GB/T 3091-2015 Translated English of Chinese Standard. (GBT 3091-2015, GB/T3091-2015, GBT3091-2015): Welded steel pipes for Low pressure liquid deliveryhttps://www.chinesestandard.net, 18.01.2016 - 28 Seiten This Standard specifies dimension, shape, weight, technical requirements, test methods, inspection rules, packing, marking and quality certificate of welded steel pipes for low pressure liquid delivery. |
Häufige Begriffe und Wortgruppen
according to Formula Adherence test Analysis of Iron arc-welding steel pipe burr calculated according Chemical Analysis considering the demand Content Iron Steel Content Methods cupric sulfate delaminating zinc coating delivered according demand parties agree demand party's requirements Dimethylglyoxime eddy current Flattening test galvanized steel pipe greater than 219.1mm greater than 60.3mm helical-seam steel pipe immersed inner-diameter longitudinal-seam steel pipe meet the requirements Methods for Chemical nominal dimensions Nominal wall-thickness outer-diameter greater outer-diameter not greater permissible deviation Photometric Method pipe end pipe outer-diameter pipe shall meet pipes with outer-diameter Quality Certificate repair welding requirements of GB/T requirements of Table specified length specimen after delaminating Spectrophotometric Method Methods Steel and Alloy submerged arc-welding steel supply and demand surface of steel SY/T Tensile specimen Tensile test Test Method test of welding test solution Tianjin Titration ultrasonic inspection weight of zinc weld reinforcement weld seam welded steel pipe welding joint yield strength zinc coating weight