Steel Gems Card › Application Finder › Common Materials for Refinery Process Piping APPLICATION & MATERIAL GUIDE Common Materials for Refinery Process Piping Refinery systems use multiple material classes selected by fluid, temperature, pressure, corrosion mechanisms and process-unit specification. Carbon, Cr-Mo alloy and stainless families are frequent starting points.
YOUR QUESTION Which materials are commonly used in refinery piping? OPTION 1 Carbon steel
Grade A106 B · A234 WPB · A105N
Reference standard ASTM/ASME Common for many hydrocarbon and utility services within corrosion and temperature limits.
View Steel Gems product → OPTION 2 Cr-Mo alloy steel
Grade P11/P22 · WP11/WP22 · F11/F22
Reference standard ASTM/ASME Used in elevated-temperature hydrogen, steam and process services as specified.
View Steel Gems product → OPTION 3 Stainless Steel 316L
Grade TP316L · WP316L · F316L
Reference standard ASTM/ASME Used for selected corrosive process services.
View Steel Gems product → INFORMATION REQUIRED Confirm before selection Process design conditions and corrosion circuits Sour service / H2S requirements Hydrogen service and hardness control PMI, PWHT and inspection class Engineering caution A refinery material class is project-specific. Never copy a material family from another line without piping-material-specification approval.
SUPPLIED BY STEEL GEMS · MUMBAI Send your complete requirement Share the service, design conditions, size, quantity, standard, inspection and delivery location for a technically reviewed quotation.
Technical guidance only; not a substitute for engineering design or purchaser approval. QUALITY YOU CAN TRUST Steel Gems Manufacturer & supplier of ferrous and non-ferrous industrial materials. Mumbai, India · Domestic & export enquiries.
Download company catalogue (PDF) ↓ ISO 9001:2015 MSME registered
Company details Office No. 21, 2nd Floor, Rajgopal Bhuvan, Chandawadi, Nanubhai Desai Road, Mumbai 400004, Maharashtra, India.
GSTIN 27ATBPC8627P1Z9 UDYAM UDYAM-MH-19-0131614 PAN ATBPC8627P