Stainless Steel Butterfly Handle Hose Clamp | German Type, 304/201, for Automotive & Marine

Short Description:

This German-style hose clamp features a butterfly handle for quick, tool-free tightening and loosening. Its non-perforated band provides 360° even pressure, protecting soft hoses from damage while ensuring a leak-proof seal. Made from stainless steel 304 or 201 with a polished finish, it offers excellent corrosion resistance for automotive, marine, and agricultural applications. Available in 9mm and 12mm bandwidths, covering clamping diameters from 8mm to 170mm. Backed by Glorex’s quality control and flexible customization options.

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Hose Clamp with Butterfly Handle Overview

This German-style Butterfly Handle Hose Clamp combines the reliable sealing performance of a worm-drive clamp with the convenience of a thumb-operated handle. It is engineered for applications where quick adjustments and secure fastening are essential, eliminating the need for separate tools during installation or maintenance.

The design features a non-perforated band that provides 360-degree sealing pressure. This protects soft silicone or rubber hoses from being crushed or cut, ensuring the integrity of your connection and preventing leaks under fluctuating pressure.

German-Style Worm Gear Hose Clamp Features

Tool-Free, Quick Installation: The integrated butterfly handle allows for rapid tightening and loosening by hand, significantly reducing assembly time in the field or on the production line.

Superior Hose Protection: The smooth, non-perforated inner surface of the band ensures uniform clamping force, protecting hoses from damage and maintaining a stable, leak-proof seal.

Durable, Corrosion-Resistant Materials: Crafted from high-quality Stainless Steel 201 or 304 with a polished finish. This offers excellent resistance to rust and corrosion, ensuring a long service life even in demanding environments like marine or agricultural settings.

Reliable, Vibration-Proof: The precision-engineered worm drive mechanism ensures a tight, secure grip that remains locked in place, resisting loosening caused by vibration.

German-style Hose Clamp with Butterfly Handle

German-style Hose Clamp with Plastic Butterfly Handle

Worm Drive Hose Clamp with Plastic Butterfly Handle Materials

Material	W1	W2	W4	W5
Band	Zinc plated	200ss/300ss	300ss	316
Housing	Zinc plated	200ss/300ss	300ss	316
Screw	Zinc plated	Zinc plated	300ss	316

Stainless Steel 201 German-Style Worm Gear Hose Clamp Specifications

Our clamps are available in two distinct bandwidths to suit different hose types and pressure requirements. Below are the standard size ranges. Please refer to the detailed specification table for the full list.

Dimensions (mm)	Bandwidth	Thickness (mm)	Dimensions (mm)	Bandwidth	Thickness (mm)
8-12	9mm	0.6	10-16	12mm	0.6
10-16	9mm	0.6	12-20	12mm	0.6
12-20	9mm	0.6	16-25	12mm	0.6
16-27	9mm	0.6	20-32	12mm	0.6
20-32	9mm	0.6	25-40	12mm	0.6
25-40	9mm	0.6	32-50	12mm	0.6
32-50	9mm	0.6	40-60	12mm	0.6
40-60	9mm	0.6	50-70	12mm	0.6
50-70	9mm	0.6	60-80	12mm	0.6
60-80	9mm	0.6	70-90	12mm	0.6
70-90	9mm	0.6	80-100	12mm	0.6
80-100	9mm	0.6	90-110	12mm	0.6
90-110	9mm	0.6	100-120	12mm	0.6
100-120	9mm	0.6	110-130	12mm	0.6
110-130	9mm	0.6	120-140	12mm	0.6
120-140	9mm	0.6	130-150	12mm	0.6
130-150	9mm	0.6	140-160	12mm	0.6
140-160	9mm	0.6	150-170	12mm	0.6

Note: A 0.6mm thickness ensures robust strength while maintaining flexibility for a secure fit.

Hose Clamp With Handle Applications

Automotive: Fuel lines, radiator hoses, coolant systems, vacuum lines.

Agricultural: Irrigation equipment, sprayers, chemical transfer lines.

Marine: Bilge pumps, fuel lines, water systems, deck wash hoses.

General Industry: Pneumatics, dust collection systems, general hose and tube fastening.

Thumb Screw Hose Clamp Showcase

Why Choose Glorex?

Quality Control: Our factory operates with a complete inspection system and high quality standards, with skilled workers on every production line.

Customization: We offer flexible packaging options (from standard poly bags to custom color boxes) and lettering (stencil or laser engraving).

Efficient Logistics: Located in Tianjin, we have long-term partnerships with major logistics companies and ports (Xingang, Dongjiang) to ensure fast delivery.

German Hose Clamps Package

About Us

Mika (Tianjin) Pipeline Technology Co., Ltd. is based in Tianjin, a major transportation hub and key node on the Maritime Silk Road. We manufacture high-quality pipe clamps that deliver reliable, leak-proof sealing for automotive, military, engine systems, HVAC, irrigation, and industrial drainage applications. Our team of nearly 100 employees includes 15 sales and after-sales specialists, 8 technicians (5 of whom are senior engineers), and we pride ourselves on a pragmatic, collaborative, and forward-looking company culture.

FAQ

Q1: What is a German-style hose clamp with a butterfly handle?

A: It's a type of worm drive hose clamp featuring a large thumb-operated butterfly handle instead of a traditional hex head. This design allows for tool-free tightening and loosening, making installation faster and easier, especially in tight or hard-to-reach spaces.

Q2: What materials are these clamps made from?

A: Our clamps are manufactured from high-quality Stainless Steel 201 or 304 with a polished finish. This ensures excellent corrosion resistance, durability, and a long service life, even in demanding environments like marine, agricultural, or automotive applications.

Q3: Do I need tools to install this clamp?

No. The butterfly handle is designed for hand tightening, so no screwdrivers, wrenches, or other tools are required. This feature significantly speeds up installation and maintenance work.

Q4: Can I get customized packaging or branding?

Yes. We offer flexible packaging options, including plastic bags, plain white boxes, kraft boxes, color boxes, blister packs, and more. Custom lettering, such as stencil printing or laser engraving, is also available upon request.

Q5: What makes the German-style design different from regular hose clamps?

The key difference is the non-perforated inner band. Unlike traditional clamps with holes that can crush or cut soft silicone hoses, our German-style design provides 360° uniform sealing pressure. This protects the hose surface, ensures a more stable seal, and reduces the risk of leaks.

Q6: What is your typical lead time and shipping method?

We maintain good inventory levels for standard sizes. Shipping is flexible – we cooperate with major logistics companies and Tianjin ports (Xingang, Dongjiang) to ensure fast delivery worldwide. Please contact our sales team for specific lead times based on your order quantity.

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