K0042

metal pressure flow bolt carbon steel stainless steel socket exchanger heat flange networks threaded nut blind valve plastic dams holes anchor square petrochemicals piping chemicals bore flanges cost less astm high-pressure fittings corrosion weld fluid media alternative leak proof threaded fittings 300 to 600 psi pressure classes fillet-type seal downstream refrigerant appliances bubbles eccentric female threads male threads reducer leak-resistant water supply air-brake fittings high temperature pressure resistance concentric elbow flexibility fitting pharmaceutical appliances cavitation oil and refineries gas processing lap joint weld neck slip on shipbuilding cost durable reliable forging forged stronger production cast ship-building wedge bolts cast-in-place anchor strike bolts concrete sleeve bolts construction block and stone lag shield bolts brick liquid vapour storage type gas - liquid indirect direct transfer immiscible transfer process fluidized bed direct control tighten soldering ring pump compressive high installation ferrules strong hydraulic seat flexible force gases cross mix energy transfer cold ducts counter arrangement liquids parallel fluid welding leakage maintenance pressure retaining plates spectacle tolerance inspection process cleaning flanges’ diameter systems high-pressure pipe networks reducing constantly economical pipes customized changing nuclear paper steel tap heavy and light chemicals orifice plate orifice meters gas processing and transmission oil production and refining power generation orifice work pieces t nut crown greater resistance retention acorn hole flat cap wooden tee nylon good pipe body metal manually automatically pneumatically hydraulically • linear • rotary rubber quarter of plastic self – tapping wood screws sheet metal screws clasping pitch drywall screws screw wood sms self - drilling objects threads friction ridges home renovation resist corrosion hexagon fastened fastener brass nuclear plants machine reservoirs threading shaft aluminium stainless steel and silicon bronze rust resistant gas 4. lap joint flange pressure class gasket disc 5. threaded flanges 6. blind flanges 3. socket weld flanges oil 1. weld-neck flanges ductile iron 2. slip-on flanges cast iron