Material 316 Stainless SteelStraight configuration fittings, adapters and components are machined from type 316 stainless steel cold-finished bar stock in accordance with ASTM A-276 and ASTM A-479. Shaped bodies are machined from close-grain 316 stainless steel forgings in accordance with ASTM A-182. All 316 stainless steel fittings, adapters and components are heat code traceable (HCT) with certified material test reports available. BrassStraight configuration fittings, adapters and components are machined from CA360 and CA345 premium brass bar stock in accordance with ASTM B-16 and ASTM B-453. Shaped bodies are machined from precision forgings of CA-377 brass in accordance with ASTM B-124. Monel - Alloy 400 / Alloy R-405Straight configuration fittings, adapters and components are machined from M400/405 cold-finished bar stock in accordance with B-164. Shaped bodies are machined from M405 in accordance with ASTM B-564.