Prefabricated direct buried insulation and drainage joint, buried steel sleeve, steel drainage device, direct buried drainage device can be customized with drawings
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:
The drainage system should be installed at the drainage port of the compensator or as close as possible to the fixed bracket. If the drainage system is installed on a pipeline, a water collection tank should be installed on the pipeline first, and then led out with a metal hose. Two branch pipes are listed in the drainage operation well, one for starting drainage and the other for continuous drainage. Upstream drainage type insulated drain joint, thermal static type drain valve with membrane box, corrugated pipe, bimetallic plate, etc. Drain valve in steam heating system
manufacturer:
Xingsong
Retail Price
1,088.00USD
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 The drainage system should be installed at the drainage port of the compensator or as close as possible to the fixed bracket. If the drainage system is installed on a pipeline, a water collection tank should be installed on the pipeline first, and then led out with a metal hose. Two branch pipes are listed in the drainage operation well, one for starting drainage and the other for continuous drainage. Upstream drainage type insulated drain joint, thermal static type drain valve with membrane box, corrugated pipe, bimetallic plate, etc. Drain valve in steam heating system
manufacturer Xingsong
Description :
The function of the steel sleeve steel insulation drain is to automatically and quickly discharge the condensed water in the pipeline and prevent steam leakage. At the same time as discharging condensed water, remove residual air and other non condensable gases in the pipeline. When the condensate flows into hole A, the valve plate is pushed open by the condensate pressure, and the water flows through the annular groove B and is discharged from the small hole opened downwards. During this flow process, due to the constant specific volume of condensed water, the air and condensed water flow smoothly, and the valve plate remains open for continuous discharge. When steam enters, the valve plate is opened, and the steam flows from hole A under the valve plate to the outlet through groove B. Under the action of lower pressure at the outlet orifice, the steam specific volume increases sharply with pressure drop, and the steam flow velocity under the valve plate increases sharply, causing the static pressure under the valve plate to decrease. Ensuring the performance of heating pipelines, they can be widely used in different temperature environments, especially for high-temperature steam pipeline projects. The sliding brackets and internal fixation in steam pipelines are insulated with special materials to prevent the formation of thermal bridges, thereby ensuring temperature control of the outer anti-corrosion layer. 4. Barrier and reflective layer: ensure that the organic foam material does not enter the inorganic hard high temperature resistant layer; Reflect some heat from the high-temperature resistant layer. Therefore, without damaging the insulation layer, the fixed bracket is a built-in fixed bracket, which does not require the large reinforced concrete support pier of the original three-way fixed bracket. It is an ideal way to lay steam pipes. After years of use and testing by relevant testing centers, the service life can reach more than 30 years, which brings great convenience to construction and reduces construction costs.
AfterSalesService :
Key words:- Prefabricated buried insulation and drainage joint
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