GB13318-2003

General rules for safety and environmental conservation of forging production

锻造生产安全与环保通则

GB 13318-2003 é uma norma nacional chinesa obrigatória vigente: General rules for safety and environmental conservation of forging production. Setor: Eletrônicos. Foco: Segurança de produtos. Entrada em vigor: 1 de mai. de 2004.

A aplicabilidade depende do escopo do produto, da via de certificação, dos avisos da autoridade competente e das regras de transição. Solicite uma tradução ou verifique a fonte antes de usar este registro em uma decisão de conformidade.

Visão geral de conformidade

Esta visão geral está disponível por enquanto apenas em inglês.

Escopo e aplicabilidade

This standard specifies the general technical conditions for safety and environmental conservation during the forging production process. It applies to forging production, various equipment and tooling provided for forging, and related development, technology introduction, planning, factory design, and technical transformation. It is also applicable to warm forging and cold forging production. It is mandatory for all forging facilities and related technical transformations in China. This standard replaces GB 13318-1991 and JB/T 6055-1992.

Requisitos técnicos

The standard outlines comprehensive requirements to mitigate hazardous factors (e.g., flammable materials, high-pressure gas, falling objects) and harmful factors (e.g., heat radiation, vibration, noise, dust). It mandates specific criteria for the forging working environment, including building structure, floor load capacity, and ventilation. Facilities must strictly control noise levels, temperature limits, and illumination standards to ensure occupational safety. Regarding materials, the standard requires the prioritization of non-toxic and low-toxic production materials and fuels. It sets strict limits on the sulfur content in fuel gases and mandates proper handling and disposal of waste materials like coal cinder, acid washing waste, and metal scraps. Wastewater and air emissions must be treated to meet specified concentration limits before discharge. For production installations, the standard details safety protocols for forging hammers, presses, heating equipment, and cleaning devices. Equipment must be equipped with necessary safety guards, emergency stop functions, and noise reduction features. It also specifies requirements for the forging process itself, covering material preparation, heating, forging, and cleaning operations to prevent accidents.

Métodos de ensaio

The standard primarily references evaluation procedures for environmental and occupational safety rather than specific product performance tests. It involves assessing noise levels at worker locations based on daily exposure time, measuring vibration parameters (both vertical and horizontal) against permissible exposure limits, and monitoring air quality for harmful substances like CO, SO2, and dust. It also requires verification of wastewater discharge parameters against specified concentration limits.

Perguntas frequentes

What products and facilities are regulated under GB 13318-2003?

GB 13318-2003 regulates the safety and environmental protection of forging production processes. It applies to all forging facilities, including warm and cold forging, as well as the equipment, tooling, and factory designs associated with forging operations.

Are there any mandatory clauses in GB 13318-2003?

Yes, Chapter 9 (Safety and Environmental Technical Measures), Clause 5.2 (Working Environment), and Clause 10.2 (Personnel Requirements) are mandatory clauses. Compliance with these sections is legally required for forging operations in China.

What are the key environmental controls specified in the standard?

The standard specifies strict controls on waste gas, wastewater, and waste residue. It mandates the use of low-sulfur fuels, requires effective exhaust and dust removal systems, and sets maximum allowable concentration limits for harmful substances in both the workplace air and discharged wastewater.

The summary above provides a high-level overview of GB 13318-2003. To ensure complete compliance for your forging facilities entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 13318-2003 today to access all detailed parameters, tables, and testing procedures.

Indicações de aplicabilidade

Tipo: Segurança
CCS: C67
ICS: 13.100
Órgão competente: Ministry of Industry and Information Technology
Comitê técnico: Ministry of Industry and Information Technology

Relações

Substitui:GB 13318-1991