Piping Class D2A
Piping Class Spec

Globe Valves — Piping Class D2A

The globe valves specification for piping class D2A (ASME Class 600, Sour / H₂S Service - NACE MR0175 Compliant Carbon Steel, Class 600) — body, trim, seat, end connection and rating, ready to quote.

What is the globe valves spec for piping class D2A?

Piping class D2A (ASME Class 600) covers Sour / H₂S Service - NACE MR0175 Compliant Carbon Steel, Class 600 with a Carbon Steel ASTM A352 LCC (Low Temperature CS) with NACE MR0175/ISO 15156 Compliance body material and 3mm corrosion allowance, rated for 99.3 bar (1440 psi) at 38°C (100°F) at -46°C to +425°C (-51°F to +797°F). The globe valves specification for this class is below.

TypeRatingBodyTrimSeatEnd Conn.
Globe ValveClass 600A352 LCC (NACE)SS316 HF (controlled hardness)SS316 HFRTJ Flanged
  • -Globe Valve: BS 1873 / API 603; graphite packing; NACE trim materials

Vajra Globe Valves

Precision globe valves for throttling, flow regulation, and frequent operation.

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Other valves in piping class D2A

Globe Valves in other piping classes

Reviewed by Materials Engineering, Vajra Industrial SolutionsDiscipline: Valve Metallurgy & Materials SelectionLast reviewed: 20 June 2026

Connected Engineering

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