What specification does air hose of aluminum foil have?
XPS composite duct is taking stereoplasm B1-level flame retardant poly ethylene foam as insulating layer. Double-sided embossed aluminum foil is a new composite product through one-time processing. The product quality is light, beautiful and suitable for decoration and some requirements on high-grade places. It is convenient for installation and maintenance. It's innocuous and unpoisonous and with high-pressure resistance, dampproof, air proof, low heat conductivity coefficient and long-time heat insulation performance. It can also provide a maximum ceiling height. It has a high space utilization and is an economic product that is encironmental and healithy.
The specification and dimension of aluminum foil air hose: 1.2Ф- 16Ф. 2. thickness of pipe: 0.03mm. 3. temperature: -30℃+150℃ 4. steel wire: 0.8-1.4mm 5.flow velocity: aluminum foil fiexible air hose 28M/S. Good weather fastness, suitable for damp place and moderate cost. Galvanized steel pipe is fireproofing and easy to make. The inwall of air hose is smooth and with good air tightness resistance and bearing strength. The field fabrication of air hose is convenient. It's with high strength, strong ability to resist static pressure and is easy to carry. It won't be damaged after being collided. Generally aluminum foil telescopic air hose is vacuum exhaust, usually used in the bathroom defend bath to exhaust air.
The installation methods and standards of air hose of aluminum foil composite sandwich board. 1 nstruction preparation 1.1 The construction supervisor must be familiar with air hose, air inlet arrangement plan, design requirements and related specification and rules. He or she should also know air hose, air inlet making and installation technology and confide a technological secret to group leader. 1.2 According to construction progress, the supervisor should make a demand planning of board and other auxiliary materials and exam the implementing. 1.3 Before the construction, the quality inspetor should take a complete inspection to construction equipment and maerial. Only when everything is qualified, can workers start. What's more, the corresponding record should also be made. 2. Construction process.
