Polyurethane foam insulation pipeline
Polyurethane foam insulation pipe is combined of high functionality polyether polyols,Website:, and formed after the chemical reaction.Composition of the insulation pipe: 1. Steel pipe. 2. Polyurethane insulation. 3. High-density polyethyleneFeature: Light Weight, High strength, thermal insulation, sound insulation, fire retardant, cold resistance, anti corrosion, non water absorbent, easy installed, keep the temperatureApplication: Widely used in the urban centralized heat supply, warm room, coal, petroleum, chemical and other industries, anti-corrosion insulation work.Medium temperature 50-140centigradeWorking pressure < 1.6MpaWorking lifetime 30-50yearsTechnology: 1. Advanced Corona treatment. 2. Impeller blasting. 3. Leakage alarm lineStandards CJ/T114-2000, CJ/T155-2001, EN253: 2003, Advantages of the fireproof underground insulation pipe1. Good insulation properties, low heat loss (the 25% of traditional pipes), 2. Energy saving 3. Waterproof and corrosion resistance 4. No trench, be directly buried in ground or water
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SAWL steel pipe is short for longitudinal double submerge arc welding steel pipe was made of steel plates of hot rolled by JCOE and UOE.JCOE means ... |
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Application and market:SAWH Construction Pipe is mainly used for building construction,Website:, bridge construction, supporting foundation, and pi... |
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☆StandardASTM A106 / ASTM A53 /ASTMA500 / ASTM A519 / DIN 1629 / DIN 2448☆SizeOD 12MM-610MM* WT 1.5MM-40MM* Length: SRL,Website:, SCH20, SCH30, STD... |
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☆Standard API SPEC 5L 45 Edition GRB X42,Website:☆SizeOD 168mm-610mm* WT3. 5mm-20mm* Double random length or fixed length 12m☆ApplicationUsed as oi... |
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1. Pipe size: O.D.: Ф21.3-Ф660mmLength: 3-12M,Website:, or as per requirementW.T.:1.5-17.75mmEnd faces of pipes:☆The pipes shall be furnished with ... |
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