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Product Features: The G series is a high-tech product that is ideal for high-temperature and wear-resistant environments such as circulating fluidized bed boilers, boiling boilers, coal grinding machine gasification furnaces, and cement plant series kiln heads, kiln tails, furnace head covers, as well as chemical and smelting industries. The G series draws on the strengths of others and uses unique process formulas to produce wear-resistant alloys in the lost state balance. Compared with ordinary stainless steel metal and metal ceramic protective tubes, the service life of this product is increased by 1-5 times compared to similar wear-resistant alloy protective tubes on the market Due to the temperature difference in the environment, high temperature control point, significant vibration, high fan speed, and severe wear, temperature measurement is very difficult and the service life is very short. Generally, wear-resistant alloys only wear through, bend, break, and cause thermal resistance damage in 10-90 days, which brings great losses and unnecessary trouble to users. The G series produced by our company fills this gap The G series is resistant to erosion and has been used by hundreds of manufacturers nearly ten thousand times a year with excellent response. It has the strength of peers in many occasions and can be comparable to imported products This product has the advantages of anti vibration, wear resistance, corrosion resistance, high sensitivity, good stability, high accuracy, and long service life. It is currently used in high-temperature wear-resistant fields such as power plants, cement plants, and chemical smelters for temperature measurementthermal resistor. Main technical parameters Electrical outlet: M20 × 1.5, NPT1/2 Wear resistant head hardness: HRC60-65 Protection level: IP65 Types and performance of wear-resistant protective tubes
Wear resistant thermal resistance WZPNM-432
type |
code name |
Performance Characteristics |
Measurement range ℃ |
Outer diameter d (mm) |
Suitable occasions |
Stainless steel spray coating |
NP |
wear-resistant |
0~800 |
Φ16,Φ22 |
cement
Coal powder,
Fluidized bed,
Boiling furnace,
Cement Kilns
|
Stainless steel reinforcement |
Q |
life extension |
0~800 Limit 0~1050 |
Φ22~Φ30 |
cemented carbide |
NH10 |
耐磨、耐高温 |
0~1100 |
Φ16~Φ34 |
superalloy |
NH12 |
Wear resistant, corrosion-resistant, high temperature resistant, good strength |
0~1200 |
Φ20~Φ25 |
superalloy |
NH13 |
Wear resistance, corrosion resistance, high temperature resistance, and good performance |
0~1300 |
Φ22 |
High chromium cast iron |
G |
耐磨、耐腐、外径大 |
0~1050 |
Φ32~Φ38 |
Model and Specifications
model |
graduation mark |
Temperature measurement range ℃ |
Nominal Pressure |
flow velocity |
Specifications |
d |
L×L |
WRN-230N WRN2-230N |
K |
0-800 |
≤100MPa |
≤100m/s |
F16 |
300×150 350×250 400×250 450×300 500×350 550×400 650×500 900×750 1150×1000 |
WRE-230N WRE2-230N |
E |
0-600 |
WZP-230N WZP2-230N |
Pt100 |
-200~500 |
WRN-630N WRN2-630N |
K |
0-800 |
≤30MPa |
≤80m/s |
F15 |
WRE-630N WRE2-630N |
E |
0-600 |
WZP-630N WZP2—630N |
Pt100 |
-200~500 |
Selection spectrum of wear-resistant thermocouples
WZ |
|
thermal resistor |
WR |
|
thermocouple |
|
Temperature sensing element |
|
C |
|
Cu50 (thermistor) |
P |
|
Pt100 (thermistor) |
N |
|
Nickel chromium nickel silicon K |
E |
|
Nickel chromium copper nickel E |
|
connection type |
|
2 |
|
fixed thread |
3 |
|
Activity flange |
4 |
|
Fixed flange |
6 |
|
Fixed thread conical protective tube |
|
Form of junction box |
|
2 |
|
Anti spray type |
3 |
|
waterproof type |
|
Diameter of protective tube |
|
0 |
|
16 |
1 |
|
12 |
|
T
|
Φ18、Φ20 Φ22、Φ25 Φ28、Φ32 |
customized for customers |
Wear resistant label |
NM |
Wear resistant head material |
|
-SN |
cement plant |
-DC |
power plant |
-LM |
plasma spraying |
-CM |
High chromium cast iron |
-KM |
K-type alloy |
special material |
|
Occasions for use |
When customers order wear-resistant thermocouples, they must ensure that they are used in industrial and mining environments Temperature is used to facilitate the manufacturer's correct selection of wear-resistant head materials |
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