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我們擁有豐富且專業的質檢經驗，確保供應給顧客使用的是具有可循環利用價值的輪胎殼。
輪胎殼的質量標準：
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(a) This grade casing has not been previously retreaded, remoulded nor repaired with a section.
(b) This grade casing has at least 1/32" of original groove tread depth remaining.
(c) This grade casing has not been regrooved.
(d) This grade casing do not contain the followings: :
1 Significant weather checking
2 Damage requiring a major section repair
3 More than 2 nail holes in Nylon tire casing and more than 1 nail hole in Radial tire casing.
4 Penetrating injury is less than 3mm.
5 Obvious run-low conditions
6 Tread skid
7 Deep tread cutsby sharp rocks, glasses, metals, etc. for damaging nylon or steel cords.
8 Excessivesidewall abrasion or damage.
9 Sidewall ripples or bulges
10 Bead damage or deformity
11 Circumferential cracking around the bead area
12 Separation |
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This grade casing may contain some of the conditions mentioned below, but it is very limited and also not more than 2 conditions:
1 Casing with no remaining tread depth
2 Previously repaired nail holes
3 Deep tread cuts within the allowable limit
4 Section repair required
5 Maximum 4 nail holes but not grouped together in nylon tire casing and maximum 2 nail holes in radial tire casing.
6 Penetrating injury is less than 6mm.
7 Minor damage on sidewall and /or shoulder (rubber only) within the allowable limit, but no damage to fabric or steel cords
8 Damage on rubber in bead area, but no damage in bead wire itself
9 All other conditions are same as Grade "A" casing |
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This grade casing (so called once recapped casing) has been previously recapped by full or top and may contain some of the followings:
1 Previsouly repaired damage within the allowable limit
2 Tread cuts in rubber area within the allowable limit
3 Skid within the allowable limit, but underlying fabric and steel are not exposed
4 Sidewall damage in rubber area only
5 All other conditions are same as Grade "A" casing |
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