Material: Ductile iron GGG500-7
Standard:ISO2531/EN545/BS4772
Technic:Casting
Specification:DN 60mm-2000mm
Tensile Strengh:Minimum≥420 MPA
Elongation:Minimum≥5%
Hardness:Maximum≤250HB
Proof Stress:Minimum≥300 MPA
Type of joint:
1.Push-on joint(Ttype) including Spigot end, EPDM&SBR rubber gasket, Anti-corrosive layer
2. Mechanical joint(Ktype) including spigot end, rubber gasket, anti-forrosive layer, T-bolts&nuts.
3. Socket end
4. flange joint(flange type)including flanged fittings, rubber gasket,flange-bolts&nuts.
Packing methods:
wooden cases with plastic layer , wooden pallets with plastic layer,steel crates . or as per customer's requirements