GOST 10705-1980 E1993 ENG 国外国际标准.pdf

USSR STATE STANDARD ELECTRICALLY WELDED STEEL PIPES SPECIFICATIONS GOST 10705-80 Official Edition English Version Approved by Interstandard STANDARDS PUBLISHING HOUSE Moscow UDC 669.14-462.2: 621.791.7: 006.354 Group B62 USSR STATE STANDARD ELECTRICALLY WELDED STEEL PIPES. SPECIFICATIONS GOST 10705-80 OKP (All-Union Product Classification Code) 13 7300 13 8100 13 8300 Date of Introduction 01.01.82 This Standard applies to electrically welded steel straight weld pipes with external diameters from 8 to 530 mm and up to 10 mm wall thickness. The pipes shall be manufactured of carbon steel and utilized in pipelines and in constructions of various purposes. This Standard does not apply to steel pipes that are used in the manufacture of electric heaters. 1. RANGE OF SIZES 1.1. The dimensions and maximum deviations of pipes shall be in accordance with GOST 10704-91. 2. TECHNICAL REQUIREMENTS 2.1. Electrically welded steel pipes shall be manufactured in accordance with the requirements of this Standard and shall comply with technical production schedule approved in accordance with the established procedure. 2.2. Depending on quality indicators the following groups of pipes shall be manufactured: Group A – with standardization of mechanical properties manufactured out of killed, semi-kill