diff --git a/lib/pipe-network.js b/lib/pipe-network.js
index 6c88e42..e19eafe 100644
--- a/lib/pipe-network.js
+++ b/lib/pipe-network.js
@@ -80,6 +80,7 @@ function convertPipes(pipeNetwork, structs, projection, baseProps, opts) {
       const attrs = circPipeNode.$;
       if ('diameter' in attrs) featureProps.landxmlDiameter = parseFloat(attrs.diameter);
       if ('thickness' in attrs) featureProps.landxmlThickness = parseFloat(attrs.thickness);
+      if ('material' in attrs) featureProps.landxmlMaterial = attrs.material;
     }
 
     const refStart = structs[p.$.refStart];