【Product Overview】

The Steelmaking Water Conveying Metal Hose Assembly is a special flexible pipe fitting specially developed for circulating cooling water conveying in high-temperature smelting equipment such as steelmaking converters. It solves common industry pain points of traditional cooling pipelines, such as easy leakage, fatigue cracking and short service life under high temperature, high vibration and alternating cold and hot conditions. The product adopts a stainless steel corrugated pipe and steel wire braided mesh structure, with a high-temperature resistant protective layer on the outer layer, and integrally formed with standard flanged connections at both ends. The welds are firm and leak-free, which can effectively compensate for equipment thermal expansion and contraction displacement and buffer vibration impact, providing stable cooling water flow for the converter for a long time and ensuring the safe operation of smelting equipment. It is an indispensable core accessory for the steelmaking cooling system.

【Product Structure & Core Material Description】

1. Inner Stainless Steel Corrugated Pipe: Precisely formed from high-quality stainless steel with good flexibility and small bending radius. It can effectively compensate for axial, transverse and angular displacements of pipelines, buffer equipment operation vibration and noise, and has high flex fatigue strength, suitable for frequent deformation and cold and hot shock conditions of steelmaking equipment.
2. Outer Stainless Steel Braided Mesh: Densely reinforced with high-density stainless steel wire braiding, improving the overall tensile strength, pressure resistance and impact resistance of the hose, protecting the inner corrugated pipe from external wear and pulling damage. The explosion-proof and crack-resistant structure is stable, suitable for high-pressure cooling water conveying.
3. High Temperature Resistant Protective Layer: The outer layer is equipped with a special high-temperature resistant protective sleeve to isolate high-temperature radiation, prevent the hose surface from being scalded and aged, and extend the service life, suitable for the high-temperature environment of the steelmaking workshop.
4. Flanged Connection Assembly: Standard carbon steel/stainless steel flanges with firm welding and flat sealing surfaces, seamlessly dockable with the converter cooling system pipeline, achieving zero leakage sealing with corrosion-resistant gaskets. Easy to disassemble and maintain, compatible with industrial pipeline standards.

【Core Technical Parameters】

• Product Name: Steelmaking Water Conveying Metal Hose Assembly
• Main Material: Stainless Steel (304/316L optional)
• Outer Protection: High temperature resistant special protective layer
• Operating Temperature: -10℃~+260℃
• Working Pressure: 0.6MPa~2.5MPa
• Applicable Media: Circulating cooling water, industrial cooling water
• Applicable Industries: Steelmaking, Metallurgy, Converter Smelting Equipment
• Connection Type: Standard flanged connection (customizable according to national standards)

【Core Performance Advantages】

1. High Temperature and Burn Resistant, Suitable for Steelmaking High-Temperature Environment: The outer high-temperature resistant protective layer isolates radiant heat, and the inner stainless steel material is resistant to 260℃ high temperature, without softening or aging in the high-temperature environment of the steelmaking workshop for a long time.
2. High Pressure and Explosion Resistant, Reliable Sealing Performance: With a maximum pressure resistance of 2.5MPa, the braided mesh reinforces the explosion-proof performance. The flanged welding is firm, with no leakage during cooling water conveying, eliminating the risk of leakage.
3. Impact and Vibration Resistant, Fatigue Resistant and Long Service Life: The dual structure of corrugated pipe and braided mesh buffers the vibration impact of converter equipment and compensates for thermal expansion and contraction displacement. No fatigue cracking under long-term alternating cold and hot conditions, with a service life far exceeding that of ordinary hoses.
4. Special Protective Design, Anti-Scald and Easy Maintenance: The outer protective layer can prevent high-temperature burns and reduce external impact damage, facilitating daily inspection and maintenance.
5. Flanged Connection, Strong Installation Compatibility: The standard flange can be directly docked with the converter cooling pipeline without additional modification, suitable for various steelmaking equipment cooling systems.
6. Customized Service, Adaptable to Working Conditions on Demand: Custom non-standard lengths and flange specifications are supported, and configurations can be adjusted according to different converter models and working condition requirements.

【Application Scope】

• Steelmaking Converter Cooling System: Flexible connection for circulating cooling water conveying in smelting equipment such as converters and electric furnaces.
• Metallurgical Industry High-Temperature Equipment: Flexible compensation of cooling water pipelines for high-temperature equipment such as blast furnaces and heating furnaces.
• Industrial Circulating Water System: High-pressure and high-temperature circulating water conveying pipelines in metallurgical workshops.

【Factory Supply Advantages】

We are a professional direct manufacturer of steelmaking water conveying metal hose assemblies, produced with industrial-grade stainless steel raw materials and optimized for steelmaking working conditions. Each product has passed high pressure, high temperature and fatigue cycle tests with strict quality control. Sufficient stock of common specifications with short lead times for custom orders. We accept bulk orders from metallurgical enterprises, providing one-stop steelmaking cooling pipeline solutions and support for custom specifications. Perfect after-sales service with stable long-term supply.