我厂提供的柔性铸铁管符合国家W型柔性铸铁排水管：GB12772-2008标准。直管长度为3m，大大减少了中间接头数量并可按照需要截取任意长度，从而大量节省管材，降低消耗及成本。W型无承口管箍采用带肋不锈钢卡箍，内衬橡胶圈柔性连接，抗震性能高、密封性能好，允许在一定范围内摆动且不会渗漏。因此，无论是在国内还是国外，W型管均得到了广泛的使用。不锈钢卡箍连接安装方便，易操作，安装快。

管材适用于新建、扩建和改建的民用和工业建筑室内、外管径为DN50mm~DN300mm、内压不大于0.3MPa的承插式和卡箍式连接的灰口铸铁管及其配套管件的生活排水管道、雨水管道、无侵蚀作用的工业生产废水管道和雨落管。

优势特点：

1. 噪音低、强度高、寿命长

　　2. 柔性抗震

　　3. 耐高温，阻燃防火

　　4. 无二次污染，可再生循环使用

　　5. 柔性接口排水管具有较强的抗曲挠、伸缩变形能力和抗震能力，具有广泛的适用性。

主要管径有：Φ50, Φ75, Φ100，Φ150，Φ200

I plant to provide flexible cast iron pipe in accordance with state W type flexible cast iron discharge pipe: GB12772-2008 standard. Straight pipe length is 3 m, which greatly reduced the number of intermediate joint and can be in accordance with the need to intercept any length, thus a large number of saves the pipe material, reduce consumption and cost. W no socket pipe hoop ribbed stainless steel clamp, lined with rubber ring flexible connection, high seismic performance, good seal performance, allowed within a certain range swing without leakage. Therefore, both at home and abroad, w-type tube has been widely used. Stainless steel clamp connection convenient installation, easy to operate, installation fast.

Pipe for newly-built, expanded and rebuilt civil and industrial building indoor, outside diameter is DN50mm ~ DN300mm, internal pressure no greater than 0.3 MPa and clamp connection socket type of grey cast iron pipe and pipe fittings of drainage pipes, rainwater pipeline life, industrial waste water pipeline and no erosion rain pipe.

Edge features:

1. Low noise, high strength, long service life

2. The flexible aseismic

3. High temperature resistant, flame retardant fire

4. No secondary pollution, renewable cycle use

5. Flexible interface drain has stronger resistance to scratching, telescopic deformation capacity and aseismic capacity, has wide applicability.

Main pipe diameter: Φ 50, 75, Φ Φ 100, 150, Φ Φ 200