American Type Hose Tube Clamp Constant Tension Worm Gear Clamps

• Customization: Available
• Material: Stainless Steel
• Usage: Hose Clamp
• Model NO.: Constant Tension Worm Gear Clamps
• Standard: Standard
• Condition: New
• Name: Constant Tension Clamp
• Delivery Time: 30-35days
• Logo Print: Yes
• Application: Industry
• OEM: Accepted
• Color: Silver
• Surface Treatment: Polishing
• Feature: Easy Installation
• Transport Package: Carton
• Specification: Customized
• Trademark: wdf
• Origin: China
• HS Code: 7326909000
• Production Capacity: 50000PCS/Month
• Package Size: 30.00cm * 25.00cm * 20.00cm
• Package Gross Weight: 12.000kg

Product Description

Product Description

Constant Tension Worm Gear Clamps is provided for compressing a hose radially to hold the hose on a pipe. The Constant Tension Worm Gear Clamps has a band for wrapping about the hose over the pipe and includes a first end and a free end. Angled slots extend in parallel adjacent the free end and a housing is attached to the first end and includes first and second end walls. An adjustment screw passes through the first end wall and extends generally in parallel with respect to the bands, the screw being contained within the housing at all times but for a head and a part of a shank adjacent the head. The head is operable to rotate the screw which has a thread in engagement with the angled slots so that rotation of the screw will adjust the band about a hose. The screw also includes a thrust surface adjacent the thread and remote from the head and a helical coil spring is contained in the housing in alignment with the screw and in compressive engagement between the thrust surface and the second end wall. An end piece on the screw engages into the spring sufficient to locate the spring and the screw about a common axis. As a result, after the screw has been rotated to tighten the band, the screw can subsequently be further rotated to compress the helical coil spring and thereby store energy in the spring for use in automatically tightening the clamp should the hose creep to a smaller diameter.

Product Parameters

Material	Band	Housing	Screw	Washers	Suggested Install Torque
W2	AISI SS301/SS304	AISI SS301/SS304	Zinc Plated Steel	AISI SS410	11 Nm
W4	AISI SS301/SS304	AISI SS301/SS304	AISI SS301/SS304	AISI SS410

ZX15.8(Band width 15.8mm)
Size	inch	mm
175	1-1 3/4	25-45
212	1 1/4-2 1/8	32-54
262	1 3/4-2 5/8	45-66
312	2 1/4-3 1/8	57-79
362	2 3/4-3 5/8	70-92
412	3 1/4-4 1/8	83-105
462	3 3/4-4 5/8	95-117
512	4 1/4-5 1/8	108-130
562	4 3/4-5 5/8	121-143
612	5 1/4-6 1/8	133-155
662	5 3/4-6 5/8	146-168
712	6 1/4-7 1/8	159-181
762	6 3/4-7 5/8	172-193
812	7 1/4-8 1/8	184-206
862	7 3/4-8 5/8	197-219
912	8 1/4-9 1/8	210-232

Detailed Photos

Company Profile

Ningbo Wodafeng hardware technology co.,ltd. Is a professional manufacturer and exporter of hose clamp ,hardware accessories and customized metal stamping products, we located in the port city Ningbo.

 

We have our own engineering team and own machineries. we provide one-stop metal parts development,mold manufacturing,

stamping,lathing,and comprehensive after-sales services.

Our products are widely used in industries such as automotive, telecommunications equipment, drainage pipes, and plumbing equipment. Our american type clamp,germany type clamp and heavy duty clamps series are outstanding to serve in some special applications .We strictly adhere to the ISO9001/TS16949 quality standards to create value for domestic and international customers.

 

table for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.

FAQ

1, Can we get some samples? Any charges?                                                              

Yes, free existing labels, you need to pay shipping cost.

 

2. How can we get a quote?

Contact us with specification: such as material, design, size, shape, color, quantity,  surface finishing, etc.

3. Can you help with the design?

Yes, Simply design free, special design need to pay.                                                                     

4. What's the trade term and payment term?

Amount less than $1000, 100% paid before production, more than $1000 can be negotiated!

T/T, Western Union, PAYPAL etc.

5.  May I have new sample made with my design for confirmation?

Yes. Sample charge means set up charge for production line, little quantity we suggest that straight for production. Large quantity we suggest that sample first, and sample fee can be refund.