it lacks valid manufacturing-capacity contracts with related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Its digital operational capability is limited by the stated absence of ERP integration. No evidence confirms financial strength, recognized-brand OEM work, Fortune 500 cooperation, or customer case references.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and other management-system certifications, plus other product-compliance certification. The specific scope, validity, and issuing bodies are not provided, so the certification evidence is positive but not fully verifiable from the slices.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions, and accepts multiple payment and quotation terms. However, it has no overseas service agents or branches, no overseas warehouse, and no overseas showroom, limiting locally delivered after-sales support.

R&D capabilityThe supplier reports new products within the past year, provides ODM and multiple design-customization services, and lists no available SDK. It also lacks ERP integration for production, procurement, quality-control, and logistics workflows, so product-development activity is evidenced but broader innovation infrastructure is not demonstrated.

Production capacityThe listed facility includes sawing, welding, turning, broaching, drilling, balancing, hobbing, milling, painting, boring, and spline-shaft milling equipment. The supplier reports inventory capability, stated peak-season lead time of one month, off-season lead time within 15 working days, and documented supplier-assessment and quality procedures, but it has no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service is also available, providing direct evidence of broad customization capability.

Client casesThe supplier states that it does not provide OEM services for popular brands and has not collaborated with Fortune 500 companies. No other named customers, project references, or case studies are provided, so customer-case strength cannot be established.