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1 ¹ÜµÀ×é³É¼þ Piping component
1.1 ¹Ü×Ó Pipe
¹Ü×Ó(°´ÕÕÅä¹Ü±ê×¼¹æ¸ñÖÆÔìµÄ) pipe
¹Ü×Ó(²»°´Åä¹Ü±ê×¼¹æ¸ñÖÆÔìµÄÆäËûÓùÜ) tube
¸Ö¹Ü steel pipe
ÖýÌú¹Ü cast iron pipe
³ÄÀï¹Ü lined pipe
¸´ºÏ¹Ü clad pipe
̼¸Ö¹Ü carbon steel pipe
ºÏ½ð¸Ö¹Ü alloy steel pipe
²»Ðâ¸Ö stainless steel pipe
°ÂÊÏÌå²»Ðâ¸Ö¹Ü austenitic stainless steel pipe
ÌúºÏ½ð¸Ö¹Ü ferritic alloy steel pipe
ÔþÖÆ¸Ö¹Ü wrought-steel pipe
¶ÍÌú¹Ü wrought-iron pipe
ÎÞ·ì¸Ö¹Ü seamless (SMLS) steel pipe
º¸½Ó¸Ö¹Ü welded steel pipe
µç×躸¸Ö¹Ü electric-resistance welded steel pipe
µçÈÛ£¨»¡£©º¸¸Ö°å¾í¹Ü electric-fusion (arc)-welded steel-plate pipe
ÂÝÐýº¸½Ó¸Ö¹Ü spiral welded steel pipe
¶ÆÐ¿¸Ö¹Ü galvanized steel pipe
ÈÈÔþÎÞ·ì¸Ö¹Ü hot-rolling seamless pipe
Àä°ÎÎÞ·ì¸Ö¹Ü cold-drawing seamless pipe
Ë®ÃºÆø¸Ö¹Ü water-gas steel pipe
ËÜÁÏ¹Ü plastic pipe
²£Á§¹Ü glass tube
Ïð½º¹Ü rubber tube
Ö±¹Ü run pipe; straight pipe

1.2 ¹Ü¼þ Fitting
ÍäÍ· elbow
Òì¾¶ÍäÍ· reducing elbow
´øÖ§×ùÍäÍ· base elbow
k°ë¾¶ÍäÍ· long radius elbow
¶Ì°ë¾¶ÍäÍ· short radius elbow
³¤°ë¾¶180¡ãÍäÍ· long radius return
¶Ì°ë¾¶180¡ãÍäÍ· short radius return
´ø²àÏò¿ÚµÄÍäÍ·£¨ÓÒÏò»ò×óÏò£© side outlet elbow (right hand or left hand)
˫֧¹ÜÍäÍ·£¨ ÐΣ© double branch elbow
Èýͨ tee
Òì¾¶Èýͨ reducing tee
µÈ¾¶Èýͨ straight tee
´ø²àÏò¿ÚµÄÈýͨ£¨ÓÒÏò»ò×óÏò£© side outlet tee (right hand or 1eft hand)
Òì¾¶Èýͨ£¨·ÖÖ§¿ÚΪÒì¾¶£© reducing tee (reducing on outlet)
Òì¾¶Èýͨ£¨Ò»¸öֱͨ¿ÚΪÒì¾¶£©reducing tee (reducing on one run)
´øÖ§×ùÈýͨ base tee
Òì¾¶Èýͨ£¨Ò»¸öֱͨ¿Ú¼°·ÖÖ§¿ÚΪÒì¾¶£© reducing tee (reducing on one run and outlet)
Òì¾¶Èýͨ£¨Á½¸öֱͨ¿ÚΪÒì¾¶£¬Ë«Í·Ê½£© reducing tee (reducing on both runs, bull head)
45¡ãбÈýͨ 45¡ã lateral
45¡ãбÈýͨ£¨Ö§¹ÜΪÒì¾¶£© 45¡ã lateral (reducing on branch)
45¡ãбÈýͨ(Ò»¸öֱͨ¿ÚΪÒì¾¶) 45¡ã lateral (reducing on one run)
45¡ãбÈýͨ(Ò»¸öֱͨ¿Ú¼°Ö§¹ÜΪÒì¾¶) 45¡ã lateral (reducing on one run and branch)
YÐÍÈýͨ£¨Ë׳ƿãñã© true ¡°Y¡±
