MQR3a 5 [free]

This app serve as a quick reference for people working on mechanical components such as pipes, pipe fittings, bolts, etc,etc in the Oil & Gas industry. This will be constantly updated to provide more useful information in the days to come. Currently we have the below sections: Pipes:- * ASME B36.10M Pipe Wall Thickness - Sch20 to Sch40/STD * ASME B36.10M Pipe Wall Thickness - Sch60 to Sch100 * ASME B36.10M Pipe Wall Thickness - Sch120 to XXS * ASME B36.19M Pipe Wall Thickness - Sch5S to Sch80S Flanges & Bolts * ASME B16.5 Pipe Flanges and Flanged Fittings - Class 150 * ASME B16.5 Pipe Flanges and Flanged Fittings - Class 300 * ASME B16.5 Pipe Flanges and Flanged Fittings - Class 600 * ASME B16.5 Pipe Flanges and Flanged Fittings - Class 900 * ASME B16.5 Pipe Flanges and Flanged Fittings - Class 1500 * ASME B16.5 Pipe Flanges and Flanged Fittings - Class 2500 * Hex Bolt Diameter & Wrench Sizes (HEX Bolts & Nuts A307 Gr. A, Gr. 5, ASTM F593/F594 Type 304 & 316 Stainless Steel) * Heavy Hex Bolt Diameter & Wrench Sizes (HEAVY Hex Bolts & Nuts A307 Gr. B, A325, A193 B7, B8 (304), B8M (316) Stainless Steel ) * Bolt Tightening Sequence * Target Torque (Under development - please email us your contributions if you could, thank you) Paints * ISO 12944-2 :- Atmospheric-corrosivity categories and examples of typical environments * Paint systems for low-alloy carbon steel for corrosivity category C2 * Paint systems for low-alloy carbon steel for corrosivity category C3 * Paint systems for low-alloy carbon steel for corrosivity category C4 * Paint systems for low-alloy carbon steel for corrosivity category C5-I & C5-M * Paint systems for low-alloy carbon steel for corrosivity category Im-1,Im-2 & Im-3 * Standards for Surface Preparation Zinc Coatings -Hot Dip Galvanising (BS EN ISO 1461) * Control sample size related to lot size * Required number of reference areas for testing * Minimum coating thickness and mass on samples that are not centrifuged * Minimum coating thickness and mass on samples that are centrifuged * Zinc coatings corrosivity categories * Zinc coatings life to first maintenance for each corrosivity categories Our Sponsors * We are looking for sponsors, please email us if you are interested.

• 09/28/2022: MQR3a 5
• Report a new version