经热处理后提高抗拉性能的铁素体钢容器，设计 fabrication 制造 head design 封头设计 heat treatment热处理
heat treatment verification tests 热处理验证试验 marking 标志 materials 材料 stamping 标记
welded joints 焊接接头
Field assembly of vessels 容器的现场安装 Filler plugs for trepanned holes 锥孔的管塞 Fillet welds 角焊
Fired process tubular heaters 直接火管式加热炉 Fitting attachments 附件装配 Flange connections 法兰连接 Flange contact facings 法兰接触面 Flanges 法兰
bolted design 螺柱法兰设计
of formed heads for welding 用于焊接成型封头 type of attachment 附件的类型
Flat heads and covers, unstayed 无支撑平封头和盖板 reinforcement of openings 开孔补强
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Flat spots on formed heads 成型封头上的平坦部分 Flued openings 翻边开孔
Forged parts, small 锻造部件，小的 Forged vessels 锻造容器 heat treatment 热处理
localized thin areas 局部薄壁区 welding 焊接 Forgings 锻件
identification of 识别
Ultrasonic Examination 超声检验 Form
manufacturer’s data report 制造厂数据报告格式 partial report 零部件数据报告 Formed heads 成型封头
flued openings in 封头上翻边开孔
insertion of, welded vessels 插入，焊接容器 joint efficiency 接头系数 knuckle radius 转角半径 length of skirt 直边长度 on welded vessels 在焊接容器上 reinforcement for openings 开孔补强 Forming 成型
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ends of shell plates and buttstraps 壳体板和对接搭板端 forged heads 锻造封头
shell sections and heads 筒节和封头 Furnaces 炉子
temperatures for postweld head treatment 焊后热处理温度 Furnaces for heat treating 热处理炉 temperature control of 炉温控制 Galvanized vessels 镀锌容器 Gasket materials 垫片材料
Girth joints (see circumferential joints) 环缝接头(见环向接头)
Handhole and manhole openings 手孔和人孔开孔 Head flange (skirt) length 封头翻边(直边)长度 Head joints 封头接头 brazing 钎焊 welded 焊接
Head openings 封头开孔
entirely in spherical portion 全部在球体部分 Head joints 封头接头
concave and convex 凹面和凸面 flat (see flat heads) 平板(见平封头) forged 锻造的
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formed (see Formed heads) 成型的(见成形封头) forming 面型
thickness, after forming 厚度，成型之后 Heads, design, conical 封头，设计，锥形 ellipsoidal 椭圆形 hemispherical 半球形 spherically dished 球状碟形 toriconical 带折边的锥形 torispherical 带折边的球形
torispherical, knuckle radius 带折边的球形，转角半径 Heads and shells 封头和壳体
external pressure, out-of-roundness 外压，不圆度
openings through or near welded joints 通过或靠近焊缝处的开孔
roundness tolerance 不圆度公差 Heat exchangers 热交换器 Heat treatment 热处理 by fabricator 由制造厂进行
carbon and low-alloy steel vessels 碳钢和低合金钢容器 ferritic steel vessels with tensile properties enhanced by heat treatment 经过热处理后提高抗拉性能的铁素体的容器 forged vessels 锻造容器
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