ËÄͨ cross
µÈ¾¶ËÄͨ straight cross
Òì¾¶ËÄͨ reducing cross
Òì¾¶ËÄͨ£¨Ò»¸ö·ÖÖ§¿ÚΪÒì¾¶£©reducing cross (reducing on one outlet)
Òì¾¶ËÄͨ£¨Ò»¸öֱͨ¿Ú¼°·ÖÖ§¿ÚΪÒì¾¶£© reducing cross (reducing on one run and outlet)
Òì¾¶ËÄͨ£¨Á½¸ö·ÖÖ§¿ÚΪÒì¾¶£© reducing cross (reducing on both outlet)
Òì¾¶ËÄͨ£¨Ò»¸öֱͨ¿Ú¼°Á½¸ö·ÖÖ§¿ÚΪÒì¾¶£© reducing cross (reducing on one run and both outlet)
Òì¾¶¹Ü reducer
ͬÐÄÒì¾¶¹Ü concentric reducer
Æ«ÐÄÒì¾¶¹Ü eccentric reducer
¶ÍÖÆÒì¾¶¹Ü reducing swage
ÂÝÎÆÖ§¹Ų̈ threadolet
º¸½ÓÖ§¹Ų̈ weldolet
³Ð²åÖ§¹Ų̈ sockolet
ÍäÍ·Ö§¹Ų̈ elbolet
б½ÓÖ§¹Ų̈ latrolet
ÏâÈëʽ֧¹Ü×ì sweepolet
¶Ì¹ÜÖ§¹Ų̈ nipolet
Ö§¹Ų̈£¬²åÈëʽ֧¹Ų̈ boss
¹Ü½ÓÍ· coupling, full coupling
°ë¹Ü½ÓÍ· half coupling
Òì¾¶¹Ü½ÓÍ· reducing coupling
»î½ÓÍ· union
ÄÚÍâÂÝÎÆËõ½Ó£¨Ë׳Ʋ¹Ð¾£© bushing
¹Üñ cap (C)
¶ÂÍ· plug
¶Ì½Ú nipple
Òì¾¶¶Ì½Ú reducing nipple; swage nipple

1.3 Íä¹Ü Bend
Ô¤ÖÆÍä¹Ü fabricated pipe bend
¿çÔ½Íä¹Ü£¨^ ÐΣ© cross-over bend
Æ«ÖÃÍä¹Ü£¨~ ÐΣ© offset bend
90¡ãÍä¹Ü quarter bend
»·ÐÎÍä¹Ü cirele bend
µ¥²àÆ«ÖÃ90¡ãÍä¹Ü£¨? ÐΣ© single offset quarter bend
SÐÎÍä¹Ü ¡°S¡± bend
µ¥²àÆ«ÖÃUÐÎÅòÕÍÍä¹Ü£¨| ?ÐΣ© single offset ¡°U¡± bend
UÐÎÍä¹Ü ¡°U¡± bend
˫ƫÖÃUÅòÕÍÍä¹Ü double offset expansion ¡°U¡± bend
б½ÓÍä¹Ü mitre bend
Èý½Úб½ÓÍä¹Ü 3-piece mitre bend
ÕÛÖåÍä¹Ü corrugated bend
Ô²¶È roundness

1.4 ·¨À¼ Flange (FLG£©
ÕûÌå¹Ü·¨À¼ integral pipe flange
¸Ö¹Ü·¨À¼ steel pipe flange
ÂÝÎÆ·¨À¼ threaded flange
»¬Ì×·¨À¼£¨°üÀ¨Æ½º¸·¨À¼£© slip-on flange (SO); slip-on welding flange
³Ð²åº¸·¨À¼ socket welding flange
ËÉÌ×·¨À¼ lap joint flange (LJF)
¶Ôº¸·¨À¼ welding neckflange (WNF)
·¨À¼¸Ç blind flange, blind
¿×°å·¨À¼ orifice flange
Òì¾¶·¨À¼ reducing flange
ÅÌ×ùʽ·¨À¼ pad type flange
ËÉÌ×´ø¾±·¨À¼ loose hubbed flange
º¸½Ó°åʽ·¨À¼ welding plate flange
¶Ôº¸»· welding neck collar £¨Óëstub endÏàËÆ£©
ƽº¸»· welding-on collar
ͻԵ¶Ì½Ú stub end, lap
·­±ß¶Ë lapped pipe end
ËÉÌ×°åʽ·¨À¼ loose plate flange
ѹÁ¦¼¶ pressure rating, pressure rating class
