Installation Precautions
(1) Where the installation of the oxygen valve is strictly degreased in contact with oxygen, after degreasing, it is blown off with dry air or nitrogen without oil.
(2) Welding should be argon arc welding or arc welding.
3. Operational precautions
(1) When switching the oxygen valve, it should be carried out slowly. The operator should stand on the side of the valve and open it once in place.
(2) It is strictly forbidden to blow the pipeline with oxygen or test leaks with oxygen.
(3) Implement the operating ticket system and make detailed explanations and regulations on the purpose, method and conditions of the operation in advance.
(4) Manual oxygen valves with a diameter greater than 70 mm are allowed to operate when the pressure difference between the front and the back of the valve is reduced to within 0.3 MPa.
Technical: Aluminum Die Casting
Material: A380/ADC12
Standards: DIN, ASTM and BS, JIS.
Casting Machining Locking pressure: 180 Ton/280 Ton/400 Ton
Precision Machining: Advanced CNC Machining center, lathe machining, milling machining, drilling machining. Etc.
Application: vending locks, padlocks, parking meter locks, cabinet locks, switch locks, electronic locks and more can be used
as OEM locks
Surface finish: Polishing, e- plating, chrome plating, zinc plating, powder coating,
Anodized Colour: Silver, red, champagne, black, blue, bronze and so on
Customer design or samples will be very welcome.
Quality: Wonderful Mold Design, mature technical and advanced Machining engage our product with nice smooth and excellent mechanical properties.
Lighting Accessories Mold, Aluminum Heat Sink Mold,Precision Injection Mold,Thinwall Injection Mold
PF Mold Co., Ltd. , http://www.pf-mold.com