The 2-inch chemical hose is a corrosion-resistant flexible conveying pipe specially designed for heavy-duty operations. It accurately matches the core specifications of 2-inch diameter and 1.4MPa working pressure, with sliding flanges at both ends. The flanges are made of ASME B16.5 standard 2-inch 150 RF carbon steel, featuring excellent chemical corrosion resistance and high-temperature resistance. It can be used for long-term exposure to chemically contaminated aqueous solutions with pH 4-14 and t=100°C. With a firm structure and strong adaptability, it is an ideal choice for chemical medium transportation under heavy-duty working conditions, widely used in chemical, metallurgical, environmental protection and other fields that require corrosion resistance and high pressure resistance for heavy-duty operations.
2. Core Specifications, Structure and Material
(1) Core Specification Parameters
Diameter: 2 inches; Working Pressure: 1.4MPa; Applicable Working Condition: Heavy-duty operations; Flange Configuration: Sliding flanges at both ends; Flange Standard: ASME B16.5; Flange Specification: 2-inch 150 RF carbon steel; Applicable Medium: Chemically contaminated aqueous solutions; pH Range: 4-14; Applicable Temperature: 100°C (for long-term exposure); Core Features: Chemical corrosion resistance, high-temperature resistance, suitable for heavy-duty operations, firm connection.
(2) Core Structure and Material
- Hose Body Material: Made of special corrosion-resistant flexible materials (such as PTFE polytetrafluoroethylene, EPDM ethylene propylene diene monomer rubber or fluororubber), the material is dense and has strong impermeability. It can effectively resist the erosion of acid-base chemical contaminated aqueous solutions within the pH range of 4-14, and will not age or be damaged when exposed to high-temperature environment of 100°C for a long time. It also has good flexibility and fatigue resistance, adapting to frequent movement and bending in heavy-duty operations, avoiding pipe cracking and medium leakage.
- Flange Configuration: Sliding flanges are equipped at both ends. The flanges are made of 2-inch 150 RF carbon steel in strict accordance with ASME B16.5 standard. The RF (raised face) seal design has excellent sealing performance, which can effectively prevent chemical medium from leaking from the flange connection; the sliding sleeve structure is convenient for installation and disassembly, adapting to the rapid docking needs of heavy-duty operation sites. The carbon steel material has high strength and wear resistance, which can withstand mechanical impact and pressure in heavy-duty operations and extend the service life of the flange.
- Reinforcement Structure: The hose body is built with high-strength fiber or steel wire reinforcement layer, optimized according to the needs of heavy-duty operations, improving the pressure resistance and structural stability of the hose body. It can stably withstand 1.4MPa working pressure, avoiding pipe bulging and damage caused by pressure fluctuation and mechanical extrusion under heavy-duty working conditions, ensuring safe transportation.
3. Core Advantages of the Product
- Heavy-Duty Adaptation: Specially designed for heavy-duty operations, the hose body and flange structure are strengthened to withstand mechanical impact, frequent movement and pressure fluctuation under heavy-duty working conditions, adapting to various complex heavy-duty operation scenarios.
- Strong Corrosion Resistance: The hose body is made of special corrosion-resistant material, which can be exposed to chemically contaminated aqueous solutions for a long time with pH 4-14, resistant to acid-base corrosion, and can still operate stably at 100°C without aging or leakage.
- Convenient and Firm Connection: Sliding flanges at both ends, complying with ASME B16.5 standard, 2-inch 150 RF carbon steel material, raised face seal design, reliable sealing performance, sliding sleeve structure for quick installation and disassembly, adapting to on-site operation needs.
- Stable and Durable: 1.4MPa working pressure adapts to the conventional chemical transportation needs of heavy-duty operations. The built-in reinforcement layer improves structural stability. The hose body has strong flexibility and fatigue resistance, long service life, which can reduce maintenance costs and ensure continuous operation.
4. Application Scope
This product is specially designed for chemical medium transportation in heavy-duty operation scenarios. It is suitable for long-term transportation of chemically contaminated aqueous solutions under the conditions of pH 4-14 and 100°C. It is widely used in chemical industry (chemical raw material transportation, wastewater treatment), metallurgical industry (acid-base waste liquid transportation), environmental protection industry (polluted water treatment), pharmaceutical industry (chemical reagent transportation) and other fields that require corrosion resistance and adapt to heavy-duty operations. It can be used as a flexible connector between various heavy-duty equipment and manifolds to ensure the safe, efficient and stable transportation of chemical media.
