×Ô¿Ø(ÒDZí)°²×°Í¼²á INSTRUMENT HOOK-UP DRAWING (INST. HOOK-UP DWG.)
°²×°Í¼ INSTALLATION DRAWING(INSTL. DWG.)
ÎÞ·ì SEAMLESS ( SMLS )
¶ÆÐ¿ GALVANIZED ( GALV )
´øÂÝÎÆ THREAD END ( T.E )
¼Óºñ THICKED ( T.D )
¶Ôº¸ BUTT-WELDING (B.W)
³Ð²åº¸ SOCKET-WELDING (S.W)
¿¨Ì×ʽ FERRULE-TYPE (F.T)
²åÈëʽ INSERT-TYPE (INT.)
ѹ»·Ê½ COMPRESSION-TYPE (COMP.)
ÄÚÂÝÎÆ FEMALE THREAD (F)
ÍâÂÝÎÆ MALE THREAD (M)
¶þ·§×é 2-VALVE MANIFOLD
¶à··§ GAUGE MULTIPORT VALVE
Èý·§×é 3-VALVE MANIFOLD
Îå·§×é 5-VALVE MANIFOLD
µ¼Ñ¹¹Ü PRESSURE PIPE
Æø¶¯¹Ü PNEUMATIC TUBE
ȡѹ¹Ü½ÓÍ· PRESSURE TAP
ѹÁ¦±í½ÓÍ· GAUGE CONNECTOR
ÀäÄýÍä(Ȧ) PIPE SYPHON
Öն˽ÓÍ· END CONNECTOR
»î½ÓÍ· UNION
Íäͨ ELBOW
Èýͨ TEE
´©°å½ÓÍ· BULKHEAD UNION
ÌîÁϺ¯ PACKING
´øË¿¶ÂÈýͨ PLUG TEE
·Å¿ÕË¿¶Â VENT PLUG
ÅÅ·ÅË¿¶Â DRAIN PLUG
¸ôÀëÈÝÆ÷ SEAL CHAMBER
ÀäÄýÈÝÆ÷ CONDENSATE POT
·ÖÀëÈÝÆ÷ SEPARATOR OR SEAL CHAMBER
´óСͷ REDUCER
¹Üñ CAP
Ë¿¶Â PLUG
µ¥Í·»î½ÓÍ· HALF UNION
°éÈÈ¹Ü TRACER
±£Î INSULATION
ÊèË®Æ÷ STEAM TRAP
±£ÎÂÏä(»ò±£»¤Ïä) HEATING BOX ( PROTECTION BOX )
·À±¬ÃÜ·â½ÓÍ· EX(d) PACKING GLAND
·ÀË®ÃÜ·â½ÓÍ· WATER-PROOF PACKING GLAND
·À±¬îø×°µçÀÂÃÜ·â½ÓÍ· EX(d). ARMORED-CABLE PACKING GLAND
·ÀË®îø×°µçÀÂÃÜ·â½ÓÍ· WATER-PROOF ARMORED-CABLE PACKING GLAND
½Ó¹Üʽ·À±¬ÃÜ·â½ÓÍ· EX(d). PACKING GLAND FOR CONNECTING PIPE
½Ó¹Üʽ·ÀË®ÃÜ·â½ÓÍ· WATER-PROOF PACKING GLAND FOR CONNECTING PIPE
·À±¬ÃÜ·â½ÓÍ·ÄÓÐÔ¹Ü FLEXIBLE CONDUIT WITH EX(d). PACKING GLAND
·ÀË®ÃÜ·â½ÓÍ·ÄÓÐÔ¹Ü FLEXIBLE CONDUIT WITH WATER-PROOF PACKING GLAND
·ÀË®ÄÓÐÔ¹Ü WATER-PROOF FLEXIBLE CONDUIT
µÍѹ¶ÆÐ¿º¸½Ó¸Ö¹Ü LOW PRESSURE GALVANIZED PIPE. ( L.P.GALV. )
¸ÖÖÆµçÀÂ¹Ü RIGID STEEL CONDUIT
´©ÏߺРPULL BOX
ÃÜ·â½ÓÍ· SEALING FITTING
»¤Ïßñ BUSHING
Ëø½ôÂÝĸ LOCK NUT
¹Ü¹¿ COUPLING
±ê×¼Íä¹Ü NORMAL BEND
ͨÓô©ÏߺРUNIVERASAL FITTING
Ôö°²ÐÍ INCREASED-SAFETY
½ÓÏßÏä JUNCTION BOX
µçÀ»ãÏß²Û CABLE DUCT