we offer to our clients a comprehensive range of swage nipple & barrel nipple that is manufactured keeping in mind that these are at par with the set industry standards. These are fabricated using high quality material and are available in different shapes and thickness. Some of the specifications of swage nipple & barrel nipple are as follows: * stainless steel: astm, a403, wp304 / 304l / 304h / 316 / 316l / 317 / 317l / 321 / 310 / 347 / 904l