壓力Pressure
PN10-420
直徑 Diameter
DN6-900
溫度范圍Temperature Range
-196℃ - 540℃
驅(qū)動方式 Drive Type
手動,蝸輪蝸桿傳動,氣動,電動,液動, 氣液聯(lián)動,電液聯(lián)動
Manual, worm-drive, pneumatic, electric, hydraulic, Pneumatic-hydraulic, electrohydraulic
參考標(biāo)準(zhǔn) Reference
API6D, API608, ASME16.34, NACE MR0175, GB/T12237, ANSI/AWWA C507, BFCI70-2, MSS SP-72, ISO 5211等 etc.
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