Purchase these top notch quality asbestos valve twist yarns that are reinforced with filaments of metal wire. These are processed with utmost care and dedication using top grade asbestos fabrics that are resistant to heat and fire & widely utilized for making gloves, apron etc. Our offered threads provide maximum durability, versatility and purity. These are overlapped on rolls made of plastic or cardboard. Asbestos valve twist yarns possess strength retention, high temperature tolerance, heat dissipation and break resistance. These are used for making asbestos fabrics and other materials. Clients can get these in different quantities.