ѹÁ¦¡ªÎ¶ȵȼ¶ pressure-temperature rating
·¨À¼ÃÜ·âÃæ£¬·¨À¼Ãæ flange facing
Í»Ãæ raised face (RF)
Í¹Ãæ male face (MF)
°¼Ãæ female face (FMF)
é¾Ãæ tongue face
²ÛÃæ groove face
»·Á¬½ÓÃæ ring joint face
È«Æ½Ãæ£»ÂúÆ½Ãæ flat face; full face (FF)
¹â»¬Í»Ãæ smooth raised face (SRF)
·¨À¼Ãæ¼Ó¹¤ facing finish
´Ö²Ú¶È roughness
¹â»¬µÄ smooth
³ÝÐÎ serrated
¾ù·½¸ù root mean square (RMS)
ËãÊõƽ¾ù´Ö²Ú¸ß¶È arithmetical average roughness height (AARH)
Åä¶Ô·¨À¼ companion-flange
ÂÝ˨Բ bolt circle (B.C.)

1.5 µæÆ¬ Gasket (GSKT)
µæÆ¬µÄÐÍʽ type of gasket
ƽµæÆ¬ flat gasket
»·ÐÎÆ½µæÆ¬ flat ring gasket
ƽ½ðÊôµæÆ¬ flat metal gasket
¼ÐÃÞÖ¯ÎïµÄÏ𽺠elastomer with cotton fabric insertion
¼ÐʯÃÞÖ¯ÎïµÄÏ𽺠elastomer with asbestos fabric insertion
¼ÐʯÃÞÖ¯Îï¼°½ðÊôË¿¼ÓÇ¿µÄÏ𽺠elastomer with asbestos fabric insertion and with wire reinforcement
ÎÞʯīѹËõ°×ʯÃÞµæÆ¬ non graphited compressed white asbestos gasket
ÌìÈ»°×Ïð½ºµæÆ¬ natural white rubber gasket
ѹËõʯÃÞµæÆ¬ compressed asbestos class gasket
½þ¾ÛËÄ·úÒÒÏ©µÄʯÃÞµæÆ¬ PTFE impregnated asbestos gasket
¼ÐʯÃ޵IJøÈƽðÊôµæÆ¬ spiral-wound metal gasket with asbestos filler
ÄÚ»· inner ring
Íâ»·£¬Íⶨλ»· outer ring
²¨ÎƽðÊôµæÆ¬ corrugated metal gasket
²¨ÎƽðÊô°üǶʯÃÞµæÆ¬ corrugated metal gasket with asbestos inserted
Ë«¼ÐÌײ¨ÎƽðÊô°üʯÃÞµæÆ¬ corrugated metal double jacketed asbestos filled gasket
Ë«¼ÐÌ×µæÆ¬ double jacketed gasket
½ðÊô°üʯÃÞÆ½µæÆ¬ flat metal jacketed asbestos filled gasket
ÕûÌå½ðÊô³ÝÐÎµæÆ¬ solid metal serrated gasket
²ÛÐνðÊôµæÆ¬ grooved metal gasket
»·ÐÎÁ¬½Ó½ðÊôµæÆ¬ ring joint metal gasket
°Ë½Ç»·ÐÎµæÆ¬ octagonal ring gasket
ÍÖÔ²»·ÐÎµæÆ¬ oval ring gasket
͸¾µÊ½µæÆ¬ lens gasket
·Ç½ðÊôµæÆ¬ non-metallic gasket

1.6 ·§ÃÅ Valve
1.6.1 ·§ÃŽṹ¡¢Áã¼þ
·§éî yoke
ÍâÂÝÎÆ·§¸Ë¼°·§éî outside screw and yoke (OS & Y)
·§¸Ë stem
ÄÚÂÝÎÆ inside screw (IS)
·§éîÌ× yoke sleeve
·§¸Ë»· stem ring
·§×ù valve seat (body seat)
·§×ù»·¡¢ÃÜ·âȦ seat ring
ÕûÌ壨·§£©×ù integral seat
