GB/T 33966-2017 Translated English of Chinese Standard. (GBT 33966-2017, GB/T33966-2017, GBT33966-2017): Seamless Abrasion-Resistant Steel Pipes for Mortar Service
https://www.chinesestandard.net, 14 sept 2018 - 13 páginas
This Standard specifies the designation, ordering contents, size, shape, weight, technical requirements, test methods, inspection rules, package, mark and quality certificate of the seamless abrasion-resistant steel pipe for mortar service. This Standard is applicable to abrasion-resistant seamless steel pipe for concrete, cement mortar, and slurry services.
Package Mark and Quality Certificate
6.2.2 Manufacturing Abrasion-Resistant Steel Pipes Analysis of Iron artificial defects Carbazide chemical compositions Chengdu cold-drawing rolling comparative sample tube continuous casting cutting allowance delivered by theoretical Designation and Chemical diameter and wall Dimethylglyoxime E4 provisions exceed 1.5mm Extraction Photometric Method following provisions greater than 60mm Hebei Hengyang hot-rolling expanding hot-rolling forging Inspection and acceptance Jiangsu Magnetic-leaked test method of steel Methods for Chemical Mortar Service multiple length negotiation between supplier nominal outer diameter Nondestructive test Out-of-roundness and uneven permissible deviation Piece by piece pipe end’s cutting-oblique pipe shall conform Pipes for Mortar pipes per batch provisions of GB/T provisions of Table Rockwell hardness Sampling Method Sampling quantity Seamless Abrasion-Resistant Steel Sodium Carbonate specified in GB/T specified length Standard Steel and Alloy steel pipe delivered Steel Pipe’s Inspection supplier and purchaser Take 1 sample Test Method test Piece theoretical weight tube blank tube shall conform Ultrasonic test Vanadium YB/T Yuan Qin