Diameters: 

1) 50 x 50mm 

2) 75 x 50mm 

3) 75 x 75mm 

4) 110 x 50mm 

5) 110 x 75mm 

6) 110 x 110mm

Features:

1) PVC-U insulation and flame resisting electrician adapter pipes

2) Used to protect and guide wire

Diameters: 

1) 50 x 50mm 

2) 75 x 50mm 

3) 75 x 75mm 

4) 110 x 50mm 

5) 110 x 75mm 

6) 110 x 110mm

7) 160 x 160mm

Features:

1) U-PVC double-wall corrugated pipes

2) To protect and guide cable, instead of steel tube and cement tube

3) Strong, corrosion-resistant, high-temperature resistant

4) No need for cement protecting, low cost



　　

Features:

1) PVC-C cable pipes

2) To protect and guide cable, instead of steel tube and cement tube

3) Strong, corrosion-resistant, high-temperature resistant

4) No need for cement protecting, low cost

Applications:

1) Underground drainage and sewerage 

2) Resident district and municipal project

3) Agriculture irrigation 

4) Fluid conveying in chemical industry and mine