The new standard unites the three installing modalities of ascension pipe type, reduction diameter type and full diameter type, puts forward four types of meshwork, namely SP\HP\DP and HR, expands the variety of the material to be used . It increases more types in size.
standard number demonstration:HG/T21618 wire-mesh demister S1600-100 SP 304/304
it express wire-mesh demister: both the grille and the wire-mesh are used stainless 304, up-stalling,diameter is 1600mm,height is 100mm,and the mesh type is SP.
| | | | | Example 1:DN2000mm, H=150mm, the strainer pattern is SP, the material is NS-80, the grill, the supporting material is 316 upper garment type silk screen anti-entrainment device, the mark is: HG/T21618 silk screen anti-entrainment device S2000-150 SP NS-80/316. example 2:DN4000mm, H=100mm, the strainer pattern is DP, the material is 316L, the grill, the supporting material is 304 takes off costume the type silk screen anti-entrainment device, the mark is: HG/T21618 silk screen anti-entrainment device X4000-100 DP 316L/304. |
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