¶Ñº¸£¨·§£©×ù deposited seat
·§Ð¾£¨°üÀ¨ÃÜ·âȦ¡¢¸ËµÈÄÚ¼þ£© trim
·§ÅÌ disc
·§ÅÌÃÜ·âȦ disc seat
·§Ìå body
·§¸Ç bonnet
·§¸Ç³ÄÌ× bonnet bush
ÂÝÎÆ·§Ã± screw cap
ÂÝÎÆ·§¸Ç screw bonnet
ÂÝ˨Á¬½ÓµÄ·§¸Ç bolted bonnet (BB)
»î½Ó·§¸Ç£¨Ã±£© union bonnet (cap)
ÂÝ˨Á¬½ÓµÄ·§Ã± bolted cap (BC)
º¸½Ó·§¸Ç welded bonnet (WB)
±¾Ìå·§¸ËÃÜ·â body stem seal
ʯÃÞ°²È«ÃÜ·â asbestos emenen seal
µ¹ÃÜ·â back seal
ѹÁ¦ÃÜ·âµÄ·§¸Ç pressure-tight bonnet
¶¯Á¦²Ù×ÝÆ÷ powered operator
µç¶¯²Ù×ÝÆ÷ electric motor operator
Æø¶¯²Ù×ÝÆ÷ pneumatic operator
Һѹ²Ù×ÝÆ÷ hydraulic operator
¿ìËÙ²Ù×ÝÆ÷ quick-acting operator
»¬¶¯·§¸Ë sliding stem
Õý³ÝÂÖ´«¶¯ spur gear operated
É¡³ÝÂÖ´«¶¯ bevel gear operated
°âÊÖ²Ù×÷ wrench operated
Á´ÂÖ chain wheel
ÊÖÂÖ hand wheel
ÊÖ±ú hand lever (handle)
Æø¸×£¨»òҺѹ¸×£©²Ù×ÝµÄ cylinder operated
Á´Ìõ²Ù×ÝµÄ chain operated
µÈ¾¶¿×µÀ full bore; full port
Òì¾¶¿×µÀ reducing bore, reduced port,venturi port
¶ÌÐÍ short pattern
½ô´ÕÐÍ£¨Ð¡ÐÍ£© compact type
Áýʽ»· lantern ring
ѹ¸Ç gland
·§¸ËÌîÁÏ stem packing
·§¸ÇµæÆ¬ bonnet gasket
Éý¸Ëʽ£¨Ã÷¸Ë£© rising stem (RS)
·ÇÉý¸Ëʽ£¨°µ¸Ë£© non-rising stem (NRS)
ָʾÆ÷/ÏÞλÆ÷ indicator/stopper
×¢ÓÍÆ÷ grease injector
¿É¸ü»»µÄ·§×ù»· renewable seat ring

1.6.2 ³£Ó÷§
(1£©Õ¢·§ gate valve
ƽÐÐ˫բ°å double disc parallel seat
¿ª¿ÚШÐÎÕ¢°å split wedge
ÄÓÐÔÕûÌåШÐÎÕ¢°â flexible solid wedge
ÕûÌåШÐÎÕ¢°å solid wedge
ÈûÐÍÕ¢·§ plug gate valve
ֱͨÐÍÕ¢·§ through conduit gate valve
(2) ½ØÖ¹·§ globe valve
ÇòÐÄÐÍ·§ÅÌ globe type disc
ÈûÐÍ·§ÅÌ plug type disc
¿Éת¶¯µÄ·§ÅÌ swivel disc
(3) ½ÚÁ÷ÉÁ·§ throttle valve
Õë·§ needle valve
(4) ½Ç·§ angle valve
(5) YÐÍ·§£¨Y ÐÍ·§Ì彨ֹ·§£© Y-valve (Y-body globe valve)
(6) Çò·§ ball valve
ÈýͨÇò·§ 3-way ball valve
×°Óе×ÖáµÄ trunnion mounted
ÄÍ»ðÐÍ fire safe type
¸¡¶¯ÇòÐÍ floating ball type
·ÀÍѳö·§¸Ë blowout proof stem
(7) µû·§ butterfly valve
¶Ô¼Ðʽ£¨±¡Æ¬ÐÍ£© wafer type
͹¶úʽ lug type
Æ«ÐÄ·§°åµû·§ offset disc burerfly valve; eccentric butterfly valve
