77.180 冶金设备 标准查询与下载

ASTM E3279-21 铸造厂热应力和热应变管理的标准指南

1.1 This guide is intended to establish best practices for recognizing and managing occupational heat stress and heat strain in foundry environments. 1.2 Objectives of the foundry heat stress and heat strain management guide are as follows: 1.2.1 Provide an objective framework for recognizing heat stress and heat strain, and 1.2.2 Facilitate use of best practices to manage heat exposures to minimize heat strain and prevent heat-related illness. 1.3 In this guide, procedures necessary to manage heat stress and heat strain in foundries are described. 1.4 Key elements of this guide include definitions of heat stress and heat strain, plus techniques for recognizing, communicating, managing, and controlling heat stress and heat strain to prevent heat-related illnesses. 1.5 Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Guide for Managing Heat Stress and Heat Strain in Foundries

T/SSEA 0111-2021 可控流物料转运系统运行规程

本文件规定了可控流物料转运系统的术语和定义、工艺设计、运行要求、操作与维护、检测方法。 本文件适用于采用可控流物料转运系统运输铁矿石、铁精粉、煤、焦炭、熔剂等块状和粉状物料的运行与管理。

Controlled flow material transfer system operating procedures

DB37/T 4359-2021 冶金轧钢加热炉燃气燃烧系统安全技术要求

Safety technical requirements for gas combustion system of metallurgical steel rolling heating furnace

YB/T 3226-2021 高铬抗磨铸铁衬板技术条件

High chromium anti-wear cast iron lining technical conditions

YB/T 4914-2021 冶金轧辊堆焊再制造通用技术条件

General technical conditions for metallurgical roll surfacing remanufacturing

YB/T 029-2021 通用型球体转动管接头技术条件

Technical specifications of universal ball rotating pipe joint

YB/T 4054-2021 无缝钢管常用穿孔顶头技术条件

Technical conditions for commonly used perforated plugs for seamless steel pipes

YB/T 062-2021 冶金工业炉燃烧器技术条件

Metallurgical industrial furnace burner technical conditions

YB/T 160-2021 冶金工业炉燃烧器性能试验方法

Metallurgical industrial furnace burner performance test method

YB/T 4122.2-2021 冶金企业微机继电保护第2部分：检验规程

Microcomputer relay protection for metallurgical enterprises Part 2: Inspection procedures

YB/T 079-2021 三环减速器

Three-ring reducer

YB/T 4058-2021 双齿辊破碎机用齿辊

Toothed rollers for double toothed roller crusher

YB/T 4122.1-2021 冶金企业微机继电保护第1部分：运行技术管理规程

Microcomputer relay protection for metallurgical enterprises Part 1: Operation technical management regulations

YB/T 4056-2021 金属板材矫正机工作辊技术条件

Technical conditions for work rolls of sheet metal straightening machines

YB/T 088-2021 烧结机篦条技术条件

本文件规定了燒結機算條的分類、訂貨條件、技术要求、试验方法檢驗規則、標誌、 包装以及产品质量合格证。 本文件适用于冶金工业使用的烧结机台车算条。

Sintering machine grate technical conditions

YB/T 4057-2021 单齿辊破碎机用齿辊

Toothed roller for single toothed roller crusher

YB/T 4072-2021 高炉热风阀

Blast furnace hot air valve

YB/T 4906-2021 热轧型钢轧辊

Hot rolled steel roll

YB/T 028-2021 冶金设备用液压缸

Hydraulic cylinder for metallurgical equipment

YB/T 050-2021 冶金设备用MHB齿轮箱

MHB gearbox for metallurgical equipment