OEM Heat Treatment AISI 4340 Alloy Steel 48'' Ball Valve Forging
For Oil Machinery
The forged steel valve is widely used for gas &oil machinery
industry, including tee, forged valve body,and spool and so on.
The forged steel valve conforms to API, AISI and ASTM.
The manufacturing equipment is 16~80MN hydraulic press, the forging
ratio >4.5, the technical condition is in accordance with the
standard of API, AISI and ASTM etc.
The product can be provided as per your drawing or specified
Smelting Process:EF+LF + VD
The process as follow :Ingot →heat → forging → Heat treatment
(Normalizing+ tempering) → Inspection →rough machining→UT→2nd Heat
treatment →finishing machining →Inspection
Applications: The forged steel valve is widely used for gas &oil machinery
industry, including forged valve body, tee, and spool and so on.
Forged steel valve-tee, valve body, spool and ball valve forging
Alloy steel (AISI 4130, 4140, 4340, 4330, A350LF2)
As per customer’s specified requirements
Max. 100 ton
EF+LF + VD
Ingot→heat → forging → Heat treatment (Normalizing+ tempering) →
Inspection →rough machining→UT →2nd Heat treatment →finishing
API, AISI and ASTM
Quality control and management to the whole produce process,
including ingot smelting, forging, heat treatment, machining and
strictly final inspection prior to delivery.
Excellent product quality and service, competitive price, “in-time”