355*250upvc Water Supply Reducing Joint National Standard 14*10inch Upvc Plastic Core Filling Supply New Material

400*200upvc Water Supply Core Filler Wholesale Gray 16*8inch Upvc Reducing Ring Joint Built-in Flat Shrink

140*90upvc Variable Diameter 5*3inch Pvc-u Water Supply Core Filling DN125*80pvc-u Flat Shrinking Section Wholesale

1.0mpa Pressure 280*250upvc Core Filling Joint Gray Hard Polyvinyl Chloride Reducing Ring High Pressure Resistance

DN300*100upvc Reducing Ring 315*110upvc Core Filling 12*4inch Pvc-u for Horizontal Shrinking

355*200upvc Water Supply Reducing Joint 14*8inch Upvc Core Filling 10kg Pressure Upvc Core Filling

1.0mpa Pressure 315*200upvc Reducing Joint 12*8inch Upvc Core Filling Joint Inner Plug Flat Shrink Joint

1-1/2*1- 1.0/4inch upvc Insert Variable Diameter 50*40upvc Core Filling DN40*32pvc-u Core Filling

400*250upvc Variable Diameter Core Supplement Supply Gray 16*10inch Pvc-u to Horizontal Shrinking Section Easy Installation

63*20upvc Water Supply Core Filling DN50*15pvc-u Variable Diameter 2* 1.0/2inch Upvc Plastic Bu Shen

1.0mpa Pressure 225*160upvc Water Supply Shrinking Section National Standard DN200*150pvc-u Flat Shrinking Section Wholesale

Zhejiang Manufacturers Supply 225 * 200upvc Plastic Core Filling Gray 10kg Pressure Plastic Flush Section

40*25pvc-u Water Supply Core Filling DN32*20upvc Variable Diameter 1-1/4* 3.0/4inch Upvc Core Filling Supply

DN65*50upvc Plastic Core Filling 75*63upvc Plastic Core Filling 2.5*2inch Upvc Water Supply Core

National Standard upvc Hard Polyvinyl Chloride Core Filler Joint 250*225upvc Water Supply Core Filler Wholesale Glue Connection

400*315upvc Core Filling DN400*300pvc-u Water Supply Reducing Diameter 16*12inch Upvc Plastic Flat Shrink

2.5*1.0inch upvc Core Filling Joint DN65*25pvc-u Water Supply Core Filling 75*32upvc Inner Core Filling

Jiangsu Factory Wholesale 200 * 180 upvc Core Filling Joint 10kg Pressure upvc Water Supply Core Filling

Manufacturers Supply 225 * 140upvc Core Filling 10kg Pressure DN200 * 125upvc Water Supply Reducing Ring

Gray 315*225upvc Water Supply Core Filling DN300*200pvc-u Reducing Joint Plug-in Adhesive Connection

50*25upvc Core Filling DN40*20pvc-u Water Supply Reducing Diameter 1-1/2* 3*4inch Upvc Reducing Joint

10kg Pressure 250 * 160upvc Reducing Ring 10*6inch Upvc Plastic Shrinking Supply Glue Bonding

1.0mpa Pressure 315 * 250upvc Water Supply Reducing Joint 12*10inch Upvc Polyvinyl Chloride Filling Core

3*2inch upvc Plastic Variable Diameter DN80*50pvc-u Water Supply Filling Core 90*63upvc Water Supply Filling Core Wholesale

315*160upvc Core Filler Connector DN300*150pvc-u Water Supply Reducing Diameter 12*6inch Upvc Bu Shen

75*25upvc Water Supply Core Filling DN65*20pvc-u Water Supply Variable Diameter 2-1/2* 3.0/4inch Upvc Core Filling

63*32upvc Plastic Core Filling 2*1.0inch Pvc-u Water Supply Bu Shen DN50*25upvc Inner Plug Reducing Joint

DN250*200upvc Water Supply Core Filler Wholesale National Standard 280*225pvc-u Water Supply Bu Shen Joint

160*75pvc-u Water Supply Core Filling DN150*65upvc Shrinking Section 6*2.5inch Upvc Flat Shrinking Section Wholesale

110*75pvc-u Insert Core Filling DN100*65pvc-u Water Supply Core 4*2.5inch upvc Variable Diameter

DN300*250pvc-u Water Supply Core Supply Gray 315*280upvc Reducing Ring Glue Bonding

Gray 200*110upvc Water Supply Core Filler National Standard 8*4inch Pvc-u Flat Shrink Section Change Pipe Fittings Size

DN200*100pvc-u Water Supply Reducing Joint Gray 225*110upvc Plastic Core Glue Bonding

160*110upvc Core Filling DN150*100pvc-u Flat Shrinking Section 6*4inch Upvc Flat Shrinking Section Easy Installation

DN150*125upvc Reducing Ring 160*140upvc Water Supply Core 6*5inch Upvc Flat Shrinking Section Wholesale

Gray 90*40upvc Plastic Core Filling DN80*32pvc-u Water Supply Reducing Diameter 3*1- 1.0/4inch Upvc Core Filling