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5 inches Adjustable Wall Sleeves

  • 5 inches Adjustable Wall Sleeves
  • 5 inches Adjustable Wall Sleeves
  • 5 inches Adjustable Wall Sleeves
  • 5 inches Adjustable Wall Sleeves

5 inches Adjustable Wall Sleeves

    Unit Price: 10~100 USD
    Min. Order: 20 Piece/Pieces
    Packaging: Pearl Wood +Plastic Bag+ Box+Pallet+Container.
    Productivity: 30000PCS/Month
    Brand: Rainbow
    Transportation: Ocean,Land,Air,Express
    Place of Origin: China
    Supply Ability: 30000PCS/Month
    Certificate: CE,UL
    HS Code: 73269090
    Port: Shanghai

Product Description

Our double wall Class-A insulated chimney system delivers superior safety and performance. The 25mm thick high density ceramic fiber blanket insulation is sandwiched between two 0.5mm thick 304 stainless steel walls.

Our chimney is certified and listed to the UL 103HT standard and designed for appliances that are listed for use with a 2100 Degree Fahrenheit High Temperature chimney system. It can be used with wood stoves, fireplaces, fireboxes, furnaces, boilers, water heaters, pizza ovens and other residential heating appliances fueled by wood, gas, coal or oil.

Material SUS304;SUS430 & ba

Color stainless steel colour, color painted or powder coated, can be customized

Standard EN 1856-1, UL103

Certificate CE, UL103

Size 5", 6", 7", 8", 10", 12"

Thickness 0.4mm-1.0mm

Outer wall hardness 177HV

Inner wall hardness 200HV

Outer wall Tensile strength 480MPa/mm2

Inner wall Tensile strength 690MPa/mm2

Insulation material Cotton insulation-Aluminum silicate

Insulation Resistance high temperature 1, 200 degree

Insulation Thickness 25mm

Fiber Diameter ≥ 0.006 micron

Length 1200mm-120mm

Used Wood fireplaces, pellet fireplaces, stove, boiler, generator, heater chimney

1.Low cost, light weight,install conveniently.
2.Ususlly use in house,rapidly heat the whole room.

The materials, thickness will be available according to customer's request.

Wood fireplaces, pellet fireplaces, stove, boiler, generator, heater chimney

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Suzhou Rainbow Environmental Equipment Co., Ltd

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 Rainbow Environmental Equipment Co., Ltd, a high-tech enterprise widely known as Rainbow, specializes in providing solutions for the gas exhausts and urban smoke gas treatment in urban areas through research, development and production of metal venting pipes for the emission of various high-temperature flue gases.
Established in 1993, Rainbow covers an area of more than 16 acres and has established 3 production sites in China (SuzhouHeadquarters, Chengdu and Tianjin) and two branches in Germany and the United States. Staffed with nearly 1000 employees, Rainbow offers an extensive product portfolio for the venting market that covers the industrial, residential and commercial industry, such as chimneys, grease purifiers, kitchen grease ducts, laundry shafts, gas control instruments and gas online monitoring system.

Rainbow has won a good reputation in the venting industry and is strongly recommended by numerous electromechanical consultants and design institutes. Following the principle of building a worldly-famous brand with highly professional products, Rainbow keeps working with first-class design institutes, universities, and enterprises both home and abroad to improve its R&D ability. Collaborating with Southeast University, Wuhan University of technology, Soochow University and Sichuan University (a major research institution for national flue gas engineering), Rainbow has established with them a national research center for urban gas purification, a doctoral research center, and a chimney control technology center respectively. It also reaches a strategic partnership with MORSO, well-known Danish stove manufacturer and FERBECK, a French steel chimney company. Rainbow obtains 66 national patents, many of which are invention patents. It has a dozen of certified systems, such as the ISO9001: 2015 quality system certification and ISO14001: 2015 environmental system certification.

Rainbow pays great efforts to the development of system core technology. It is the Joist Research Center of New Composite Chimney and Construction, Engineering Research Center of National Flue Gas Desulfurization Technology, Engineering Research Center of Urban Flue Gas Cleaning Technology, Research Center of Chimney Control Technology, Technology Center of Chimney Control, Research and Develop Center of Provincial Technical Project and Testing Center of Flue Gas. The chimney parts, brackets and compensation devices developed by Rainbow have been applied to many landmark chimneys. Moreover, Rainbow is also the chief editor of Technical Specification for Factory-Made Double Stainless Steel Flues and Chimneys CECS415: 2015.
Rainbow undertook the pipeline construction of many famous projects in China, including 65% of the Beijing Olympic Games, 75% of the Shanghai World Expo, 85% of Lu Jia Zui Financial District, and 100% of the Nanjing youth Olympic Games.
Rainbow is also well-famed in the international market. Its products have been exported to more than 20 countries, such as the United States, Germany, Japan, Korea, Italy, the Netherlands, Denmark, Thailand and South Africa. Doha International Airport, Spanish City Square, South African Boiler Island and Hong Kong Municipal Engineering undertaken by Rainbow are widely recognized in the market.

A professional chimney manufacturer enjoying good reputation both home and abroad
An enterprise equipped with testing devices rival those of TUV Lab;
An enterprise whose products are listed to CE, UL and ULC certification;
A member of CICIND;
An enterprise with chimney installation qualification and safety production license;
A national high-tech enterprise;
Rainbow is dedicated to providing its partners qualified products and technologies guaranteed by scale production, standardized core spare parts and normalized manufacturing process.

Company Info

  • Company Name: Suzhou Rainbow Environmental Equipment Co., Ltd
  • Representative: Wang Yong
  • Product/Service: Stove Chimney , Industrial Steel Chimney Stack , Boiler Chimney , Pizza Oven Chimney , Chimney Design , Heater Chimney
  • Capital (Million US $): $10 Million
  • Year Established: 1993
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 21% - 30%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 51 -60 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Factory Location: 苏州工业园区阳浦路98号苏州云白环境
  • Contact Person: Mr. Kevin Zhang
  • Tel: +86-0512-88606090
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