Insulated ground elbow steel sleeve steel insulated ground elbow support processing customization
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
wall thickness:
five
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:
Insulate the internal structure of the ground elbow. 1. Anti corrosion layer: protect the outer elbow from corrosive substances that corrode the steel pipe, and extend the service life of the elbow. 2. External protection elbow: protects the insulation layer from groundwater erosion, supports the working pipe and can withstand certain external loads, ensuring the normal operation of the working elbow. 3. Polyurethane foam layer: ensure the medium temperature, and ensure that the surface of the external protection pipe is kept at normal temperature. 4. Barrier and reflective layer: ensure that the organic foam material does not enter the inorganic hard resistance
manufacturer:
Xingsong
Retail Price
1,680.00USD
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
wall thickness five
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 Insulate the internal structure of the ground elbow. 1. Anti corrosion layer: protect the outer elbow from corrosive substances that corrode the steel pipe, and extend the service life of the elbow. 2. External protection elbow: protects the insulation layer from groundwater erosion, supports the working pipe and can withstand certain external loads, ensuring the normal operation of the working elbow. 3. Polyurethane foam layer: ensure the medium temperature, and ensure that the surface of the external protection pipe is kept at normal temperature. 4. Barrier and reflective layer: ensure that the organic foam material does not enter the inorganic hard resistance
manufacturer Xingsong
Description :
Water hammer phenomenon
The damage to the pressure transmitter diaphragm mentioned above is due to water hammer phenomenon. Sudden opening or closing of valves can cause sudden pressure fluctuations in the steam pipeline, especially when the valve is opened. The huge pressure fluctuations can cause the pipeline to vibrate violently, even violently. And pressure transmitters can also withstand enormous pressure in pipelines, and in severe cases, the core may be dented or even burst. The preventive method is to install a safety valve, accumulator, and slowly open and close the valve. Install a drain valve at the low point of the high point exhaust valve. Some pressure transmitters are protected by dampers and baffles. The damper is made of copper with a 4mm outer wire and a T-shaped thin tube structure inside, which can prevent the medium from directly impacting the diaphragm. The baffle is placed at the front end of the core before assembly, and a perforated metal plate is also used to prevent the medium from directly impacting the diaphragm. The application of dampers in the hydraulic machinery industry involves a wide range of pressure transmitters, which are commonly used for pressure control. But hydraulic machinery is very prone to pressure shock during operation, and the shock pressure can far exceed the conventional pressure, causing damage to the pressure transmitter. In this case, some pressure transmitters may have internal threads and dampers added to the pressure holes to effectively alleviate the impact. The pressure of hydraulic machinery is generally above 10MPa, and transmitters above 10MPa should be equipped with dampers as standard. If the pressure impact is severe, a baffle can be added to alleviate the impact.
AfterSalesService :
Key words:- Insulated ground bend
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