б·§Å̵û·§ canted disc butterfly valve
Á¬¸Ëʽµû·§ link butterfly valve
8) ÖùÈû·§ piston type valve
(9) ÐýÈû·§ plug valve
ÈýͨÐýÈû·§ three-way plug valve
ËÄͨÐýÈû·§ four-way plug valve
ÐýÈû cock
³ÄÌ×ÐýÈû sleeve cock
(10) ¸ôĤ·§ diaphragm valve
Ï𽺳ÄÀï¸ôĤ·§ rubber lined diaphragm valve
ֱͨʽ¸ôĤ·§ straight way diaphragm valve
Ñßʽ¸ôĤ·§ weir diaphragm valve
(11) ¼Ð½ôʽ½º¹Ü·§ pinch valve£¨ÓÃÓÚÄཬ¡¢·Û³¾µÈ£©
(12) Ö¹»Ø·§ check valve
Éý½µÊ½Ö¹»Ø·§ lift check valve
ÐýÆôʽֹ»Ø·§ swing check valve, flap check valve
ÂäÇòʽֹ»Ø·§ ball check valve
µ¯»ÉÇòʽֹ»Ø·§ spring ball check valve
Ë«°å¶Ô¼Ðʽֹ»Ø·§ dual plate wafer type check valve
ÎÞײ»÷ÉùÖ¹»Ø·§ non-slam cheek valve
µ×·§ foot valve
ÇжÏʽֹ»Ø·§ stop check valve; non-return valve
»îÈûʽֹ»Ø·§ piston check valve
б·­ÅÌÖ¹»Ø·§ tilting disc check valve
µûʽֹ»Ø·§ butterfly check valve

1.6.3 ÆäËüÓÃ;µÄ·§
È«Ð¹Æø·§ safety valve (SV)
°²È«Ð¹Òº·§ relief valve (RV)
°²È«Ð¹Ñ¹·§ safety relief valve
¸Ü¸ËÖØ´¸Ê½ lever and weight type
Òýµ¼·§²Ù×ݵİ²È«Ð¹Æø·§ pilot operated safety valve
¸´Ê½°²È«Ð¹Æø·§ twin type safety valve
¹Þµ×ÅÅÎÛ·§ flush-bottom tank valve
µç´Å·§ solenoid valve, solenoid operated valve
µç¶¯·§ electrically operated valve, electric-motor operated valve
Æø¶¯·§ pneumatic operated valve
µÍÎÂÓ÷§ cryogenic service valve
ÕôÆûÊèË®·§ steam trap
»úеʽÊèË®ÑÖ mechanical trap
¸¡Í°Ê½ÊèË®·§ open bucket trap, open top bucket trap
¸¡ÇòʽÊèË®·§ float trap
µ¹µõͰʽÊèË®·§ inverted bucket trap
×ÔÓɸ¡ÇòʽÊèË®·§ loose float trap
ºãÎÂʽÊèË®·§ thermostatic trap
½ðÊôÅòÕÍʽÕôÆûÊèË®·§ metal expansion steam trap
ÒºÌåÅòÕÍʽÕôÆûÊèË®·§ liquid expansion steam trap
Ë«½ðÊôÅòÕÍʽÕôÆûÊèË®·§ bimetallic expansion steam trap
ѹÁ¦Æ½ºâʽºãÎÂÊèË®·§ balanced pressure thermostatic trap
Èȶ¯Á¦Ê½ÊèË®·§ thermodynamic trap
Âö³åʽÕôÆûÊèË®·§ impulse steam trap
·ÅÆø·§£¨×Ô¶¯·ÅÆø·§£© air vent valve (automatic air vent valve) £¨ÊèË®·§Óã©
ƽ°åʽ»¬¶¯Õ¢·§ slab type sliding gate valve
¸Ç·§ flat valve
