DN200 direct buried polyurethane hot water insulation pipe, black jacket buried heating pipe, fast delivery
Category:
building materials/Pipe fittings/seamless steel tube
Model:
three hundred and seventy-seven
Brand:
Baosteel
brand:
Baosteel
model:
three hundred and seventy-seven
production process:
Cold drawn tube
cross-sectional shape:
round tube
connection method:
welded type
purpose:
high-pressure boiler tube
outer diameter:
five hundred and thirty
nominal diameter:
three hundred and seventy-seven
length:
twelve
grade:
Xingsong·
Is it imported:
No
Processing Service:
customized sample
quality grade:
genuine product
delivery service:
Can be delivered to the factory
Type of goods sales:
spot
weighing method:
theoretical weight
Specifications:
168*8
Product surface description:
The outer layer made of black polyethylene material is called a black jacket insulation pipe. Black jacket insulation pipe materials include spiral steel pipes, straight seam steel pipes, and seamless steel pipes. A high-pressure foaming machine is used to inject the original liquid of rigid polyurethane foam into the cavity formed between the steel pipe and the outer protective layer at one time, and then polyethylene is used to treat the surface of the steel pipe to form a protective layer of * * * outer layer. Polyethylene shell direct buried insulation pipe, high-density polyethylene insulation pipe, direct buried prefabricated insulation pipe, made of steel pipe and polyurethane hard material for conveying medium
manufacturer:
Xingsong
Retail Price
168.00USD
重量
kg
- Product Description
-
brand Baosteel
model three hundred and seventy-seven
production process Cold drawn tube
cross-sectional shape round tube
connection method welded type
purpose high-pressure boiler tube
outer diameter five hundred and thirty
nominal diameter three hundred and seventy-seven
length twelve
grade Xingsong·
Is it imported No
Processing Service customized sample
quality grade genuine product
delivery service Can be delivered to the factory
Type of goods sales spot
weighing method theoretical weight
Specifications 168*8
Product surface description The outer layer made of black polyethylene material is called a black jacket insulation pipe. Black jacket insulation pipe materials include spiral steel pipes, straight seam steel pipes, and seamless steel pipes. A high-pressure foaming machine is used to inject the original liquid of rigid polyurethane foam into the cavity formed between the steel pipe and the outer protective layer at one time, and then polyethylene is used to treat the surface of the steel pipe to form a protective layer of * * * outer layer. Polyethylene shell direct buried insulation pipe, high-density polyethylene insulation pipe, direct buried prefabricated insulation pipe, made of steel pipe and polyurethane hard material for conveying medium
manufacturer Xingsong
Description :
The thermal insulation performance is good. The thermal insulation effect is 4 to 9 times higher than that of other thermal insulation pipes, and the heat loss is only 25% of that of traditional pipes. Long term operation can save a lot of energy and significantly reduce the energy cost. The thermal insulation layer is made of rigid polyurethane foam with a density of more than 60 kg/m3, which has good mechanical performance and thermal insulation performance. Generally, it can withstand 120 ℃. By modification or combination with other thermal insulation materials, it can withstand 180 ℃. The foam can fully fill the gap between the steel pipe and the outer protective pipe, and has a certain viscosity, so that the steel pipe, the outer protective pipe and the insulation layer form a solid whole. This product is widely used in urban centralized heating and cooling projects, with significant energy-saving effects, convenient construction and installation, and good economic and social benefits. It has strong waterproof and corrosion-resistant capabilities, does not require laying pipe trenches, can be directly buried underground or in soil, is easy and fast to construct, has low comprehensive cost, and occupies less land. It also has good corrosion and impact resistance under low temperature conditions and can be directly buried in frozen soil layers.
AfterSalesService :
Key words:- Directly buried polyurethane hot water insulation pipe
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