Polyurethane insulation steel, polyurethane insulation steel pipe manufacturer
Category:
building materials/Pipe fittings/seamless steel tube
Model:
three hundred and seventy-seven
Brand:
Baosteel
brand:
Baosteel
model:
three hundred and seventy-seven
cross-sectional shape:
round tube
connection method:
welded type
wall thickness:
five
outer diameter:
fifty-seven
nominal diameter:
three hundred and seventy-seven
length:
twelve
grade:
Xingsong
Is it imported:
No
Processing Service:
customized sample
quality grade:
genuine product
Type of goods sales:
spot
weighing method:
theoretical weight
Specifications:
219*6
Product surface description:
The structure of polyurethane direct buried insulation pipe: Polyurethane direct buried insulation pipe is mainly composed of; Seamless pipe, spiral pipe, welded pipe&# 41; Composed of three parts: steel pipe, rigid polyurethane foam insulation layer, and high-density polyethylene protective layer
manufacturer:
Xingsong
Retail Price
308.00USD
重量
kg
- Product Description
-
brand Baosteel
model three hundred and seventy-seven
cross-sectional shape round tube
connection method welded type
wall thickness five
outer diameter fifty-seven
nominal diameter three hundred and seventy-seven
length twelve
grade Xingsong
Is it imported No
Processing Service customized sample
quality grade genuine product
Type of goods sales spot
weighing method theoretical weight
Specifications 219*6
Product surface description The structure of polyurethane direct buried insulation pipe: Polyurethane direct buried insulation pipe is mainly composed of; Seamless pipe, spiral pipe, welded pipe&# 41; Composed of three parts: steel pipe, rigid polyurethane foam insulation layer, and high-density polyethylene protective layer
manufacturer Xingsong
Description :
1、 The structure of polyurethane direct buried insulation pipe: Polyurethane direct buried insulation pipe mainly consists of three parts: seamless pipe, spiral pipe, welded pipe, steel pipe, hard polyurethane foam insulation layer, and high-density polyethylene protective layer. ① According to customer requirements: 1. Seamless steel pipes made of 20 # steel, with performance indicators in compliance with national and Ministry of Petroleum standards; Seamless steel pipes adopt the GB/T8163-2008 standard. 2. Spiral welded pipe (GB9711-88; SY/T5038-92) 3 and straight seam welded pipe (GB3092-93). After advanced shot blasting and rust removal process, the rust removal grade of the steel pipe can reach Sa2 level in GB8923-1988 standard, and the surface roughness can reach R=12.5 microns in GB6060.5-88 standard. ② The polyurethane insulation layer is made by injecting the original liquid of rigid polyurethane foam into the cavity formed between the steel pipe and the outer protective layer with a high-pressure foaming machine at one time, that is, the commonly known "pipe in pipe foaming" is applied outside the steel pipe by prefabrication and other methods, which is simple and effective. The polyurethane insulation layer is suitable for a temperature range of+120 ℃ -? -50 ℃. The thermal conductivity of polyurethane foam is the same in thermal insulation materials, so it can reduce the heat loss of materials to the limit. ③ The high-density polyethylene outer sheath is made of high-density polyethylene material, which has extremely high mechanical strength and excellent corrosion resistance, and can protect the pipe from damage caused by external factors during transportation, installation, and use. 2、 Product usage and lifespan: Used for heating insulation pipelines, hot spring insulation pipelines, heating insulation pipelines, heating insulation pipelines, air conditioning insulation pipelines, steam insulation pipelines, cold and hot insulation pipelines, etc. And it is convenient for construction and has a long service life (30-50 years). There are three laying methods: direct burial, overhead, and trench. 3、 Characteristics of polyurethane insulation pipe: 1. Reduce project cost. 2. Low heat loss, energy-saving. 3. Anti corrosion, good insulation performance, and long service life. 4. Less land occupation, faster construction, and favorable environmental protection. 5. Safe.
AfterSalesService :
Key words:- Polyurethane insulated steel pipe
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