Flexigas 28mm Flexible Gas Pipe

Flexigas CSST uses 316L marine grade stainless steel for extra corrosion resistance. Available in lengths ranging from 15 metres up to 400 metres, long continuous runs can be achieved without the need for couplings or elbows. The flexible nature of the tubing allows it to be directed around obstacles with ease. Flexigas 28mm flexible gas pipe can be buried without the need for additional protection. Fully certified under the Kitemark scheme and manufactured to BS EN 15266.

Available Sizes Package Length (cm) Package Width (cm) Package Height(cm) Volume/Package KG/Package
15m in box 70 70 15 0.07 6.195
25m in box 70 70 22 0.11 10.65
50m on spool 70 70 43 0.21 26.02
75m on spool 70 70 43 0.21 35.35
400m on spool* 130 130 60 1.01 160

*by special order

Size guidance

28mm Flexigas CSST gas pipe: quick answers

Flexigas 28mm is standard yellow-covered CSST for fixed gas pipework. Searches for 28mm gas pipe often need sizing confirmation rather than just a product page.

SystemFlexigas standard CSST gas pipe
Size28mm / DN28
MaterialCurrent production 316L stainless steel
CertificationBSI Kitemark KM 598726 to BS EN 15266:2007
PressureMOP 0.5 bar
Installer contextGas Safe / ACS competence applies

DN28 sits within the BS 6891 domestic pipework sizing range noted for Flexigas DN15-DN32.

What is 28mm Flexigas used for?

It is a Flexigas CSST pipe size for fixed gas pipework. The correct use depends on the connected load, pressure drop allowance, route length and installation conditions.

What documents should installers check?

Check the current Flexigas installation manual, sizing calculator, relevant installation standard and product certification information before installation.

Use Flexigas tubing and fittings as a system. Do not mix Flexigas CSST or fittings with other manufacturers' CSST systems.