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发表于 2010-10-22 15:45:12
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来自: 中国广东深圳
内衬PTFE、ETFE、PFA的无密封磁力泵。
. [; r) u- e( N0 q$ V6 f# a+ t4 v
% m1 I& m! Q) E( WPolypropylene – good for all HF concentrations
, @# s* f! ^6 RPolytetrafluoroethylene (PTFE); Teflon®
) u, `: X" _0 x7 M) g, e. |, Z1 @EPDM9 F; {. m" j8 }0 H
Hypalon®
/ \7 Q8 T' S! o: {Viton®% I% g% g) [$ J# i- ]! m
Steel
8 v# ^9 `/ I8 k/ A4 `4 |8 `! BA516-70 Carbon Steel for HF concentrations of 70% or greater
2 @% u. E7 R( y P9 IButyl Rubber (n-Butyl Rubber or Chlorobutyl Rubber) |
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