Perforated tube three-core electric heating tape,Industrial salt snow melting agent additive and using method thereof

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2 results about "Snow melting" patented technology

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Perforated tube three-core electric heating tape

InactiveCN101860994AReduce risk of sabotageLow traction resistanceHeating element shapesFire controlSnow melting

The invention relates to a perforated tube three-core electric heating tape which is mainly used for laying perforated tubes on the surfaces of pipelines of petrochemical industry, fire control, steel, electric power and the like and is also suitable for perforated tubes of storage tanks, heat supply of civil architectures, snow melt and the like. The electric heating tape is formed by sequentially compounding three core wires (1), a first insulating layer (2), a second insulating layer (3), a padding layer (4), an inner jacket (5), a shielding layer (6) and an outer jacket (7) from inside to outside. The perforated tube three-core electric heating tape can greatly reduce the traction resistance and reduce the risk of damaging the cable insulating layers during perforating tubes.

Owner:JIANGYIN HUANENG ELECTRIC HEATING EQUIP CO LTD

Industrial salt snow melting agent additive and using method thereof

ActiveCN110205098AHarm reductionImprove environmental performanceOther chemical processesAnticaking agentSnow melting

The invention discloses an industrial salt snow melting agent additive and a using method thereof. The additive comprises the following components in parts by weight: 10 to 50 parts by weight of a concrete protective agent; 10 to 30 parts by weight of a corrosion inhibitor; 3 to 5 parts by weight of a plant protection agent and 1 to 10 parts by weight of a soil anticaking agent. Through the technical scheme, the performance of each component of the additive is not affected, and reduction of the harm effect of an industrial salt snow melting agent on road steel facilities, plants, cement concrete and soil is comprehensively considered, so that the environmental protection performance of the industrial salt snow melting agent is obviously improved.

Industrial salt snow melting agent additive and using method thereof

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Owner:西安华泽道路材料有限公司

2 results about "Snow melting" patented technology

Perforated tube three-core electric heating tape

Industrial salt snow melting agent additive and using method thereof

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