整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰（包括平焊法兰）slip-on flange (SO); slip-on welding flange 承插焊法兰socket welding flange松套法兰lap joint flange (LJF)对焊法兰welding neckflange (WNF)法兰盖blind flange, blind孔板法兰orifice flange异径法兰reducing flange盘座式法兰pad type flange松套带颈法兰loose hubbed flange焊接板式法兰welding plate flange对焊环welding neck collar （与stub end相似）平焊环welding-on collar突缘短节stub end, lap翻边端lapped pipe end松套板式法兰loose plate flange压力级pressure rating, pressure rating class压力—温度等级pressure-temperature rating法兰密封面，法兰面flange facing突面raised face (RF)凸面male face (MF)凹面female face (FMF)榫面tongue face槽面groove face环连接面ring joint face全平面；满平面flat face; full face (FF)光滑突面smooth raised face (SRF)法兰面加工facing finish粗糙度roughness光滑的smooth齿形serrated均方根root mean square (RMS)算术平均粗糙高度arithmetical average roughness height (AARH)配对法兰companion-flange螺栓圆bolt circle (B.C.)1。
法兰F l a n g e(F L G）不锈钢法兰S t a i n l e s s F l a n g e整体管法兰i n t e g r a l p i p e f l a n g e钢管法兰s t e e l p i p e f l a n g e螺纹法兰t h r e a d e d f l a n g e滑套法兰（包括平焊法兰）s l i p-o n f l a n g e(S O);s l i p-o n we l d i n g f l a n g e 承插焊法兰s o c k e t we l d i n g f l a n g e松套法兰l a p j o i n t f l a n g e(L J F)对焊法兰we l d i n g n e c k f l a n g e(W NF)法兰盖b l i n d f l a n g e,b l i n d孔板法兰o r i f i c e f l a n g e异径法兰r e d u c i n g f l a n g e盘座式法兰p a d t y p e f l a n g e松套带颈法兰l o o s e h u b b e d f l a n g e焊接板式法兰we l d i n g p l a t e f l a n g e对焊环we l d i n g n e c k c o l l a r （与s t u b e n d相似）平焊环we l d i n g-o n c o l l a r突缘短节s t u b e n d,l a p翻边端l a p p e d p i p e e n d松套板式法兰l o o s e p l a t e f l a n g e压力级p r e s s u re r a t i n g,p r e s s u r e r a t i n g c l a s s压力—温度等级p r e s s u r e-t e m p e r a t u r e r a t i n g法兰密封面，法兰面f l a n g e f a c i n g突面r a i s e d f a c e(R F)凸面m a l e f a c e(MF)凹面f e m a l e f a c e(F MF)榫面t o n g u e f a c e槽面g r o o v e f a c e环连接面r i n g j o i n t f a c e全平面；满平面f l a t f a c e;f u l l f a c e(F F)光滑突面s m o o t h r a i s e d f a c e(S R F)法兰面加工f a c i n g f i n i s h粗糙度r o u g h n e s s光滑的s m o o t h齿形s e r ra t e d均方根r o o t m e a n s q u a r e(R MS)算术平均粗糙高度a r i t h m e t i c a l a v e r a g e r o u g h n e s s h e i g h t(A A R H)配对法兰c o m p a n i o n-f l a n g e螺栓圆b o l t c i r c l e(B.C.)(管件类)常用表格见#4楼（/viewthread.p hp?tid=2110400&page=1）1. “NB”,"DN","Sch"是指什么？/viewthread.php?tid=1940980&page=1#pid2686423 9pid268642392. "BWG"伯明翰线规的换算表SWG: Stand Wire Gauge BWG: British Wire Gauge AWG: America Wire Gauge/thread-2051842-1-1.html3. “Ga” gauge是指什么？/viewthread.php?tid=1948872&page=1#pid26899064. "bench end play"是什么意思？/thread-1987962-1-1.html5. 锻造里面两墩、两拔如何翻译?/viewthread.php?tid=2039730&page=1#pid2819214 76. 阀门中的“背母”用英语怎么说?/viewthread.php?tid=1918855&page=1#pid2721458 47. 图纸上MFT是什么?/viewthread.php?tid=1923539&page=1#pid2647536 48. "PN“是什么？/viewthread.php?tid=2002923&page=1#pid2768897 79. "Brushed stainless steel "是什么意思？/viewthread.php?tid=2109833&page=1#pid2925469 810. 精密铸造业的专业术语/viewthread.php?tid=2076460&extra=page%3D211. 