注: 建议图片大小150px*50px 
丨
English
注: 建议图片大小150px*50px 
 |
| Quantity: | |
|---|---|
Raw material
1)Rolling welded steel tube:￠4.76～￠8×0.71
2)Steel plate:SPCC thickness T=0.28～0.40mm
3)Bracket:Steel plate(SPCC) thickness:T=0.6～2.0mm
Structure
1)The type of floding drum
2)Welding Assembled type
Key process
Tube Bending,fin punching,Plate tube welding,Folding or bending to shape,Fix the bracket,Welding and assembling,Leakage test,Cleaning,Coating,Inspection,Packing
Technical Standards
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 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/100cm Residual chlorine ≤5vloppm Residual paraffin ≤3mg/㎡ Biggest single impurity≤0.5mm | Ckating thickness 1) Thickness of cathodic electrophoresis coating 15～20μm 2) 2)Powder coating thick plate and tube comdenser:60～300μm 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 olor tolerance of powder painting:△E≤1.5 Corrosion resistant(Salt spray GB2423): 1) Cathodic electrophoresis coatimg≥72h 2) Powder paining≥200h |
Raw material
1)Rolling welded steel tube:￠4.76～￠8×0.71
2)Steel plate:SPCC thickness T=0.28～0.40mm
3)Bracket:Steel plate(SPCC) thickness:T=0.6～2.0mm
Structure
1)The type of floding drum
2)Welding Assembled type
Key process
Tube Bending,fin punching,Plate tube welding,Folding or bending to shape,Fix the bracket,Welding and assembling,Leakage test,Cleaning,Coating,Inspection,Packing
Technical Standards
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 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/100cm Residual chlorine ≤5vloppm Residual paraffin ≤3mg/㎡ Biggest single impurity≤0.5mm | Ckating thickness 1) Thickness of cathodic electrophoresis coating 15～20μm 2) 2)Powder coating thick plate and tube comdenser:60～300μm 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 olor tolerance of powder painting:△E≤1.5 Corrosion resistant(Salt spray GB2423): 1) Cathodic electrophoresis coatimg≥72h 2) Powder paining≥200h |
