- license allowing us to machine, re-chase or re-cut rotary shouldered connections that fall under this license allowing us... casing & tubing in the oil & gas industry casing and tubing is a critical product that is used in large quantities. rainbow carries the api licenses for... cross overs, subs...
master alloy morgan molten metal systems sealant silicon metal silicon metal silicon metal silicon metal silicon metal foundry development ce cup ce meter dry lining general purpose castable refractory grout (coil cement) phospate bonded plastic & plaster refractory abrasive resistance material insulating...