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      Working pressure [bar]
      Minimum operating temperature [°C]

      Minimum operating temperature [°C]: -32 — -15

      Maximum operating temperature [°C]

      Maximum operating temperature [°C]: 60 — 80

      Material
      Vacuum resistance
      Standard length [m]
        • Select options This product has multiple variants. The options may be chosen on the product page / Details
          This premium-quality hose is engineered to perform reliably even in the most demanding environments, combining exceptional flexibility, light weight, and user-friendly handling. Its carefully designed wall thickness and durable polyester braid reinforcement maintain the hose’s cross-sectional stability, ensuring consistent performance under pressure. The black antistatic PVC inner layer with resistance below 10⁶ Ω/m provides maximum safety in hazardous zones, while compliance with EN ISO 5359 guarantees suitability for medical gas applications. Widely trusted in hospitals and ambulances, it is available with an outer PVC layer in distinct colors for quick and clear identification of media: blue for nitrous oxide, white for oxygen, yellow for vacuum, and black-and-white for air. With a working pressure of 15 bar and an operating temperature range from -15°C to +60°C, this hose delivers outstanding durability, safety, and efficiency, making it the ideal choice for professional medical environments where reliability is paramount.
        • Select options This product has multiple variants. The options may be chosen on the product page / Details
          The flexible welding hose for oxygen, manufactured in compliance with ISO 3821 standards, ensures reliable performance and durability in demanding working environments. Designed with a black SBR/NR rubber inner layer and reinforced with a strong synthetic braid, it guarantees excellent resistance to kinking and external damage. The smooth blue SBR/NR rubber outer layer provides additional protection against weather conditions, making the hose suitable for both indoor and outdoor use. With a working pressure of up to 20 bar and an operating temperature range from -20°C to +70°C, it delivers consistent efficiency and safety in various applications. This hose is not intended for use with fuel-based gases, oils, or LPG, ensuring optimal compatibility with oxygen systems. Its robust construction, flexibility, and long service life make it a dependable choice for professional welding operations where precision and reliability are essential.
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          GWPB Flexible Natural Gas Hose

          All products | Technical gases hoses
          This highly durable flexible hose is designed for the safe transfer of propane-butane and natural gas, ensuring reliable performance in demanding conditions. Manufactured in compliance with the ISO 3821 standard, it features a robust inner layer made of black NBR rubber, providing excellent resistance to gas permeability and wear. Reinforced with two strong textile braids, the hose guarantees stability, flexibility, and long-lasting strength under pressure. Its outer layer, crafted from orange EPDM/SBR rubber, offers superior resistance to weathering, abrasion, and mechanical damage, making it suitable for both indoor and outdoor applications. With a working pressure of up to 20 bar and an impressive operating temperature range from -30°C to +70°C, this hose delivers consistent safety and efficiency across a wide variety of industrial and commercial uses. Designed for professionals who value reliability, it combines advanced materials with proven engineering to ensure maximum performance and peace of mind.
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          ACETYLENE EN 559/ISO 3821 Welding Hose

