Product Description

150mm Vitreous Enamel Flue Pipe – 1000mm Long

Model: 67-150-010

Complete a long straight section of your stove connection with the VIT-Smooth 150mm Vitreous Enamel Flue Pipe. This rigid fixed pipe measures 1000mm overall and provides an effective installed length of approximately 945mm.

The one-metre pipe helps reduce the number of joints in a longer connecting flue. Therefore, it can create a cleaner appearance than using several short pipe sections.

In addition, its smooth matt-black finish complements both modern and traditional stoves. VIT-Smooth coats the pipe internally and externally with vitreous enamel, which helps protect the steel from heat and corrosive combustion gases.

At a Glance

• Rigid 150mm (6-inch) connecting flue pipe
• 1000mm overall component length
• Approximately 945mm effective installed length
• Approximately 55mm joint overlap
• Long fixed section reduces the number of joints
• Made from 1.2mm zero-carbon steel
• Internal and external vitreous enamel coating
• Approximately 1.4mm total finished thickness
• Smooth matt-black finish
• Friction-fit joint system
• Suitable for compatible gas, oil and solid-fuel appliances
• Temperature classification: T600
• Declared clearance to combustible materials: 450mm
• Model: 67-150-010
• EAN: 5060795860246

Key Features and Benefits

• Long 1000mm section: Covers a large part of a straight connecting flue route.
• 945mm installed length: Helps you calculate the completed flue height accurately.
• Fewer joints: Creates a cleaner appearance than several shorter pipes.
• 150mm diameter: Connects to compatible 6-inch VIT-Smooth components.
• Rigid construction: Provides a strong and stable connection.
• Internal enamel coating: Helps resist heat and combustion deposits.
• External enamel coating: Creates a neat and easy-to-clean surface.
• Smooth matt-black finish: Complements most contemporary and traditional stoves.
• Friction-fit joints: Allow simple connection to matching components.
• T600 classification: Suits compatible high-temperature stove installations.

What Is a 1000mm Vitreous Enamel Flue Pipe?

This product is a rigid section of single-wall connecting flue pipe. It carries combustion gases from a compatible stove or heating appliance towards a suitable chimney, flexible liner or insulated twin-wall system.

The 1000mm overall length makes it useful for longer straight sections. For example, it can connect a stove outlet to an adaptor near the top of a fireplace chamber.

However, this component does not form a complete chimney system on its own. Instead, it forms part of the visible connecting route between the appliance and the main chimney system.

Overall Length and Effective Installed Length

The pipe measures 1000mm from end to end. However, approximately 55mm enters the next compatible component when you assemble the joint. As a result, the pipe adds approximately 945mm to the completed flue route.

Measurement	Approximate Length
Overall component length	1000mm
Joint overlap	55mm
Effective installed length	945mm

Therefore, use the 945mm effective length when you calculate the finished installation height. Also, allow for the socket depth of bends, adaptors and other fittings in the complete flue route.

Benefits of Using a Longer Fixed Pipe

A one-metre pipe can cover a large section of the flue route with a single component. Consequently, it reduces the number of visible joints.

Fewer joints can also make the installation look less cluttered. In addition, they may simplify routine inspection and external cleaning.

However, measure the available space carefully before ordering. A fixed 1000mm pipe may not suit installations that need fine adjustment. In that case, combine shorter fixed pipes or an approved adjustable component.

Why Choose VIT-Smooth?

VIT-Smooth provides a high-quality alternative to basic welded black stove pipe. The manufacturing process creates neat welds and a smooth, consistent finish. Consequently, the completed installation looks clean and professional.

The manufacturer forms the pipe from 1.2mm zero-carbon steel. It then adds approximately 0.2mm of powder vitreous enamel. Together, the steel and enamel create a total finished thickness of approximately 1.4mm.

Furthermore, VIT-Smooth coats both the inside and outside of the pipe. The internal layer helps resist heat and corrosive combustion products. Meanwhile, the external layer creates a deep matt-black finish that matches most UK stoves.

