新风系统

PP-R Hot and cold Water Pipe S4(1.6MPa) PP-R Hot and cold Water pipe S3.2(2.0MPa) PP-R Hot and cold Water pipe S2.5(2.5MPa) PPR water supply - direct PPR feed water -45° elbow PPR feed water -90° elbow PPR feed water -90° reducing elbow PPR water supply - equal tee PPR feed water - reducing tee PPR water supply - equal channel four PPR feed water - reducing direct PPR feed water - wire plug PPR feed water - Wire plug (metal) PPR Feed water - Plug Type III (with rubber ring) PPR water supply - Pipe cap PPR feed water -90° Bend (injection molding) PPR Feed water - Type S elbow (Injection molding) PPR water supply - straight water tee PPR feed water - injection molding bridge bend PPR feed water - outer wire direct PPR feed water - inner wire direct PPR water supply - inner wire tee PPR water supply - outer wire tee PPR feed water - inner wire elbow PPR Feed water - Inner wire elbow (with seat) PPR feed water - Outer wire elbow PPR water supply - Outer wire elbow (with seat) PPR feed water - inner wire connector PPR feed water - double inner wire elbow PPR water supply - double inner wire tee PPR feed water - double inner wire through PPR water supply - Short saddle card PPR feed water - Medium saddle card PPR water supply - Long saddle card PPR feed water - Pipe card PPR water supply - Elevator PPR feed water - Pipe clamp (with needle screws) PPR feed water - Pipe clamp (with explosive screws) PPR water supply - Round seat card PPR water supply - New combined pipe card PPR feed water - stop valve PPR feed water - Double hot melt copper ball valve (socket connection) PPR feed water - outer wire single loose ball valve PPR feed water - dark valve PPR feed water - Flange head PPR feed water - Flange 8 holes 4 holes PPR feed water - rubber washer PP-R hot melt PP-R hot melt die head Heavy duty A (405) insulated electrical bushing Heavy Duty A (415) Insulated electrical bushing (low temperature resistant) Medium B (305) insulated electrical bushing Lightweight C (205) insulated electrical bushing PVC threading - direct PVC thread - long straight PVC thread - extra long direct PVC threading - reducing direct PVC threading - combination with ear direct PVC threading -90° elbow PVC threading - Tee PVC Threading - Large bend (injection molding) PVC threaded - embedded large bend PVC wire - embedded large bend combination PVC wire - Pipe plug PVC cable - Lock PVC thread - Lock head PVC thread - Quick lock PVC cable - U-shaped pipe card PVC Threading - Round single pass (with cover) PVC threaded - rounded double pass (with cover PVC thread - Round straight double pass (with cover) PVC Threading - Round tee (with cover) PVC Threading - Round four (with cover) PVC threading - concealed single pass PVC threading - concealed round straight double pass PVC threading - dark rounded double pass PVC thread - concealed round tee PVC thread - concealed round four PVC wire - iron card square wire box PVC threading - combined iron card square wire box PVC threading - Threading iron card square box type I PVC Threading - Threading iron card square wire box type II PVC wire - Square wire box cover PVC threading - plastic column square box PVC threading - Threading rubber column square box PVC Thread - Long box (plastic column) PVC threading - composite plastic column square box PVC threaded - Covered tee PVC threading - Spring type B PVC threading - Spring type C PVC Threading - Rigid PVC Adhesive (Environmentally friendly) PVC Threading - Rigid PVC Adhesive (common type) Spiral tube in hollow wall HRS high level drainage/stormwater pipe downspout PVC drainage - direct PVC drain - bottle tee PVC drain - eccentric size head PVC drainage - concentric reducer direct PVC drainage - eccentric reducer direct PVC drain - riser check port PVC drain - expansion joint PVC drainage - Simple expansion joint PVC drain - expansion joint rubber ring PVC drain - cleaning port (pipe plug) PVC排水-特制止水环 PVC drainage - Thickened pipe clamp (without nails) PVC drain - nail card PVC drain - thickened nail card PVC drainage - Elevator (with expansion bolts) PVC drain - Elevator PVC drain - Circular floor drain PVC drain - side drain PVC drain - in-line washing machine floor drain cover PVC drain - Embedded washing machine floor drain cover PVC drain - Breathable cap PVC drain - protective tube cap PVC drainage - Integrated H pipe fitting