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                                                                                Cangzhou Spiral Steel Pipes Group Co.,Ltd.

                                                                              1. Epoxy coal asphalt anti - corrosion steel pipe Epoxy coal asphalt anti - corrosion steel pipe

                                                                                Epoxy coal asphalt anti - corrosion steel pipe Requirements of Epoxy Coal Bitumen Anticorrosive Steel Pipe and Pre - construction Preparation 2. Material requirements 2.1 All anti-corrosion materials must have material quality certificate,......

                                                                                Three cloth four oil epoxy coal tar anti-corrosion steel pip Three cloth four oil epoxy coal tar anti-corrosion steel pip

                                                                                Three cloth four oil epoxy coal tar anti-corrosion steel pipe Three cloth four oil epoxy coal tar anti-corrosion steel pipe, the use of epoxy coal tar anti-corrosion coating mainly composed of two components, epoxy and asphalt paint. It bel......

                                                                                Anticorrosion Spiral Steel Pipes with Epoxy Coal Anticorrosion Spiral Steel Pipes with Epoxy Coal

                                                                                Epoxy coal tar anticorrosive spiral steel pipe Introduction: Epoxy coal tar anticorrosive spiral steel pipe is what we often say a few cloth a few oil, common with a cloth two oil, three cloth two oil, five step three oil, seven cloth four......

                                                                                Anticorrosion Spiral Steel Pipes with Epoxy Coal Anticorrosion Spiral Steel Pipes with Epoxy Coal

                                                                                First, materials and components A component of epoxy coal tar pitch and topcoat, are based on epoxy resin and coal tar pitch as the main film, add a variety of anti-rust pigments, insulating filler, toughening agent, leveling agent, thinner......

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