VIT-Smooth 150mm Flue Pipe Specification

• Product type: rigid fixed connecting flue pipe
• Model/SKU: 67-150-010
• EAN: 5060795860246
• Nominal internal diameter: 150mm (6 inches)
• Overall length: 1000mm
• Effective installed length: approximately 945mm
• Approximate joint overlap: 55mm
• Material: zero-carbon steel
• Steel thickness: 1.2mm
• Coating: powder vitreous enamel
• Approximate enamel thickness: 0.2mm
• Approximate total finished thickness: 1.4mm
• Coating position: internal and external
• Colour: black
• Finish: smooth matt black
• Joint type: friction fit
• Fuel compatibility: gas, oil and solid fuel
• Temperature classification: T600
• Classification: EN 1856-2 T600 N1 Vm L80120 G450
• Declared minimum distance to combustible materials: 450mm
• Manufacturer warranty: 12 years, subject to its terms

Suitable Appliances and Flue Systems

You can use this pipe with compatible gas, oil and solid-fuel appliances. These may include wood-burning stoves, multifuel stoves and other domestic heating appliances.

However, always check the appliance instructions before ordering. The manufacturer will state the required flue diameter, temperature classification and permitted installation arrangement.

This pipe can form part of a route leading to:

• A suitable masonry chimney
• An approved flexible chimney liner
• A compatible chimney or liner adaptor
• An insulated twin-wall flue system
• Matching 150mm VIT-Smooth pipes and fittings

Application

This 150mm vitreous enamel pipe forms part of a visible single-wall connecting flue. It connects a compatible heating appliance to an appropriate chimney or insulated flue system.

The product carries a T600 temperature classification. Therefore, it has a nominal maximum continuous flue-gas temperature classification of 600°C.

Never use single-wall vitreous enamel stove pipe to pass through walls, ceilings, floors, roofs, cupboards or concealed spaces. Instead, use a suitable tested and insulated chimney system wherever the flue passes through the building structure.

Planning the Installation

First, measure the distance between the appliance outlet and the next flue component. Next, allow for the overlap at every joint. Finally, check the required clearances and support positions.

This pipe adds approximately 945mm to the completed route. Therefore, do not calculate the finished height using its full 1000mm overall length.

In addition, check that you have enough room to manoeuvre a one-metre pipe into position. Fireplace chambers and low register plates can sometimes make a long rigid section difficult to install.

Correct Installation Direction

Fit the pipe with the male or smaller-diameter end pointing downwards towards the appliance. The female end should face upwards towards the chimney.

This direction keeps condensates and combustion deposits inside the flue system. As a result, they can travel back towards the appliance instead of leaking onto the outside of a joint.

Push each connection together fully. In addition, align and support the pipe so it does not place excessive weight or sideways force on the appliance outlet.

Supporting a 1000mm Flue Pipe

A one-metre steel pipe has more weight than a short connecting section. Therefore, the complete flue route needs suitable support.

Do not allow the full weight of the pipe and chimney components to rest on the appliance outlet. Instead, use compatible brackets and support components where the system instructions require them.

Furthermore, keep the pipe vertical or correctly aligned with the planned flue route. Poor alignment can place unwanted pressure on the joints.

Jointing and Sealing

VIT-Smooth uses a friction-fit connection system. Therefore, joints between matching components do not normally require fire clay.

However, follow the instructions supplied with the appliance and complete flue system. If those instructions require a jointing compound, use only a suitable fire cement or high-temperature silicone sealant approved for the application.

Do not use ordinary household silicone because it may not withstand flue temperatures.

Can the Pipe Be Cut?

You can cut the pipe if the manufacturer and installation instructions allow it. However, cutting can chip the vitreous enamel, expose the steel or remove a formed connection end.

Therefore, consider combining shorter fixed pipes or using a compatible adjustable component first. This approach usually keeps the factory enamel and connection system intact.

If cutting proves unavoidable, protect every exposed steel edge with suitable high-temperature paint. Furthermore, make sure the modified pipe still forms a safe and secure connection.

Sweeping and Inspection Access

This model does not include a built-in access door. Therefore, make sure the complete flue route provides suitable access for inspection and sweeping.

