Tender For tender for supply of pressure seal ring and rtj for high pressure valve at ntpc khargone - as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description , as material description
Tender For supply of carbon di oxide gas - m1060320608 gas chem carbon dioxide 99.8 perc 25 to 35kg , hydrostretch testing and its certificat , cylinder painting and stamping charges , cylinder valve replacement including pur , cylinder valve spindle replacement inclu , replacement of valve safety guard , cylinder cleaning with oil in valve , cylinder gland nut replacement , cylinder valve ptfe washer replacement , cylinder valve brass washer replacement , cylinder dead nut replacement , drilling out of broken valve