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Thermal mounting sleeve




Detailed introduction

1、application

    

Used in conjunction with a two-section thermocouple / RTD and bimetal thermometer to protect the thermocouple / RTD and bimetal thermometer from working properly. It can also be used in high pressure and high flow applications.

2、characteristics

Full reference to IEC international standard design

Blind hole processing, high pressure resistance

Manufactured and installed at the same time as the equipment

Different pressure levels can meet different needs.

3、the main technical parameters

    

Nominal pressure: generally refers to the static external pressure that can be withstood by the protective tube at normal temperature without breaking. The allowable working pressure is related not only to the material, diameter, and wall thickness of the protective tube, but also to its structural form, installation method, and flow rate and type of the measured medium.


   Water pressure test: When the pressure resistance and leakage inspection of the protection pipe are required, the protection pipe shall be tested. The test pressure is 15 times the pressure rating of the protection tube. X-ray flaw detection test: When there is a requirement for the inspection of the wall thickness and eccentricity of the protection pipe, it shall be inspected according to the requirements of the user.

4、model naming method

T H 02 A B
Hot Installation CasingConnection FormSerial numberCasing Material

01 Threaded connection

02 Flanged connection

03 Welding type

A

No (unlabeled) 1Cr18Ni9Ti

A 304

B 316

C 316L

D Other

5、Protection tube material and selection

Excellent oxidation resistance, corrosion resistance, good mechanical properties, suitable for high temperature places

Texture of material

MaterialUsing temperature

Feather and usage

1Cr18Ni9Ti-200 — 800

High temperature corrosion resistance, usually used as general heat resistant steel

304-200 — 800

Low carbon content, good resistance to intercrystalline corrosion, usually used as general heat resistant steel

316-200 — 750

Low carbon content, good resistance to intergranular corrosion, used as corrosion resistant steel

316L-200 — 750

Ultra-low carbon content, good resistance to intergranular corrosion, used as corrosion resistant steel

MonelK500

-100 — 700

Nickel-copper alloy, with good resistance to intercrystalline corrosion, suitable for corrosive occasions such as strong sulfuric acid

corrosion

H.Alloy-276
-100 — 700

Good intergranular corrosion resistance, used as corrosion resistant steel

Incone1600-100 — 1000

Nickel-chromium iron alloy, with excellent high temperature oxidation resistance, is usually used as heat resistant steel

310S-200 — 1000

High temperature oxidation resistance, corrosion resistance is usually used as heat resistant steel

GH30300 — 1100

Nickel-based high temperature alloy steel, with excellent oxidation resistance, corrosion resistance, usually used as heat resistant steel

GH30390 — 1300

Nickel-based high temperature alloy steel, with excellent oxidation resistance, corrosion resistance, usually used as heat resistant steel

High aluminum

0 — 1300

Industrial ceramic tube with excellent oxidation resistance and corrosion resistance

The steel tube

0 — 1600

Industrial ceramic tube with excellent oxidation resistance and corrosion resistance

3YC520 — 1300

High temperature alloy, excellent oxidation resistance, corrosion resistance, good mechanical properties, suitable for high temperature places

MoSi2

0 — 1600

6、6, selection instructions

7、1) Model

8、2) casing code

9、3) Insertion depth


6、4) Sleeve material

Example: assembly thermocouple, active pipe joint type, K type, casing code TH02AB, insertion depth 150, casing material 316 : WRN-52TH02AB U=150





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