Valve Body Forging, Welded Steel Pipe Fittings, Heavy Forged Valves Aisi 4140

Valve Body Forging, Welded Steel Pipe Fittings, Heavy Forged Valves Aisi 4140

  • Valve Body Forging, Welded Steel Pipe Fittings, Heavy Forged Valves Aisi 4140
Packaging: Fumigation-free wood package or steel package

Product Description

 

Valve Body Forging, Welded Steel Pipe Fittings, Heavy Forged Valves AISI 4140

 

Description:

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 forged steel valve is widely used for gas &oil machinery industry, including forged valve body, tee, and spool and so on.

The forged steel valve conforms to API, AISI and ASTM.

 The product can be provided as per your drawing or specified requirements.
    
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.
  

Specifications:

Description

Forged steel valve-tee, valve body, spool and ball valve forging

material

Alloy steel (AISI 4130, 4140, 4340, 4330, A350LF2)

Material standard

ASTM

Dimension

As per customer’s specified requirements

Weight 

Max. 100 ton

Smelting Process:

EF+LF + VD

Process

Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →

rough machining→UT →2nd Heat treatment →finishing machining →Inspection

UT standard

API, AISI and ASTM

 

Competitive Advantage:

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” delivery

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