All of our Nipples can be manufactured with the following materials:

A106 | GR A-B-C | A53 | A312 | A304H | A316H | 304L | 316L
Standard Specifications: A733 | ASME B36.10 | ASME B16.25 | ASME B1.20.1

Size range: 1/8" up to 8"

Schedule: SCH-10, SCH-STD, SCH-40, SCH-XS, SCH-80, SCH-160 & SCH-XXS