GB/T 4219.1-2008 Dark Gray 8inch upvc IndusTrial Tube 200upvc Chemical Tube Wall Thickness 14.7

4inch upvc Chemical Pipe Wall Thickness 8.1 Mm 16kg Pressure DN100pvc-u Industrial Pipe Corrosion Resistant

1.6mpa Pressure 1.5inch upvc Chemical Pipe DN40upvc Industrial Pipe 50pvc-u Chemical Pipe Corrosion Resistant

DN150pvc-u Industrial Tube Dark Gray 6inch Pvc-u Chemical Tube 160upvc Chemical Tube Wall Thickness 11.8

315upvc Industrial Pipe Wall Thickness 23.2 DN300pvc-u Industrial Pipe 12inch Upvc Chemical Pipe

14inch upvc Chemical Tube DN350pvc-u Industrial Tube 355upvc Plastic Chemical Tube Wall Thickness 26.1

2.5inch upvc Industrial Tube Wall Thickness 5.6 Mm DN65pvc Chemical Tube DE75upvc Industrial Tube Supply

2inch upvc Industrial Pipe Wall Thickness 4.7 Mm DN50pvc-u Chemical Pipe Dark Gray 63upvc Chemical Pipe

Dark Gray 250pvc-u Chemical Pipe Wall Thickness 18.4 Mm 16kg Pressure 10inch upvc Industrial Pipe

16inch upvc Industrial Tube Dark Gray 400pvc-u Industrial Tube Wall Thickness 29.4 Mm High Voltage Resistant

140upvc Chemical Tube DN125pvc-u Industrial Tube 140upvc Chemical Tube Wall Thickness 10.3 Mm

1.6mpa Pressure DN250upvc Chemical Pipe Glue Bonding 280pvc-u Industrial Pipe Wall Thickness 20.6

32upvc Industrial Tube Dark Gray DN25upvc Chemical Tube 1inch Pvc-u Industrial Tube Wall Thickness 2.4

110upvc Double Socket Hoop National Standard DN100pvc-u Water Supply Socket Direct 4inch Upvc Socket Joint

10inch upvc Double Bearing Pipe Hoop Gray 10kg Pressure 250pvc-u Water Supply Double Bearing Hoop Good Sealing

75pvc-u Water Supply Socket Joint DN65upvc Double Socket Pipe Hoop 2.5inch Upvc Double Socket Direct Supply

225upvc Double-bearing Direct DN200pvc-u Water Supply Socket Pipe Clamp Rubber Ring Socket High Pressure Resistant

315upvc Double Socket Pipe Hoop DN100pvc-u Water Supply Socket Joint 12inch Upvc Socket Direct

DN350upvc Double Socket Hoop 355pvc-u Water Supply Socket Direct 14inch Upvc Plastic Socket Joint

200upvc Double Socket Hoop Gray 8inch Pvc-u Water Supply Socket Connector Two-head Rubber Ring Socket Connection

63upvc Double Socket Pipe Hoop DN50pvc-u Water Supply Socket Direct 2inch Upvc Socket Plastic Joint

National Standard 125pvc-u Double Bearing Pipe Hoop Built-in Rubber Ring Bearing Connection upvc Plastic Flexible Joint

10kg Pressure 400upvc Double Socket Pipe Hoop Gray 16inch Pvc-u Water Supply Socket Joint Rubber Ring Socket

5inch upvc Chemical Pipe DN125pvc-u Industrial Pipe 140upvc Chemical Plastic Pipe Wall Thickness 6.7mm

20inch upvc Chemical Sewage Pipe 500pvc-u Industrial Pipe Wall Thickness 19.1mm Adhesive Connection

1- 1.0/4inch upvc Industrial Pipeline DN32upvc Industrial Pipeline 40upvc Industrial Sewage Pipe Supply

8inch upvc Chemical Tube GB/t 4219.1-2008 Standard Outer Diameter 200pvc-u Industrial Tube Wall Thickness 9.6

50upvc Chemical Pipe DN40pvc-u Industrial Pipe 1.5inch Upvc Plastic Chemical Pipe Wall Thickness 2.4

10kg Pressure 3inch upvc Chemical Sewage Pipe DN80upvc Industrial Water Supply Pipe 90upvc Chemical Pipe

DN600upvc Chemical Tube Wall Thickness 24.1mm 630pvc-u Chemical Sewage Pipe 24inch Upvc Industrial Pipe

DN250pvc-u Industrial Plastic Pipe Wall Thickness 13.4 Mm DE280upvc Chemical Pipe Corrosion Resistant

1.0mpa Pressure 4inch upvc Chemical Pipe 110pvc-u Industrial Pipe Corrosion Resistant Electroplating Factory Use

DN20upvc Chemical Pipe 25pvc-u Industrial Pipe 3.0/4inch Upvc Chemical Plastic Pipe Wall Thickness 2.0

S10 Grade DN200upvc Chemical Plastic Pipe Wall Thickness 10.8 Mm Outer Diameter 225pvc-u Industrial Sewage Pipe

Dark Gray 10inch upvc Chemical Water Supply Pipe DE250pvc-u Chemical Sewage Pipe Wall Thickness 11.9 Mm

1.0mpa Pressure DN50Upvc Chemical Pipe 63Upvc Industrial Pipe 2inch Pvc Chemical Pipe Acid and Alkali Resistant