Stainless Steel Cast Valves
CG3M CG8M CF8C CF3M CF8M CF3 CF8 - Cast Valves
U.S. Metals is a premier worldwide supplier for all your Stainless Steel Cast Valves A351 / SA351 needs.
Our Stainless Steel Cast Valve inventory is unsurpassed and is considered one of the most extensive stainless steel inventories in the world!
Turnarounds or outages, planned retrofits or emergency situations, grassroots projects worldwide; U.S. Metals has the experienced staff to assist you on all of your stainless steel requirements, no matter how detailed the specification, no matter how difficult the situation.
New industry requirements, not an issue. We work closely with agencies like EPRI along with our utility and refining clients to be on the cutting edge of new industry requirements that affect your high energy/high temperature piping systems. Our inventory is evolving to meet the new specifications that prevent current issues as creep cracking and hardness problems.
Trade NameGradeUNS #Cast Valves 304CF8 / CF8A*J92600A351 / SA351 304LCF3 / CF3A*J92700A351 / SA351 304H------------ 316CF8MJ92900A351 / SA351 316LCF3M / CF3MA*J92800A351 / SA351 316H------------ 321------------ 321H------------ 347CF8CJ92710A351 / SA351 347H------------ 317CG8MJ93000A351 / SA351 317LCG3MJ92999A351 / SA351 *Refer to Paragraph 1.2.1 of A/SA351. A service temperature limitation applies to these material grades.
This specification covers austenitic steel castings for valves.
ASME B & PV Code Section II lists SA351 as being identical to A351.
Supplementary requirements of an optional nature are provided for use at the option of the purchaser. The Supplementary requirements shall apply when specified individually by the purchaser in the purchase order or contract.
The inquiry and order should include or indicate the following:
A description of the casting by pattern number or drawing (dimensional tolerances shall be included on the casting drawing)
Grade of steel
Options in the specification, and
Supplementary requirements desired, including the standards of acceptance.
Refer to ASME B & PV Section II for non-identical A/SA requirements