离岸价格
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1 Ton Minimum Order
国:
China
モデル番号:
-
离岸价格:
ロケーション:
-
最低注文量の価格:
-
最低注文量:
1 Ton
パッケージの詳細:
-
納期:
-
供給能力:
-
支払いタイプ:
-
製品グループ :
連絡先担当者 Mr. Bruce
Room 4004, Build 1, Zhuoyue Plaza, Hedong district, Tianjin, Tianjin
1. Raw material
Skiving is a commonly used processing after cold drawing. It uses
cold drawn pipes as material and has same steel grade.
DIN2391-2: ST37, ST52
EN10305-1 EN10083: E235, E355, E410, E470, C45E, 34CrMo4,
42CrMo4
ASTM A519: SAE1020, SAE1045, SAE1026, SAE4130, SAE4140
GB/T3639 GB8713: 20#, 16Mn, 45#, 25Mn, 30CrMo, 40CrMo
2. Accuracy
Skiving and roller burnishing provides much higher accuracy and
better quality. It is widely used in hydraulic cylinders, pneumatic
cylinders and other machinery parts.
ID tolerance: H7, H8
Wall thickness tolerance: ±5%
OD tolerance: ±0.3mm
Length: ≤3m
Straightness: 0.2mm/m
Inner surface finish: 0.08~0.2μm
3. Delivery condition
For most of the cylinder tubes, the delivery condition is always
stress relieved. Other delivery condition as follows is also
available:
+C/BK: Cold drawn without heat treatment
+LC/BKW: Cold drawn without final heat treating
+SR/BKS: Stress relieved
+A/GBK: Annealed
+N/NBK: Normalized
Q+T: Quenched+Tempered
4. Sizes
5. Process
| 国: | China |
| モデル番号: | - |
| 离岸价格: | Get Latest Price |
| ロケーション: | - |
| 最低注文量の価格: | - |
| 最低注文量: | 1 Ton |
| パッケージの詳細: | - |
| 納期: | - |
| 供給能力: | - |
| 支払いタイプ: | - |
| 製品グループ : | Precision cylinder tube |
