缩写 英文 中文
API American petroleum institute 美国石油协会
AS Alloy steel 合金钢
双面胶贴BALL Ball valve 球阀
变径管
BALLP Ball valve 球阀
BALR Ball valve 球阀
BE Bevel end 焊接坡口端
BFYLP Butterfly valve 蝶阀
BLPAD Circular blank 插板
BLSPA Spacer 垫环
BLSPC Figure 8 8字盲板(关)
BLSPO Figure 8 8字盲板(开)
BOLT Bolt/Nut 螺栓螺母
BW Butt-welding 对焊
CA Corrosion allowance 腐蚀余量
CALC Calculate 计算
CAPBV Cap 管帽
CAPOT Cap 管帽
CI Cast iron 铸铁
CRE Concentric reducer 同心异径管 CKL Check valve 止回阀 直流无刷风扇
CKS Check valve 止回阀
CKSSP Check valve 止回阀
CKSR Check valve 止回阀
CPL Coupling 管接头
CPLR Reducing coupling 异径管接头
CS Carbon steel 碳钢
DI Ductile iron 球墨铸铁
DIASP Diaphragm Valve 隔膜阀
DN Nominal diameter 公称直径
E45LR 45°Elbow 45°弯头
E45TLR 45° Elbow trimmable 45°可剪切弯头
E90 90°Elbow 90° 弯头
E90LR 90° Elbow(L=1.5D) 90°长半径弯头
E90SR 90°Elbow(L=1D) 90°短半径弯头
E90TLR 90° Elbow trimmable 90° 可剪切长半径弯头
EFW Electric fusion welded 电熔焊
ERE Eccentric reducer 偏心异径管
ERW Eccentric resistance welded 电阻焊
FF Flat face 全平面
苍蝇拍
缩写 英文 中文
防误闭锁FG Forged 锻制
FM Female face 凹面
FBLD Blind 盲法兰
FPL Plate flange 板式平焊法兰
FSO Slip-on flange 带颈平焊法兰
FSW Socket welding flange 承插焊法兰
FTHD Threaded flange 螺纹法兰
FSSL Lap Joint Flange 活套法兰
FWN Welding neck flange 带颈对焊法兰
FRWN Reducing Flange 异径法兰
GOAR Gear & handwheel operated 齿轮和手轮操纵
GALV Galvanized 镀锌
GATE Gate valve 闸阀
GAT Gate valve 闸阀
GATR Gate valve 闸阀
GATSP Gate valve 闸阀
GLOBE Globe valve 截止阀
GLO Globe valve 截止阀
GLOF Globe valve 截止阀
GLOR Globe valve 截止阀
GLOSP Globe valve 截止阀
GASKET Gasket 垫片
H Horizonta 水平方向
HC Hose Connection 软管接头
ID Inside diameter 内径
LIFT Lift check valve 升降式止回阀
LFFE Female face 凹面
LFTBE Female face(Wafer) 对夹凹面
LMTBE Male face(Wafer) 对夹凸面
M Male face 凸面
MAX Maximum 最大
M&FM Male and female 凹凸面
FOSY
MTO Material take of 材料汇总,
MIN Minimum 最小
Mm millimeter 毫米
NEEDLE Needle valve 针形阀
NF Non-standard fitting 非标管件
NIP Nipple 短管接头
NO Number 数量
NREQD Nut required 不需要
OD Outside diameter 外径