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Jiangsu Aoguang Corrugated Pipe Co.,Ltd

Address:Shuguang industrial park jiangyan taizhou city jiangsu province China

Tel:86-523-88681509

M/P:86-15951140535

Fax:86-523-88687098

Email:agbwg@163.com

Stainless Steel Chimneys

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AYCA Series of Prefabricated Double - Layer Stainless Steel Chimney

AYCA Series of Prefabricated Double - Layer Stainless Steel Chimney

When we use the traditional carbon armor plate to weld chimney,on-site welding and filling with insulation materials,the appearance is rough and the structure is heavy.

Product Details

When we use the traditional carbon armor plate to weld chimney,on-site welding and filling with insulation materials,the appearance is rough and the structure is heavy.we should treat high temperature gas conrrosion with preservatives regularly(per year by 0.5 mm),how long can it be used?someone uses stainless steel to weld and fill monolayer stainless steel chimney withinsulation materials,but it is difficult to install.unfavorable of consturuction environment,and it is a waste of materials,the appearance is poor,the insulation layer is falling off and......

AYCA series of prefabricated double - layer stainless steel chimney
Formed by the standard parts,easy installation,good performance,long life......
Product feqtures
1.Light Wcight
The weight is 1/4 to 1/5 of the carbon chimney ,thus the building load much lighter.
2.Easy Maintenance
Don not treat it with preservatives regularly.

3.Good Pcrformance

Good tightness,inoxidizability,resisting heat,insulation,small resistance,safety and reliability.

4.Easy Installation

The Installation of product is simple,fast and it is particularly convenient to construct in the high-rise buildings and other confined space.

5.Long life

Life expectancy is more than 50years.
Out of the ordinary
Our company uses three patented technologies named “the low pressure pipeline flange with the use of V shape clamp”,”the prefabricated double-decked stainless steel chimney and the flue with front edge type corrugated shell ring”and”the prefabrecated double-decked stainless steel chimney and the flue with front edge type corrugated elbow ”,so the product installation is more convenient and the intensity,the stiffness,the tightness and the outward appearance are stronger,ande better.
Manufacture superiority
Our company uses the precise material marking,the semiautomatic argon shield welding,RT as well as the advanced pressure formation craft and installation craft,so we guarantee the high quality products.
Product description

1.Product Application

Our products are used in the oil-fired boiler,the gas-fired boiler,the engine,all kinds of industrial equipments and the emissions of the flue gas,the fuel gas,the waste gas in hotel kitchens and other places. The temperature of the delivery medium can reach a maximum of 760℃.

2.Product size

AYCA series have a total of 19sizes in inner diameter from 300-1200,and the adjacent two sizes have a difference of 50mm.each size has a straight pipe,compensator,tee joint,elbow,boiler fittings,supporting fittings and various accessories,all of which are manufactured as standard components,thus the installation is quick and easy.
 We also can manufacture the chimney which is out of size or that of non-circular flue cross section according to users’ request.

3.Main Material

The flue pipe fittings’ inner layers generally use 304 stainless steel(0cr18Ni9)or 316 stainless steel(0cr17Ni12M02)and the outer layers use 304 stainless steel,the aluminum sheet or galvanized steel sheet.we can also choose other materials according to users’ request.

4.Thinkness of insulation

The heat-insulating material filled between the inner and outer layer is used to keep warm and insulate. To satisfy the request,the thickness respectively is 25,50,75,100millimeters. It may also form the air clamp to be used in lower temperature situation or according to user’s request.

5.Product Code


AYCA1100/50: the inner diameter is 1100,the thickness of heat insulating layer is 50,the inside and outside material are all 304 prefabricated double-decked stainless steel chimneys in stainless steel.
AYCA1100/50L:the inner diameter is 1100,the thickness of heat insulating layer is 50,the inside layer material is 304stainless steel,the outside layer material is prefabricated double-decked stainless steel chimney in aluminum sheet.
AYCA1100/75E/A:the inner diameter is 1100,the thickness of heat insulating layer is 75,the inside layer material is 3316 stainless steel,the outside layer material is prefabricated double-decked stainless steel chimney in galvanized steel sheet.

6.Technical specification

The design of chimney system and standard components all meet the standards BS4076:1989[Specification for steel chimneys],JB/T1621-93[industrial boiler smoke box,steel chimney technical requirements],ect.
Jiangsu Aoguang bellow Co.,Ltd.can provide users with prefabricated double-decked stainless steel chimneys with the latest technology support,strictly standards and advanced technology,which are in accordance with modern construction or environment.

7.Clearance to chimney

Do not place chimneys on or near the aisles and walls which are made from wood and other flammable materials.keep the chimneys away from non-combustible materials (such as brick,concrete structure,ect),the gap generally should reach at 50mm.
Note: do not place any heat-insulating or combustible material within the scope of the gap.

8.Thermal Expansion and Expansion Joints

The compensator absorbs the thermal expansion of the flue between two fixed brackets.the telescopic tube(SG),corrugated exoansion Joint(BG) and non-metallic compensator (XG)in the sample are all flue compensator manufactured by our company.
The design of system can be made based on request.the 300series stainless steel thermal expansion coefficient is the temperature range(℃). Thermal expansion coefficient (mm/m.℃)

20-200

0.017

20-400

0.175

20-600

0.018

20-700

0.0186

9.Regular Lnspection

The location of chimney which is exposed to the outside of buildings is usually the highest,therefore it will be affected by the lighting,strong wind,rain and snow,and foundation settlement,ect.in the long-term use,it may appear exceptional corrosion to overload the chimney,but the prefabricated double-decked stainless steel chimneys will reduce the potential problems to a minimum comparing with other chimneys.regular inspections are still necessary.we provide each user with our technical specification(including inspection,maintenance file)to ensure long-term and safe use.

With the aid of wide experience and expertise, AOGUANG is an ISO9001 certified company specialized in ayca series of prefabricated double - layer stainless steel chimney. As one of the leading manufacturers and suppliers in China, we warmly welcome you to get buy the quality and precise stainless steel hoses made in China from our factory.

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