MDPE Piping System

Sangir manufactures MDPE Pipe Fittings per national and international norms: ISO 4427; DIN 8074; EN 1220; IS 4984; IS 14151; IS 14333. Depending on customer requirements, Sangir manufactures its lines from different grades; however, it specializes in PE100 pipes from composite black raw materials. MDPE Pipes100 is considered the strongest of all PE grades for piping and has a maximum nominal bore for the same pressure rating as PE 80/63. According to international standard ISO 4427, an MDPE Piping System material can be certified as PE100 only if it passes 10,000 hours Long Term Hydrostatic Strength (LTHS) test for 50 years to show that it has an MRP of over 10 MPa for a lifetime of a minimum of 50 years.

Butt Fusion
Fabricated
Flanges
House Service Connections
Butt Fusion
Fabricated
Flanges
House Service Connections
PROPERTIES OF PRODUCT | STANDARD | Data | Unit |
DENSITY | ISO – 1183 / ASTM 1505 | > 0.930 | g/cc |
MELT FLOW RATE (190°c/5 kg) | ISO – 1133 / ASTM D 1238 | <1.4 | g/10min |
HARDNESS ( SHORE-D) | ASTM D 2240 | > 50 | Shore-D |
TENSILE STRENGTH @ YIELD | ISO – 527 / ASTM D 638 Type-IV | ≥ 15 | Mpa |
ELONGATION @ BREAK | ISO – 527 / ASTM D 638 Type-IV | ≥ 350 | % |
IMPACT STRENGTH | DIN 8078/ ISO 179 | NO BREAK | KJ/M2 |
HYDRO STATIC STRENGTH(800C,4.5Mpa Hoop stress,165 Hrs) | DIN EN ISO 1167 | NO LEAK NOR BURST | |
LONGITUDINAL HEAT REVERSION(1100C) | DIN EN ISO 2505 | < 3 | % |