·无缝 SEAMLESS ( SMLS )
    ·镀锌 GALVANIZED ( GALV )
    ·带螺纹 THREAD END ( T.E )
    ·加厚 THICKED ( T.D )
    ·对焊 BUTT-WELDING (B.W)
    ·承插焊 SOCKET-WELDING (S.W)
    ·卡套式 FERRULE-TYPE (F.T)
    ·插入式 INSERT-TYPE (INT.)
    ·压环式 COMPRESSION-TYPE (COMP.)
    ·内螺纹 FEMALE THREAD (F)
    ·外螺纹 MALE THREAD (M)
    ·二阀组 2-VALVE MANIFOLD
    ·多路阀 GAUGE MULTIPORT VALVE
    ·三阀组 3-VALVE MANIFOLD
    ·五阀组 5-VALVE MANIFOLD
    ·导压管 PRESSURE PIPE
    ·气动管 PNEUMATIC TUBE
    ·取压管接头 PRESSURE TAP
    ·压力表接头 GAUGE CONNECTOR
    ·冷凝弯(圈) PIPE SYPHON
    ·终端接头 END CONNECTOR
    ·活接头 UNION
    ·弯通 ELBOW
    ·三通 TEE
    ·穿板接头 BULKHEAD UNION
    ·填料函 PACKING
    ·带丝堵三通 PLUG TEE
    ·放空丝堵 VENT PLUG
    ·排放丝堵 DRAIN PLUG
    ·隔离容器 SEAL CHAMBER
    ·冷凝容器 CONDENSATE POT
    ·分离容器 SEPARATOR OR SEAL CHAMBER
    ·大小头 REDUCER
    ·管帽 CAP
    ·丝堵 PLUG
    ·单头活接头 HALF UNION
    ·伴热管 TRACER
    ·保温 INSULATION
    ·疏水器 STEAM TRAP
    ·保温箱(或保护箱) HEATING BOX ( PROTECTION BOX )
    ·防爆密封接头 EX(d) PACKING GLAND
    ·防水密封接头 WATER-PROOF PACKING GLAND
    ·防爆铠装电缆密封接头 EX(d). ARMORED-CABLE PACKING GLAND 
    ·防水铠装电缆密封接头 WATER-PROOF ARMORED-CABLE PACKING GLAND
    ·接管式防爆密封接头 EX(d). PACKING GLAND FOR CONNECTING PIPE
    ·接管式防水密封接头 WATER-PROOF PACKING GLAND FOR CONNECTING PIPE
    ·防爆密封接头挠性管 FLEXIBLE CONDUIT WITH EX(d). PACKING GLAND
    ·防水密封接头挠性管 FLEXIBLE CONDUIT WITH WATER-PROOF PACKING GLAND
    ·防水挠性管 WATER-PROOF FLEXIBLE CONDUIT
    ·低压镀锌焊接钢管 LOW PRESSURE GALVANIZED PIPE. ( L.P.GALV. )
    ·钢制电缆管 RIGID STEEL CONDUIT
    ·穿线盒 PULL BOX
    ·密封接头 SEALING FITTING
    ·护线帽 BUSHING
    ·锁紧螺母 LOCK NUT
    ·管箍 COUPLING
    ·标准弯管 NORMAL BEND
    ·通用穿线盒 UNIVERASAL FITTING
    ·增安型 INCREASED-SAFETY
    ·接线箱 JUNCTION BOX
    ·电缆汇线槽 CABLE DUCT