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§´§Ñ§Ü§Ú§Ö §ä§â§å§Ò§í §Þ§í §Ú§Ù§Ô§à§ä§à§Ó§Ý§ñ§ð§ä §Þ§Ö§ä§à§Õ§à§Þ §ß§Ö§á§Ö§â§Ö§â§í§Ó§ß§à§Û §ß§Ñ§Þ§à§ä§Ü§Ú£¬§è§Ö§ß§ä§â§à§Ò§Ö§Ø§ß§à§Ô§à §Ý§Ú§ä§î§ñ£¬§ß§Ñ§Þ§à§ä§Ü§Ú §ã §æ§Ú§ã§Ú§â§à§Ó§Ñ§ß§ß§à§Û §Õ§Ý§Ú§ß§à§Û. §ª§ç §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý §ã§à§ã§ä§Ñ§Ó§Ý§ñ§Ö§ä §ã§ä§Ö§Ü§Ý§à§Ó§à§Ý§à§Ü§ß§à£¬§Ú§ç §Þ§Ñ§ä§â§Ú§Ü§ã §ã§à§ã§ä§Ñ§Ó§Ý§ñ§Ö§ä §ß§Ö§ß§Ñ§ã§í§ë§Ö§ß§ß§à§Û §á§à§Ý§Ú§ï§æ§Ú§â§ß§à§Û §ã§Þ§à§Ý§í, §Ú§ç §Ù§Ñ§á§à§Ý§ß§Ú§ä§Ö§Ý§î §ã§à§ã§ä§Ñ§Ó§Ý§ñ§Ö§ä §Ü§Ó§Ñ§â§è§Ö§Ó§í§Û §á§Ö§ã§à§Ü§Ú.
§³§æ§Ö§â§Ñ §á§â§à§Ú§Ù§Ó§à§Õ§ã§ä§Ó§Ñ£º
§Õ§Ú§Ñ§Þ§Ö§ä§â: DN50mm--DN4000mm
§ã§Ú§Ý§Ñ §Õ§Ñ§Ó§Ý§Ö§ß§Ú§ñ: 0.1Mpa--3.5Mpa
§°§á§Ö§â§Ñ§ä§Ú§Ó§ß§í§Û §ã§ä§Ñ§ß§Õ§Ñ§â§ä£º
GB/T21238-2007 §ä§â§å§Ò§í §ã§à §ã§Ý§à§Ö§Þ §á§Ö§ã§Ü§Ñ §Ú§Ù §ã§ä§Ö§Ü§Ý§à§Ó§à§Ý§à§Ü§ß§Ñ
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§§Ö§Ô§Ü§à §Þ§à§ß§ä§Ú§â§à§Ó§Ñ§ä§î §Ú §ä§â§Ñ§ã§á§à§â§ä§Ú§â§à§Ó§Ñ§ä§î£¬§ß§Ú§Ù§Ü§Ñ§ñ §ã§ä§à§Ú§Þ§à§ã§ä§î §Ú§Ù§Ô§à§ä§à§Ó§Ý§Ö§ß§Ú§ñ.
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§±§Ñ§â§Ñ§æ§Ú§ß§Ú§Ù§Ñ§è§Ú§Ú §Ú §ß§Ñ§Ü§Ú§á§Ö§à§Ò§â§Ñ§Ù§à§Ó§Ñ§ß§Ú§ñ §ß§Ö §Ò§å§Õ§Ö§ä.
§·§à§â§à§ê§à§Ö §Ú§Ù§à§Ý§Ú§â§å§ð§ë§Ö§Ö §ã§Ó§à§Û§ã§ä§Ó§à.
§¯§Ú§Ù§Ü§Ñ§ñ §ä§Ö§á§à§Ý§à§á§à§ä§Ö§â§ñ.
§³§ä§Ñ§Ò§Ú§Ý§î§ß§à§Ö §ç§Ú§Þ§Ú§é§Ö§ã§Ü§à§Ö §ã§ä§â§Ñ§Ö§ß§Ú§Ö£¬§Ó§ä§à§â§Ú§é§ß§à§Ô§à §Ù§Ñ§Ô§â§ñ§Ù§ß§Ö§ß§Ú§ñ §ß§Ö §Ò§å§Õ§Ö§ä.
§´§Ö§ã§ß§à§Ö §ã§à§Ö§Õ§Ú§ß§Ö§ß§Ú§Ö, §Ô§Ö§â§Þ§Ö§ä§Ú§é§ß§à§ã§ä§î §à§Ü§Ñ§Ø§Ö§ä§ã§ñ §Ý§å§é§ê§à§Û.
