رامي مزين التعبئة

وصف قصير:

Ramie packing is braided from natural ramie impregnated with PTFE emulsion, ramie has higher structural strength and turns soft in the water. The PTFE emulsion enhances the lubrication ability of ramie.  Technical Data Sheet   Rotating Reciprocating Valves Pressure 2Mpa 2Mpa 3Mpa Shaft Speed 8m/s rotary Temperature -50℃~+130℃ PH Range 5~11