Gb/T 4219.2-2015 Standard Dn200Upvc Chemical Looper Flange 225Pvc-U Industrial Flange

Dn300Upvc Chemical Flange 315Pvc-U Industrial Flat Flange 12inch Upvc Chemical Looper Flange

Dn150Pvc-U Chemical Looper Flange 6inch Upvc Industrial Split Flange 160Upvc Flat Bearing Flange

25Pvc-U Industrial Looper Flange Dn20Upvc Chemical Split Flange 3/ 4inch Upvc Chemical Flange

14inch Upvc Industrial Flange Dn350Upvc Chemical Looper Flange 355Pvc-U Industrial Split Flange

75Upvc Threading Pipe Dn65Pvc Cable Pipe 2.5inch Pvc-U Cable Threading Pipe Glue Bonding

160Pvc-U Cable Communication Pipe Orange Dn150Pvc Underground Power Pipe 6inch Upvc Electrical Casing

110Pvc Electrical Casing Orange Dn100Upvc Cable Protection Pipe 4inch Pvc-U Communication Pipe Supply

Orange Yellow 8inch Pvc-U Cable Threading Pipe Wall Thickness of 4.0 mm 200Upvc Electric Power Protection Pipe Supply

200Upvc Embedded Power Pipeline Wall Thickness 5mm Orange 8inch Pvc-U Cable Threading Pipe Socket Connection

90Upvc Threading Embedded Pipe Dn80Pvc Cable Protection Pipe 3inch Upvc Underground Power Pipe Wholesale

125Upvc Cable Threading Pipe Wall Thickness of 3.0 mm 125Pvc Power Communication Pipe Glue Bonding

White 10inch Upvc Sewer Expansion Joint Easy to Install 250Pvc Drainage Pipe Expansion Joint Good Sealing

6inch Pvc Drainage Expansion Joint Dn150Pvc-U Expansion Joint 160Upvc Sewer Pipe Quick Connection Easy to Install

400Upvc Drainage Quick Connector with Good Sealing Dn400Pvc Expansion Joint 16inch Pvc Expansion Joint

White 50Upvc Drainage Expansion Joint Dn40Pvc Quick Connect 1.5inch Pvc Sewer Pipe Expansion Joint

White 75Upvc Drainage Expansion Joint Dn65Pvc Quick Connect 2.5inch Pvc Sewer Pipe Expansion Joint

315Pvc Drainage Expansion Joint Dn300Pvc-U Drainage Quick Connector 12inch Pvc Drainage Expansion Joint

White 110Pvc-U Drainage Expansion Joint 4inch Upvc Drainage Quick Connect Dn100Pvc Sewer Pipe Expansion Joint

Factory Wholesale White 200Pvc Drainage Expansion Joint with Good Sealing 8inch Pvc-U Sewer Pipe Expansion Joint

125Pvc Drainage Pipe Expansion Joint, One End Is Glued and One End Is Connected with a Leather Ring, De125Upvc Sewer Pipe Quick Connector

75*50Pvc Drainage Core White Dn65*40Pvc Drainage Variable Diameter Change Pipe Fittings Size

Manufacturer Supplies 250*200Pvc Drain Core White 10*8inch Pvc-U Drainage Core Joint

400*315Upvc Drainage Core Dn400*300Pvc Drainage Variable Diameter 16*12inch Upvc Ventilation Core

White 200*110Pvc Core Filling Joint Glue Bonding 8*4inch Pvc-U Drainage Core Filling Easy to Install

Gb/T 5836.2-2018 White 250*110Pvc Drainage Core 10*4inch Pvc Drainage Reducer

315*250Pvc Drainage Core Filler Joint White 12*10inch Pvc-U Sewer Pipe Core Filler Easy to Install

250*160Pvc-U Drainage Core White 10*6inch Sewer Pipe Reducing Joint Glue Bonding

400*160Pvc Drainage Core Dn400*150Pvc Drain Reducer 16*6inch Upvc Drainage Bu Shen

Dn300*150Pvc Reducing Joint 315*160Pvc Drainage Core 12*6inch Upvc Drainage Bu Shen

160*110Pvc Drainage Core Dn150*100Pvc Drain Core 6*4inch Pvc Reducing Diameter Bu Shen

White 400*250Pvc-U Drainage Core Filling Joint 16*10inch Pvc Ventilation Pipe Core Filling Glue Bonding

Dn100*65Pvc Drainage Core 4*2.5inch Pvc Drainage Bu Shen 110*75Pvc Drain Reducer

Pvc Drainage Core Wholesale 160*110Upvc Drainage Core 6*4inch Upvc Eccentric Core Wholesale

315*110Pvc Drainage Core Dn300*100Pvc-U Drain Variable Diameter 12*4inch Pvc Core Filling

Manufacturer Supplies 315*200Pvc Drainage Core White 12*8inch Pvc Reducing Joint Glue Bonding