forging & welding Cylinder Piston
cold forging & welding Cylinder Piston
copper & aluminum cold forging cylinder piston
copper & aluminum forging cylinder piston
copper & aluminum  cylinder piston
copper & aluminum cold forging 
cold forging & welding
forging & welding
 aluminum cold forging cylinder piston
copper & aluminum forging & welding Cylinder Piston

Cylinder Piston

Model High Voltage Switchgear Parts
Brand QH
Unit USD
Min order 500
Supply ability 5000pcs 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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Forged Electrode Rod


Details of Forged Electrode Rod

MaterialCopper&steel or as customer requested
Weight (KG)2-5KG
Tolerance (MM)0.01
DimensionsAs customer artwork required
Feature

Weld forging makes two kinds of materials together for better operation performance

ApplicationApplied to high voltage switchgears.
AdvantagesLow cost and high production efficiency
CertificationISO9001

Company profile 

 

Our History


Production Details 

Materials
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
Processdrawing, 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 treatmentsilver plating, chrome plating, galvanizing, tin plating etc
Inspection equipmentVision Projector Measurement Machine, Brinell Hardness, Leeb Hardness Tester,Rockwell Hardness, Eddy Conductivity Instrument, Reading Microscope, Embedded Ultrasonic Detector
Max/Minium
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




Copper-steel composite

Solved compactness problems

 Cost reduction: >50%



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