Fixed Thread Wear Resistance Thermal Resistance WZP2-230NM,WZP2-231NM
WZ-NM series wear-resistant thermal resistance is majored used in the case of temperature measurement of low temperature medium which will cause serious damage to protective tubes. It is widely used in power plant of circulating fluidized bed, cement plants and chemical plants.....
WZ-NM series wear-resistant thermal resistance
Product introduction
WZ-NM series wear-resistant thermal resistance is majored used in the case of temperature measurement of low temperature medium which will cause serious damage to protective tubes. It is widely used in power plant of circulating fluidized bed, cement plants and chemical plants. Our company have a number of high-tech products in a leading international level in wear-resistant thermal resistance industry. Under the premise of no affecting temperature lag, the wear resistant materials of special process have solved completely the service life of circulating fluidized bed boiler temperature measuring thermocouple. The protective casing is wear-resistant, high temperature oxidization resistant, sulfied resistant, liquid iron powder resistant, limestone cement material corrosion resistant, anti-scouring, vibration resistant an so on. It makes the service life of temperature measurement thermal resistance longer.
Main Technical Parameters
The electrical outlet：M20×1.5，NPT1/2
Wear-resisting head hardness：HRC60-65
Level of protection：IP65
Insulation resistance: >100MΩ（At normal temperature）
Testing voltage：500VDC
Connection dimension：M27×2 NPT3/4
Accuracy grade：Class I
Type and performance of wear-resistant protective tube
| Type | Code | Performance feature | Measuring range℃ | Outside diameter d(mm) | Occasion applicable |
Stainless steel spray | NP | Wear-resisting | 0~800 | Φ16，Φ22 | Cement，Braize，Fluidized bed，Fluidized bed furnace， Cement Kilns |
Stainless steel strengthening | Q | life-time dilation | 0~800 limiting0~1050 | Φ22，Φ30 | |
Hard alloy | NH10 | Wear-resisting、Thermo stability | 0~1100 | Φ16，Φ34 | |
High temperature alloy | NH12 | High wear, corrosion and heat resistance、Good strength | 0~1200 | Φ20，Φ25 | |
High temperature alloy | NH13 | High wear, corrosion and heat resistance、Good performance | 0~1300 | Φ22 | |
High-chromium iron | G | Wear resistant and corrosion、Big outside diameter | 0~1050 | Φ32，Φ38 |
Model and specification
Type No | Degree | Temperature measuring range℃ | Nominal Pressure | Flow rate | Specification | |
Protective tube diameter d | L×L | |||||
WZP-130NM | Pt100 | -200-450℃ | ≤100MPa | ≤100m/s | Ф16+1.5 | 300×150 350×250 400×250 450×300 500×350 550×400 650×500 900×750 1150×1000 1650×1500 2150×2000 |
WZP2-130NM WZP2-230NM | ||||||
WZP-131NM | ≤30MPa | ≤80m/s | Ф12+1.5 | 225×75 250×100 300×150 350×250 400×250 450×300 500×350 550×400 650×500 900×750 1150×1000 | ||
WZP2-131NM | ||||||
WZP-631NM | d+1.5 | 225×75 300×150 350×250 400×250 | ||||
Selection of wear-resistant thermal resistance
| WZ | Thermal resistance | |||||
| Temperature transducer | |||||
P | Platinum resistor Pt100 | |||||
C | Copper resistance Cu50 | |||||
| Connecting format | |||||
2 | Fixed thread | |||||
3 | Flexible flange | |||||
4 | Fixed flange | |||||
6 | Fixed threaded tapered protective tube | |||||
Junction box format | ||||||
2 | Blowout type | |||||
3 | Waterproof type | |||||
Protective tube diameter | ||||||
0 | 16 | |||||
1 | 12 | |||||
T | Φ18、Φ20 | |||||
Wear-resisting labeled | NM | |||||
Wear-resisting head material |
| |||||
-SN | Cement plant dedicated | |||||
-DC | Power plant dedicated | |||||
-LM | Plasma spraying | |||||
-CM | High-chromium iron | |||||
-KM | K’s alloy | |||||
Special material |
| |||||
Usage occasion | When customers order wear-resistant thermocouple and wear-resistant thermal resistance, determine its working condition of using occasions and service temperature. So manufactures can make right choices of wear-resistant head material. | |||||
If the fixed thread wear resistance thermal resistance wzp2-230nm,wzp2-231nm for sale caters to your requirement, welcome to buy with us. As one of the leading such manufacturers and suppliers in China, we will offer you cheap price and excellent services.
