Valve Seat
aluminum Valve Seat
forging Valve Seat
cold forging Valve Seat
aluminum forging Valve Seat
aluminum cold forging Valve Seat
high strength Valve Seat
aluminum forging 
aluminum cold forging

Valve Seat

Model Aluminium Alloy Forging Parts
Brand QH
Unit USD
Min order 500
Supply ability 20000 pcs per month
Payment T/T
Port Shanghai,Qingdao,Shenzhen,Tianjin
Certification ISO9001
Place Luoyang,China
Packaging Based on customer's requirement
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Details of Warm Extruded Valve Seat

Material Duralumin 7A04  or material as customer requested
Weight (KG) 5-2KG
Forging Tolerance (MM) 0.01
Dimensions As customer's artwork required

The product is of complicated shape and as a extrusion forging, it is difficult in processing. And it has high strength requirements as well.

Application hydraulic machinery; automobile & motorcycle parts; military steam boat
Advantages Low cost and high production efficiency
Certification ISO9001

Company profile 


Our History

Production Details 

1. steel: carbon steel, stainless steel, alloy steel, tool steel etc
2. aluminum:alloy aluminum, 6 series alloy, 7 series alloy etc
3. copper, bronze, brass, T2 copper ect
4. others:titanium alloy, magnesium alloy, zinc alloy, high temperature alloy etc
Process drawing, sampling, or even a concept
Technical fields
1. cold forging, heat forging, stamping, cold extrusion, heat extrusion, spining etc
2. machining:turning, milling, drilling, boring, grinding, planing, treading etc
3. mass finishing:polishing, deburring, sandblasting, shot blasting ect
Heat treatment
1. annealing, normalizing, quenching, tempering, solution and ageing
2. heat machine: high-frequency heating furnace, electrically heated furnace, electric ovens
Surface treatment silver plating, chrome plating, galvanizing, tin plating etc
Inspection equipment Vision Projector Measurement Machine, Brinell Hardness, Leeb Hardness Tester,Rockwell Hardness, Eddy Conductivity Instrument, Reading Microscope, Embedded Ultrasonic Detector
1. weight:1.9g---100kg
2. dimension:maximum 700mm
3. outside diameter:maximum 500mm
4. hole depth: maximum 400 mm(no maching)
5. wall thickness: minimum 1mm

Production Process

 Production & Quality control system


Our Patents

  Our Clients

 Aluminum forging parts with complicated shape

 Directly forge parts with duralumin 

 Applied to power take-off and landing device

     of military steam boat

 Low material consumption and high product