Refrigeration & Air Conditioning Parts & Accessories Manufacturer And Wholesaler
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- Refrigerant Gas
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- R124 Refrigerant Gas
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- R227ea Refrigerant Gas
- R236fa Refrigerant Gas
- R245fa Refrigerant Gas
- R407F Refrigerant Gas
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- R409A Refrigerant Gas
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- Clamp Meter, Multimeter, Temperature Controller
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Insulated Copper Aluminium Tubes
1.Welding point: no pores/cracks/burrs/burn through, unfused, no oxidized.
2.Air tightness: using high pressure package 4.0MPa pressure for 5 minutes, no leakage.
3.Pressure resistance: in the air tightness test, slow pressurization to 13MPa for 1 minute, without any crack.
4.Bending: Bend the sample into the bending center to pipe nominal diameter 2 times, no wrinkle and crack after 180 degree bending.
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Dimensions and features according to ASTM B280,EN 12735-1,AS1571,JIS 3300.