Polyurethane Insulated Steel Pipe Large Diameter Polyurethane Insulated Steel Pipe Manufacturer
Category:
metallurgy/Stainless steel pipes/Stainless steel capillary tube
Model:
Brand:
Baosteel
brand:
Baosteel
grade:
three hundred and seventy-seven
cross-sectional shape:
round tube
quality grade:
A-level
Processing & Customization:
yes
Type of goods sales:
spot
mode of production:
seamless tube
Processing Service:
customized sample
Tube end shape:
fluorescent tube
Scope of application:
metal products
length:
6500mm-7000mm
tensile strength:
370MPa～480MPa
execution standard:
National Standard
material:
three hundred and four
Is it imported:
No
Shrinkage rate of cross-section (%):
JB/T 6396-2006
Elongation rate δ 5 (%):
δ5＞δ10
yield strength:
（σ0.2）
weight:
38 tons
Specifications:
complete
Place of Origin:
Tianjin
manufacturer:
Xingsong
Retail Price
368.00USD
重量
kg
- Product Description
-
brand Baosteel
grade three hundred and seventy-seven
cross-sectional shape round tube
quality grade A-level
Processing & Customization yes
Type of goods sales spot
mode of production seamless tube
Processing Service customized sample
Tube end shape fluorescent tube
Scope of application metal products
length 6500mm-7000mm
tensile strength 370MPa～480MPa
execution standard National Standard
material three hundred and four
Is it imported No
Shrinkage rate of cross-section (%) JB/T 6396-2006
Elongation rate δ 5 (%) δ5＞δ10
yield strength （σ0.2）
weight 38 tons
Specifications complete
Place of Origin Tianjin
manufacturer Xingsong
Description :
Production specifications: φ 32- φ 1420 pipeline
Scope of use: Insulated pipe is the abbreviation for insulated pipeline. Insulated pipe is used for the transportation of liquids, gases, and other media, and is used in the insulation and insulation engineering of pipelines in petroleum, chemical, aerospace, central heating, central air conditioning, municipal and other industries.
The anti-corrosion level of steel casing for buried insulation pipelines should be determined according to the local soil corrosiveness level. When the corrosiveness level of the soil for buried insulation pipes is high, the anti-corrosion level should be considered as extra strong level. When the corrosiveness level of the soil is medium, the anti-corrosion level should be considered as strong level. When the corrosiveness level of the soil is low, the anti-corrosion level should be considered as ordinary level. So when designing, it is necessary to clarify the corrosion level of the soil in the pipeline laying section in order to optimize the anti-corrosion level. Cathodic protection of buried insulated pipelines is a method of electrochemical protection in metal anti-corrosion technology. Unlike other direct buried insulation pipe anti-corrosion processes, it applies current to the protected metal body, causing the electrode potential of the protected metal body to shift negatively, causing the metal to lose its tendency to spontaneously change from an atomic state to an ionic state, thus fundamentally suppressing the occurrence of corrosion. But this process must be carried out in an electrolyte, so buried steel pipelines are very suitable for cathodic protection. Cathodic protection and the anti-corrosion layer of directly buried insulation pipes complement each other. The presence of anti-corrosion layers can greatly reduce the current consumed by cathodic protection, and cathodic protection can compensate for the shortcomings in the integrity of anti-corrosion layers, thereby achieving a perfect combination of safety and economy. It is a recognized anti-corrosion solution.
AfterSalesService :
Key words:- Polyurethane insulated steel pipe
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