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Carbon steels for low temperature service

Carbon steels for low temperature service                
Other than temperature capabilities, LF2 and LCB are suitable for the same standard service applications as outlined as A105 and WCB such as steam, hydrocarbons and general industrial services. The main difference between LF2/ LCB and A105/WCB is that LF2/LCB is Charpy impact tested at -46ºC. For this reason,LF2 and LCB valves dual conforming to A105 and WCB. We also stock A352-LC1 triple conforming to WCB, LCB and WCC.
A352 LCB: This material is usually used as Triple Offset Butterfly Valve Series 3000 &4000,Higt Performance Double Offset Butterfly Valve Series 5000 Body  and  Disc,it is suitable for Water,Air,Oil,etc.
A352 LC1: This material is usually used as Triple Offset Butterfly Valve Series 3000 &4000,Higt Performance Double Offset Butterfly Valve Series 5000 Body  and  Disc,it is suitable for Water,Air,Oil,etc.
A350 LF2: This material is usually used as Triple Offset Butterfly Valve Series 3000 &4000 Champing Ring,  it is suitable for Water,Air,Oil,etc.