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T pipes Flexible ceramic rope sample order send out to Kuwait today.

T pipes Flexible ceramic rope sample order send out to Kuwait today, this clients asked us customized with them requirements.

After chatting, we reach an agreement, and following them comments ahead, following is the paremeters:

1)、10mm dia T pipes Flexible ceramic rope 2.7kva, 60volt, 45amp, 80/20, 19 single strands, 1200C max,  4.5meter/pc

flexible ceramic rope 2.7kva

2)、10mm dia T pipes Flexible ceramic rope 3.6kva, 60volt, 45amp, 80/20, 19 single strands, 1200C max,  7meter/pc

flexible ceramic rope 3.6kva

 

PartI Technical Specification

Table1#:95% ceramic beads

Serial

Number

Project

Technical Standard

Guarantee Value

1

ceramic bushing(flake)softening temperature

≤1200℃

≤1200℃

2

ceramic bushing(flake)insulation strength

>20 kV/mm

>20 kV/mm

3

ceramic bushing(piece)thermal shock property

no crack for three times from750℃of the product quenching into25℃ of water

no crack for three times

4

component of ceramic plate(alumina content)

            95%

95%

5

pressure resistance of heater

no breakdown under 2000 V lmin

no breakdown

6

insulation resistance of heater

below 400℃≥100 MΩ

100 MΩ

7

high temperature leakage of heater

at 750 ℃≤0.5Ma/kW

0.5Ma/kW

9

dimension error of effective heating part

rope type heater, finger shapeheater≤1%,flaky shape heater≤3%

rope type heater, finger shapeheater≤1%,flaky shape heater≤3%

 

Table2#:Cr20Ni80 resistance wire

Product Name:Cr20Ni80

Issued Date

March.3,2022

Product Standard: GB/T1234-1995

Standard

Testing Result

Element

Content

Content

Ni

Margin

Margin

Cr

20.0-23.0

22.28

C

≤0.08

0.053

Mn

≤0.6

0.35

Si

0.75-1.60

1.50

S

<0.015

0.01

P

≤0.020

0.0038

Fe

<1.0

0.68

Al

<0.50

0.39

Specific Resistance (μΩm)

1.08-1.18

1.08-1.18

Ductilityδ (%)

≥20

  31.45

Tensile Strength (Mpa)

≤880

794.35

 

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