... Twining---Wrapping---Vulcanization---Testing---Packaging---Finished products. Application: Hydraulic rubber hose is widely used in petroleum, colliery, metallurgy, ... wire reinforcement, and an oil and weather resistant synthetic rubber cover. Applications: This section covers hose for use with petroleum ... the courier cost: you can arrange a RPI (remote pick-up) service upon FedEx, UPS, DHL, TNT, etc. ...