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Anti-corrosion thermal resistance

In some special occasions, such as chemical plants, smelters, thermal power plants, etc., thermocou
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Description

Summary:

In some special occasions, such as chemical plants, smelters, thermal power plants, etc., thermocouples of special materials and structures must be used.

Corrosion resistant coating has good corrosion resistance, in addition to molten metal lithium, potassium, sodium, hydrofluoric acid, oxygen trifluoride high flow rate of liquid fluorine, it almost all of its chemical media resistance, in the 0-250℃ range of long-term use. If the fixed thread is to be made corrosion-resistant, the thread will not work under pressure.

Titanium alloy tube can withstand sea water, all kinds of chloride and hypochlorite, wet chlorine and oxidizing acid (including fuming nitric acid) alkali corrosion, not more pure reducing acid (sulfuric acid, hydrochloric acid) corrosion, titanium alloy tube temperature range below 500℃, the product is still in line with JB/T9238-1999 and JB/T8622-1997.

Main technical specifications of corrosion resistance


The name of the

Degree,

Temperature range (℃)

Allowable deviation △t(℃)

Platinum resistance

Pt100

See specification sheet for details

Grade A or B

Copper resistance

Cu50

- 50 ~ + 100

(0.3 mm + 6 x10 ~ 3 ∣ t ∣)


Other technical indicators are in line with JB/T9238-1999 industrial thermocouple technical conditions and JB/T8622-1997 technical conditions.

Types and specifications of resistance to decay and heat


Corrosion-resistant thermal resistance


model

Degree,

coating

Temperature range: ℃

Protection tube diameter D

specifications


WZP-130F

WZP-230F

WZP-330F

WZP-430F

Pt100

F

- 200 ~ 250

16 + 2

300 x 150

350 x 200

400 x 250

450 x 300

550 x 400

650 x 500

900 x 750

1150 x 1000

1650 x 150


TC


WZP 2-130F

WZP 2-230F

WZP 2-330F

WZP 2-430F


T

- 200 ~ 500

16


WZP-131F

WZP-231F

WZP-331F

WZP-431F

F

- 200 ~ 250

12 + 2

225 x 75

250 x 100

300 x 150

350 x 200

400 x 250

450 x 300

550 x 400

650 x 500

900 x 750

1150 x 1000


TC


WZP 2-131F

WZP 2-231F

WZP 2-331F

WZP 2-431F


T

- 200 ~ 500

12


WZC-130F

WZC-230F

WZC-330F

WZC-430F

Cu50

F

- 50 ~ 100

12 + 2


TC


T

12




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