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                • ???????vp20140823141813468718
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                • ??Ч??????  ?????????2015/3/6 21:21:25
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                • ?? ????021-69791788 60536488
                • ?? ?棺021-69792488
                • ?? ???????????????????????·2928??
                • ?? ??wuyue2008@126.com
                • ?? ???http://www.china-safety-valve.com
                • ???????    ????????

                ???????????????????
                LESER API526???????????????????????????????????????,???????API520???????????????????\???\?糧\??\????????
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                         ?????????DIN??ANSI ???????
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                         ???????????,???????,?????????????????,???????
                         ???п?????????????
                         ?????????????WCB??LCB??CF8M??CF3M??WC6??WC9
                         ???????????о?????304??316??317??316L??MONEL??INCONEL??316Lmod??Hastelloy??Duplex-Steel??Tai??Sufrax??,????????????????????????????
                         ??????????316??316L??316Ti??INCONEL625??HastelloyC
                         ????API 526?????ASME?????PED??????й?????????豸????????
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                         1?嵽8???????????
                        D??T 14?????????
                         ?趨????????413.7 bar-g (6000 psig)
                         ???????-268?? ??550??
                         ????????????150LB??2500LB
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