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1. PRESENT FOILSTOCK IS SUITABLE FOR AIRCONDITIONER.
2. ALLOY,TEMPER,GAUGE AND WIDTH
ALLOY | TEMPER
| SIZE(MM) | |||
GAUGE | WIDTH | ||||
1100,1200,8011,3102 8006 | O,H22,H24,H26,H18 | 0.090—0.35MM | ≤2020 | ||
OTHER REQUIREMENTS OTHERWISE SHALL BE AGREED BETWEEN SELLER AND BUYER | |||||
3. INNER DIAMETER: 75/150/200/300MM.
4. SIZE TOLERANCE.
THICKNESS AND THICKNESS TOLERANCE
THICKNESS(MM) | THICKNESS TOLERANCE |
0.080 | ±0.005 |
> 0.115-0.130 | ±0.008 |
> 0.130-0.200 | ±0.010 |
WIDTH AND TOLERANCE
WIDTH(MM) | WIDTHTOLERANCE |
≤500 | +1.0,-0.5 |
> 500 | ±1.0 |
REEL
WIDTH(MM) | WIDTHTOLERANCE |
≤2020 | +2.0,0 |
TELESCOPICY ANDLAYER.
TELESCOPICY: 5MM
LAYER: 0.5MM
5. PHYSICAL PROPERTY:
ALLOY | TEMPER | GAUGE(MM) | TENSILE STRENGTH(MPA) | ELOGATION AT 50MM INTERVAL(%) | CUP I.E,MM |
1100 1200 8011 | O | 0.08-0.20 | 80-110 | ≥20 | ≥6.0 |
H22 | 0.08-0.20 | 100-130 | ≥18 | ≥6.5 | |
H24 | 0.08-0.20 | 115-145 | ≥16 | ≥6.0 | |
H26 | 0.08-0.20 | 135-165 | ≥10 | ≥5.5 | |
H18 | 0.08-0.20 | ≥160 | ≥6 | ≥ |
6. SURFACE QUALITY.
SURFACE SHALL BE CLAEN, FLAT, MILL FINISH, WITHOUT SCRAPES, HOLES, CORRPSION, OILSTAINS, ETC DEFECTS WHICH EFFECTS APPLICATION
JOINTS FOE EACH COILS SHALL NOT BE MORE THAN 1 AND APPERANT MARKING SHALL BE INDICATED ON JOINTS.
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