expansion joint
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Classification:
Key words:
Non-metal expansion joint
Low nitrogen burner
- Product Description
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Install an expansion joint at the outlet end of the slag discharge pipe. When installing the expansion joint, determine whether pipe pre-setting is needed based on the actual expansion value and local measuring scale.
The expansion joint for the slag discharge pipe can be selected between a three-dimensional water-cooled non-metallic expansion joint and a fully stainless steel metallic expansion joint.
Both the three-dimensional water-cooled non-metallic expansion joint and the high-temperature resistant slag discharge pipe metallic expansion joint arepatented products of the company..
The three-dimensional water-cooled non-metallic expansion joint uses the cooling water from the cooler to form a circulation loop to cool the expansion joint as a whole, effectively protecting the steel frame of the expansion joint and cooling the slag discharge pipe. The water loss during use is zero.
The three-dimensional water-cooled non-metallic expansion joint is designed with a fully sealed labyrinth structure, which can ensure no blockage or entrapment of slag. The maximum displacement can reach axial compression of 180-250mm and radial misalignment of 50-80mm. The product is very convenient for later maintenance, with a normal service life of over 4 years. After long-term use, only the outer non-metallic skin needs to be repaired or replaced.
The internal structure of the metallic expansion joint also adopts a fully labyrinth structure, featuring strong rigidity, simple installation, and no need for additional water cooling pipelines. Its disadvantage is that the absorption capacity is easily limited by the external dimensions, and maintenance costs are high; if the wave joint is damaged, the entire unit must be replaced.
The performance and price of these two types of expansion joints are very close, and users can choose based on installation space, displacement, etc.
Three-dimensional water-cooled non-metallic expansion joint
Slag discharge pipe metallic expansion joint
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Office address: No. 599-2, Xiaomuan, Wuzhong Village, Jinan Street, Zhuji City
Factory address: No. 599-2, Xiaomuan, Wuzhong Village, Jinan Street, Zhuji City
Telephone:0575-88597998
Zhuji Fengze Power Machinery Co., Ltd.
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