招標(biāo)編號(hào):0635-10401004J022/01
河南省機(jī)電設(shè)備國(guó)際招標(biāo)有限公司受買(mǎi)方委托對(duì)下列產(chǎn)品及服務(wù)進(jìn)行國(guó)際公開(kāi)競(jìng)爭(zhēng)性招標(biāo)。 本次招標(biāo)采用傳統(tǒng)招標(biāo) 方式,現(xiàn)邀請(qǐng)合格投標(biāo)人參加投標(biāo)。
1、招標(biāo)產(chǎn)品的名稱、數(shù)量及主要技術(shù)參數(shù):
包A:“1+4”2560mm熱連軋機(jī)機(jī)械部分
數(shù)量:1套
*厚度偏差值:
Thickness tolerance
厚度thickness mm 偏差% tolerance %
≤2.5mm ±0.8%
2.5~5.0mm ±0.7%
>5 mm ±0.5%
帶材切邊精度: 0~2.0mm
Strip edge- trimming accuracy: 0~2.0 mm
層與層之間的錯(cuò)層:≤1.5mm
Edge variation between wrap to wrap:≤1.5mm
塔形: ≤4.0 mm
Telescope:≤4.0 mm
*凸度率:
Crown rate:
在目標(biāo)凸度為0.3-0.5%的情況下,凸度變化率為±0.25%;
In the case of the target crown is 0.3-0.5%, the crown change rate is ±0.25%;
*溫度偏差值:按同卷設(shè)定溫度的±8℃
Temperature tolerance: ±8℃ of the set-up temperature
板形(平直度):在卷取張力建立后,F(xiàn)4機(jī)架出口帶材目測(cè)無(wú)波浪。
Profile (flatness): after the establishment of coiling tension, there shall be no wave in the F4 mill stand exit in visual.
表面質(zhì)量:按雙方選定的標(biāo)樣進(jìn)行驗(yàn)收。
Surface quality: the checking before acceptance should be in accordance with the sample selected by two sides.