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German Type Hose Clamps

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German Type Hose Clamps, also widely known for adhering to the DIN 3017 standard, are precision-engineered fastening solutions renowned for their robust construction and reliable sealing performance. These clamps are distinguished by their specific design features aimed at providing high clamping force and preventing hose damage, making them a preferred choice for critical applications.

Utilizing a worm gear mechanism, German Type Hose Clamps offer precise tightening and an evenly distributed clamping pressure around the hose and fitting. A key characteristic is often the non-perforated or smoothly rolled edge band design, which minimizes the risk of cutting into or abrading the hose material, ensuring a secure and leak-free connection over time.

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Product Details

Primarily manufactured from high-quality steel, often with various levels of corrosion resistance (zinc-plated or stainless steel grades like W1, W2, W4, W5), German Type Hose Clamps are widely employed in the automotive industry, industrial machinery, agricultural equipment, and other sectors where durable, high-integrity hose connections are essential, particularly under vibration or pressure.

Features

DIN 3017 Standard: Manufactured in accordance with the German industry standard for hose clamps, ensuring quality and performance.

High Clamping Force: The robust worm gear mechanism allows for significant tightening torque, providing a secure seal.

Hose-Friendly Design: Often feature a non-perforated or rolled-edge band to prevent damage to the hose surface.

Precise Tightening: Enables fine adjustment of the clamping pressure for optimal sealing.

Durable Construction: Available in various material grades (W1, W2, W4, W5) offering different levels of corrosion resistance.

Vibration Resistant: Designed to maintain a secure connection even in environments with vibration.

Wide Range of Sizes: Available to fit a broad spectrum of hose diameters.

Technical Data

Standard: DIN 3017

Material Grades: SS304

Band Width: 9mm and 12mm.

Band Thickness: Typically ranges from 0.6mm to 1.0mm.

Clamping Diameter Range: Available in numerous sizes to cover a wide range of hose outer diameters.

Screw Type: Hexagon head screw, often with a combination slot (e.g., for slotted and Phillips screwdrivers).

Tightening Torque: Specified maximum torque for proper installation, ensuring sufficient clamping force without damaging the clamp or hose.

Specifications

Width (mm)	Band Thickness (mm)	Diameter (mm)
9.0	0.7	8-12
9.0	0.7	10-16
9.0	0.7	12-22
9.0	0.7	16-27
9.0	0.7	20-32
9.0	0.7	25-40
9.0	0.7	30-45
9.0	0.7	35-50
9.0	0.7	40-60
9.0	0.7	50-70
9.0	0.7	60-80
9.0	0.7	70-90
9.0	0.7	80-100
9.0	0.7	90-110
9.0	0.7	100-120
9.0	0.7	110-130
9.0	0.7	120-140
9.0	0.7	130-150
9.0	0.7	140-160
12.0	0.7	12-20
12.0	0.7	16-27
12.0	0.7	20-32
12.0	0.7	25-40
12.0	0.7	30-45
12.0	0.7	35-50
12.0	0.7	40-60
12.0	0.7	50-70
12.0	0.7	60-80
12.0	0.7	70-90
12.0	0.7	80-100
12.0	0.7	90-110
12.0	0.7	100-120
12.0	0.7	110-130
12.0	0.7	120-140
12.0	0.7	130-150
12.0	0.7	140-160
12.0	0.7	150-170
12.0	0.7	160-180
12.0	0.7	170-190

To customize any other sizes, please contact sales for further information.
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German Type Hose Clamps

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