Mathey PPM Heat 18" Resistant Rapid Purge System - RP18/HR m19230 "text": "No — 17-4 PH

"text": "No — 17-4 PH is a martensitic precipitation-hardened stainless requiring ER630 type filler to match mechanical properties after the aging heat treatment

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-250-540-D - 721C250540D

Part number: K2651-2-6-45

Harris Ultra High Purity Brass Barstock Regulator - Model 723C-015-000-B-13 - 723C015000B13

Mathey PPM Heat 18" Resistant Rapid Purge System - RP18/HR m19230 "text": "No — 17-4 PHMathey PPM Heat 18" Resistant Rapid Purge System RP18 HR The Mathey PPM Heat 18" Resistant Rapid Purge System is a high performance purging solution designed for precise and efficient welding in 18 inch diameter pipes. This heat resistant system is engineered to withstand extreme temperatures up to 500 degrees, making it ideal for applications involving pre heating, welding, and post weld heat treatment. Crafted with flexibility in mind, the RP18 HR