STZ Industries 308U38X12 Nipple 3/8" MIP each X 3/8" D MIP Black Steel 12" L

STZ nipples are the way to go when selecting gas pipe for your residence. Our durable, schedule 40 black steel is hydrostatically tested. Pipe, fittings and nipples are availble in an array of sizes to fit residential and light commercial gas, LP and air applications.

STZ nipples are the way to go when selecting gas pipe for your residence. Our durable, schedule 40 black steel is hydrostatically tested. Pipe, fittings and nipples are availble in an array of sizes to fit residential and light commercial gas, LP and air applications.


B & K/Mueller boasts an extensive line of black and steel nipples. Galvanized items are coated for water applications and meet low lead requirements. Malleable Galvanized Iron Pipe Nipple B & K Malleable Black Iron Pipe Nipple.