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铸铁管的种类特性

1给水铸铁管

1 cast iron pipe for water supply

1.1砂型离心铸铁直管

1.1 sand centrifugal cast iron straight pipe

适用于水及煤气等压力流体的运送。砂型离心铸铁直管之材料为灰口铸铁。

It is suitable for transportation of pressure water, such as water and gas. The material of sand casting centrifugal cast iron pipe is grey cast iron.

1.2连续铸铁直管

1.2 continuous cast iron pipe

适用于水及煤气等压力流体的运送。连续铸铁直管即连续铸造的灰口铸铁管。

It is suitable for transportation of pressure water, such as water and gas. Continuous cast iron pipe, continuous casting grey cast iron pipe.

2排水铸铁管

2 drain cast iron pipe

一般排水铸铁承插管及管件。柔性抗震接口排水铸铁直管。内水压下具有出色的挠曲性、伸缩性。能习气较大的轴向位移和横向由挠变形,此类铸铁管选用橡胶圈密封、螺栓紧固。适用于高层建筑室内排水管对地震区尤为适合。三、有色金属管

General drain pipe and fittings for cast iron bearing. Flexible anti-seismic interface drainage cast-iron pipe. Excellent flexibility and flexibility under internal pressure. Can be accustomed to larger axial displacement and lateral deflection, the cast iron pipe rubber ring sealing, bolt fastening. The utility model is suitable for indoor drainage pipes of high-rise buildings and is particularly suitable for earthquake areas. Three 、 nonferrous metal tube

指含铝为98%工业纯铝和以铝为主体另拔有铜、镁、锰、锌、铬等合金元素的铝合金。铝及铝合金管是由工业纯铝或铝合金经拉制或揉捏制造成形。铝有较好的耐酸腐蚀功用。

Aluminum alloy containing 98% pure aluminum and aluminum alloy as the main body, with copper, magnesium, manganese, zinc and chromium. Aluminium and aluminium alloy tubes are formed by drawing or kneading industrial pure aluminium or aluminium alloy. Aluminum has better acid and corrosion resistance.

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1.铝及铝合金管铝及铝合金。

1. aluminium and aluminium alloy tube aluminium and aluminium alloy.

称为铜管或紫铜管黄铜管是由一般黄铜、铅黄铜等黄铜制造。

Known as brass or copper brass tube is made of brass, brass and brass in general.

2.铜及铜合金管铜管首要由纯铜、磷脱氧铜制造。

2. copper and copper alloy tubes and copper tubes are mainly made of pure copper and phosphorus deoxidized copper.

3.铅及铅合金管四、塑料管

3. lead and lead alloy tubes four plastic pipes

塑料管一般是以塑料树脂为材料、参与稳定剂、润滑剂等。建筑工程中获得了越来越广泛的运用。首要用作房子建筑的自来水供水系统配管、排水、排气和排污清洗管、地下排水管系统、雨水管以及电线设备配套用的穿线管等等。以塑的办法在制管机内经揉捏加工而成。由于它具有质轻、耐腐蚀、外形美丽、无不良气味、加工简略、施工便当等特

Plastic pipes are usually made of plastic resin, and are involved in stabilizers, lubricants and so on. Building engineering has been more and more widely used. Water, water supply, piping, drainage, exhaust and sewage cleaning pipes, underground drainage systems, storm pipes, pipe fittings for wire equipment and so on, are mainly used for house building. By plastic method, in the tube machine by kneading processing. Because of its light weight, corrosion resistance, beautiful appearance, no bad smell, simple processing, easy construction and so on


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