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  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: TIANYIN 9mm bandwidth non perforated worm drive German hose clamp
  • Model Number: various
  • Material: Stainless Steel
  • perforated: no
  • bandwidth: 12mm/9mm/8mm
  • standard: standard
  • TS16949: TS16949
  • key words: 9mm bandwidth non perforated worm drive German hose clamp

Packaging & Delivery

Packaging Details plastic bags as inner package ,then in cartons ,pallet at last or at your request for 9mm bandwidth non perforated worm drive German hose clamp
Delivery Time 10-40 days for non perforated worm drive German hose clamp


9mm bandwidth non perforated worm drive German hose clamp
1. Screw:7 mm hex-head .Carbon steel or 200/300/400 grade stainless s

9mm bandwidth non perforated worm drive German hose clamp



   Screw : 7mm hex-head .Carbon steel or 400/200/300 grade stainless steel .

   Band : 9mm/8mm/12mm bandwidth . Non-perforated .Carbon steel or 400/200/300 grade stainless steel .

   Housing : Carbon steel or 400/200/300 grade stainless steel . 



1.The outer edge of the band with smoothing and shaping treatment precludes the damage of the hose.

2.using high quality material and precise stamping molding, prevents thread stripping.

3.with precise design, uniform stress, good sealing ability, can be twisted smoothly, and used multiple times.


clamping size range chart  


SAE Sizesdia.min.-max.(mm)dia.min-max.(in.)torque performance installation(in.-lbs.)torque performance installation(nm)torque performance ultimate(in.-lbs.)torque performance ultimate(nm)



Main Products Outline:

1 British hose clamps: band thickness is usually about 1 mm, double the thickness of other hose clamps. So the band tension is very strong. Widely used in larger pressure occasions. With out tooth traces at inner ring of the band can protect the soft surface of hoses.


2 German hose clamps: the unique side pressing design, and non-perforated design can effectively prevent the soft surface of the silicone tube and hose from damage.


3.American hose clamps: with band thread through-hole, and teeth of the screw fitted in, they have more powerful locking. and accurate Occlusal. Also,american hose clamps can be used in non-circular objects, they can bundle the square columnar objects, such as flue, electric vehicle batteries,etc.


4.T bolt hose clamps: similar to their brothers ---- the single-head solid strong clamps, both of them belong to the powerful hose clamps , which also called European clamps. The common bandwidth 20MM, 24MM, 26MM,etc., have a larger Strong torque. Widely used in places with strong fastening force requirements.


5.V band hose clamps: traditional flange replacing products. beautiful appearance. cheap. fast and easy installation. high strength, good sealing performance. Pipes are connected with high concentricity. and easy removal. They can be used as an active connection of round or oval ducts and pipes which require constant maintenance and activities.


6.U shape pipe clamps:are used for pipe fixing on various surfaces and support structures. U tube clamps is suitable for fixed pipeline with oil, water, gas medium in metallurgy, petroleum, chemicals, vehicles, ships, power hydraulic systems. U pipe clamps under stamping, sheet metal, galvanized surface treatment , taking shape with "U" style,have a unique advantage of damping, silencers, sound absorption, abrasion etc..


7.Spring-loaded T-bolt hose clamps: spiral spring design prevents the occurrence of leakage when temperature changes, and have a self-compensation function (constant pressure). Widely used in truck air intake, cooling ventilation systems. T-spring hoops made of high quality stainless steel and thin band material, provide uniform sealing pressure with special bending process ,forming a completely reliable seal. they are dedicated to the environment of vibration and large diameters.


8 rubber coated hose clamps: with good flexibility, tensile strength, flame retardant, waterproof, anti-aging, anti-static, high temperature resistance, corrosion resistance, wear-resistant, anti-UV performance.


9. Handle/thumb screw hose clamps: simple and easy to use, without any tools. Handle/thumb screw can be plastic coated or not.


10 quick release hose clamps: mainly used in fast conversion, such as sealing of the air duct, dust channel interface. meets quickly tied needs to enable work very efficient.








    We  specialize in hose clamp with more than 10 years experience ,having own factory and brand .


    The following products are covering in our production line :


Amercian type hose clamp

Covered type hose clamps / Hi-torque clamps / Germany type stainless steel hose clamps / solid clamps Double screw hose clamps / one screw hose clamps / Doubled heads hose clamps / T type hose clamps / U type hose clamps / v  band clamp / one ear hose clamps


    If you want to know about  more about our products ,please feel free to contact us


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