The threading pipe is divided into two types: IMC and EMT, both of which are processed by hot-dip galvanized. The EMT conduit is a metal thin-walled conduit. The thickness of the IMC is relatively thick, which is suitable for harsher environments.
Diesel gas fuel storagetank consist of a primary steel tank tightly wrapped by a secondary exterior steel wall that may be in direct contact with the primary tank.
R410a refrigerant gas R410A is a HFC blend, used mainly in air conditioning systems; it may also be used as an alternative to R13B1 in low temperature refrigeration Detail Refrigerant Type : R410a Chemical Name : , Difluoromethane /Pentafluoroethane Chemi