Pipe Specification Tables
Complete specification data for OCTG, line pipe, and pipe schedule references — dimensions, mechanical properties, grade requirements, and hydrostatic test pressures. All tables are searchable and filterable.
Casing & Tubing Specification
Full casing and tubing dimensions — OD, wall thickness, weight (lb/ft and kg/m), ID, drift diameter. Mechanical properties for all grades H40 through Q125. Hydrostatic test pressures.
Line Pipe Specification
Full line pipe dimensions for seamless, ERW, LSAW and SSAW pipe — OD, wall, weight. Grade properties for X52 through X80, PSL1 and PSL2 requirements. Hydrostatic test pressures.
Pipe Schedule Chart
Complete pipe dimensions by schedule — NPS 1/8" through 60", schedules SCH 10 through XXS. Wall thickness, weight, and ID for every NPS × schedule combination defined in the standard.
Sour Service Material Tables
OCTG grades qualified for H₂S service with hardness limits, SSC region classification by pH and H₂S partial pressure, linepipe HIC/SOHIC requirements, and CRA material group overview.
Casing Performance Properties
Four-regime collapse pressure model (yield, plastic, transition, elastic), grade coefficients H40–Q125, Barlow burst pressure reference table, pipe weight formula, and biaxial correction guidance.
Boiler & Superheater Tube Specification
Chemical composition and mechanical properties for seamless boiler and superheater tubes — SA-192 (carbon steel), SA-209 (C-Mo, T1/T1a/T1b), SA-210 (A-1/C), and SA-213 ferritic grades (T2/T11/T12/T22).
High-Temperature Pipe Specification
SA-106 seamless carbon steel pipe (Grades A/B/C) and SA-335 ferritic alloy pipe (P1/P2/P11/P12/P22). Chemistry, mechanical properties, heat treatment guide, and SA-106 vs SA-335 grade selection.
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