代号缩写英文汉文SWAGED NIPPLE CONCSMLS大小头 同心 无缝BLE/PSE:BeveledLarge End/Plain大端开破口/小端平端PE/PE、PBE、BLE/PSE、BSE/PLE平端/平端、两端平端、大端开ELBOW 90 DEG LR BWSMLS弯头 90度 长半径(R=1
5DN)PIPE SMLS PE/BE无缝管 平口/坡口GASKET FLAT RING垫圈 平面 环形compressed asbestosfiber jointing石棉胶板SPECTACLE BLIND8字盲板STUDBOLT ALLOYSTEEL双头螺栓 合金钢SR短半径(R=1
0DN)Mild Steel软钢; 低碳钢软钢丝Mild Steel ArcWelding Electrode低碳钢焊条Mild Steel Channel槽钢Mild SteelCheckered Plate花纹钢板Mild Steel EqualAngle等边角钢Mild Steel ExpandedSheets钢板网Mild Steel Fire Box 软钢板火箱Mild SteelHexagonal Bolts六角螺丝梗Mild SteelHexagonal Bolts And 六角螺丝闩Mild Steel I-Beam低碳工字钢Mild Steel Ingot低碳钢锭Mild Steel Plate软钢板Mild SteelReinforcement(含钢量0
25%) 软钢钢Mild Steel Shank软钢手柄Mild Steel Sheet软钢皮TS螺母(nut的复数)BOLT螺栓FULL BORE与管子等径的、直通式(ValveREDUCED/REGULARBORE缩径(ValveBall,SW ENDS / CARBONSTEEL BODY / D