          All products | Technical gases hoses
          This high‑quality welding hose is designed for safe and efficient acetylene applications, offering exceptional flexibility and durability even in demanding working environments. Manufactured in compliance with ISO 3821 standards, it ensures reliable performance and long service life. The inner layer is made of robust black SBR/NR rubber, while a strong synthetic braid reinforcement provides excellent resistance to pressure and mechanical stress. The smooth red SBR/NR outer layer protects against abrasion, weather conditions, and everyday wear, keeping the hose in optimal condition during intensive use. With a working pressure of up to 20 bar and an operating temperature range from -20°C to +70°C, it guarantees consistent functionality across a wide spectrum of industrial and workshop settings. Resistant to kinking and atmospheric influences, it delivers secure gas flow and easy handling, making it an indispensable tool for professional welding operations. Not intended for use with gases derived from fuels, oils, or propane‑butane (LPG), this hose is a reliable choice for specialists who value safety, efficiency, and top‑tier quality in their equipment.
        • Select options This product has multiple variants. The options may be chosen on the product page / Details
          This highly durable and flexible hose is engineered for the safe transfer of LPG in both liquid and gaseous form, as well as natural gas, ensuring reliable performance in demanding industrial and commercial applications. Built with a robust black synthetic rubber inner layer and reinforced with a strong synthetic braid, it guarantees excellent resistance to pressure and mechanical stress. The outer layer, made of black micro-perforated synthetic rubber, is specially designed to withstand ozone exposure and harsh weather conditions, extending the hose’s service life even in outdoor environments. Its antistatic properties (R <10⁶ Ω/m), combined with an integrated copper wire, provide continuous electrical conductivity between the hose ends, enhancing operational safety. Manufactured in compliance with EN 1762:2018, type D, this hose offers a working pressure of up to 25 bar and performs reliably within a wide temperature range from -30°C to +70°C, making it a versatile and secure solution for energy distribution systems.
        • Select options This product has multiple variants. The options may be chosen on the product page / Details
          The double welding hose for oxygen and acetylene is a high‑performance solution designed in compliance with the ISO 3821 standard, ensuring reliability and safety in demanding welding environments. Its inner layer is made of durable black synthetic rubber, providing excellent resistance to gases, while the double polyester braid reinforcement guarantees strength, flexibility, and long service life even under intensive use. The smooth synthetic rubber outer layer is color‑coded in red for acetylene and blue for oxygen, allowing quick and easy identification, reducing the risk of errors during operation. With a working pressure of up to 20 bar and an impressive operating temperature range from -32°C to +80°C, this hose delivers consistent performance in both low and high temperature conditions. Engineered for professional applications, it combines durability, safety, and user convenience, making it an essential component for efficient and precise welding processes.
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          OXYGEN/FV Hose for Metallurgical Oxygen Lances

          All products | Technical gases hoses
          This heavy-duty hose is engineered specifically for oxygen lance applications in the metallurgical sector, ensuring maximum durability and safety in the most demanding environments. Its inner layer is crafted from robust black CR rubber, while the reinforcement consists of a double textile cord combined with a fiberglass spacer, delivering exceptional strength and resistance to pressure. The outer layer, available in striking yellow or blue CR rubber, is self-extinguishing and manufactured in compliance with the ASTM C 542 standard, guaranteeing superior fire safety. Designed to operate reliably under a working pressure of 30 bar and within a wide temperature range from -30°C to +70°C, this hose provides outstanding performance, long service life, and peace of mind for industries where precision and reliability are critical.
        • Select options This product has multiple variants. The options may be chosen on the product page / Details

