GBS W4 stainless steel hose clamps 

Stainless steel clamps for demanding applications

Clamps made entirely of stainless steel (17-20% chromium, 9-12% nickel) IEC 417 240 (AISI 304, DIN 1.4301). GBS W4 clamps are high-class fasteners made entirely of AISI 304 stainless steel, making them an ideal choice for use in demanding environments exposed to moisture, chemicals, and aggressive atmospheric conditions. They are the most versatile clamps in our range, used in a wide variety of industries and industrial applications. GBS W4 screw clamps are characterized by a very strong construction and are used for fastening thick-walled, reinforced industrial hoses used in industry and agriculture. GBS W5 acid-resistant steel clamps are ideally suited for use where high resistance to aggressive environments is required or cleanliness must be maintained. They are used with rubber hoses, reinforced with plastic or steel, operating in the chemical, food, shipbuilding, agricultural, automotive industries, etc. The rounded edges of the band protect the hose from damage.

What is the difference between W4 hose clamps and W1, W2, and W5?

• W1 clamps – Standard galvanized clamps: Made entirely of galvanized steel, dedicated to standard applications in dry environments. The best choice for applications where operating conditions are not exposed to moisture or chemicals.

• W2 clamps – Clamps with stainless steel band: They feature an AISI 430 stainless steel band and galvanized components such as the screw. Used in moderately aggressive environments, e.g., in places with increased humidity, but without intense contact with aggressive chemicals.

• W4 clamps – Stainless steel clamps: Made entirely of AISI 304 stainless steel, providing full resistance to corrosion and aggressive environments. Excellent for applications in the food, chemical, and marine industries.

• W5 clamps – Acid-resistant clamps: The most advanced clamps, made of AISI 316 steel, resistant to acids and the strongest chemicals. Dedicated for work in environments with extremely aggressive conditions, such as the marine or chemical industry.

Application of GBS W4 stainless steel clamps

Food industry: Fastening hoses in food liquid transport systems where the highest standards of hygiene and corrosion resistance are required. Chemical industry: Installations exposed to contact with aggressive chemicals such as acids, bases, or solvents. Marine industry: Hydraulic systems and pipelines on ships, exposed to seawater and salt spray. Construction and HVAC: Ventilation and air conditioning systems in environments with increased humidity. Power industry: Fastening cables in installations exposed to intense variable atmospheric conditions.

Why choose GBS W4 clamps from HYDRON ?

High corrosion resistance: Thanks to the use of AISI 304 stainless steel, the clamps are durable and reliable even in difficult environmental conditions. Versatility: Suitable for operation in a wide range of temperatures and various environments, from the food industry to the chemical industry. Durability: Robust construction guarantees a long service life even under intensive use. Full offer: At HYDRON, you will also find clamps in other classes (W1, W2, W5), allowing you to choose the optimal solution for every type of application. We invite you to explore our offer of GBS W4 clamps and other products. Choose the highest quality for the most demanding applications!