hydraulic cylinder honed tube
Product Description
Detailed Product Description
hydraulic cylinder honed tube
1. Processing:honing
2. OD:50-325mm
3. Accuracy:H7-H9
4. Fast delivery,competitive price
Commodity | Honed Tubes |
Standard | GB/T3639,DIN2391,DIN2445,DIN1629,DIN1630,DIN2445,EN10305, JIS G3445,ASTM A106,ASTM A179,ASTM A519,etc |
Grade | A106/A53 Gr.A/B,52100,AISI 1010/1020/1045, ST35,ST37,ST37.4, ST45,ST52,ST52.4, 10#,20#,45#,16Mn,GCr15,20Cr,40Cr,27SiMn, E195,E235,E255,E355,etc |
OD | 50-325mm |
WT | 3-30mm |
Length | 1-12m random length or fixed |
Processing method | honing |
Surface treatment | Bare pipe,Bright and smooth,Surface coating,Black and Phosphatized, Pickled and oiled or upon customers' request. |
Delivery time | 10-30days after sign the contract and receive the deposit |
Payment | 30% T/T in advance,balance by T/T before shipment. or L/C at sight |
Application | Automotive parts, hydraulic system parts, oil cylinder, aerospace and aviation, shipbuilding pipe, various machinery parts |
Contact | Sunny sun |
Tele. NO | 86-635-8215598 |
Fax. NO | 86-635-8205548 |
Website |
Honed steel tube:
Processing | Diameter | Length | Straightness | Size accuracy | Wall thickness | Inner bore roughness |
Honed tube | ID50~OD325 | ≤10M | 0.3~1.0mm/m | H7-H9 | 3-30mm (±8%) | 0.4~0.8um |
Dimension tolerance:
ID size | ID deviation (mm) | ||
H7 | H8 | H9 | |
30 | +0.021 | +0.033 | +0.052 |
>30~50 | +0.025 | +0.039 | +0.062 |
>50~80 | +0.030 | +0.046 | +0.074 |
>80~120 | +0.035 | +0.054 | +0.087 |
>120~180 | +0.040 | +0.063 | +0.100 |
>180~250 | +0.046 | +0.072 | +0.115 |
>250~315 | +0.052 | +0.081 | +0.130 |
>315~400 | +0.0527 | +0.089 | +0.140 |
Product Categories : Special Pipe