For example, you may need a doored pipe, doored elbow or inspection tee elsewhere in the system. Changes of direction often need nearby cleaning access.

Discuss the sweeping route with the installer before completing the installation. This will help ensure that a chimney sweep can reach every section safely.

Clearance from Combustible Materials

This pipe has a declared minimum distance of 450mm from combustible materials. Combustible materials may include timber, furniture, curtains and heat-sensitive building products.

In addition, do not automatically treat plasterboard as non-combustible. It may cover timber studs or form part of a combustible wall structure.

The appliance or another flue component may require a greater clearance. If the requirements differ, always follow the greatest stated distance.

Installation Safety

Before installation, confirm that the 150mm diameter matches the appliance and every adjoining component. Also, check that the complete route complies with the appliance and chimney-system instructions.

The installation must follow current Building Regulations and all relevant standards. Therefore, we recommend using a suitably competent installer, such as a HETAS-registered installer where appropriate.

Always wear suitable gloves and eye protection when handling or cutting metal flue components.

Inspection and Maintenance

Check the pipe and its joints regularly. Look for movement, damaged enamel, staining, corrosion or signs of leakage.

In addition, arrange regular chimney sweeping. The correct schedule will depend on the appliance, fuel and frequency of use.

Only clean the external enamel after the pipe has cooled completely. Use a soft, dry or slightly damp cloth. Avoid abrasive pads and harsh chemicals because they may damage the matt-black finish.

Finally, replace the pipe if it becomes badly damaged, distorted, corroded or insecure.

Product Guides and Matching Components

• Download the VIT-Smooth brochure
• Discover why we rate VIT-Smooth stove flue pipe
• View matching 150mm vitreous enamel flue components

Why Buy from SNH Tradecentre?

• Specialist stove, chimney and flue-system supplier
• Extensive range of matching 150mm VIT-Smooth components
• Practical product advice from an experienced team
• Nationwide UK delivery options
• Secure online ordering
• Trade counter in Birchington, Kent
• Support before and after your purchase

Need help checking your flue diameter or required pipe length? Call the SNH Tradecentre team on 01843 842727 before ordering.

You can also read SNH Tradecentre customer reviews on Google.

Frequently Asked Questions

What diameter is this flue pipe?

The pipe has a nominal internal diameter of 150mm, which equals approximately 6 inches.

Is the installed length 1000mm?

No. The pipe measures 1000mm overall. However, approximately 55mm enters the next component. Therefore, it adds approximately 945mm to the completed flue route.

Why is the installed length shorter?

One end overlaps the next compatible component. This overlap forms the joint and reduces the effective installed length.

Why choose a 1000mm pipe?

A one-metre pipe covers a long straight section with fewer components. Consequently, it creates fewer visible joints than several short pipes.

Can I use it with a wood-burning stove?

Yes, it suits compatible solid-fuel appliances, including many wood-burning and multifuel stoves. However, the appliance must require a 150mm flue connection.

Which way up should I install it?

Point the male or smaller-diameter end downwards towards the appliance. Then position the female end towards the chimney.

Can the pipe pass through a wall or ceiling?

No. This is a single-wall connecting pipe. It must not pass through walls, ceilings, floors, roofs or concealed spaces. Use a suitable insulated chimney system for building penetrations.

How far must it remain from combustible materials?

The declared minimum clearance is 450mm. However, follow a greater distance if the appliance or another flue component requires one.

Does it need fire clay?

No. VIT-Smooth uses friction-fit joints, so fire clay is not normally required. However, follow the appliance and flue-system instructions regarding approved sealants or jointing compounds.

Can I cut the pipe?

Yes, if the manufacturer permits it. However, cutting can damage the enamel. Therefore, protect every exposed steel edge with suitable high-temperature paint.

Does this pipe include a sweeping door?

No. Model 67-150-010 is a plain fixed pipe. As a result, provide suitable inspection and sweeping access elsewhere in the flue system.

What does T600 mean?

T600 means the pipe has a nominal maximum continuous flue-gas temperature classification of 600°C.

What warranty does it include?

The manufacturer lists a 12-year warranty. However, its installation, use and maintenance conditions will apply.