Polyethylene (PE)

Sangir manufactures polyethylene pipes of following as per national and international norms: ISO 4427; DIN 8074; EN 12201; IS 4984; IS 14151; IS 14333. Sangir manufactures its pipes from different grades based on customer requirements however, specializes in PE100 pipes from per-compounded black raw material. PE100 is considered as the strongest of all PE grades for piping and have maximum nominal bore for the same pressure rating for PE 80/63. According to international standard ISO 4427, an HDPE material can be certified as PE100, only if it passes 10,000 hours Long Term Hydrostatic Strength (LTHS) test extrapolated to 50 years to show that it has a MRP of over 10 MPa for a lifetime of minimum 50 years.