1.Investment casting.precision casting
2.carbon steel/alloy steel/stainlee steel/aluminum
3.ODM/OEM
4.FIMA APQP QA QC,AQL,R&D
| 1. Carbon & Alloy Steel: | |
| 1) molding process: |
Resin sand casting
/Precision/Investment/Loss wax /Fast Forming/RP investment casting/Forging |
| 2) Material: |
----EN 10293 GE200/DIN1681 GS38
----EN 10293 GE240/DIN1681 GS45 ----EN 10293 GE300/DIN1681 GS5216Mn,25Mn,34CrMo,42CrMo4… |
| 3) Industry involved: |
Twist lock for container locking,
Specified container corner casting, non-standard forging draw bar weighted 31kgs, Dia.300 Bolted joints of space grid structure. |
| 4) Part unit weight range: |
Resin sand casting from 50kgs up to
Chinese loss wax from 0.01 up to 100kgs, Japanese loss wax from 0.001up to 80kgs. Close die Forging up to 30kgs |
| 5) Max/Min wall thickness requirements: | |
| 6) Manufacturer Certification: | ISO9001(2000)/ TS16949 |
| 2. Stainless steel: | |
| 1) molding process: |
Precision/Investment/Loss wax/ Centrifugal
Casting |
| 2) Material: |
CF8, CF8M, CF3, CF3M
|
| 3) Industry involved: |
Impellers for aero industry
Centrifugal tubes with OD670/L=4.5m/W=1.5tons |
| 4) Part unit weight range: |
Japanese loss wax from 0.001up to 80kgs.
Centrifugal tubes up to 1500kgs |
| 5) Max/Min wall thickness requirements: | |
| 6) Manufacturer Certification: | ISO9001(2000)/ TS16949 |
Tolerance standard:
VDG P690 T1 VDG P690 D1
ISO2768mK
|
dimension
|
tolerance
|
|
<6
|
±0.25
|
|
6to10
|
±0.3
|
|
10to18
|
±0.35
|
|
18to30
|
±0.4
|
|
30to50
|
±0.5
|
|
50to80
|
±0.75
|
|
80to120
|
±0.85
|
|
120to180
|
±1.0
|
|
180to250
|
±1.2
|
|
250to315
|
±1.6
|
|
315to400
|
±1.8
|
|
400to500
|
±2.0
|
|
500to630
|
±2.7
|
|
630to800
|
±3.1
|
|
800to1000
|
±3.6
|
|
dimension
|
tolerance
|
|
<6
|
±0.15
|
|
6to10
|
±0.18
|
|
10to18
|
±0.22
|
|
18to30
|
±0.26
|
|
30to50
|
±0.4
|
|
50to80
|
±0.45
|
|
80to120
|
±0.55
|
|
120to180
|
±0.8
|
|
180to250
|
±1.2
|
|
250to315
|
±1.3
|
|
315to400
|
±1.8
|
|
400to500
|
±2.0
|
|
500to630
|
±2.7
|
|
630to800
|
±3.1
|
|
800to1000
|
±3.6
|