Turkmenistan standards PDF
Welded Plate-block Heat Exchangers. Original standard API St 810-2025 (2026) in PDF full version. Additional info + preview on request
Document status: Active
Materials and Fabrication of 1-¼Cr-½Mo Steel Heavy-Wall Pressure Vessels for High-Pressure Hydrogen Service Operating at or Below 825 °F (440 °C). Original standard API St 934-C-2026 in PDF full version. Additional info + preview on request
Document status: Active
Materials and Fabrication of 1 1/4Cr-1/2Mo Steel Pressure Vessels for Service above 825 F (440 C). Original standard API St 934-E-2026 in PDF full version. Additional info + preview on request
Document status: Active
Refractory Installation Quality Control - Inspection and Testing Monolithic Refractory. Original standard API St 936-2014 in PDF full version. Additional info + preview on request
Document status: Replaced by St API St 936-2024
Refractory Installation Quality Control—Inspection and Testing Monolithic Refractory Linings and Materials. Original standard API St 936-2014 (2022) in PDF full version. Additional info + preview on request
Document status: Active
Refractory Installation Quality Control - Inspection and Testing Monolithic Refractory Linings and Materials. Original standard API St 936-2024 in PDF full version. Additional info + preview on request
Document status: Active