»»Ïò·§ diverting valve, reversing valve
ÈÈÅòÕÍ·§ thermo expansion valve
×Ô¶¯¹Ø±Õ·§ self-closing gate valve
×Ô¶¯ÅÅÒº·§ self-draining valve
¹ÜµÀä°å·§ line-blind valve
¼·Ñ¹·§ squeeze valve£¨ÓÃÓÚÄཬ¼°·Û³¾µÈ£©
ºôÎü·§ breather valve
·çÃÅ¡¢µ²°å damper
¼õѹ·§ pressure reducing valve, reducing valve
¿ØÖÆ·§ control valve
Ĥʽ¿ØÖÆ·§ diaphragm operated control valve
Ö´Ðлú¹¹ actuator
±³Ñ¹µ÷½Ú·§ back pressure regulating valve
²îѹµ÷½Ú·§ differential pressure regulating valve
ѹÁ¦±ÈÀýµ÷½Ú·§ pressure ratio regulating valve

1.6.4 δָÃ÷½á¹¹£¨»ò·§ÐÍ£©µÄ·§
ÇжϷ§ block valve; shut-off valve; stop valve
µ÷½Ú·§ regulating valve
¿ì¿ª·§ quick opening valve
¿ì±Õ·§ quick closing valve
¸ô¶Ï·§ isolating valve
Èýͨ·§ three way valve
¼ÐÌ×À« jacketed valve
·ÇÐýתʽ·§ non-rotary valve
ÅÅÎÛ·§ blowdown valve
¼¯ÒºÅÅ·Å·§ drip valve
ÅÅÒº·§ drain valve
·Å¿Õ·§ vent valve
Ð¶ÔØ·§ unloading valve
Åųö·§ discharge valve
ÎüÈë·§ suction valve
¶àͨ··§ multiport valve
È¡Ñù·§ sampling valve
ÊÖ¶¯·§ hand-operated valve; manually operated valve
¶ÍÔì·§ forged valve
ÖýÔì·§ cast valve
£¨Ë®£©ÁúÍ· bibb; bib; faucet
³é³öÒº·§£¨Ð¡·§£© bleed valve
ÅÔ··§ by-pass valve
Èí¹Ü·§ hose valve
»ìºÏ·§ mixing valve
ÆÆÕæ¿Õ·§ vacuum breaker
³åÏ´·§ flush valve
µÚÒ»µÀ·§£»¸ù²¿·§ primary valve
¸ù²¿·§ root valve
×ܹܷ§ header valve
ʹÊÇжϷ§ emergency valve

1.7 ¹ÜµÀÌØÊâ¼þ Piping Specialty

1.7.1 ¹ÜµÀÌØÊâ¼þ£¨×é¼þ£©
´ÖÂËÆ÷ strainer
¹ýÂËÆ÷ filter
ÁÙʱ´ÖÂËÆ÷£¨×¶ÐÍ£© temporary strainer (cone type)
y ÐÍ´ÖÂËÆ÷ y-type strainer
TÐÍ´ÖÂËÆ÷ T-type strainer
ÓÀ¾Ã¹ýÂËÆ÷ permanent filter
Ë¿Íø´ÖÂËÆ÷ gauze strainer
Ï´ÑÛÆ÷¼°ÁÜÔ¡Æ÷ eye washer and shower
ÊÓ¾µ sight glass
×è»ðÆ÷ flame arrester
Åç×죻ÅçÍ· spray nozzle
È¡ÑùÀäÈ´Æ÷ sample cooler
ÏûÉùÆ÷ silencer
ÅòÕÍ½Ú expansion joint
²¨ÎÆÅòÕÍ½Ú bellow expansion joint
µ¥²¨ single bellow
Ë«²¨ double bellow
¶à²¨ multiple bellow
ѹÁ¦Æ½ºâʽÅòÕÍ½Ú pressure balanced expansion
´ø½ÂÁ´ÅòÕÍ½Ú hinged expansion joint
