When sourcing pipe nipples for plumbing, oil & gas, or industrial projects, nothing matters more than knowing the product meets recognized quality standards. Poorly manufactured nipples can lead to leaks, pressure failures, and costly downtime. In this guide, we break down the five most important standards every buyer and engineer should understand — including ASTM A733, MSS SP-95, ASME B1.20.1, and others — so you can make informed decisions and choose a reliable pipe nipple

Today we will learn about pipe nipples in very easy words. A pipe nipple is just a short piece of pipe with threads on one or both ends. It helps connect two pipes or fittings together quickly. What Are the Main Types of Pipe Nipples? Close Nipple  – Threads on both ends, almost no space in the middle. Short Nipple  – A little longer than close nipple. Barrel Nipple  – Long and straight, good for joining far pipes. Hex Nipple  – Has six flat sides so you can use a wrench easi