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29042025

Code for pipe structure design of water supply and drainage engineering GB50332-

GB50332-2002 Code for the design of pipeline structures for water supply and drainage projects, approved and issued by t...

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05052025

Calculation formulas for the weight of various metals

Provide a complete weight calculation formula for metal materials: including common steels such as garden steel, square ...

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21042025

How to sample HDPE double-wall corrugated pipe for inspection? What test items n

HDPE double-wall corrugated pipes need to follow the GB/T 19472.1 standard for inspection. 3 pipes should be randomly se...

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05052025

Construction steps and product specifications of PE plum blossom pipe

The construction steps of PE plum blossom pipe include pipe trench excavation, pipeline laying, interface connection and...

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05052025

Construction Method and Product Performance of CPVC Power Pipe

CPVC power pipe construction includes pipe trench excavation, pipeline hot melt connection, fixing and backfilling. The ...

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30042025

How to choose HDPE double-wall corrugated pipes that meet the standards?

When selecting HDPE double-wall corrugated pipes that meet the standards, you need to pay attention to the test indicato...

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31032025

Construction steps, precautions and physical properties of PVC-U drainage pipe

Tel: 17399989993 PVC-U drainage pipe construction steps include measuring pay-off, pipe cutting, sealing apron/bonding/f...

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21032025

PPR管材簡介、安裝步驟、 管材性能

一、般規定(1) 公元PPR管適用輸送介質溫度為0-70C。(2) 武漢PPR管材采用S6、S5、S2、S3.2、S2.5、S2等級，管件采用S2.5將級，相對

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05052025

Brief Introduction, Construction Steps and Physical Properties of MPP Power Pipe

Contact number: 17399989993 MPP power pipe is a modified polypropylene pipe specially designed for power cable protectio...

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05052025

Introduction, product features and applications of perforated permeable pipes

Contact number: 17399989993 perforated permeable pipe is made of PE or PVC material, and it is evenly perforated through...

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15042025

Installation steps and pipe properties of HDPE double-wall corrugated pipe

Contact number: 17399989993 HDPE double-wall corrugated pipe installation steps include pipe trench excavation, pipe lay...

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21032025

HDPE雙壁波紋管安裝步驟和管材性能

HDPE雙壁波紋管安裝步驟和管材性能，湖北雙壁波紋管生產廠家是湖北公元建材有限公司，生產的國標雙壁波紋管有公元PE波紋管，精杰波紋管，永高雙壁波紋管即公元牌、永高牌、精杰牌三個子品牌，均是國標雙壁波紋管，產品口徑從110到1200均有，歡迎...

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