Lightweight aluminum cleanroom air duct with reinforced rectangular panels

클린룸 공기 분배 시스템

알루미늄 에어 덕트

A lightweight aluminum sheet duct for clean, non-abrasive air systems where corrosion resistance and reduced suspended load are important.

Low Structural Weight
Natural Corrosion Resistance
Clean Smooth Interior
Rectangular or Round Format

견적 요청 제품 찾아보기

상품 소개

Aluminum ductwork reduces the dead load carried by cleanroom ceiling supports while providing a naturally corrosion-resistant surface for conditioned air. Sections are fabricated from 3003 or 5052 aluminum sheet using lock-formed or welded seams and aluminum flange components. Because aluminum is softer than steel, panel reinforcement and support spacing are selected to prevent distortion during transport and operation. The non-sparking, non-ferrous construction is useful in selected technical areas, provided the conveyed chemicals and galvanic interfaces are compatible with the chosen alloy.

주요 기능

Low sheet density reduces handling effort and the permanent load on overhead support systems.

A stable aluminum oxide layer protects the surface in normal indoor clean-air service.

Non-ferrous construction avoids rust staining from exposed cut edges.

Formed stiffeners and closer hanger spacing control deformation in broad rectangular panels.

고객 제품 관심사

Lightweight aluminum duct must be detailed around its lower stiffness, dissimilar-metal contacts and the actual chemical exposure of the air stream.

A steel duct route places excessive load on a long-span cleanroom ceiling.Aluminum sheet lowers duct mass while maintaining the scheduled internal dimensions.

Soft panels dent during lifting and field assembly.Protective packaging, reinforced faces and controlled lifting points maintain the duct geometry.

Direct contact with steel hangers causes galvanic staining in humid areas.Non-conductive isolation pads and compatible fasteners separate dissimilar metals.

A selected cleaning agent dulls or pits the aluminum finish.Alloy and surface treatment are matched to the documented chemical and cleaning exposure.

일반적인 응용 프로그램

Cleanroom supply-air branchesLightweight ceiling duct routesHumidity-controlled production roomsMarine or coastal technical areasNon-ferrous ventilation assemblies

기술 매개변수

Common construction ranges for fabricated aluminum air duct are summarized below.

핵심 재료	3003-H14 or 5052-H32 aluminum alloy sheet
패널 두께	0.8–1.8 mm, selected by duct dimension and pressure duty
유효 폭	150–1600 mm rectangular side dimension
최대 길이	1200–1500 mm per fabricated section
강철 면면 두께	0.8–1.8 mm aluminum wall in place of steel facing
코어 밀도	Approximately 2700 kg/m³ solid aluminum construction
열전도도 (Thermal Conductivity)	Approximately 138–170 W/(m·K), depending on aluminum alloy
표면 마무리	Mill finish, clear anodized or powder-coated aluminum
접합 유형	Aluminum flange or slip joint with compatible gasket and isolated fasteners
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

3003 or 5052 alloyClear anodized or powder-coated finishRectangular, round and transition sectionsInternal acoustic or external thermal insulation

Planning a Aluminum Air Duct specification?

치수, 설치 조건, 성능 목표 및 필요한 표면 마감을 보내십시오.

우리 팀과 대화하십시오.