Steel sleeve steam insulation pipe, thermal steel sleeve steel insulation pipe, steam pipeline, steel sleeve steel insulation pipe
Category:
building materials/Pipe fittings/seamless steel tube
Model:
three hundred and seventy-seven
Brand:
Baosteel
brand:
Baosteel
model:
three hundred and seventy-seven
material:
Carbon pipe
production process:
Cold drawn tube
cross-sectional shape:
round tube
connection method:
welded type
purpose:
high-pressure boiler tube
wall thickness:
five
nominal diameter:
three hundred and seventy-seven
length:
twelve
tensile strength:
GB/T 228-1987
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
Item Number:
sixteen
Product surface description:
Insulated steel pipes and steel flexible insulated steel pipes are used in different places. Flexible insulated steel pipes are suitable for structures with vibration or strict waterproof requirements where pipelines pass through walls. Goodbye 02S404. Close the insulated steel pipe for crossing the civil defense zone. Insulated steel pipes are flexibly connected to pipelines, while closed insulated steel pipes are rigidly connected. The structure of insulated steel pipe is similar to that of rigid insulated steel pipe, except that the rigid insulated steel pipe only needs one wing ring and a baffle to avoid shock waves, which is directly welded to the wing ring and pipeline. If airtight insulation steel pipes are installed between two civil defense zones, wing rings and shock wave barriers should be installed on both sides of the airtight insulation steel pipes.
manufacturer:
Xingsong
Retail Price
123.00USD
重量
kg
- Product Description
-
brand Baosteel
model three hundred and seventy-seven
material Carbon pipe
production process Cold drawn tube
cross-sectional shape round tube
connection method welded type
purpose high-pressure boiler tube
wall thickness five
nominal diameter three hundred and seventy-seven
length twelve
tensile strength GB/T 228-1987
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
Item Number sixteen
Product surface description Insulated steel pipes and steel flexible insulated steel pipes are used in different places. Flexible insulated steel pipes are suitable for structures with vibration or strict waterproof requirements where pipelines pass through walls. Goodbye 02S404. Close the insulated steel pipe for crossing the civil defense zone. Insulated steel pipes are flexibly connected to pipelines, while closed insulated steel pipes are rigidly connected. The structure of insulated steel pipe is similar to that of rigid insulated steel pipe, except that the rigid insulated steel pipe only needs one wing ring and a baffle to avoid shock waves, which is directly welded to the wing ring and pipeline. If airtight insulation steel pipes are installed between two civil defense zones, wing rings and shock wave barriers should be installed on both sides of the airtight insulation steel pipes.
manufacturer Xingsong
Description :
The economy of different insulation steel pipes also varies. In engineering applications, technical and economic comparisons should be made based on actual situations, and insulation steel pipe types suitable for different engineering parts should be selected reasonably to ensure quality control of the insulation steel pipe installation. Flexible insulated steel pipes are generally suitable for structures where pipelines pass through walls with oscillation or strict waterproof requirements. After local treatment, apply a coat of primer (including yellow lead or cold primer) on the exterior wall. The flexible waterproof shell has wing rings exposed from the outer wall. The gap between the wing ring and the outer wall is filled with flexible joint filler. There is a wing ring at the center of the shell. The inner wall wing plate is connected to the flange plate through nuts and bolts. Tighten and waterproof flange cover. Strong support ability: Traditional insulation pipes do not have strong support ability, so if the wellbore wall deforms, it may cause damage to the insulation pipe and liquid leakage. The flexible insulation steel pipe has flexibility inside, and the shell is mainly made of solid metal material, which has better compressive strength. Therefore, it can also withstand greater pressure when the wall deforms, avoiding internal pipeline displacement and external damage.The four key points for correctly using insulated steel pipes are: 1. Before construction, it is necessary to test the fittings and valves. The rated pressure shall not be less than 1.5 times the working pressure of the pipeline. The pipeline and its accessories should be checked in a timely manner, including written proof and item inspection. 2. For pipelines with a diameter of 25 millimeters or less, cold bending method can be used. When connecting insulated steel pipes, the pipe diameter and diameter should be firmly connected with adhesive. During transportation, loading, and stacking, do not throw or forcefully strike. The pipeline laying should be carried out after passing the inspection. Before laying the pipeline, please check the pipeline and fittings again. Any pipes and fittings found to have problems should not be used. When the insulation steel pipe is a corrosive medium, if there is no concrete wall, a gap sealing sleeve can be used to penetrate the wall.
AfterSalesService :
Key words:- Steel sleeve steel steam insulation pipe
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