文档介绍：APPENDIX X—DUPLEX STAINLESS STEEL STORAGE TANKS
附录X ■双相不锈钢储罐
Scope 范围
This appendix covers materials, design, fabrication, erection, and testing requirements for vertical, cylindrical,
above- ground, closed- and open-top, welded, duplex stainless steel storage tanks constructed of material grades 2205 (UNS S31803), 2003 (UNS
S32003), 2101 (UNS S32101), 2205 (UNS S32205), 2304 (UNS S32304), 255 (UNS S32550), 255+ (UNS S32520), 2507 (UNS S32750), and Z100
(UNS S32760). This appendix does not cover stainless steel clad plate or strip lined construction.
本附录包含由2205 (UNS S31803), 2003 (UNS S32003), 2101 (UNS S32101), 2205 (UNS S32205), 2304 (UNS S32304), 255 (UNS S32550), 255+
(UNS S32520), 2507 (UNS S32750),和Z100 (UNS S32760)材料建造的立式，圆柱，地面上，密闭或者敞顶，焊接的双相不锈钢储罐的材料，讥 计，制造，安装和试验要求。本附录不包括不锈钢复合板或钢带衬里结构。
This appendix applies only to tanks in non-refrigerated services with a maximum design temperature not exceeding 260°C (500°F) and a minimum design metal temperature of -40°C (-40°F). Ambient temperature tanks (non-heated) shall have a design temperature of 40°C (100°F). It is cautioned that exothermic reactions occurring inside unheated storage tanks can produce temperatures exceeding 40°C (100°F). 「 「 「
本附录仅适用于最大设计温度不超过260°C (500°F)和最小设计金属温度-40°C (-40°F)的非冷冻操作的储罐。环境温度储罐(非加热)的设悅 温度应是40°C (100°F)o应注意，发生在非加热储罐内部的放热反应可能产生超ii40oC (100°F)的温度。
This appendix is intended to provide the petroleum industry, chemical industry, and other users with tanks of safe design for containment c ? fluids within the design limits.
本附录意为向石油工业，化工行业和其他用户提供对盛装设计范围内的液体具有安全设甘的储罐。
The minimum thicknesses in this appendix do not contain any allowance for corrosion.
本附录的最小■厚度不包括腐蚀裕量。
This appendix states only the requirements that differ from the basic rules in this standard. For requirements not stated, the basic rules mus be followed.
本附录仪说明了不同丁本标准基本原则的耍求。对耒说明的耍求，必须遵循基本原则。
Materials 材料 ,
SELECTION AND ORDERING 选材和釆购
Materials shall be i