{"id":164,"date":"2012-11-12T17:59:10","date_gmt":"2012-11-12T08:59:10","guid":{"rendered":"http:\/\/kato.sub-stance.jp\/demo\/wordpress\/?page_id=164"},"modified":"2012-11-12T17:59:10","modified_gmt":"2012-11-12T08:59:10","slug":"of","status":"publish","type":"page","link":"https:\/\/www.floweng.co.jp\/e\/products\/of.html","title":{"rendered":"Orifice Flange\u3000TypeOF\u3000TypeOFJ"},"content":{"rendered":"

Outline<\/strong>
\nOrifice Flange assembly is the combination of orifice plate, flanges having pressure outlet opening, and bolts, nuts and gasket.
\nFlanges are, of JIS, ASME, JPI etc.<\/p>\n

These shall be connected to line pipe by:
\n\uff11\uff09butt welding (weld neck) or,
\n\uff12\uff09insert and weld \uff08slip-on, socket weld).<\/p>\n

Also, there are flat face(FF), raised face(RF), ring joint(RTJ), etc, depends on the shape of gasket seat.<\/p>\n

Flange tap is used for take out differential pressure.<\/p>\n

\"\u30aa\u30ea\u30d5\u30a3\u30b9\u30d5\u30e9\u30f3\u30b8\"
\n

\nFor estimation or order, please advice the fllowing data.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
\n
Facing<\/div>\n<\/td>\n
\n
OF : RF-Raised face
\nOFJ: RTJ-Ring joint groove<\/div>\n<\/td>\n<\/tr>\n
\n
Size<\/div>\n<\/td>\n
\n
50A\uff5e400A
\nIf you need the sizes of loss than 50A or more than 400A, please ask us.<\/div>\n<\/td>\n<\/tr>\n
\n
Rating<\/div>\n<\/td>\n
\n
Type OF\uff1a
\nJIS10K , 20K , 30K\u3000JPI\/ANSI 150 , 300 , 600 , 900<\/span>
\nType OFJ\uff1a
\nJPI\/ANSI 600 , 900 , 1500<\/span><\/div>\n<\/td>\n<\/tr>\n
\n
Flange<\/div>\n<\/td>\n
\n
Weld-neck\uff1aWN
\nSlip-on weld\uff1aS-ON\u3000\uff08only for JIS10K\uff09
\nSlip-on weld\uff1aSW\u3000\uff08\uff5e80A , JIS10K and 20K\uff09<\/div>\n<\/td>\n<\/tr>\n
\n
Orifice Flange material<\/div>\n<\/td>\n
\n
SF440A , SFVC2A , SUSF304 , 304L , 316 , 316L , Titanium , HASTELLOY, \u3000etc.<\/div>\n<\/td>\n<\/tr>\n
\n
Bolt \/ Nut material<\/div>\n<\/td>\n
\n
SNB7\/S45C , SUS304\/SUS304\u3000etc<\/div>\n<\/td>\n<\/tr>\n
\n
Differential pressure Outlet Connection<\/div>\n<\/td>\n
\n
Rc1\/2 fimale screw
\nNipple\uff0bR1\/2screw , Nipple+NPT1\/2 screw
\nNipple , plane-end
\nNipple\uff0bPressure take out flange<\/div>\n<\/td>\n<\/tr>\n
\n
Plate Type<\/div>\n<\/td>\n
\n
Concentric sharp edge , Quadrant , Eccentric , Segmental<\/div>\n<\/td>\n<\/tr>\n
\n
Orifice Plate material<\/div>\n<\/td>\n
\n
SUS304 , 304L , 316 , 316L , Titanium , Hastelloy , etc.<\/div>\n<\/td>\n<\/tr>\n
\n
Others<\/div>\n<\/td>\n
\n
If any of the following item is necessary, please advise.
\nPlate thickness
\nGasket material
\nSerration
\nHardening of orifice edge<\/span>
\nSpecial shape, etc.<\/span>
\nSpecial material, etc.<\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Please advise the necessary data on“Flow element Specification”<\/a>for
\ncalculation of orifice sizing , differential pressure and flow rate, referencing “Necessary items for flow calculation” <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Outline Orifice Flange assembly is the combination of orifice plate, flanges having pressure outlet opening, a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":11,"menu_order":14,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-164","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.floweng.co.jp\/e\/wp-json\/wp\/v2\/pages\/164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.floweng.co.jp\/e\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.floweng.co.jp\/e\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.floweng.co.jp\/e\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.floweng.co.jp\/e\/wp-json\/wp\/v2\/comments?post=164"}],"version-history":[{"count":0,"href":"https:\/\/www.floweng.co.jp\/e\/wp-json\/wp\/v2\/pages\/164\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.floweng.co.jp\/e\/wp-json\/wp\/v2\/pages\/11"}],"wp:attachment":[{"href":"https:\/\/www.floweng.co.jp\/e\/wp-json\/wp\/v2\/media?parent=164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}