The main raw materials for the production of ethylene PVC are mainly ethylene, VCM and EDC (VCM and EDC are intermediate products from PVC to PVC). The ethylene method requires 0.48 tons of ethylene and 0.65 tons of chlorine per ton of PVC. The cost of producing PVC by ethylene method is as follows:
Ethylene method PVC cost calculation = [(ethylene cost + chlorine cost) / 0.6 + management fee] * 1.17 = [1.95 (0.5 *
Ethylene price +0.65* chlorine gas unit price) + management fee]*1.17
If VCM and EDC are imported, the costing formula is:
Import EDC: PVC=1.6*1.025EDC
Import VCM: PVC=1.025VCM (where VCM=1.6EDC)
End Feed Bronze Fittings is designed according to kembla and connex type .but the quality is same as kembla bronze fittings and coneex Bronze Fittings ,End Feed bronze fittings ,end feed gunmetal fittings,kembla bronze fittings,connex bronze fittings
End Feed Bronze Fittings
End Feed Bronze Fittings,end feed gunmetal fittings,kembla bronze fittings,connex bronze fittings
Taizhou Runde Company , https://www.smartfittings.com