          Oxygen Welding Hose ISO 3821

          All products | Technical gases hoses
          This lightweight and highly flexible oxygen hose is designed to deliver reliability and safety in demanding industrial environments. Manufactured in compliance with the EN ISO 3821 standard, it ensures optimal performance in oxy-fuel welding applications, typically paired with a red acetylene hose for seamless operation. Its versatile construction also makes it suitable for use with natural gas and compressed air, offering broad application possibilities across various industries. The inner layer, made of durable black SBR/EPDM rubber, guarantees resistance to wear and gas permeability, while the PVA reinforcement provides excellent strength and stability under pressure. The smooth blue EPDM outer layer enhances durability, protecting the hose from abrasion, weather conditions, and mechanical stress. With a working pressure of up to 20 bar and an impressive operating temperature range from -30°C to +80°C, this hose delivers consistent performance even in extreme conditions. Combining safety, flexibility, and long-lasting quality, it is the ideal choice for professionals seeking efficiency and reliability in their daily operations.
        • Select options This product has multiple variants. The options may be chosen on the product page / Details
          The end fitting is designed for thermoplastic and hydraulic hoses used in high-pressure gas applications, ensuring a secure and reliable connection with an internal G-3/4" (3/4" BSP) thread in compliance with PN-81/M-69229 (DIN477-1 no. 9). Engineered for use with oxygen and carbogen, it guarantees safety and durability in demanding environments where precision and resistance are essential. Manufactured from high-quality AISI 304 stainless steel for the fitting and robust brass for the nut, the component delivers excellent corrosion resistance, mechanical strength, and long-lasting performance. Its precise construction allows for easy installation and a tight, leak-free seal, making it an ideal solution for industries requiring dependable gas handling, such as medical, laboratory, and industrial applications. This fitting combines advanced material properties with standardized design, offering a professional-grade connection that enhances efficiency, reliability, and safety in every use.
        • Select options This product has multiple variants. The options may be chosen on the product page / Details
          This high-quality end fitting is designed for thermoplastic and rubber hydraulic hoses used in high-pressure gas applications, ensuring safe and reliable connections in demanding environments. Equipped with an internal Whitworth thread W21.8 x 1/14" L (left-hand thread) and manufactured in compliance with PN-81/M-69229 (DIN477-1 no. 1), it guarantees compatibility with industry standards and secure assembly. Engineered for use with hydrogen, methane, and other combustible gases, the fitting combines durability with safety, making it an excellent choice for critical gas transfer systems. The robust construction features corrosion-resistant AISI 304 stainless steel for the fitting body and a precision-machined brass nut, delivering long-lasting performance even under extreme operating conditions. Designed to meet the needs of professionals seeking reliability, efficiency, and compliance, this component provides a trusted solution for industries where safety and precision are paramount.
        • Select options This product has multiple variants. The options may be chosen on the product page / Details
          This high-quality end fitting is designed for thermoplastic and rubber hydraulic hoses used in high-pressure gas applications, featuring an internal Whitworth thread W21.8 x 1/14" and a connection compliant with PN-81/M-69229 (DIN477-1 no. 6). Engineered for reliability and safety, it is suitable for a wide range of gases, including ammonia, argon, carbon dioxide, and helium, ensuring versatile use across various industries. The fitting is manufactured from durable AISI 304 stainless steel, providing excellent resistance to corrosion and mechanical stress, while the nut is made of robust brass to guarantee a secure and long-lasting connection. Thanks to its precise construction and adherence to international standards, this component delivers optimal performance in demanding environments, making it an ideal choice for professionals seeking dependable solutions for gas handling systems.
        • Select options This product has multiple variants. The options may be chosen on the product page / Details
          The HPG-HI end fitting is a robust and reliable solution designed for Teflon hoses used in high-pressure gas applications, featuring an internal Whitworth thread W21.8 x 1/14" and a connection compliant with PN-81/M-69229 (DIN477-1 no. 6). Engineered for compatibility with gases such as ammonia, argon, carbon dioxide, and helium, it ensures secure and leak-free performance even under demanding conditions. Manufactured from premium AISI 304 stainless steel for the end fitting and durable brass for the nut, this component combines strength, corrosion resistance, and long-lasting durability. Its precise construction guarantees optimal safety and efficiency, making it an excellent choice for industries requiring dependable gas transfer solutions. Designed to meet rigorous standards, the HPG-HI end fitting offers both reliability and versatility, ensuring seamless integration into professional systems where performance and safety are paramount.
        • Select options This product has multiple variants. The options may be chosen on the product page / Details
          The end fitting is designed for PTFE hoses used in the transfer of high‑pressure gases, ensuring secure and reliable connections in demanding applications. Equipped with an internal Whitworth thread W24.32x1/14" and compliant with PN-81/M-69229 (DIN477-1 no. 10), it guarantees full compatibility with standardized systems and seamless integration into existing installations. Dedicated specifically for nitrogen service, the component provides excellent resistance to pressure and chemical influence, safeguarding both performance and safety. Manufactured from premium AISI 304 stainless steel for the fitting and durable brass for the nut, it combines strength, corrosion resistance, and long service life. This robust construction makes it an ideal choice for industries where reliability and precision are crucial, such as laboratories, medical facilities, and industrial gas distribution. By ensuring a tight, leak‑free connection, the fitting enhances operational efficiency and minimizes downtime, offering users a dependable solution tailored to the highest technical requirements.
        • Select options This product has multiple variants. The options may be chosen on the product page / Details
          This high-performance end fitting is designed for thermoplastic and rubber hydraulic hoses used in high-pressure gas applications, ensuring safe and reliable operation even under demanding conditions. Equipped with an internal Whitworth thread W24.32x1/14" and manufactured in compliance with PN-81/M-69229 (DIN477-1 no. 10), it guarantees precise compatibility and secure connections. Specifically engineered for nitrogen systems, the fitting combines durability and corrosion resistance thanks to its robust AISI 304 stainless steel body, while the brass nut provides excellent mechanical strength and long-lasting sealing performance. This combination of premium materials ensures extended service life, reduced maintenance needs, and consistent reliability. Ideal for professional use in industrial, laboratory, and technical environments, the fitting offers a dependable solution for applications where safety, precision, and efficiency are critical. Its high-quality construction and standardized design make it a trusted choice for users seeking maximum performance and confidence in their gas handling systems.
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