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lcb lcc lf2 gate valve seller

Sep 20, 2006u00a0u00b7 consequently lcc is better if welding is a consideration. my normal response is that lcc is basically a subset of lcb, that is all lcc will comply with the requirements of lcb but not the reverse. asme b16.34 gives differing mop for lcb and lcc (lcc > lcb), in line with the min tensile properties noted in the above replies.
A216 lcc is basically the same as a216 wcc except it is charpies impact tested at -46u00bac for low temperature service. (global supply line stock a216 lcc triple conforming to wcb, lcb and wcc). refer to low temperature carbon steel overview at this website (go to link below). lcc is a better casting than wcb due to itu2019s higher density.
China gate valve manufacturer: a352 lcb gate valve, dn500, pn20, dn500 (20 inch), pn20 (ansi 150), flanged end, api 600 standard, lf2+13cr seat.
Hand wheel, gear box, pneumatic/electric actuators, solenoid valve, single & double, pilot operated. certification all our supplied materials are standard supplied with: en10204 3.1 certificate and nace mr0175 / 0103, drawings can be provided if needed . the pressure equipment directive (ped) 97/23/ec. on request 3.2 certificate can be supplied.

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