艉轴毂技术协议

1、TECHNICAL AGREEMENT FOR ORDERING EQUIPMENT 设备定货技术协议Project项 目 82m SDSVShip No.船 号 S411/S412Equipment Name 设 备 名 称 艉轴的前、后轴毂 Type and Quantity 型 号 和 数 量 见附件图纸 Seller Manufacturer 卖 方 Manufacturer 制 造 厂 Buyer 买 方 Yard船 厂 Date 日期 2009 年 02 月 12 日 华帝船舶设备厂 （乙方）为由 惠生(南通)重工有限公司 （甲方）建造的82米饱和潜水船配套前、后轴毂的生产制造，依

2、据“ABS规范”以及ABS船级社批准图纸技术要求，经双方协商一致，签订如下技术协议：China empire marine equipment factory(second party) produce the front and back of 82 meter saturated groundwater ship for Wison (nantong) heavy industry co.,ltd.(first party),as per the regulation of ABS and the requirement of drawing technical approved by t

3、he ABS classification society, we agree with each other and sign the agreements as followers:1. 引用文件Referenced documentsABS认可的设计图纸The designed drawing approved by ABSABS 规范 Pt.4 Ch.3 Sec.2ABS regulation Pt.4 Ch.3 Sec.22. 数量、规格Quantity 、requirement名称description规格requirement数量quantity前轴毂 Stern Tube Bo

4、ss(Fore)见附件图纸Drawing attached2只2pcs后轴毂Stern Tube Boss (Aft)见附件图纸Drawing attached2只2pcs3. 技术要求: Technical requirement 3.1按ABS 规范 Pt.4 Ch.3 Sec.2设计制作,取得ABS证书 According to ABS rule “Pt.4 Ch.3 Sec.2” supply ABS certificate3.2化学成分要求按照: ABS FORGED ST'L GR2 Material requirement: ABS FORGED STL GR2化学成分(

5、%)：Chemical component (%)CMnSiSP0.351.350.10.050.053.3机械性能允许根据其最低抗拉强度分级验收要求按照: ABS FORGED ST'L GR2 Mechanical performance according to ABS FORGED STL GR2力学性能:Mechanical performance抗拉强度 b(N/mm2)屈服强度s(N/mm2)延伸率(%)prolongation断面收缩率(%)Section shrink 纵向 vertical横向 lateral纵向vertical横向lateral4152052420

6、36293.4产品由乙方报ABS认可. The good will apply for ABS approval by manufacturer.4. 验收项目：Test items4.1 尺寸检测报告（包括同心度及垂直度） Test the dimension (including the concentric and uprightness)4.2 化学成分和机械性能报告. Test report for Chemical component and Mechanical performance 4.3 热处理报告. Test report for heat treatment4.4 无损

7、探伤报告 Ultrasonic examination report/Magnetic power examination report4.5 ABS证书一份正件,三份复印件 ABS certificate, one original and three copies5 设备的加工制造工艺技术要求 The requirement of producing and technology.5.1 轴毂加工精度和表面粗糙度应保证达到图纸要求，要求加工表面无伤痕、锐角和毛刺。The machining precision and the surface roughness should be ensu

8、red reaching the requirement of drawing .the surface without the scan ,acute angle and burr .5.2、加工表面均需作涂油防锈处理。The process of surface need to be lubricated to be antirustive .6 保质期为船交付后1年,其它未尽事宜,双方友好协The guarantee time is one year after the delivery of the vessel , other outstanding issures , the two parties through friendly consu