ASTM A387 GRADE 22/22L steel work/steel structure/steel machining parts

ASTM A387 GRADE 22/22L is a kind of Chromium-Molybdenum alloy steel plate, intended for welded boiler and pressure vessels which designed for elevated temperature service. Katalor enterprises can offer ASTM A387 GRADE 22/22L steel work/steel structure/steel machining parts exactly as customer’s design.
Heat treatment: Annealing, normalizing and tempering, accelerated cooled and tempered.


Processing items: welding, drilling, edge milling, cutting, bending, heat treatment, shot blasting.

http://www.katalor.com/pressure-vessel/ASTM/ASTM-A387-GRADE-22.html ?cai
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