Flanged Y Branch 12ga

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As ramificações do duto Nordfab em formato de Y (às vezes chamadas de “verdadeiro wyes”) são padrão 60º entre as pernas, opcional 90º.

A construção em aço de calibre 12 adiciona durabilidade extra.

Padrão com nossas extremidades de flange angular rotacional (AFL).

Ao fazer o pedido, especifique A, B, C. Ambos B e C devem ser pelo menos 50% de A, com B ou C sendo pelo menos 80% da perna oposta. Use a seguinte fórmula para determinar o comprimento: L = A + 4”.

Construção em aço galvanizado
Disponível com ângulo de 60° ou 90°
Medidores de ramificação adicionais disponíveis: padrão 22 e 20, 18, 16, 14 e 10

Entre em contato com a Nordfab ou seu revendedor Nordfab local para obter assistência com ramificações Y de calibre 12.

Especificação

A. General Fabrication Requirements: Comply with SMACNA's "HVAC Duct Construction Standards - Metal and Flexible," Ch. 3, "Round, Oval, and Flexible Duct," based on indicated static-pressure class unless otherwise indicated.
1. Construct ducts of galvanized sheet steel unless otherwise indicated. 304SS Optional.
2. Basis-of-Design Product: Subject to compliance with requirements, provide Nordfab Ducting, LLC; Quick Fit (QF) Duct.
B. Connection Joints: Joint types are fabricated in accordance with SMACNA's "HVAC Duct Construction Standards - Metal and Flexible," for static-pressure class, applicable sealing requirements, materials involved, duct-support intervals, and other provisions in SMACNA's "HVAC Duct Construction Standards - Metal and Flexible."
1. Quick Fit Joints in Ducts 3 to 24 inches (76 to 510 mm) in diameter. Flange: Optional.
2. Flanged Joints in All Ducts Greater than 24 inches (610 mm) in diameter.
C. Longitudinal Seams: Seam types are fabricated in accordance with SMACNA's "HVAC Duct Construction Standards - Metal and Flexible," Figure 3-2, "Round Duct Longitudinal Seams," for static-pressure class, applicable sealing requirements, materials involved, duct-support intervals, and other provisions in SMACNA's "HVAC Duct Construction Standards - Metal and Flexible."
1. Fabricated round ducts 3 to 24 inches (76 to 510 mm) in diameter to have laser-welded or plasma-welded longitudinal seams.
2. Fabricated round ducts above 24 inches (610 mm) in diameter to have plasma-welded longitudinal seams.