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??????? ?????? ???????? ??????? ??? ???????? ??????? ?????? ??????:
*?????? ????? ?????: ????? ?????? ?????? ???????? ????? ???? ?????? ????? ????? ??? ???? ?? ??????? UHMW PE ??? 2 ??? 4 ????
*?????? ????? ??????: ?????? ?????? ?????????? ??????? ?????? ????????? ???? ???? ?????? ?????????????.
*?????? ?????? ?????: ????? ?????? ??????? ??????? ????? ??????? ????????? ????? ?????? ???????? ??????? ??? ????? ??????? ??? ????? ???? ???????? ????? ?? ???? ???? ????? ???? ????? 20-30 ? ?? ???????? ????????? ??? ???????? ??????????
*????? ???????: ???? ??????? ??????? ???? ???????? ?? ????? ???????? ????????? ???????? ??????????? ?????? ????? ??????? ???????? ???????
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* ????? ???????? ????: ??? ???? ????? ????? ???? ?????? ??????.
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*???????: ??? ?????? ?????? ??? ????? ???????? ??? ??????? ???????? ???.
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??? ?????? mm | ||||||
dn，mm | 1.0 MPa | 1.6 MPa | 2.0MPa | |||
????? ?????? ??????? | ???? ?????? ???? ?????? ?? ???? ?????? ?????? | ??? ?????? ?? ???? ?????? | ???? ?????? ???? ?????? ?? ???? ?????? ?????? | ??? ?????? ?? ???? ?????? | ???? ?????? ???? ?????? ?? ???? ?????? ?????? | |
en，mm | en，mm | en，mm | en，mm | en，mm | en，mm | en，mm |
75 | -- | -- | 5 | 2 | 5 | 2.5 |
90 | -- | -- | 5.5 | 5.5 | ||
110 | 5.5 | 2 | 7 | 7 | ||
140 | 5.5 | 8 | 8.5 | |||
160 | 6 | 2.5 | 9 | 2.5 | 9.5 | 3 |
200 | 6 | 9.5 | 10.5 | |||
225 | 8 | 10 | 10.5 | |||
250 | 10.5 | 12 | 12 | |||
315 | 11.5 | 3 | 13 | 3 | 13 | 3.5 |
355 | 12 | 14 | -- | -- | ||
400 | 12.5 | 15 | -- | -- | ||
450 | 13.5 | 3.5 | 16 | 3.5 | -- | -- |
500 | 15.5 | 18 | -- | -- | ||
GOST：
