| Standard ID | SY/T 5038-2018 (SY/T5038-2018) |
| Description (Translated English) | Longitudinal seam HFW steel pipe for common fluid service pipeline |
| Sector / Industry | Oil & Gas Industry Standard (Recommended) |
| Classification of Chinese Standard | E98; H48 |
| Classification of International Standard | 75.180; 23.040.10; 77.140.75 |
| Word Count Estimation | 14,171 |
| Date of Issue | 2018-10-29 |
| Date of Implementation | 2019-03-01 |
| Older Standard (superseded by this standard) | SY/T 5038-2012 |
| Quoted Standard | GB/T 222; GB/T 223; GB/T 228.1; GB/T 241; GB/T 244; GB/T 246; GB/T 700; GB/T 2651; GB/T 4336; GB/T 7735-2016; SY/T 6423.2-2013; SY/T 6423.4; SY/T 6475 |
| Regulation (derived from) | National Energy Administration Announcement No.12 of 2018 |
| Summary | This standard specifies the dimensions, shape and quality, performance requirements, test and test methods, inspection rules, coatings, signs and quality certificates for straight seam high-frequency welded steel pipes (hereinafter referred to as "steel pipes") for ordinary fluid conveying pipes. . This standard is applicable to steel pipes for ordinary fluid conveying pipes such as water, air, heating steam, etc. It is also applicable to steel pipes for other fluid conveying pipes with similar requirements. |