furnace observation sight glasses welding connection and thread connection custom welcome
PRODUCTS DESCRIPTION:
Brass sight glass
Material Body: Brass
O-Ring: Viton,FKM,NBR, Aramid gasket and Copper seal
Glass Thickness: 2mm to 5 mm
Reflectors: Stainless Steel 304 Reflector
(Any type you can chose with reflector or without Reflector, You also can add float ball.)
Glass Type: Natural Glass,Tempered Glass and Borosilicate Glass
Resist Tempreature Range:-30'C to 120'C
Pressure Range: 5-10 Bar(0.5MPa to 1 MPa).
Thread type:NPT,NPTF,UNC,UNF,Metric and BSP(G thread)
Size: Below you will get the size you wanted.Another size is okay.OEM are welcome.
Usage: Pump,Oil Receivers,Gearboxes,Speed Reducer,Compressor and Power Transimission.
| item | brass sight glasses |
| material | brass |
| O-Ring | Viton,FKM,NBR, Aramid gasket and Copper seal |
| window | Natural Glass,Tempered Glass and Borosilicate Glass |
| Glass Thickness | 2mm to 5 mm |
| Reflectors | Stainless Steel 304 Reflector (Any type you can chose with reflector or without Reflector, You also can add float ball.) |
| Resist Tempreature Range | .-30'C TO 120'C |
| Pressure Range | 5-10 Bar(0.5MPa to 1 MPa). |
| Thread type | NPT,NPTF,UNC,UNF,Metric and BSP(G thread) |
FUSED SIGHT GLASS:
- Threaded Fused Window Sights,Fused Sight Glass,Fused level sight gauge,
- Fused Sight windows,Metal Sight Glass
- Service: Compatible gases and liquids.
- Window: nature glass (3mm to 6mm)
- Body: Nickel Plated steet,stainless steel 304 and S.S 316
- Reflector: S.S 304 Customers can chosed Plastic float Ball for oil or other liquid.
- Temperature: -30'C to 260 'C (500 ‘F).
- Max Pressure: 12 MPa(1740Psi)
- Connections: NPT,NPTF,UNC,UNF,Metric and BSP (G thread)
- Size: 1/4" to 2"
- Usage: refrigeration machine, compressor,Hydraulic reservoir,Power Transimission and various machine.
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Item Fused sight glass Material steel nickel plated Window Natural Glass Glass Thickness 2mm to 5 mm Working Tempreature : -40℃~200℃ Temperature Assaults Date : -40℃~180℃ Working Pressure 2.5, 4.0Mpa Our products are provided with simple structure, novel appearance, high airproof,
well poressure, good anti-cold concussion, marked clearly in the indication of
liquid location etc characters, and favor of the spacious domestic and overseas
air compressor producer deeply.

| item | brass breather vent plugs |
| material | brass or aluminum |
| Thread Type | BSP,Metric,NPT |
| finish | Natural and Nickel Plated |
| size | Any Size OEM are welcome. |
| Work Pressure | 0.005 MPa to M 0.03 Mpa |
| Tempture Range | : -30 Cent degree to 130 Cent degree. |
| Pressure Range | 5-10 Bar(0.5MPa to 1 MPa). |
| Thread type | Pump, Thin-wall container, Radiator, Hydraulic reservoir, receivers, Gearboxes, Speed Reducer, Compressor and Power Transmission. |
| item | Magnetic oil drain plugs |
| material | Steel and Aluminum |
| Magnet Material | NdFeb magnets and Ferrite magnets |
| Thread Type | BSP,Metric |
| finish | Steel Zinc plated, Aluminum Natural and Aluminum Oxidized Color. |
| size | Metric thread,NPT Thread and BSP thread. OEM is welcome. |
| Usage | Auto engineer,gearbox,pump,oil tank and speed reducer. |
| item | steel plugs |
| material | Carbon Steel and Al 6061 |
| Thread Type | BSP,Metric,NPT |
| finish | Steel Zinc plated,Aluminum Natural and Aluminum Anodizing |
| size | Any Size OEM are welcome. |
| Usage | Hydraulic equipements, Gearboxes,Speed Reducer,Cars,Automotive, Truck,Pump and Power Transimission. |
| 1)Wihtstand hight pressure hydraulic plugs. 2)Covering standards of DIN, SAE, ISO, JIS and BS etc. |
|
| item | brass sight gauges |
| Housing | brass tube |
| tube | quartz glass tube |
| O-Ring and flat gaskets | NBR Rubber |
| Thread szie | M10x1, M12x1.5, M14x1.5, M16x1.5, G1/4”, G3/8”, G1/2”, NPT1/4, NPT3/8, NPT1/2” |
| Temperature resistant | : -20’C to 120 ‘C. / 0’F to 260 ‘F |
| Distance of two bolts | 80mm to 600mm |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
