PVC Drainage -H Pipe Fitting (Assembly) PVC drainage -H pipe fitting (non-assembly) PVC drain - riser energy dissipator (non-assembly) PVC drain - Single socket trap (with inspection port) PVC drain - Extended single socket trap (with inspection port) PVC drain - Single socket trap (no mouth) PVC drain - Type P trap - non-assembly PVC drain - Type P trap - Assembly PVC Drain - Type P Trap Type II - Non-assembly (with inspection port) PVC Drain - Type P Trap Type II - Assembly (with inspection port) PVC drain -S trap - Non-assembly PVC drain -s trap - Assembly PVC drain - Check port nut PVC drain - Type S Trap - Non-assembly (with inspection port) PVC Drain - Type S Trap - Assembly (with inspection port) PVC drainage - Square rainwater tank + screen PVC drain - water stop joint protective tube cap PVC drainage - combined embedded sleeve PVC drain - thickened embedded sleeve PVC drain - adjustable core drain sealing joint PVC drain - combined core control drain sealing joint PVC drain - core control drain drain sealing joint type II PVC drain - combined core drain drain Type II PVC drain - adjustable core drain leakage sealing joint protective cover PVC drain - with (lower) inline tee PVC drain - Enhanced cyclonic left 90° quad PVC drain - Enhanced cyclonic right 90° quad PVC drain - equal diameter swirl tee PVC drain - equal diameter silencer tee PVC drain - reducing muffler tee PVC drain - telescopic silencer PVC drain - silencer riser check port PVC drainage - Same level cyclone four (right 90°) PVC drainage - Same level cyclone four (with drainage hole right 90°) PVC drainage - hollow wall silencer directly PVC drain - hollow wall muffler reducing tee PVC drainage - hollow wall silencer water tee PVC drain - hollow wall silencer tube water seal ring PVC drain - hollow wall muffler reducing sleeve PVC drain - hollow wall muffler 45° elbow PVC drain - hollow wall silencer 90° elbow PVC Drainage - Rigid PVC Adhesive (Environmentally friendly) PVC Drainage - Rigid PVC Adhesive (Common type) PVC drain - fire ring PVC drain - square round tee PE-RT heat-resistant floor heating pipe PE double wall bellows SN4 PE double wall bellows SN8 PE water supply pipe 0.6Mpa PE water supply pipe 0.8Mpa PE water pipe 1.0Mpa PE water pipe 1.25Mpa PE water pipe 1.6Mpa PVC-C power cable protection sleeve Power pipe tie MPP solid wall cable guide PE power cable sleeve Gh118 Solar Ceiling Light Gh133 Solar Projector Light Gh134 Solar UFO Light Gh120 solar energy model GH078 Solar outdoor enclosure GH103 model 5 generation Gh127 solar shell Gh126 Telescopic Pole Solar Housing Gh131 model Gh121 solar energy Gh132 model Gh130 model One-body basin One-body basin VO112 One body basin VO-144 One-body basin VO-151 One body basin VO-154 One-body basin VO-120 YXL96 maintenance-free LED explosion-proof light YXL96A maintenance-free LED explosion-proof light (flash) YXL96B maintenance-free LED explosion-proof light YXL96C Maintenance-free LED explosion-proof light YXL96D maintenance-free LED explosion-proof light YXL85 maintenance-free LED explosion-proof light YXL85A maintenance-free LED explosion-proof light YXL85B maintenance-free LED explosion-proof light YXL85C maintenance-free LED explosion-proof light YXL85D maintenance-free LED explosion-proof light YXL85E Maintenance-free LED explosion-proof light YXL85F Maintenance-free LED explosion-proof light YXL5577 explosion-proof sound and light alarm YXL5566 Solar explosion-proof aviation obstacle light YXL5566 explosion-proof aviation obstacle light YXL3804A Intelligent explosion-proof working light YXL-9602 LED flood light YXL-9601 LED floodlight YXL-9603 LED flood light YXL-9605 LED flood light YXL-8501 LED light YXL-8503 LED light YXL-8505 LED light YXL-8505 LED light YXL-9603 LED flood light YXLCN outdoor energy storage Power source Flameproof LED locomotive light for mine Flameproof LED locomotive light for mine LED explosion-proof/anti-corrosion mining lamp LED explosion-proof/anti-corrosion mining lamp LED explosion-proof ceiling light LEDT8 mounted grille light panel housing LEDT8 embedded grille light panel housing Bezel-less LED panel light Bezel-less LED panel light Bezel-less LED panel light Positive glowing flat light Positive glowing flat light Positive glowing flat light Surface mounted patch downlight 强化地板变体报价 亚当斯三节轨价格表 PP-R Hot and cold Water Pipe S5(1.25MPa)