Views: 0 Author: Site Editor Publish Time: 2025-07-28 Origin: Site
Sheet Molding Compound (SMC) tanks offer a lightweight, corrosion‑resistant solution for potable‑water storage. Hebei Huayu Environmental Engineering Co., Ltd’s SMC tanks meet NSF/ANSI 61 standards for drinking water, ensuring material inertness and hygienic internal surfaces.
Panel Fabrication
SMC panels are molded under heat (140–160 °C) and pressure, embedding glass fibers in a thermoset polyester matrix mixed with food‑grade additives. The process yields uniform panels with precise flange geometries and built‑in stiffening ribs.
Tank Assembly
Panels connect via stainless‑steel bolts and EPDM gaskets to form capacities from 5 m³ to 500 m³. Tongue‑and‑groove edges and captive clamps maintain alignment and compress gaskets evenly. Tongue angle and flange design prevent water entrapment in joints.
Performance Characteristics
Potable‑Water Compliance: Panel materials and gelcoat formulations are certified for drinking water contact.
Thermal Behavior: Low thermal conductivity reduces condensation; external insulation can be added for temperature‑sensitive installations.
Ease of Installation: Panels weigh under 60 kg each and can be assembled by small crews without cranes, suitable for remote or elevated sites.
Maintenance
Routine inspections verify bolt torque and gasket condition. Cleaning uses potable‑water‑safe detergents and low‑pressure rinses. Hebei Huayu provides spare gaskets and bolt kits, as well as recommended torque sequences to maintain seal integrity over time.
