BS EN 10305-4:2016规定了无缝冷拔钢管的交货技术条件 用于液压和气动动力系统的圆形截面。根据本文件，管子的特点是具有精确定义的公差 尺寸和规定的最大表面粗糙度。允许的压力速率和最高温度由客户负责 根据最新技术，并应用本规范中规定的安全系数 适用的法规、规范或标准。关于低温范围的适用性 冲击能量要求在0°C下给出。注:一旦本标准根据指令发布在欧盟官方公报（OJEU）上 2014/68/EU，符合指令2014/68/EU的基本安全要求（ESRs）的推定仅限于本标准中材料的技术数据，并不假定材料适用于特定设备。 因此，需要根据该特定设备的设计要求对本材料标准中规定的技术数据进行评估，以验证是否满足压力设备指令的ESRs。交叉引用:EN 10020:2000EN 10021:2006EN 10027-1EN 10027-2EN 10052:1993EN 10168:2004EN 10204:2004EN 10266:2003EN ISO 377EN ISO 2566-1ISO 2566-1EN ISO 4287ISO 4287EN ISO 6892-1:2016EN ISO 8492ISO 8492EN ISO 8493:2004ISO 8493:1998EN ISO 10893-1:2011ISO 10893-1:2011ISO 10893-2ISO 10893-2EN ISO 10893-1ISO 10893-1ISO 10893-1ISO 10893-1ISO 10893-1ISO 10893-ISO 1083-ISO 10893-ISO 1083-ISO 1083-ISO 10893-ISO 10814:200939712ISO 9712购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS EN 10305-4:2016 specifies the technical delivery conditions for seamless cold drawn steel tubes of circular cross section used in hydraulic and pneumatic power systems.Tubes according to this document are characterized by having precisely defined tolerances on dimensions and a specified maximum surface roughness.The allowed pressure rates and upper temperatures are the responsibility of the customer in accordance with the state of the art and in application of the safety coefficients specified in the applicable regulations, codes or standards. Concerning the lower temperature range applicability the impact energy requirements are given at 0 °C.NOTE Once this standard is published in the Official Journal of the European Union (OJEU) under Directive 2014/68/EU, presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/68/EU is limited to technical data of materials in this standard and does not presume adequacy of the material to a specific item of equipment. Consequently, the assessment of the technical data stated in this material standard against the design requirements of this specific item of equipment to verify that the ESRs of the Pressure Equipment Directive are satisfied, needs to be done.Cross References:EN 10020:2000EN 10021:2006EN 10027-1EN 10027-2EN 10052:1993EN 10168:2004EN 10204:2004EN 10266:2003EN ISO 377ISO 377EN ISO 2566-1ISO 2566-1EN ISO 4287ISO 4287EN ISO 6892-1:2016ISO 6892-1:2016EN ISO 8492ISO 8492EN ISO 8493:2004ISO 8493:1998EN ISO 10893-1:2011ISO 10893-1:2011EN ISO 10893-2ISO 10893-2EN ISO 10893-3ISO 10893-3EN ISO 10893-10ISO 10893-10ISO 11484:20092014/68/EUEN ISO 9712ISO 9712All current amendments available at time of purchase are included with the purchase of this document.