Our GLL heavy duty mini hose clamps adapt hot-dip galvanized steel plates as the base material, and the surface is covered with a high-temperature zinc layer to form a dense oxide protective layer. GLL process can resist moisture, acid, alkali and salt spray corrosion, and pass the 48-hour neutral salt spray test (NSS standard) without red rust, which is suitable for harsh environments such as used for quick fixation of automobile fuel pipes, cooling system hoses, and turbocharger connecting pipes.
Key process advantages include: Double-layer anti-rust structure: The steel belt uses thickened low-carbon steel inside to enhance compression resistance, and the thickness of the external zinc layer is ≥8μm, which complies with GB/T 13912-2020 standards. Tensile strength enhancement: Some models use double steel wire reinforcement design with a tensile strength of ≥400MPa (carbon steel standard) to ensure the long-term stability of high-pressure pipelines (such as industrial oil pipes).
GLL heavy duty mini hose clamps have many excellent features :
High-quality galvanized steel material: Our GLL mini pipe clamp is made of high-quality galvanized steel with excellent corrosion resistance. GLL galvanizing treatment not only effectively prevents rust, but also prolongs the service life of the pipe clamp, especially suitable for humid or highly corrosive environments.
Our GLL Heavy-Duty Mini Pipe Clamp surpasses conventional solutions with enhanced structural integrity, delivering 40% greater clamping force and double the pressure tolerance ratings. It is suitable for need to withstand high pressure, vibration or high temperature occasions,such as automobiles, industrial machinery and construction equipment.
Easy to install and adjust: GLL pipe clamp enables users to effortlessly modify the clamping force for secure hose retention. The screw design facilitates quick installation, saving time and manpower, while ensuring the firmness and security of the connection.
GLL Heavy Duty Mini Hose Clamp adopts a perforated steel belt + hexagonal screw design, which takes into account flexibility and tightening force:
Wide adjustable range: 9mm/12mm bandwidth optional, supporting pipe diameters from 7-9mm to 30-32mm (specific specifications depend on the model), meeting the diverse needs of small-diameter hoses to medium-sized pipes.
360° uniform locking: The screw drives the steel belt to shrink radially, providing sealing pressure without dead angles to prevent liquid or gas leakage.
Strong tool adaptability: supports manual tightening or with power tools, and installation efficiency is increased by more than 50%.
