Connecting Flexible Duct - Pre-Insulated Aluminum Duct CNBM in China

Connecting Flexible Duct - Pre-Insulated Aluminum Duct CNBM in China System 1

Connecting Flexible Duct - Pre-Insulated Aluminum Duct CNBM in China System 2

Connecting Flexible Duct - Pre-Insulated Aluminum Duct CNBM in China System 3

Connecting Flexible Duct - Pre-Insulated Aluminum Duct CNBM in China

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 m

Supply Capability:: 50000000 m/month

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Quick Details

Place of Origin:

Zhejiang China (Mainland)

Brand Name:

Hushi lida

Type:

Ventilation

Packaging & Delivery

Packaging Detail:	one piece one carton
Delivery Detail:	10-20days

Specifications

non-insulated aluminum flexible duct
extension rate:1:10
Low /medium pressure central HVAC system
flame and heat resistant

Aluminum ventilation hose aluminum foil air duct expandable aluminium ducting
Material:
Double layers of aluminum foil reinforced with high tensile spring steel wire
Structure: High elastic wire, aluminum foil. A reinforcement model can be required.
Aluminum foil thickness: 0.035mm
Temperature range: -30°C~+140°C
Maxim Air Flow: 30m/s
Maxim working pressure: 2500 pa
Standard Length: 10m/pc Or as your requirement
Fire resistance: Non flammable.
Normal packing: In carton. Or as your requirment
Application: Low /medium pressure central HVAC system and ventilation system.
Application: Used in gigh pressure,low pressure air conditioner and ventilation system,easy installation, anti-temperature and inflaming retarding etc

Spec.	O.D.(mm)	I.D.(mm)	Length(M/PC)
2"	54	50	10
2-1/2"	68	64	10
3"	80	76	10
4"	106	102	10
5"	131	127	10
6"	156	152	10
7"	166	162	10
8"	204	200	10
10"	258	254	10
12”	310	305	10
12 1/2“	320	315	10
14"	362	356	10
16"	412	406	10
18"	463	457	10
20"	514	508	10
22"	565	559	10
24"	616	610	10

Q: Will the embedded stove why use stainless steel corrugated hose connection?: The construction of the scaffolding of this project is subject to the requirements of the relevant sections of the latest JGJ130-2011 "Safety Code for Construction Fastener Steel Scaffolding" To design and calculation, the preparation of special safety construction program, after the implementation of the approval. The preparation of the steel pipe should be selected first vertical and horizontal spacing and horizontal bar step, only these are determined in order to calculate the amount of steel pipe.

Q: What is the difference between a rigid sleeve and a flexible sleeve?: Can be from these aspects, 1) energy saving: wall insulation materials, thermal insulation doors and windows, external shading equipment, renewable energy facilities (such as solar hot water, light guide tube, ground source heat pump), energy saving lamps 2) : Water-saving equipment, rainwater harvesting and utilization facilities 3) Materials: 3R material building energy saving In addition to the material, but also consider the small radical engraved moxibustion Chong Chong Yi wipe design, management, control and other issues.

Q: Can the kitchen sewage pipe pass through the walls of the stove wall?: The system can avoid the hot bridge in winter, greatly reducing the indoor heat loss through the external walls; summer can greatly reduce the external radiation from the sun to the indoor heat conduction, and thus the heating, air conditioning energy consumption decline

Q: The sound of water pipes will not produce infrasound damage to the human body?: Most of the polyethylene benzene board insulation, paste the external walls.

Q: What are the scope of construction work special operators?: This look at their own interest, ah, I was learning mechanical, or from the mechanical drawing began, in the study of tolerance, technology, design, etc., there are many, but also learn a three-dimensional software, like proe

Q: Talk about the class flexible management of the class teacher what the requirements: National Standard B Administrative Regulation C Industry Code D Normative document Local regulations which of the following are safety technical standards? (ACDE) A Code for safety of construction work JGJ80-91B Construction Engineering Supervision Standard Safety code for construction machinery use JGJ33-2001D Standard for Safety Inspection of Building Construction JGJ59-2011E Tower crane safety regulations GB5144- from the 90's onwards, the Ministry of Construction have prepared a number of building safety technology standards, including (ACDE) A Building construction safety inspection standard B Measures for the Administration of Construction Permit for Construction Works Technical Specification for Safety of Fastener Steel Scaffolding for Building Construction Gantry and derrick material hoist safety technical specifications "the State Council on the further strengthening of production safety decision" (Guo Fa [2004] No 2) pointed out: to strive to build (ABCDE) of the safe production work pattern A Government united leadership Department of supervision according to law The enterprise is fully responsible for D Mass participation in supervision The whole society is widely supported according to the Ministry of Construction on the construction enterprises and the safety of production and management of the main responsibilities of the production of the following responsibilities (ABCD) A Implement national laws and regulations on safe production and standard B Prepare and timely update the safety management system Organize the full safety education Organize security checks Organize the preparation of special construction program

Q: How to effectively deepen the construction process management to improve the quality of construction projects: Steel is good, it is best stainless steel, aluminum alloy for a long time easy to deformation, organizational structure is very bad!

Q: Plastic tube most afraid of what the East unitary: The bonding strength of the gypsum board and the extruded polystyrene plate is ≥010MPa, and the interface is in the extruded polystyrene board The bond strength of the bonded gypsum and the composite plate is ≥010MPa The combustibility of the composite plate reaches B1 level Construction technology points: the installation of the board between the natural close (including the long board) does not leave; for long board, should be installed before the hardening of the bonding material can be carried out; per square meter composite board with at least 2 Expansion of the anchor, each commonly used specifications of the composite board at least 6 expansion anchors evenly anchored to the grass-roots wall; external walls and internal wall connection should be extended to the wall, the width should not be less than 300mm; And wall bonding area ≥ 30% Applicable conditions and scope: hot summer and hot summer and warm winter area outside the building insulation works

Q: Two hundred galvanized pipe should be under the large flexible tube: Expanded polystyrene board is a common white foam board; this foam board is formed by foaming. The extruded polystyrene board is a color foam board (common colors: gray, blue, yellow, green, etc.); this type of foam is lack of dumplings dumplings. In other words, in addition to color, the production process is the difference between the focus.

Q: Maintenance Skills of Leakage of Fire Pipe Clamp Joint: When connecting, first thread the bottom of the connector, and then screw the tapping screw into the threaded bottom hole of the connected part. As the tapping screw thread surface has a high hardness (≥ 45HRC), can be connected to the threaded bottom hole in the internal thread, thus forming a connection.

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