SY 0544-2016 石油钻杆内涂层技术条件

石油钻杆内涂层

钻杆内表面合金镀层技术条件

2022-11-04

供热管道内减阻涂层技术条件

2024-05-06

Petroleum, petrochemicals and natural gas industries — Internal coating and lining of carbon steel process vessels — Part 1: Technical requirements
石油、石化和天然气工业.碳钢工艺容器的内涂层和衬里.第1部分:技术要求

2018-10-02

Petroleum, petrochemicals and natural gas industries - Internal coating and lining of carbon steel process vessels - Part 1: Technical requirements (ISO 18796-1:2018); English version EN ISO 18796-1:2020
石油、石化和天然气工业.碳钢工艺容器的内涂层和衬里.第1部分:技术要求（ISO 18796-1-2018）；英语版EN ISO 18796-1:2020

2021-01-01