grooved Ductile Iron Pipe Fittings duct elbow
Product Description
Material | iron GGG500-7, GGG450-10 or Ductile iron |
Standard | ISO2531,EN545,BS4772 |
Size | DN60mm-2000mm |
Market | Europe, Middle east, Africa, America |
Hardness | maximum≤250HB |
Proof stress | minimum≥300MPA |
Tensile Strength | minimum≥420MPA |
Elongation | minimum≥5% |
Packing | wooden cases with plastic layer , wooden pallets with plastic layer, steel crates . |
Certificate | ISO 9001 2008 and BV Product Conformity |
Thickness | Thickness of wall K9 for ductile iron pipes K12 without branch / K14 with branch for ductile iron fittings |
Flange drilled | PN10/ PN16/ PN25 according to BS4504 |
Socket joint | T type ( push-on type) / K type ( MJ type) |
Coating | Cement lining inside, zinc primer and bitumen painting outside; fusion bonded epoxy coating; bitumen painting inside and outside red anti-rust coating. |
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