Dredging hose Dredging hose is mainly mainly includes floating dredging hose, discharge dredging hose and suction dredging hose. The working temperature of the dredging hose is :-25℃ to +80℃(-13℉ to +176℉）, and it is a kind of anti surge impact dredging hose. Excellent products, stable performance, good crystallinity, low internal stress, good tensile strength and…
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PVC hose production process Soft PVC and hard PVC production process is slightly different, because the soft formula into the largest plasticizer, so kneading plastic is a common part of the production of PVC hose. In the soft PVC kneading process, in order to make the resin plasticizer swelling and perfection, so that the kneading…
DetailsIntroduction of PVC hose classification PVC hose is made of PVC resin plus a large amount of plasticizer and a certain amount of stabilizer and other additives, through the processing of injection molding after a kind of engineering or civilian hose. PVC hose has excellent chemical stability, excellent electrical insulation properties and good flexibility, coloring, this…
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