Jeremias Factory Made Chimney SystemsVs

Traditional Exhaust Pipes.

1. TYPE TESTED PRODUCTS2. PRODUCT SPECIFICATIONS3. CORROSION RESISTANCE 4. NO HOT SPOTS 5. LIGHT WEIGHT 6. FIRE RATING 7. FULL RANGE OF FITTINGS & ACCESSORIES 8. SAFE AND EASE OF INSTALLATION 9. INTERNATIONAL COMPLIANCE &

CERTIFICATIONS. 10. 25 YEARS PRODUCT WARRANTY

COMPARISON BETWEEN JEREMIAS FACTORY MADE CHIMNEY SYSTEMS & TRADITIONAL EXHAUST PIPES.

Comparison between Jeremias factory made Chimney Systems & Traditional Exhaust Pipes.

Factory made Metal chimney :

Stainless steel system chimneys consist oftwo concentric stainless steel metal wallswith insulation filling the annular spacebetween them.

Factory made system chimneys are easy tohandle and available with a wide range offittings such as elbows, terminals and tees, allof which simple push together. They areeasily assembled and supported withpurpose designed support brackets. Theseproducts, which can be used internally andexternally, must be certified to EN 1856-1:2009.

Stainless steel systems tend to be used inexisting buildings that do not have a chimneyand extensions, because they do not requirea dedicated foundation and can be easily

retrofitted.

Traditional exhaust piping:

Exhaust pipes normally made with on sitecut and welded sections of steel pipes in 3or 4 mm thickness.

After installation the exhaust pipes areinsulated and protected with aluminium orstainless cladding.

PREVIOUS DEFINITIONS

1 - Type Tested Products

Jeremias Chimney Systems Yes

Traditional Exhaust Pipes No

2 - Product Specifications

SpecificationsJeremias Chimney

SystemTraditional Exhaust

Pipes

Inner wall material 0,5 or 0,6mm thick AISI 304 corrosion resistant alloys steel

3mm thick rolled steel sheets

Inner wall jointing TIG or Laser gas shield welded Manual arc welded

Insulation 50mm thick rigid mineral wool, 120kg/m³

50mm thick, rolled mineral wool, 80kg/m³

Outer wall jointing Factory TIG or Laser gas shield welded

Riveted and apply silicon sealant

Method of jointing / installation

• Conical male / female push joint design and secured by locking band (conical engaging system)

• No gaskets and silicone sealant required

• Inner walls to be welded or flanged joint

• Rockwool wrapped and secured by metal wires

• Outer walls to be cladded riveted and sealed

Specifications Jeremias Chimney Systems Traditional Exhaust Pipes High Temperature Capabilities

Suitable for a continuous flue gas operating temperature of 600°C, in accordance to EN 1856-1.

Not available

High Pressure Capabilities

Tested to 15000 Pa (USA)

Certified up to 5000Pa for positive pressure, in accordance to EN1856-1.

Not available

Windloads Tested and certified Not available

2- Product specifications

Wind load test for

brackets and

supports at

Jeremias test

laboratory.

2 - Product specifications

Silicon sealed

Factory TIG or laser

gas shield welds

50mm thick, rigid

mineral wool,

120kg/m3

CE Label

Conical

male/Female

joints at both

ends

Factory TIG or laser

gas shield welds`

Rivet joints on

external walls

External SS304

sheets cladded

Rivet joints on

external walls

Inner liner

Insulation

Conical joint

Locking band

Outer wall

Transversal cut

Automaticwelds

3 - Corrosion Resistance

Corrosion Resistance Jeremias Chimney Systems Traditional Exhaust Pipes

Inner & Outer walls material

· 0.6mm thick SS304 corrosion

resistant alloys steel for inner and outer walls

· Low mass density (thin materials) therefore rapid stabilization of the draught reducing condensation

· 3mm thick rolled steel sheets for

inner walls · ≈ 0.6mm thick SS304 rolled steel sheets for outer walls · Or aluminized steel cladding

Outer wall jointing -Factory TIG or Laser gas shield welded -Long life joints -No rain water entering into

Riveted and apply silicon sealant Joints loosen due to thermal expansion, vibrations, temperature change. Rain water entering into insulation and inner walls if joints loosen.

Method of jointing/installation

Conical male/female push joint design and secured by locking band No gaskets and silicon sealant required. Long life joints No rain water entering into insulation and inner walls

Inner walls to be welded or flanged joint Rockwool wrapped and secured by metal wires Outer walls to be cladded, riveted and sealed. Joints loosen due to thermal expansion, vibrations, temperature change. Rain water entering into insulation and inner walls if joints loosen.

