Standard:GB/T8050-2017
Material:Polypropylene
Size:Dia: 28 to 152mm
Standard:GB/T8050-2017
Material:Polypropylene
Size:Dia: 4 to 56mm
Standard:GB/T8050-2017
Material:Polypropylene
Size:Dia: 28 to 152mm
Standard:GB/T8050-2017
Material:Polypropylene
Size:Dia: 2 to 56mm
Standard:GB/T8050-2017
Material:Polypropylene
Size:Dia: 28 to 128mm
Standard:GB/T8050-2017
Material:Polypropylene
Size:Dia: 28 to 152mm
Standard:GB/T8050-2017
Material:Polypropylene
Size:Dia: 20 to 80mm
Standard:GB/T8050-2017
Material:Polypropylene
Size:Dia: 28 to 128mm
Standard:GB/T8050-2017
Material:Polypropylene
Size:Dia: 28 to 128mm
Standard:GB/T 18674-2018
Material:Polypropylene and of polyethylene
Size:Dia: 6-72mm
Standard:GB/T 18674-2018
Material:Polyethylene Filament
Size:Dia: 4-72mm
Standard:GB/T 18674-2018
Material:Polypropylene
Size:Dia: 12-72mm