Stable Performance Uniform Pressure Heavy Duty Constant Tension Hose Clamp for Air Ducts

• Customization: Available
• Standard: GB
• Material: Zinc Plated Steel
• Model NO.: Constant Tension Clamp
• Surface Treatment: Galvanized Sheet
• Head Type: Round
• Product Name: Constant Tension Clamp
• Keywords: Hose Clamp
• Suggested Install Torque: According to Model
• Size: Customized
• Feature: Durable,No Rust
• Package: Carton
• Color: Silver
• Transport Package: Standard Packaging or Customized
• Specification: Standard Specifications or Customized
• Trademark: WODAFENG HARDWARE
• Origin: Zhejiang, China
• Production Capacity: 50000pieces/Month
• Package Size: 30.00cm * 25.00cm * 20.00cm
• Package Gross Weight: 12.000kg

Product Description

Product Description

CONSTANT TENSION CLAMP

Eliminate leaks caused by thermal expansion and contraction with this innovative self-adjusting hose clamp.

Unlike standard clamps that lose their grip as materials expand and contract with temperature changes, this constant tension design automatically maintains optimal clamping pressure throughout all operating conditions.

It's the intelligent solution for applications where temperature fluctuations would compromise traditional clamp performance.

MAINTAINS CONSISTENT CLAMPING FORCE 

PREVENTS OVER-TIGHTENING DAMAGE 

MAINTENANCE-FREE OPERATION 

Provides steady, reliable pressure that remains within the ideal range regardless of temperature fluctuations or material changes.

The spring mechanism limits maximum clamping force, protecting delicate hoses from being crushed or damaged during installation.

Once installed, requires no periodic retightening or adjustment, providing years of reliable service without intervention.

Product Parameters

Materia	Band	Housing	Screw	Washers	Suggested Install Torque
W2	AISISS301/SS304	AISISS301/SS304	Zinc Plated Steel	AISISS410	11NM
W4	AISISS301/SS304	AISISS301/SS304	AISISS301/SS304	AISISS410

ZX15.8(BANDWIDTH15.8MM)
Size	Inch	mm
175	1-13/4	25-45
212	11/4-21/8	32-54
262	13/4-25/8	45-66
312	21/4-31/8	57-79
362	23/4-35/8	70-92
412	31/4-41/8	83-105
462	33/4-45/8	95-117
512	41/4-51/8	108-130
562	43/4-55/8	121-143
612	51/4-61/8	133-155
662	53/4-65/8	146-168
712	61/4-71/8	159-181
762	63/4-75/8	172-193
812	71/4-81/8	184-206
862	73/4-85/8	197-219
912	81/4-91/8	210-232

Detailed Photos

LIGHTWEIGHT YET DURABLE

UNIVERSAL FITMENT

Streamlined design minimizes weight without sacrificing clamping strength.

Designed to retrofit existing hose assemblies without special adapters or modifications.

PROTECTS SOFT HOSE MATERIALS 

LONG-TERM COST EFFECTIVENESS 

The controlled pressure prevents damage to silicone, rubber, and other soft hose materials while maintaining a secure seal.

The maintenance-free design reduces labor costs and downtime associated with periodic clamp adjustments and leak repairs.

FAQ

Q1: Are you a factory or a trader?
A: We are a manufacturer integrating industry and trade. Welcome to visit our company.
 
Q2: Can I add my LOGO to the product?
A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.
 
Q3: What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.
 
Q4: What are your modes of transportation?
A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.
 
Q5: How can I get an accurate quotation?
A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.