Visão geral do produto

OAcoplamento rígido de ferro fundido de alta tenacidade is a high-quality grooved pipe fitting designed for fast, confiável, and leak-proof connections in low-pressure piping systems. Manufactured from high-strength ductile/cast iron with a zinc-plated surface treatment, this coupling provides excellent corrosion resistance, durabilidade, and long service life in demanding applications. The grooved connection design enables quick installation without threading or welding — simply align the coupling over the grooved pipe ends and tighten the bolts. Available in sizes ranging from 76mm to 165mm (3″ to 6″) with custom options, this rigid coupling is widely used in water supply, pipeline systems, óleo & gás, e aplicações industriais. With UL and CE certifications, it meets international safety and quality standards. Backed by a 3-year warranty and OEM/ODM/OBM customization support, it is a reliable and cost-effective solution for pipeline connections.

Acoplamento rígido de ferro fundido de alta tenacidade

Especificações Técnicas

Acoplamento rígido de ferro fundido de alta tenacidade

Principais recursos

1. High Toughness Cast Iron Construction
2. Grooved Connection – Fast, Tool-Free Installation
3. Zinc Plated Surface – Superior Corrosion Resistance
4. UL & CE Certified – International Quality Assurance
5. 3-Year Warranty – Long-Term Reliability
6. Ampla compatibilidade de aplicativos
7. OEM / ODM / OBM Customization Support

Aplicações

1. Sistemas de abastecimento de água
2. Óleo & Gasodutos
3. Industrial Piping Systems
4. Fire Protection Systems
5. Sistemas HVAC

Acoplamento rígido de ferro fundido de alta tenacidade

Embalagem e Expedição

A embalagem depende do tipo e quantidade do produto. Options include standard carton boxes or wooden crates with proper protection for the coupling surfaces. 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 valve and pipe fitting supplier, dedicada a fornecer soluções confiáveis ​​de controle de fluxo para proteção contra incêndio, AVAC, tratamento de água, e sistemas de tubulação industrial em todo o mundo. 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.

Condições de pagamento

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

Acoplamento rígido de ferro fundido de alta tenacidade

Perguntas frequentes

1º trimestre: What is the difference between rigid couplings and flexible couplings?

UM: Rigid couplings provide a fixed, stiff connection that does not allow for angular deflection or axial movement; they are suitable for piping systems requiring precise alignment. Flexible couplings allow for limited angular deflection (typically 3–5 degrees) and axial movement, making them suitable for piping systems subject to settlement or vibration.

2º trimestre: What is the maximum working pressure for this coupling?

UM: This rigid coupling is designed for low-pressure applications. The specific working pressure depends on pipe size and installation conditions. Please refer to the product data sheet for detailed pressure rating information.

3º trimestre: What are the advantages of a galvanized finish?

UM: A galvanized finish provides excellent rust and corrosion protection, making it particularly suitable for outdoor installations, humid environments, and water supply systems. It significantly extends the product’s service life and reduces maintenance costs.

4º trimestre: How do I install grooved rigid couplings?

UM: Installation steps: 1) Clean the pipe ends and grooves; 2) Fit the gasket onto the pipe ends; 3) Position the coupling housings over the gasket; 4) Insert the bolts and tighten them alternately to the specified torque. No welding or threading is required, making installation quick and easy.

Acoplamento rígido de ferro fundido de alta tenacidade