A335 P9 material composition includes 0.05–0.15 carbon max, 0.30–0.60 Manganese, 0.025 Sulfur and Phosphorous max each, 0.50–1.00 Silicon , 1.00–1.50 Chromium and up to 0.90–1.10 molybdenum. It allows nominal wall and minimum wall seamless ferritic alloy-steel pipe and is intended for very high-temperature condition applications.

This chrome moly ASTM A335 P9 pipe’s uses are that they shall be suitable for fusion welding, bending, flanging (vanstoning), and similar forming operations in various industrial applications. Pipe may be either hot finished or cold drawn with the finishing heat treatment includes Full or Isothermal Anneal, Normalize and Tempers.

ASTM A335 P9 Pipes are suitable for Aerospace, Plant manufacturing, Machine engineering, Power generation and Nuclear Power Plant industry. We are supplying high quality ASTM A335 P9 Pipe to our clients in India and worldwide.


HS Code - 73043939

Grade - P9

Schedule -SCH 5, SCH 10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XS, SCH XXS, All Schedules

Type - Seamless

Wall Thickness

Max Length - Standard, Double & In cut length also

Standard - ASTM A335 P9, SA335 P9 (With IBR Test Certificate)

Size - 1/2`` NB to 36`` NB

Form - Round

ASTM A335 P9 Application

Plant manufacturing
Machine engineering
Power generation
Nuclear Power Plant industry
Petrochemical industries
Industrial boilers