RA330 secondary air tubes are currently on backorder from Rolled Alloy

Expected restock is June.

As of 1-21-22 I have one 6″ tube left in stock.

Cost is currently $ 85 plus shipping

After that piece has sold, I cannot restock until mid to late June.

At that time I expect a further price increase

All steel prices have sharply increased.

Unfortunately my steel made product prices will reflect that.

I am currently working out of state.

Replies and delivery times will be delayed

My secondary tubes and lite weight pop in doors will remain available, but with a longer wait time for manufacture.

I am not taking any orders for my Heavy batch doors at this time.

Fire clay is still readily available