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发布日期:2021年06月15日

Chinese English

Hotline:86-21-62996470

Shanghai VeryLong Pipe Co. Ltd

Shanghai Putuo District Jiaozhou Road

Building 941 long-22F

021-62996470

021-62774823

verylong@wanlang-sh.com

Prestressed concrete cylinder pipe for jacking (JPCCP)
DATE:2014-10-24

Products: Water supply & drainage

Product Type: WLJPS-2

Introduction:

JPCCP pipe is a product used for non-excavation buried pipelines, which is a composite pipe of prestressed and non-prestressed structures. It can be used in areas where excavation is not convenient, whose production process is similar to PCCP-E, but in order to meet the requirements of jacking, the outer protective layer of PCCP-E is changed into the certain thickness of reinforced concrete, there by JPCCP can not only withstand the internal and external loads, but also meet the requirement of jacking... 
Product Details

JPCCP pipe is a product used for non-excavation buried pipelines, which is a composite pipe of prestressed and non大胆人体系艺人图片 大胆人体系艺人图片 ,西西人体人胆人体照片 西西人体人胆人体照片 -prestressed structures. It can be used in areas where excavation is not convenient, whose production process is similar to PCCP-E, but in order to meet the requirements of jacking, the outer protective layer of PCCP-E  is changed into the certain thickness of reinforced concrete, there by JPCCP can not only withstand the internal and external loads, but also meet the requirement of jacking.

 

Characteristics

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1. As the concrete is pre-stressed, it can withstand higher internal pressure and external load.

2. Smooth outer wall and suitable for long-distance jacking.

3. Flexible connection, convenient correction and provide the feasibility for curve pipe jacking.

4. Rubber-ring sealing at connection. No welding when jacking, fast jacking speed.

 


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