Strengthen the level 3PE anti-corrosion steel seamless spot

3PE anti-corrosion steel to strengthen the level Manager Wu: 183 3344 0848 QQ: 3024 5876 34 Spot strengthen the level 3PE anticorrosive steel stock to strengthen the level 3PE anticorrosive steel stock to strengthen the level 3PE anti-corrosion steel seamless spot to strengthen the level 3PE anti-corrosion steel seamless spot 3PE anti-corrosion steel with density light weight, high strength, heat insulation, sound insulation, fire-retardant, cold, corrosion, non-absorbent, fast construction harassment and other superior personality, has become the construction, transport, kerosene, chemical, electric power, refrigeration and other industries full insulation corrosion, waterproof plugging, seals and other essential information. 3PE anti-corrosion steel pipe used in a variety of exterior and interior chamber, heating pipe corrosion dove together, local air conditioning ducts, chemical, and other industries pipe cold project. Overview 3PE anti-corrosion pipe foam 3PE disaggregated data since the thirties was born, a direct superior insulation as one kind of corrosion data obtained by deft development, its use has become more common in the category, but also because of its construction harassment, clearly saving anti-corrosion effect The quantities used are more various heating, cooling, oil, transport and various steam pipe. Multi quantities for a variety of heating, cooling, oil, transport and various steam pipe. 3PE anti-corrosion steel high heed therefore polyether polyol combination of materials and many more isocyanate information through a chemical reaction foaming. Pipeline corrosion The third layer: high-density polyethylene cherish layer thickness preformed a set color (yellow) plastic pipe, which is cherished infection 1 3PE coating from a hard object crushed stagnate, two anti-corrosion waterproof. Use cut 3PE anti-corrosion steel corrosion protection when transporting in cold engineering various media -50 ℃ -150 ℃ within the context. It is widely utilized in rural dove together heating, heat-cab, cold storage, coal, kerosene ports, chemical industry corrosion cold project. 1 advantage personality pipeline corrosion reduce project cost. Fall off in full measure, the dual bundle heating pipes, 1-like environment can be reduced to 25% of project cost (adoption FRP do cherish layer) and 10% (high density polyethylene adoption do cherish layer) dominate. 2 hot Huaxiao low, thrift energy. Its thermal conductivity is: λ = 0.013-0.03kcal / m h oC, much lower than other commonly used early data pipeline corrosion, corrosion effect progress 4-9 times??. Further water absorption is very low, about 0.2kg / m2. The reason is because of low water absorption rate 3PE closed cell foam up to 92% disposal. Low thermal conductivity and low water absorption, coupled with anti-corrosion layer and the surface water utility good high-density polyethylene or fiberglass shell treasure, rotate the old-fashioned trench laying heating pipes "wearing wet jacket" environment, greatly enhance the overall heating pipes Hua Xiao heat, heat 2% net heat loss, less than 10% of the norm overseas begging please. 3 corrosion, good insulation function, grip and long life. Because 3PE rigid foam coating bonded to the steel skin tight, cut off the soaked atmosphere and water, can play a poor corrosion infection. While its foaming holes are closed, water absorption is small. High density polyethylene shell, fiberglass shell possess poor anti-corrosion, insulation and stagnant function. Thus, the task by external steel sheath good atmosphere and water well. As long as the internal pipeline deal with water quality is good, gripping life up to 50 years, compared with old-fashioned trench laying, overhead laying holding three to four times the life. 4. Pipeline corrosion. Small footprint, and fast construction, adverse environmental treasure. Buried heating pipe corrosion does not require masonry huge trench, as long as the anti-corrosion pipe buried in secret, thus greatly enhance the project area, promote earth excavation is about 50% or more, the promotion of civil masonry and concrete amount of 90%. Meanwhile, anti-corrosion pipe processing and on-site trenching level progress, as long as the site to explore, can shrink by about 50% over the duration. 3PE anti-corrosion pipe coating from the inside to the outside three layers tissue pipeline corrosion Layer 1: Task steel