What applications are spring band hose clamps suitable for?

They are commonly used on hose-to-barb connections in cooling, fuel, vacuum, air, water, and other low-pressure fluid systems. Please confirm pressure, temperature, fluid compatibility, and hose type before ordering.

Can you supply multiple sizes in one order?

Multiple sizes or assortment packing may be available depending on the order plan. Please confirm the required diameter range, quantity by size, and packaging before ordering.

Is this spring clamp suitable for bulk purchasing?

Bulk purchasing can be discussed based on the required sizes, quantities, finish, and packaging. Capacity, MOQ, and lead time are subject to confirmation.

What are the sample policy, MOQ, and lead time?

Sample availability, MOQ, and lead time vary by size, finish, packaging, and order quantity. Specific requirements are subject to confirmation.

Self Clamping Black Coated Spring Type Hose Clamps

Name: Self Clamping Black Coated Spring Type Hose Clamps
Brand: Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.
SKU: 2141028365

Zhejiang, ChinaZhe Jiang Yue Ding Corrugated Tube Co., Ltd.

US$0.12

5,000-9,999 Pieces

US$0.08

10,000-49,999 Pieces

US$0.03

50,000+ Pieces

Product profile

Customization

Available

Material

Metal

Usage

Spring Clamp

Model NO.

Spring Clamps

Structure

Spring Band Clamp

Standard

Condition

New

Brand

Yueguan

Standard or Nonstandard

Standard

Color

Silver/ Yellow Zinc Plating/Black

Size

Customized Sizes Acceptable

Ssurface Treatmentbody

Color Zinc Plating;Blackening; Dacromet;Blue Zinc

Application

Hose Connection

Type

Q673b, Q673c

Transport Package

Carton

Specification

7mm-40mm

Trademark

YDCT

Origin

Zhejiang, China (Mainland)

HS Code

73269090

Production Capacity

50000000 Piece/Pieces Per Month

Key features

Available in multiple nominal diameters and clamping ranges to match different hose outside diameters

Self-compensating spring-band design helps maintain clamping force as hose dimensions change with temperature.

Spring steel material options are available for stable elasticity and clamping performance.

Zinc-based, coated, or other surface finishes may be available to improve corrosion resistance.

One-piece, screw-free structure allows quick installation and removal with suitable spring-clamp pliers.

Smooth band contact and controlled edges help distribute pressure around the hose and reduce the risk of local damage.

Suitable for hose-to-barb connections in automotive cooling, fuel, vacuum, air, and other low-pressure fluid systems.

Multiple sizes and size marking options can help repair shops and distributors manage replacement inventory more efficiently.

Custom size, material, surface finish, marking, and packaging options are available upon request.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Fast DeliveryStandardized quality control

Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 24 years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤4.55h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells metal hoses, drainage systems, oil-tank accessories, compensators, mechanical and hardware accessories, stamping parts, electronic components, and automotive parts, while also providing technical research, consulting, and import/export services. It demonstrates broad customization, OEM/ODM support, recent product development, and available SDK capability. Production equipment covers machining, forming, welding, cutting, and related processes, with two production lines and stated lead times within 15 working days in both off-peak and peak periods. Quality processes include written inspection instructions, traceability, complaint handling, corrective actions, and quality assurance. Certifications include ISO9001:2015, ISO45001:2018, and ISO14001. Export experience is stated as 24 years, with exports representing 21%–30% of sales and markets across Southeast Asia, the Middle East, Europe, and Australia. Financial records are indicated for 2021–2023, but the provided...

Supplier typeThe supplier is a manufacturer and seller of metal hoses, drainage systems, oil-tank accessories, compensators, mechanical and hardware accessories, stamping parts, electronic components, and automotive parts. Its scope also includes technical research and development, consulting, technical services, and import/export activities, indicating a manufacturing supplier with technical-service capabilities.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus other unspecified certifications. These explicitly demonstrate certification coverage for quality, occupational health and safety, and environmental management.

After-Sales capabilityThe supplier has a documented and followed customer-complaint handling procedure, corrective and preventive action procedures, and service-capability assessment records. It also states service quotation and payment terms and lead times within 15 working days, but the slices do not explicitly describe installation, maintenance, warranty, or spare-parts support.

R&D capabilityThe supplier reports new products during the past year, ODM services, available SDK support, and technical research and development within its business scope. These are explicit indicators of R&D and innovation capability.

Production capacityThe supplier lists extensive production equipment, including CNC, machining, forming, lathes, welding, laser welding, pipe cutting, drilling, sawing, and weaving machinery. It operates two production lines and states lead times within 15 working days in both off-peak and peak periods, supported by documented supplier-service procedures.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same range is reported across its R&D and design-service capabilities, providing strong direct evidence of customization breadth.

Product Q&A

Q:What size spring clamp should I choose?

Measure the hose outside diameter after it is installed on the fitting or barb, then choose a clamp whose working range matches that OD. Please confirm the clamp measurement method before ordering.

Q:How does a spring band clamp maintain tension?

The spring-band structure expands and contracts slightly with the hose, helping maintain clamping force during normal temperature-related dimensional changes.

Q:What material is used for the spring clamp?

Common spring-clamp materials include spring steel grades selected for elasticity and strength. The exact material grade for your order is subject to confirmation.

Q:What surface finishes are available?

Spring-clamp pliers are recommended, especially for larger sizes or confined spaces. Tool choice should match the clamp size and installation access.

Q:Will the spring clamp damage a rubber or silicone hose?

Correct sizing and a smooth band surface help reduce local hose damage. Avoid using an undersized clamp or positioning it on a damaged hose section.