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| Working Roll | |||
| 发布时间： 2024-6-28 浏览：8 | |||
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发 布 人：todaytex 发布人：QQ 1407106692 ; 微信：1407106692 联系网址：http://www.todaytex.com |
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公司：Working Roll 国家：follow 联系人：follow 地址： 详细内容 Hi, Pls send your quotation of thebelow products to lhlsimony_0922 # yahoo.com, thanks. 1. Work Rolls for 4HI cold rolling mill with sealing collars Roll Barrel Dia: 437 mm Barrel Length: 1422.4 mm Full Length: 3251.2 mm Weight per Roll: 2480 kgs Factor of forging will be 4 Inclusion rating as per GOST 1778-70-3rd number Chemical Composition:(C =0.80-0.85, Mn =0.4-0.5, Si =0.60 max, P =0.015 max, Cr =3.1 to 3.5,V = 0.06 to 0.2, Mo =0.3 to 0.5)Chemical Composition Report to be submitted with Gas content of O2, H2, and N2.Hardness:Roll Barrel Hardness: 845-865 HLDRoll Barrel Hardness: 550-590 HLDHardness at the final discarding diameter (380mm) min.835 HLDHardness deviation of the barrel of rolls: 15HLDHardness deviation of the barrel of each pair of rolls: 15 HLDRoll surface hardness can be checked as per ASTM A 956 standardThe Ultrasonic Examination will be carried out as per ASTM 320 or any other equivalent standard and a copy of Test Report & Ultrasonic Test Standard to be sent to us. 2. Work Rolls with sealing Collar Dia 215 X 1670 L (weight approx 270 kgs + 4.5 kgs Material 9CrBack up Rolls Dia 550 X 1980 L (weight approx 1920kgs + 80 kgs) Material 9CrWork Rolls with sealing collar Dia 500 X 2046 L (weight approx 1578kgs + 50kgs) Material - 9Cr Performance Guarantee: The tonnage guarantee of each roll to be 25000 mt which shall covers guarantee against failure like spalling, crack, shear from barrel, or any other manufacturing defects. In case the rolls supplied by you fails to perform as per the assured guarantee of 25000 mt, the claim will be lodged for the prorate compensation.Simon Iware Group 联系方式 Email NOH116@YAHOO.CO.KR 公司名 DULTMEIER SALES 国家 美国 联系人 ERIC HANSEN 地址 P. O. BOX 45565,OMAHA,NE 电话 001 800 2289666 [hide]其他[/hide]Email info@louzampini.com,amarkowitz@filtran.com,info@lincrad.co.nz,ericttk@tm.net.my,sales@techconcepts.com, 电话：above 传真： above 邮箱：above 网址：above 采购本类产品及：above |
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