Flexigas Double Sleeved Corrugated Stainless Steel Tubing (22mm x 5m Contractors Kit)
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Description
FlexiGas DS 22mm Contractor Kit – 5m with 2 × Copper Unions is a pre-sleeved flexible gas pipe kit supplied with a 5-metre coil, two FlexiGas-to-copper compression unions and a roll of yellow silicone tape. It is designed for professional gas installers working with compatible 22mm gas pipework.
The double-sleeved CSST pipe combines an inner gas-carrying tube with an outer sleeve. The supplied product information lists BSI Kitemark KM 598726 and EN 15266 certification, and a maximum operating pressure of 0.5 bar. The product manufacturer currently describes the DS range as being in transition, so confirm availability, suitability and the latest installation documentation with FlexiGas technical support before specifying or using it on a new project.
At a Glance
Applications & Suitability
The kit is intended for professional gas installers undertaking compatible 22mm gas-pipework work, such as boiler replacement projects. Its supplied double-sleeved design is presented for routes where sleeving may be required; however, the correct product and installation method depend on the route and current manufacturer guidance.
What’s in the Kit
5m FlexiGas DS-22 Pipe
22mm double-sleeved CSST coil, described in the supplied product details as an inner gas-carrying tube within an outer sleeve.
2 Copper Unions
FlexiGas-to-copper compression unions for connecting compatible FlexiGas pipe to copper pipework.
Yellow Silicone Tape
A roll of silicone tape is included. Use only as directed by the current manufacturer installation instructions.
Key Specifications
Benefits of the FlexiGas DS Contractor Kit
Kit Components Together
The coil, two copper unions and silicone tape are supplied together for a convenient contractor-kit format.
Pre-Sleeved Pipe
The pipe is supplied with an outer sleeve. Confirm its suitability for the specific route using current manufacturer guidance and applicable requirements.
Copper Connection Fittings
The kit includes two FlexiGas-to-copper unions, so the stated connection type is included in the box.
Flexible CSST Format
The flexible corrugated stainless-steel tube can be routed by a qualified installer in accordance with the current installation instructions.
Who Is This Kit For?
This kit is aimed at Gas Safe registered engineers working on compatible 22mm gas-pipework installations, including suitable boiler replacement projects. Before specifying it, confirm current DS product availability, the applicable documentation and suitability for the planned pipe route with FlexiGas technical support.
Installation & Use
Frequently Asked Questions
What is included in the kit?
The kit is listed as including a 5m 22mm double-sleeved FlexiGas DS coil, two FlexiGas-to-copper compression unions and one roll of yellow silicone tape.
What is the maximum operating pressure?
The supplied specification lists a maximum operating pressure of 0.5 bar.
Can the kit be used for every installation route?
Do not assume that it is suitable for every route. FlexiGas says the DS range is in transition and advises checking current availability and installation guidance with its technical team before specifying it.
Who should install this gas pipe kit?
Gas work should be carried out by a suitably qualified Gas Safe registered engineer using the current manufacturer instructions and applicable requirements.
What is the warranty period?
The supplied product details state a 1-year warranty, subject to the manufacturer’s terms and conditions.
A 5m Double-Sleeved Gas Pipe Kit
The FlexiGas DS 22mm Contractor Kit brings together a 5-metre double-sleeved CSST coil, two copper unions and silicone tape. Because the manufacturer currently identifies the DS range as being in transition, confirm product availability, suitability and the latest technical guidance before specifying it for a project.
Shipping Information
At GetPlumb, we strive to provide reliable and cost-effective delivery options to our customers. Please review our shipping policy below.
🆓 Free Local Delivery (Orders £100 & above)
We offer FREE delivery on orders £100 or more
for selected local areas.
Eligible Postcodes Include:
- RG*
- SL*
- OX10*, OX11*, OX49*
- HP1*, HP3*, HP8*, HP9*, HP10*, HP11*, HP12*, HP13*, HP14*
- WD*, HA*, UB*, TW*, KT*
- W1* – W9*
- NW*, SW*
Delivery Time: 2–4 working days
Shipping Cost: £0.00
📦 Standard Shipping (Weight-Based Rates)
For orders that do not qualify for free delivery, standard
shipping rates apply based on total cart weight.
- For cart weight between 0–2 kg, the shipping cost is £4.50 with a delivery time of 2–4 working days.
- For cart weight between 2–24 kg, the shipping cost is £9.99 with a delivery time of 2–4 working days.
- For cart weight between 24 kg and above, the shipping cost is £60 with a delivery time of 2–4 working days.
🧱 Block Salt (Harvey’s) – Unit-Based Shipping
This rate applies only to Harvey’s block salt products.
- £7.99 is charged for every 3 items.
- The charge increases by £7.99 for each additional set of 3 items.
Examples:
- 1–3 items → £7.99
- 4–6 items → £15.98
- 7–9 items → £23.97
Delivery Time: 2–4 working days
📏 Large / Long Items (Length-Based Shipping)
For oversized items where the product length is 1.5 metres or more:
Conditions:
- Product length ≥ 1.5 m
- Cart weight ≤ 40 kg
Shipping Cost: £18.00 (flat rate)
Delivery Time: 2–4 working days
Collection from Store
Customers can also choose to collect their order from our store in
Reading, UK, at no additional charge. For any questions regarding shipping, please contact our support team at online@getplumb.co.uk.