ÖáÏòÎ»ÒÆÐÍÅòÕÍ½Ú axial movement type expansion joint
×Ô¾ùºâÅòÕͽڣ¨Íâ¼ÓÇ¿»·£©self-equalizing expansion joint
´ø½Ó¸ËÅòÕÍ½Ú tied expansion joint
ÍòÏòÐÍÅòÕÍ½Ú universal type expansion joint
ÇòÐβ¹³¥Æ÷ ball type expansion joint
Ìʽ²¹³¥Æ÷ slip type (packed type) expansion joint
µ¥Ïò»¬¶¯ÌîÁϺ¯²¹³¥Æ÷ single actionpacked slip joint

1.7.2 ¹ÜµÀÌØÊâÔª¼þPiping Special Element
Èí¹Ü½ÓÍ· hose connection (HC)
¿ìËÙ½ÓÍ· quick coupling
½ðÊôÈí¹Ü metal hose
Ïð½º¹Ü rubber hose
ÄÓÐÔ¹Ü flexible tube
°°Ðβ¹Ç¿°å reinforcing saddles
²¹Ç¿°å reinforcement pad
ÌØÊâ·¨À¼ special flange
©¶· funnel
ÅÅÒº»· drip ring
ÅÅҺ©¶· drain funnel
²å°å blank
µæ»· spacer
8×Öä°å spectacle blind; figure 8 blind
ÏÞÁ÷¿×°å restriction orifice
±¬ÆÆÆ¬ rupture disk
·¨À¼¸ÇÌùÃæ protective disc
·ÑÍÐÁ¢¿Ë½ÓÍ· victaulic coupling

1.8 ¶Ë²¿Á¬½Ó End Connection
·¨À¼¶Ë flanged end
ÆÂ¿Ú¶Ë beveled end (BE)
¶Ôº¸¶Ë butt welded end
ƽ¶Ë plain end (PE)
³Ð²åº¸¶Ë socket welding end
ÂÝÎÆ¶Ë threaded end (TE)
³Ð¿Ú bell end
º¸½Ó¶Ë welding end
·¨À¼Á¬½Ó£¨½ÓÍ·£© flanged joint
¶Ôº¸Á¬½Ó£¨½ÓÍ·£© butt welded joint
ÂÝÎÆÁ¬½Ó£¬¹ÜÂÝÎÆÁ¬½Ó threaded joint, pipe threaded joint
×¶¹ÜÂÝÎÆÃܷ⺸Á¬½Ó seal-welded taper pipe threaded joint
³Ð²åº¸Á¬½Ó£¨½ÓÍ·£© socket welded joint
³Ð²åÁ¬½Ó£¨½ÓÍ·£© bell and spigot joint
»·µæ½ÓÍ· ring joint (RJ)
ÍòÏò½ÓÍ· universal joint
ÈíÇ¥º¸Á¬½Ó£¨½ÓÍ·£© soldered joint
´î½Ó½ÓÍ·£¬ËÉÌ×Á¬½Ó lapped joint
Íâ²àºñ¶ÈÇÐб½Ç bevel for outside thickncss
ÄÚ²àºñ¶ÈÇÐб½Ç bevel for inside thickness
ÄÚÍâ²àºñ¶ÈÇÐб½Ç bevel for combined thickness
·¨À¼Ê½µÄ flanged (FLGD)
¶Ôº¸µÄ butt welded (BW)
ÂÝÎÆµÄ threaded (THD)
³Ð²åº¸µÄ socket welded (SW)
С¶ËΪƽµÄ small end plain (SEP)
´ó¶ËΪƽµÄ large end plain (LEP)
Á½¶Ëƽ both ends plain (BEP)
С¶Ë´øÂÝÎÆ small end thread (SET)
´ó¶Ë´øÂÝÎÆ large end thread (LET)
Á½¶Ë´øÂÝÎÆ both end thread (BET)
Ò»¶Ë´øÂÝÎÆ one end thread (OET)
Ö§¹ÜÁ¬½Ó branch connection
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