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1 管道组成件 1.1 管子 Pipe
管子(按照配管标准规格制造的
Pipi ng compo nent
)pipe
)tube
管子(不按配管标准规格制造的其他用管 辛钢管 steel pipe 铸铁管 cast iron pipe 衬里管 lined pipe 复合管 clad pipe
碳钢管 carb on steel pipe 合金钢管 alloy steel pipe 不锈钢 sta ini ess steel pipe
无缝钢管 seamless (SMLS) steel pipe 焊接钢管 welded steel pipe 镀锌钢管 galva ni zed steel pipe 热轧无缝钢管
hot-rolli ng seamless pipe
玻璃管 glass tube 橡胶管 rubber tube 1.2 管件 Fitting 弯头 elbow
长半径弯头 long radius elbow 短半径弯头 short radius elbow 45。弯头 45 ° elbow 90。弯头 90 ° elbow 三通tee
异径三通 reduci ng tee 等径三通 equal tee 45 °斜三通 45 ° lateral Y型三通(俗称裤衩)
true “ Y”
四通 cross
等径四通 straight cross 异径四通 reduci ng cross 五、异径管 reducer
同心异径管 concen tric reducer 偏心异径管 ecce ntric reducer
管台
螺纹支管台 threadolet 焊接支管台 weldolet
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承插支管台 斜接支管台
sockolet latrolet
管接头 coupli ng, full coupli ng 半管接头 half coupli ng 异径管接头 活接头 union
内外螺纹缩接(俗称补芯) 管帽cap (C) 堵头 plug 短节 n ipple
异径短节 reduci ng n ipple; swage n ipple
bush ing
reduci ng coupli ng
六、法兰 Flange (FLG) 螺纹法兰 threaded flange 滑套法兰(包括平焊法兰) 承插焊法兰
slip-on flange (SO); slip-on weldi ng flange
socket weldi ng flange
松套法兰 lap joi nt flange (LJF) 对焊法兰 weldi ng neckfla nge (WNF) 法兰盖 bli nd flan ge, bli nd 孑 L板法兰 orifice flange 异径法兰 reduci ng flange 法兰密封面,法兰面 flange facing 突面 raised face (RF) 凸面 male face (MF) 凹面 female face (FMF) 榫面 tongue face 槽面 groove face 环连接面 ring joint face
全平面;满平面 flat face; full face (FF) 光滑突面 smooth raised face (SRF) 粗糙度 rough ness 光滑的 smooth
七垫片 Gasket (GSKT) 垫片的型式
type of gasket
平垫片 flat gasket 环形平垫片 平金属垫片
flat ring gasket flat metal gasket
金属石墨缠绕垫片 metal graphite spiral wound gaskets
石墨垫片 Graphite sheet gasket
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无石墨压缩白石棉垫片 non graphited compressed white asbestos gasket
天然白橡胶垫片
n atural white rubber gasket
浸聚四氟乙烯的石棉垫片 PTFE impreg nated asbestos gasket
内环 innerring
夕卜环,外定位环 outer ring 八、阀门 Valve (1) 闸阀 gate valve (2) 截止阀 globe valve (3) 节流闪阀 throttle valve 针阀 n eedle valve (4) 角阀 angle valve
⑸ Y 型阀(Y 型阀体截止阀)
Y-valve (Y-body globe valve)
(6) 球阀 ball valve 三通球阀 3-way ball valve (7) 蝶阀 butterfly valve 对夹式(薄片型)
wafer type
8)柱塞阀 piston type valve (9) 旋塞阀 plug valve (10) 隔膜阀 diaphragm valve (11) 夹紧式胶管阀
pinch valve (用于泥浆、粉尘等)
(12) 止回阀 check valve 其它用途的阀 安全泄气阀 safety valve (SV) 蒸汽疏水阀 steam trap 放气阀(自动放气阀) air ve nt valve (automatic air ven t valve)
平板式滑动闸阀
slab type slidi ng gate valve
1.7 管道特殊件 Piping Specialty
1.7.1管道特殊件(组件) 粗滤器 strai ner 过滤器 filter 临时粗滤器(锥型) temporary stra iner (cone type)
y 型粗滤器
y-type strainer
T 型粗滤器 T-type strainer 永久过滤器 perma nent filter 丝网粗滤器 gauze strai ner 洗眼器及淋浴器
eye washer and shower
疏水阀用)
(
视镜 sight glass 阻火器 flame arrester 喷嘴;喷头 spray n ozzle 取样冷去卩器 sample cooler
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消声器 sile ncer 膨胀节 expa nsion joint 波纹膨胀节
bellow expa nsion joint
单波 single bellow 双波 double bellow 多波 multiple bellow 压力平衡式膨胀节 带铰链膨胀节
pressure bala need expa nsion
hin ged expa nsion joint
车由向位移型膨胀节 axial moveme nt type expa nsion joint 自均衡膨胀节(外加强环) 带接杆膨胀节 万向型膨胀节 球形补偿器 填函式补偿器
self-equaliz ing expa nsion joi nt
tied expa nsion joint
uni versal type expa nsion joint ball type expa nsion joint
slip type (packed type) expa nsion joint
si ngle actio npacked slip joi nt
单向滑动填料函补偿器
九 管道特殊元件 Piping Special Element 软管接头 hose conn ectio n (HC) 快速接头 quick coupli ng 金属软管 metal hose 橡胶管 rubber hose 挠性管 flexible tube 鞍形补强板
reinforcing saddles
补强板 rein forceme nt pad 特殊法兰 special flange 漏斗 funnel 排液环 drip ring 排液漏斗 drain funnel 插板blank 垫环 spacer
8 字盲板 spectacle blind; figure 8 blind 限流孑 L板 restrict ion orifice 爆破片 rupture disk
十端部连接 End Connection 法兰端 flan ged end
坡口端 beveled end (BE) 对焊端 butt welded end 平端 plain end (PE)
承插焊端 socket weldi ng end 螺纹端 threaded end (TE)
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承口 bell end 焊接端 weldi ng end 法兰连接(接头) 对焊连接(接头)
flan ged joi nt butt welded joi nt
threaded joi nt, pipe threaded joi nt
螺纹连接,管螺纹连接
锥管螺纹密圭寸焊连接 seal-welded taper pipe threaded joi nt 承插焊连接(接头) 承插连接(接头)
socket welded joi nt bell and spigot joi nt
环垫接头 ring joi nt (RJ) 法兰式的 flanged (FLGD) 对焊的 butt welded (BW) 螺纹的 threaded (THD) 承插焊的 socket welded (SW) 小端为平的 small end plai n (SEP) 大端为平的 large end plai n (LEP) 两端平 both en ds plai n (BEP) 小端带螺纹 small end thread (SET) 大端带螺纹 large end thread (LET) 两端带螺纹 both end thread (BET) 一端带螺纹 one end thread (OET) 支管连接 branch conn ecti on
焊接支管 branch pipe welded directly to the run pipe 2管道用紧固件及螺纹 2.1紧固件 螺栓bolt
六角头螺栓 hexago nal head bolt 方头螺栓 square head bolt 螺柱,双头螺栓
stud bolt
环头螺检 eye bolt
沉头螺栓 countersunk (head) screw 地脚螺栓 anchor bolt; fou ndation bolt 松紧螺旋扣(花篮螺丝) U形螺栓 U-bolt T形螺栓 T-bolt
圆头螺钉 round head bolt
turnbuckle