【Product Overview】

The Transition Adapter Type Metal Hose is a multi-functional stainless steel metal hose that integrates flexible compensation, vibration damping and thread conversion, specially designed to solve the problem of incompatible interface specifications in industrial pipelines. It addresses common industry pain points of traditional pipeline connections, such as incompatible thread/interface specifications, need for custom adapters, cumbersome installation processes, and high risk of interface leakage. The product is constructed with a stainless steel corrugated inner tube and a steel wire braided outer mesh, with integrated standard transition adapters at both ends. It supports various mainstream thread specifications including R, RC, NPT and G, enabling seamless connection of different standard interfaces without additional conversion joints, ensuring one-step installation and strong adaptability. It is widely used in equipment supporting, pipeline renovation and non-standard pipeline engineering scenarios.

【Product Structure & Core Material Description】

1. Inner Stainless Steel Corrugated Tube: Precisely formed from 304/316L stainless steel with good flexibility and small bending radius. It effectively compensates for pipeline thermal expansion and contraction displacement, buffers equipment operation vibration, and exhibits excellent fatigue and deformation resistance.
2. Outer Stainless Steel Braided Mesh: High-density stainless steel wire braided layer enhances the hose’s tensile, pressure and impact resistance, protecting the inner corrugated tube from external wear, preventing bursting and cracking, and extending service life.
3. Transition Adapter Joints: Integrated one-piece machined stainless steel transition joints at both ends, with default R thread and support for RC, NPT, G and other thread specifications, compatible with mainstream industrial pipeline standards for DN6~DN50 sizes. The joints are firmly welded with excellent sealing performance and no leakage risks.
4. Material Selection:
   • 304 Stainless Steel: Cost-effective, rust and oxidation resistant, suitable for conventional working conditions such as HVAC, electromechanical and water supply.
   • 316L Stainless Steel: Resistant to acid, alkali and chloride corrosion, suitable for harsh conditions such as chemical and slightly corrosive fluid conveying.

    

【Core Technical Parameters & Thread Specification Table】

• Operating Temperature: -20℃~400℃
• Applicable Media: Industrial liquids, gases, steam
• Customization: Special threads (G thread, etc.), non-standard lengths and special pressure grades can be customized according to customer requirements.

【Core Performance Advantages】

1. Seamless Compatibility with Multiple Thread Specifications: Equipped with various standard threads such as R/RC/NPT, directly adapting to pipeline interfaces of different standards, eliminating the need for additional adapters and saving costs and installation time.
2. No Additional Adapters Required, One-Step Installation: Integrated transition joint design allows one-step pipeline connection, reducing intermediate leakage points and the risk of leakage, ensuring convenient and efficient installation.
3. High Temperature and Corrosion Resistant, Dual Material Options: 304/316L stainless steel material operates stably in a wide temperature range from -20℃ to 400℃, resistant to acid, alkali and oxidation, suitable for conventional and slightly corrosive working conditions.
4. Flexible Vibration Damping, Compensating Pipeline Displacement: The corrugated structure effectively absorbs equipment vibration and compensates for pipeline thermal expansion and contraction, reducing pipeline stress and protecting equipment and pipeline safety.
5. Pressure and Explosion Resistant, Excellent Sealing Performance: Reinforced braided mesh, pressure and impact resistant, firmly welded joints, no leakage during long-term medium conveying, eliminating the risk of leakage.
6. Complete Specifications, Supporting Non-Standard Customization: Conventional sizes from DN6 to DN50 are in stock, with custom special threads, lengths and joint forms available to adapt to various non-standard pipeline renovation and equipment supporting needs.

【Main Application Scope】

• Electromechanical Equipment Supporting Pipelines: Flexible connections for pump valves, air compressors, boilers and other equipment inlets and outlets.
• HVAC and Water Supply Systems: Flexible compensation and thread conversion for steam, hot water and cold water conveying pipelines.
• Chemical and Industrial Fluid Conveying: Pipelines for non-strongly corrosive liquid and gas media.
• Pipeline Renovation and Maintenance: Solving the problem of incompatible interface specifications between new and old pipelines, enabling connection without large-scale modifications.

【Original Manufacturer Supply Advantages】

We are a professional direct manufacturer of Transition Adapter Type Metal Hoses, factory direct sales with transparent prices and no middleman markup. Conventional specifications are in stock with fast delivery, without delaying equipment supporting and construction periods. All products are produced with national standard stainless steel raw materials, and each batch undergoes pressure, sealing, thread engagement and welding flaw detection tests with strict quality control. We accept bulk engineering orders and equipment supporting orders, support custom special threads and special lengths, with perfect after-sales service and stable long-term supply.