4 - No Hot Spots

No Hot Spots Jeremias Chimney Systems Traditional Exhaust Pipes

Mineral wool 50mm thick, rigid mineral wool Slab, 120kg/m3

50mm thick, rolled mineral wool, 80kg/m3

Mineral wool thickness 50mm thick / other thicknessesavailable

50mm thick

Mineral wool density 120kg/m3 80kg/m3

Metal contact between inner & outer walls

No metal contact Possible contact via metal wires on rolled mineral wool.

5 – Light Weight

Equipment & Services & Weight

Jeremias Chimney Systems

Traditional Exhaust Pipes

Weight per 1-meter length

(Inner + Insulation + Outer) ≈ 25 kg ≈ 82 kg

No heavy lifting tackle require on site Yes No

No heavy structures / bracketing required on site

Yes No

Single man handing capability Yes No

Fire Rating Jeremias Chimney Systems

Traditional Exhaust Pipes

4-Hours Fire Rating to BS 476/20 Yes No

Fire Resistant Flue System to UNE-EN13501 Yes No

Suitable for Kitchen Extraction Systems Yes No

Suitable for Smoke Extraction Systems Yes No

6 - Fire Rating

7 - Full Range Of Fittings & Accessories

Full range of fittings & AccessoriesJeremias Chimney Systems

Traditional Exhaust Pipes

Purposed designed components Yes No

Factory made products, high quality, low tolerances Yes No

Customized / special designed fittings possible Yes No

Allow future extension or modification works (standardize components / fittings)

Yes No

8 - Safe & Ease Of Installation

Safe & Ease of installation Jeremias Chimney Systems Traditional Exhaust Pipes

Method of Jointing /Installation

• Push joint design, secure by locking band

• Robust & secure joint

• No welding require on-site

• No gaskets and silicone sealant required

• Inner walls to be welded or flanged joint

• Rockwool wrapped and secured by metal wires

• Outer walls to be cladded, riveted and sealed

Man-Power & Skill level • Supervisor &

• Semi-skilled workers

• Supervisor

• Qualified welders

• Semi skill workers for wrapping of rock-wool

• Skill workers for outer wall cladding, rivet and sealing

Duration of Installation

Total Work of Processes

• One-time installation of the exhaust pipe brackets

• One-time jointing on the pre-fabricated exhaust pipes

Total Four Work Process:

• One-time installation of the exhaust pipe brackets

• One-time jointing works on the inner exhaust pipes

• One-time wrapping of the rock-wool

• One-time outer wall cladding, riveting and sealing

8 - Safe & Ease Of Installation

Safe & Ease of installation Jeremias Chimney Systems Traditional Exhaust Pipes

Handling of materials

• Light weight products (pre-fabricated pipes/fittings) easy and safer to handle

• No handling/direct contact with mineral wools

• Heavy on inner walls

• Direct contact with rolled rock-wools

• Handling of cladding sheets and sealants

Hot Works requirement No hot work required Hot works required

Working-At-Height

• Lesser installation process, therefore shorter installation times

• Worker expose lesser time on Working-At-Height

• More (double) installation process, therefore longer installation times

• Worker expose more time on Working-At-Height

9 - International Compliance & Certifications

Jeremias Chimney Systems Yes

Traditional Exhaust Pipes No

Jeremias has the biggest amount of system

certificates in the world:

A. EN 1856-1: 2009

B. CE DesignationC. UL ListedD. German Lloyd for the Marine applications

E. Country specific certificationsF. ISO 9001: 2008 Quality AssuranceG. More...

9 - International Compliance & Certifications

Shenton Way, Singapore

• 8 x Jeremias double walls exhaust pipes• SS304 materials for inner and outer liners• Stainless steel rain hoods • Tee Joint come complete with drain point

• Connection to the exhaust silencer

Data Center Projects

Data center Singapore

Datacenter Dublin

Datacenter Telefonica Madrid

Data center Madrid

10 - 25 Years Product Warranty

Jeremias Chimney Systems Yes

Traditional Exhaust Pipes No

Jeremias is one of the world`s leading manufacturers of flue and chimney systems for the exhaust of gases and ventilation, covering all kind of domestic, commercial and industrial applications.

Jeremias product range include 70 different CE certified systems covering commercial and domestic applications complemented by freestanding Industrial steel chimneys up to 3 meter diameter.

Besides this compulsory CE Certification, Jeremias has also special certifications and listings needed in specific countries under i.e.; BS, Hetas, Swiss, Russian or US standards.

For further information, Jeremias can supply technical guidance on various standards including the latest version of the European Standard 1856-1/2:2010. Please contact our certification department.

Jeremias Group Quality

JEREMIAS GROUP TOTAL QUALITY COMMITMENT