HIGH PURITY CLEANING PROCESS

- 高精密洗淨流程 -

高精密洗淨流程

High Purity Cleaning Process
到貨
Arrival
目視檢查
Examination
脫脂洗淨
Degreasing
高壓沖洗
Degreasing
鈍化處理
Passivation
中和
Neutralize
高壓沖洗
Degreasing
純水洗淨
Pure water cleaning
乾燥
Drying
檢驗
Inspection
包裝
Packaging
出貨
Delivery

公差表

Dimensional tolerance
單位 Unit:mm
種類
Products
項目
Item
尺寸 Nominal pipe size
1/4”~3/4” 15A~65A 80A~200A 250A 300A~800A
直管與配件 Pipe fittings
一管多通 Mul-Tees
外徑(OD)
Outside diameter at end
±1% ±1% ±1% ±1% ±1%
壁厚(T)
Wall thickness at end
±10% ±10% ±10% +15.0%
-12.5%
+15.0%
-12.5%
支管長度
Straight end length
+未限定(No Specified)
-0.4
彎頭
Elbow
彎角半徑(R)
Bend radius
±0.8 ±1.6 ±1.6 未限定
No specified
彎頭 Elbow
三通/異徑三通 Tee/R-Tee
一管多通 Mul-Tees
中心到端口距離(A/B/C/M)
Center to end
±1% ±1% ±1% ±1% ±1%
大小頭
Reducers-RE
底部到端面(E)
Back to end
±0.8 ±3.2 ±3.2 ±3.2 ±10
大小頭
Reducers-RE
總長度(H/Q)
Over all length
±0.8 ±1.6 ±1.6 +20
-5
+20
-5
一管多通
Mul-Tees
末端長度(EL)
Length of end
±1.6 ±1.6 ±1.6 - -
支管間距(P)
Branch pitch
±1.6 ±1.6 ±3.2 ±3.2 -
總長度(L)
Total length
+5
-0
+5
-0
+5
-0
- -
◎註:此表僅供參考,須依實際成品為主 Note:This form is for reference only and must be based on actual finished products.

化學成分表

Chemical Composition
一般要求:Normal Request單位 Unit:%
標準值
Standard value

C

Si

Mn

P

S

Ni

Cr

Mo
ASTM A312 TP316L ≦0.035 ≦1.00 ≦2.00 ≦0.045 ≦0.030 10.00~14.00 16.00~18.00 2.00~3.00
ASTM A312 TP304L ≦0.035 ≦1.00 ≦2.00 ≦0.045 ≦0.030 8.00~13.00 18.00~20.00 -
ASTM A312 TP304 ≦0.080 ≦1.00 ≦2.00 ≦0.045 ≦0.030 8.00~11.00 18.00~20.00 -
JIS G3459 SUS 316L TP ≦0.030 ≦1.00 ≦2.00 ≦0.045 ≦0.015 12.00~16.00 16.00~18.00 2.00~3.00
JIS G3459 SUS304L TP ≦0.030 ≦1.00 ≦2.00 ≦0.045 ≦0.015 9.00~13.00 18.00~20.00 -
JIS G3459 SUS304 TP ≦0.080 ≦1.00 ≦2.00 ≦0.045 ≦0.015 8.00~11.00 18.00~20.00 -
◎註:此表僅供參考,須依實際成品為主 Note:This form is for reference only and must be based on actual finished products.