Appearance: no stains, cracks, distortion ≦0.2mm, impurities and no oxidation.

Conductor: φ0.3*20 mm (can be customized according to customer specifications).

Conductor tension: horizontal tension ≥ ≧5 Kgf, vertical tension ≥3 kgf.

Withstand voltage test: 1800V/sec, leakage current ≦0.5mA.

Insulation resistance: more than 100MΩ (at DC500V)

The surface temperature of the product when heated in gas should be lower 

than 500 degrees (as the case may be).

Do not touch the liquid when the product is heated in gas.

Sometimes it is damaged by sharp thermal strain.

When heating the parts, make sure that the products are in close contact with 

the parts. Without close contact, it will be damaged by the temperature difference 

caused by uneven heating of the product.