Weld Extra Heavy Carbon Steel Eccentric Reducer in GOST 17378
36-year professional Seamless pipe fittings manufacturer, supply GOST standard fittings to Russia.
Model:GOST 17378 concentric reducers
36-year professional Seamless pipe fittings manufacturer, supply GOST standard fittings to Russia.
Model:GOST 17378 concentric reducers
36-year professional Seamless pipe fittings manufacturer, supply GOST standard fittings to Russia.
Model:JS-R