§¶§Ú§Ù§Ú§é§Ö§Ü§à§Ö §ã§Ó§à§Û§ã§ä§Ó§à §ã§ä§Ö§Ü§Ý§à§á§Ý§Ñ§ã§ä§Ú§Ü§à§Ó§í§ç §ä§â§å§Ò §ã§à §ã§Ý§à§Ö§Þ §á§Ö§ã§Ü§Ñ
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§æ§Ú§Ù§Ú§é§Ö§Ü§à§Ö §ã§Ó§à§Û§ã§ä§Ó§à
|
§Ú§ß§Õ§Ö§Ü§ã §á§â§à§Ú§Ù§Ó§à§Õ§Ú§ä§Ö§Ý§î§ß§à§ã§ä§Ú
|
|
§Ô§å§ã§ä§à§ä§Ñ(g/cm^3)
|
1.6--2.1
|
|
§ê§Ö§â§ç§à§Ó§Ñ§ä§à§ã§ä§î §Ó§ß§å§ä§â§Ö§ß§ß§Ö§Û §á§à§Ó§Ö§â§ç§ß§à§ã§ä§Ú
|
0.0084
|
|
§å§Õ§Ö§Ý§î§ß§à§Ö §à§Ò§ì§Ö§Þ§ß§à§Ö §ã§à§á§â§à§ä§Ú§Ó§Ý§Ö§ß§Ú§Ö
|
25¡Á 1014
|
|
§ä§Ö§á§Ý§à§á§â§à§Ó§à§Õ§Ú§Þ§à§ã§ä§î
|
1.25--1.67
|
|
§á§â§à§é§ß§à§ã§ä§î §ß§Ñ §Ü§à§Ý§î§è§Ö§Ó§à§Û §â§Ñ§ã§ä§ñ§Ø§Ö§ß§Ú§Ö
|
126--15120
|
|
§á§â§à§é§ß§à§ã§ä§î §ß§Ñ §Ñ§Ü§ã§Ú§Ñ§Ý§î§ß§í§Û §â§Ñ§ã§ä§ñ§Ö§ß§Ú§Ö
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105--1090
|
§³§â§Ñ§Ó§ß§Ö§ß§Ú§Ö §ê§Ö§â§ç§à§Ó§Ñ§ä§à§ã§ä§Ú §Ó§ß§å§ä§â§Ö§ß§ß§Ö§Û §á§à§Ó§Ö§â§ç§ß§à§ã§ä§Ú §ã§ä§Ö§Ü§Ý§à§á§Ý§Ñ§ã§ä§Ú§Ü§à§Ó§í§ç §ä§â§å§Ò §ã§à §ã§Ý§à§Ö§Þ §á§Ö§ã§Ü§Ñ §ã §Õ§â§å§Ô§Ú§Þ§Ú §ä§â§å§Ò§Ñ§Þ§Ú
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§Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý
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§Ñ§Ò§ã§à§Ò§Ý§ð§ä§ß§Ñ§ñ §ê§Ö§â§ç§à§Ó§Ñ§ä§à§ã§ä§î (mm)
|
|
§ã§ä§Ñ§Ý§î§ß§Ñ§ñ §ä§â§å§Ò§Ñ
|
0.08--0.39
|
|
§é§å§Ô§å§ß§ß§Ñ§ñ §ä§â§å§Ò§Ñ
|
0.25
|
|
§è§Ö§Þ§Ö§ß§ä§ß§Ñ§ñ §ä§â§å§Ò§Ñ
|
0.33
|
|
§ã§ä§Ñ§â§Ñ§ñ §â§Ø§Ñ§Ó§Ñ§ñ §ã§ä§Ñ§Ý§î§ß§Ñ§ñ §ä§â§å§Ò§Ñ
|
0.60
|
|
§ã§ä§Ö§Ü§Ý§à§á§Ý§Ñ§ã§ä§Ú§Ü§à§Ó§í§Ö §ä§â§å§Ò§í §ã§à §ã§Ý§à§Ö§Þ §á§Ö§ã§Ü§Ñ
|
0.0084
|
§´§Ñ§Ò§Ý§Ú§è§Ñ §â§Ñ§Ù§Þ§Ö§â§Ñ §ã§ä§Ö§Ü§Ý§à§á§Ý§Ñ§ã§ä§Ú§Ü§à§Ó§í§ç §ä§â§å§Ò §ã§à §ã§Ý§à§Ö§Þ §á§Ö§ã§Ü§Ñ
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§ã§ä§Ñ§Ý§î§ß§Ñ§ñ §ä§â§å§Ò§Ñ£¨§ß§Ñ§Ò§à§Û§Ü§Ñ §ã §á§Ö§ã§à§é§ß§í§Þ §â§Ñ§ã§ä§Ó§à§â§à§Þ£©
|
§ã§ä§Ö§Ü§Ý§à§á§Ý§Ñ§ã§ä§Ú§Ü§à§Ó§í§Ö §ä§â§å§Ò§í
|
|
DN350
|
DN300
|
|
DN500
|
DN350
|
|
DN600
|
DN500
|
|
DN700
|
DN600
|
|
DN800
|
DN700
|
|
DN900
|
DN800
|
|
DN1000
|
DN900
|
|
DN1100
|
DN1000
|
|
DN1200
|
DN1100
|
|
DN1300
|
DN1200
|
|
DN1400
|
DN1200
|
|
DN1500
|
DN1300
|
|
DN1600
|
DN1400
|
|
DN1800
|
DN1600
|
|
DN2000
|
DN1700
|
|
DN2200
|
DN1900
|
|
DN2400
|
DN2100
|
|
DN2500
|
DN2200
|
|
DN3000
|
|
|
|
