The existence of zinc layer has brought some difficulties to the welding of galvanized steel. The main problems are: the increased sensitivity of welding cracks and pores, the evaporation of zinc and smoke, oxide slag, and the melting and destruction of zinc layer. Welding cracks, pores and slag inc... READ MORE
According to the structure, manufacturing and application of aluminum alloy products, the following principles shall be followed when selecting materials: 1. In terms of light weight, good strength, weldability, extrusion processability and maintenance are required; 2. In terms of service life, hi... READ MORE
1) For workshops (employees): the hygienic standard for noise in industrial enterprises stipulates that employees shall be exposed to noise for 8 hours, and the noise value of workshops shall not exceed 85dB (a). 2) For the plant boundary (surrounding residents): according to the class II standard ... READ MORE
Plastic access panels are a budget-friendly solution and serve as a great introduction to access door panels. They are fantastic in multi-residential buildings, as well as some commercial settings. They are easy to install and can provide a clean aesthetic finish. READ MORE
KEEP YOUR DÉCOR PLEASING -The white finish, textured exposed surfaces, can be left as is or painted to match the surrounding decor. The panel provides an aesthetically pleasing way to hide cables, unsightly holes in the ceiling or wall, unsightly wires, water valves and all types of renovations. READ MORE
Shower Room Water pipe valve Cable inspection port Pet house Outdoor pipe opening Air conditioning outlet READ MORE
HOW DO I INSTALL A DRYWALL ACCESS DOOR ? Measuring – Drawer around the outside edge of the rear of the panel with a pencil. Cutting – To cut the drywall, drill each corner to allow you to saw with a jab saw or blade. Fitting – Offer the panel in and make sure it sits flush. Installing – Run a bead... READ MORE
Installation method of finished gypsum board manhole: ① The long side of gypsum board is parallel to the secondary keel; ② The gypsum board is fixed on the secondary keel and cross brace with self tapping screws, with a nail distance of 150-170mm and a nail distance of 10-15mm from the board edge.... READ MORE
SPECIFICATION: FENGZE access panels are a commonly used building device that provide easy access to plumbing, electrical, HVAC or duct systems. An access door or panel is installed into the existing drywall, mortar, tile or ceiling, and they have snap-in-place doors that open to plumbing valves, w... READ MORE
We Continue to Innovate and Expand Our Line of Access Panel Products we can manufacture since last 15 years.More and more designs of steel access panels and access doors are designed and produced according to customers' requirements and received good reputation from all our customers . READ MORE
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