注: 建议图片大小150px*50px 
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English
注: 建议图片大小150px*50px 
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Raw material
1)Rolling welded steel tube:￠4.76～￠8×0.71
2)Iow carbon steel wire ￠1.2～￠1.6mm
3)Bracket:Steel plate(SPCC) thickness:T=0.6～2.0mm
4)Steel plate:SPCC thickness T=0.6～0.8mm
Structure
1)Flat type of wire on tube condenser used at the back
2)Bended or spiral type of wire on tube condenser used at the bottom Wrapped type of tube embed on plate
Key process
Tube Bending,Welding,Fix the bracket,Weld the suction tube,(Folding or bending to shape),Leakage test,Cleaning,Coating,Inspection,Packing
Technical Standards
Wire pitch:≥5mm,We can produce according to the drawing or sample supplied by clients,also can help the clients design and produce different condenser used in refrigerator and freezer
Performance
1)Surface with electrophoresis coating to prevent the corrosion
2)Inner cleanness can meet the requirements of R134a ＆ CFC cooling system
3)Can satisty the cooling capability requirements
Technical standards
R134a Cooling system Tube lnside standards | Specification of E-coating |
Residual moisture ≤5㎎/100cm³ Residual impurity ≤10㎎/100cm³ Residual mineral oil≤100mg/100cm³ Residual chlorine ≤5vloppm Residual paraffin ≤3mg/㎡ Biggest single impurity≤0.5mm | Coating thickness Thickness of cathodic electrophoresis coating 15～20μm Hardness of coating:≥2H Impact of coating:50cmg.kg/cm impact,no crack Adhesion of coating:≥two grade Flexibility of coating Around:R=3D bend 180°,no crack or no fall off Corrosion resistant(Salt spray GB2423) Cathodic electrophoresis coatimg≥72h |
Raw material
1)Rolling welded steel tube:￠4.76～￠8×0.71
2)Iow carbon steel wire ￠1.2～￠1.6mm
3)Bracket:Steel plate(SPCC) thickness:T=0.6～2.0mm
4)Steel plate:SPCC thickness T=0.6～0.8mm
Structure
1)Flat type of wire on tube condenser used at the back
2)Bended or spiral type of wire on tube condenser used at the bottom Wrapped type of tube embed on plate
Key process
Tube Bending,Welding,Fix the bracket,Weld the suction tube,(Folding or bending to shape),Leakage test,Cleaning,Coating,Inspection,Packing
Technical Standards
Wire pitch:≥5mm,We can produce according to the drawing or sample supplied by clients,also can help the clients design and produce different condenser used in refrigerator and freezer
Performance
1)Surface with electrophoresis coating to prevent the corrosion
2)Inner cleanness can meet the requirements of R134a ＆ CFC cooling system
3)Can satisty the cooling capability requirements
Technical standards
R134a Cooling system Tube lnside standards | Specification of E-coating |
Residual moisture ≤5㎎/100cm³ Residual impurity ≤10㎎/100cm³ Residual mineral oil≤100mg/100cm³ Residual chlorine ≤5vloppm Residual paraffin ≤3mg/㎡ Biggest single impurity≤0.5mm | Coating thickness Thickness of cathodic electrophoresis coating 15～20μm Hardness of coating:≥2H Impact of coating:50cmg.kg/cm impact,no crack Adhesion of coating:≥two grade Flexibility of coating Around:R=3D bend 180°,no crack or no fall off Corrosion resistant(Salt spray GB2423) Cathodic electrophoresis coatimg≥72h |
