HG-T 20677-1990橡胶衬里化工设备.pdf

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1、UDC中华人民共不口国行业标准HGHG/T20677-1990橡胶衬里化工设备1991-02-01发布1991-05-01实施中华人民共和国化学工业部发布目录1总则·····················································································⋯⋯(1)2橡胶衬里材料···········································································⋯⋯(1)3橡胶衬里

2、设计···········································································⋯⋯(2)4橡胶衬里设备、管道及管件结构设计·············································⋯⋯(3)5橡胶衬里设备金属壳体的制造、试验及验收····································⋯⋯(19)6橡胶衬里施工及硫化工艺·········································

3、···················⋯⋯(19)7检验和验收················，··，···，·············，··································⋯⋯(23)8包装、运输、储存和安装·························································⋯⋯(24)附录A橡胶衬里材料质量要求(参考件)··········································⋯⋯(26)附录B橡胶的化学稳定性(参考

4、件)················································⋯⋯(30)附录C硫化工艺(参考件)····························································⋯⋯(36)附录D本体硫化时的法兰、法兰盖、垫片结构尺寸(参考件)···············⋯⋯(39)附录E橡胶衬里化工设备使用实例(参考件)····································⋯⋯(44)附录F国内部分橡胶板牌号和生产单位(参考

5、件)······························⋯⋯(49)附录G国内部分橡胶衬里设备制造厂硫化罐尺寸(参考件)··················⋯⋯(51)附录H硫化橡胶与金属粘接90度剥离强度的测定方法(参考件)············⋯⋯(53)编制说明···············································，···，··································⋯⋯(55)中华人民共和国行业标准橡胶衬里化工设备HG/T20677-1990

6、主编单位:中石化总公司齐鲁石油化工设计院批准单位:中华人民共和国化学工业部实施日期:一九九一年五月一日全国化工工程建设标准编料中心(原化工部工程建设标准编辑中心)2001北京前言根据化工部基建司的安排，由化工部设备设计技术中心站组织编制《橡胶衬里化工设备》(HG/T20677-1990)，作为指导设备设计和制造的部颁指令性技术文件。本标准对橡胶衬里化工设备的设计和制造技术要求作了具体规定。正文内容包括;总则，橡胶衬里材料，橡胶衬里设计，橡胶衬里设备、管道及管件结构设计;橡胶衬里设备金属壳体的制造、试验及验收;橡胶衬里施工及

7、硫化工艺，检验和验收，包装、运输、储存和安装，另有8个附录和编制说明。本标准由中国石化总公司齐鲁石油化工设计院罗富田主编，刘益仪校核，播德晓审核，贾惠敏参加了部分工作。本标准是在化工部原基建局颁发的CD130A15-85和CD130A16-85标准基础上修订而成。本标准经征求意见、专人审查和设备中心站审查等阶段，最后定稿，由化工部设备设计技术中心站报部审批。在执行本标准过程中，如发现需要修改或补充之处，请将意见和有关资料提供给化工部设备设计技术中心站，以便今后修订时参考。化工部设备设计技术中心站一九九0年十二月总则1.1适

8、用范围1.1.1本标准适用于钢制、铸铁制的化工设备、管子及管件橡胶衬里，用来抗化学介质腐蚀，或者抗固体颗粒磨损，也适用于以橡胶作为隔离层的复合衬里设备中的橡胶衬里部分。1.1.2本标准不包括设备涂刷和喷涂液态橡胶层。1.1.3本标准不适用于带夹套用蒸汽加热的设备和螺纹连接的管子和管件。1.2椒胶衬里设备