有关模具的专业词汇/thread-2125399-1-1.html/thread-2150795-1-1.html12. 有关轴承的一些英文专业术语/thread-2019029-1-1.html13. 阀门管件术语/thread-485443-1-1.html/thread-405181-1-1.html/thread-292747-1-1.html/viewthread.php?tid=339111&extra=page%3D1%2 6amp%3Bfilter%3Dhighlight14. 国际上硅溶胶和水玻璃的正确翻译/viewthread.php?tid=2104119&page=1#pid291662715. 法兰"RTJ","RF","FP","RP"的含义/viewthread.php?tid=2145963&page=2&extra=16. 管道组成件中英对照/thread-2153614-1-1.html17.常用工具中英文名称/thread-1517118-1-1.html18. "FAI Report"是什么意思/thread-2173087-1-1.html19. 什么是镜光？什么是拉丝？/thread-2208373-1-8.html20. WLL daN :2500什么意思/viewthread.php?tid=2222303&page=1#pid3099428 621. 螺纹"UNC,UNF,UNEF,Flare, Female", 阀门中"WOG"的含义/viewthread.php?tid=2223211&page=1&extra=22. "SSS""brushed finish"是什么意思/thread-2239601-1-1.html23. Celeron TC 200 composite是什么材料/viewthread.php?tid=2215232&page=1&fromuid=84 8502#pid3133577524. 法兰询盘中“SORF”“BLRF”表示什么？/viewthread.php?tid=2252234&page=1&fromuid=84 8502#pid3144847425. 不锈钢抛光工艺/thread-2256107-1-1.html26. Nitrated 850-950 HV表面处理/viewthread.php?tid=1881151&page=1#pid2579923 827.石油套管油管规格中"PPF",“BTC","EUE"表示什么？/viewthread.php?tid=2313501&page=1#pid3238174/thread-2322229-1-1.html28. “4# finish” 和“ stock finish”是指什么？/viewthread.php?tid=2318032&page=1#pid3244752 629. ANSI/US Codes ex. " 28finish "是指什么？/viewthread.php?tid=2515909&page=1&fromuid=84 8502#pid3592018730.螺纹基础知识/thread-1886264-1-1.html31.钢材基础知识/thread-388807-1-1.html32.机械图纸中一些常见的翻译/thread-1889853-1-1.html33.hardened 与annealed 的区别（退火、回火、淬火、正火工艺介绍）/thread-2599445-1-1.html34.查询各国标准材质牌号的国外网站，免费的！！/blog.php?tid=206826935.中、日、德、英、美及国际标准规定的常用金属材料对照表/blog.php?tid=194614036.热加工工艺和设备常用词汇/blog.php?tid=194531937.喷砂及喷塑工艺/blog.php?tid=194607138.管件中英俄词汇对比/blog.php?tid=1945168。
法兰Flange (FLG)整体法兰integral flanged带颈平焊法兰Slip On Flange （SO）承插焊法兰socket welding flange整体铸造法兰Integrally cast flanges对焊法兰welding neck flange板式平焊法兰Welding plate flange法兰密封面flange facings整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰(包括平焊法兰) slip-on flange (SO); slip-on welding flange 松套法兰lap joint flange (LJF)法兰盖blind flange, blind孔板法兰orifice flange异径法兰reducing flange盘座式法兰pad type flange松套带颈法兰loose hubbed flange焊接板式法兰welding plate flange对焊环welding neck collar (与stub end相似)平焊环welding-on collar突缘短节stub end, lap翻边端lapped pipe end松套板式法兰loose plate flange压力级pressure rating, pressure rating class压力—温度等级pressure-temperature rating法兰密封面，法兰面flange facing突面raised face (RF)凸面male face (MF)凹面female face (FMF)榫面tongue face槽面groove face环连接面ring joint face全平面;满平面flat face; full face (FF)光滑突面smooth raised face (SRF)法兰面加工facing finish粗糙度roughness光滑的smooth齿形serrated均方根root mean square (RMS)算术平均粗糙高度arithmetical average roughness height (AARH) 配对法兰companion-flange螺栓圆bolt circle (B.C.)法兰的类型要根据连接形式和密封面型式来分，连接形式：螺纹连接Threaded Th带颈对焊weld Neck WN带颈平焊Slip-On SO板式平焊plate PL承插焊sock welded SW对焊环松套Pipe Joint / Stub End PJ/SE平焊环松套pipe Joint / Plate Ring PJ/PR整体法兰Integrated Flange IF法兰盖或盲法兰Blind Flange BF松套法兰LJBL法兰盖密封面型式：突面Raised Face RF凹凸面Male and Female MFM榫槽面Tongue and Groove TG全平面Flat Face FF环连接面Ring Joint RJ。
