Quality Control

Nickel Based Alloy Bars are produced by advanced machines including vacuum smelting, non-vacuum smelting, horizontal continuous casting, forging, heat treatment and has international advanced technology and complete inspection means.

Corner of  workshop producing :

vaccum furnace VQG-8010L vaccum quenching furnace

 

Vacuum Furnace                                                      .  VQG-8010L vaccum quenching furnace

 

VIF-800 Vacuum pressure induction furnace ZTY25-20 Vacuum hot pressing furnace

 

VIF-800 Vacuum pressure induction furnace              . ZTY25-20 Vacuum hot pressing furnace

 

Tubes and strips are done by various manufacturing machineries and complete equipments for manufacturing precision stainless steel tubes,hot Piercing Machines,cold rolling mill size (LG15-LG450), LD-1000T hydraulic cold-drawing machine, Cold-Drawing Mills (LB10T-LB1000T), furnace for heat treatment  (including Continuous protective atmosphere heat furnace, High-temperature softening box oven, Vacuum Heat Treatment Furnace).

 

cold rolling mill LG150 Cold rolling mill
LG450  Cold Rolling Mill LG150 Cold Rolling Mill

 

cold cold rolled
Hydraulic Cold-drawing Machine High-speed Cold-rolling Mill

 

bright annealed machines cold drawn macines
Bright Annealing Furnace Super-Long Cold-Drawing Units

 

vacuum heat treatment Big Size Straightener
Vacuum Heat Treatment Furnace Straitening Machine

 

AGC six-roller mill six-roller or high cluster  mill
AGC Roller Mill for strips Six-roller or high cluster  mill

 

6-roller cold-rolled strips mill bright annealed for strips
6-roller cold-rolled strips mill Bright annealed furance

 

American 20-Hi rolling mill 立式光亮退火炉
American 20-Hi rolling mill Vertical bright annealing furnace

 

strentch-bend leveling machine slitting machine
Strentch-bend leveling machine Slitting machine

 

 

•Raw Material Inspection and Preparation
–Material Vendor Selection
–Radiation Detector, PMI
–Chemistry, Micro & Macro Metallurgy
•Process Control, Monitoring and Analysis
–Thoroughly Defects Removal before next Processing
–Hold points set up plan for special requirement
–Stringent control of Degreasing & Heat Treatment
–Real-time monitoring production flow by Shop Flow System
•Complete Quality Inspection
–Thorough Dimensional and Surface Inspection
–High Precision NDT Equipment (UT/ET/Hydraulic/PT)
–Chemical, Mechanical, Metallographic and Corrosion Testing

•Passed as followings:

the quality system certification ISO9001:2000 in 2002

the certification of ISO13485:2003 the UKAS medical equipment quality management system

the certification of DNV PED 97/23/EC EN10204:2004 3.1 in2009

Obtained “Measurement conformity certificate” in 2005 for first pass.

•Our Standard of behavior: Just behaviors ,Scientific Methods ,Accurate Results ,Timely Service

                            

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