Visão geral do produto

OTubo de aço galvanizado preto para sistema de extinção de incêndios ASTM A795 is a premium-grade fire protection pipe specifically engineered for automatic fire sprinkler systems, standpipe systems, and other life safety applications. Manufactured from high-quality carbon steel with a hot-dipped galvanized coating, this pipe delivers exceptional corrosion resistance, durabilidade, and long service life in demanding fire protection environments. Available in sizes from 1/2″ to 6″ (NPS 1/2 para NPS 6) with wall thicknesses conforming to Schedule 10 and Schedule 40 padrões. The pipe features factory-machined grooved ends that enable fast, reliable coupling connections without threading or welding. Fully certified to UL 852 (Metallic Sprinkler Pipe for Fire Protection Service) and FM 1630 (Steel Pipe for Automatic Fire Sprinkler Systems), it meets the strictest safety standards for fire protection systems worldwide. With a zinc coating of 30μm or above, this pipe is the trusted choice for commercial buildings, instalações industriais, high-rise apartments, hospitais, escolas, and residential complexes requiring reliable fire protection.

Tubo de aço galvanizado preto para sistema de extinção de incêndios ASTM A795

Especificações Técnicas

Principais recursos

1. ASTM A795 Compliant – Fire Protection Standard
2. UL & FM Certified – Global Safety Compliance
3. Hot-Dipped Galvanized – Superior Corrosion Protection
4. Grooved Ends – Fast, Tool-Free Installation
5. Agendar 10 & Agendar 40 Options
6. Wide Size Range – 1/2″ to 6″

Tubo de aço galvanizado preto para sistema de extinção de incêndios ASTM A795

Aplicações

1. Automatic Fire Sprinkler Systems
2. Fire Standpipes & Risers
3. Fire Pump Connections
4. Industrial Fire Protection
5. Commercial & Residential Buildings

Embalagem e Expedição

A embalagem depende do tipo e quantidade do produto. Options include steel bundles with plastic end caps, waterproof paper wrapping, and steel strapping. O envio pode ser organizado por via marítima, ferrovia, ar, ou conforme solicitação do cliente.

perfil de companhia

LUOYANG VEIO ENERGY TECH CO., LTDA is a professional industrial pipe and valve supplier, dedicated to providing reliable fire protection, AVAC, tratamento de água, and industrial piping solutions worldwide. Todos os produtos são fabricados de acordo com padrões internacionais com UL/FM, CE, e ISO 9001 certificações. Com mais 10 anos de experiência, uma moderna instalação de 80,000 m², e 200+ funcionários profissionais, atendemos clientes em 10+ países com produtos de qualidade, preços competitivos, e entrega confiável.

Tubo de aço galvanizado preto para sistema de extinção de incêndios ASTM A795

Condições de pagamento

T/T, L/C à vista, Western Union, PayPal, Apple Pague, Google Pay, Cartão de crédito, etc..

Perguntas frequentes

1º trimestre: What is the difference between ASTM A795 and ASTM A53?

UM: ASTM A795 is a specification specifically for black and hot-dip galvanized welded and seamless steel pipe used in fire protection applications; it imposes stricter requirements regarding wall thickness uniformity and pressure ratings. ASTM A53 is a standard for general-purpose piping. A795 pipe is designed specifically for fire sprinkler systems and meets UL and FM certification requirements.

2º trimestre: What do UL 852 and FM 1630 certifications signify?

UM: UL 852 is the Underwriters Laboratories standard for metallic sprinkler pipe used in fire protection services. FM 1630 is the FM Approvals standard for steel pipe used in automatic sprinkler systems. Dual certification ensures the pipe meets the most rigorous fire safety and high-performance standards, making it widely accepted by fire protection engineers, empreiteiros, and insurance companies globally.

3º trimestre: What is the thickness of the galvanized coating?

UM: The galvanized coating thickness is 30 μm or greater, providing superior protection against rust and corrosion. This ensures the long-term reliability of the piping system in humid or corrosive environments.

4º trimestre: What are the advantages of grooved ends?

UM: Grooved ends enable rapid, weld-free, and thread-free mechanical coupling connections. This can reduce installation time by up to 60%, making it ideal for fire sprinkler projects with tight schedules. Grooved connections also allow for a degree of angular deflection, accommodating minor misalignments during installation.

Q5: Which fittings are compatible with grooved ends?

UM: Grooved ends are compatible with standard grooved couplings (rigid or flexible) and can connect to grooved fittings—such as elbows, camisetas, and reducers—to form a complete fire sprinkler piping system.

Tubo de aço galvanizado preto para sistema de extinção de incêndios ASTM A795