Main Products: Steel Pipe , , ,
AISI 1045 1020 precision cold rolled seamless steel pipe
USD $900 - $1,200 /Ton
Min.Order:5 Tons
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Business Type: OtherMain Products: Steel Pipe , , ,Product Details
AISI 1045 1020 precision cold rolled seamless steel pipe
Specification
1. Commodity: Honed hydraulic cylinder pipe
2. Types: cold drawn precision seamless pipe ready to hone, honed pipe, skived and roller burnished pipe
3. Manufacture method: cold drawn, cold rolled
4. Internal surface treatment method: honing or skiving and roller burnishing.
5. OD tolerance: as per DIN2391-1, EN10305-1, ASTM A519 or as per customer's requirement.
6. ID tolerance: for ready to hone tubes, ID tolerance should be given or appointed by customer. For honed tubes or skived and roller burnished tubes, ID tolerance can be H7,H8,H9,H10 or given by customer.
Features
1. The smaller outer diameter
2. High precision to do small batch production
3. Cold drawn finished products of high precision, good surface quality
4.The steel pipe transverse area is more complex
5. Steel pipe is superior performance, dense metal
Delivery condition
| BK | BKW | BKS | GBK | NBK |
| +C | +LC | +SR | +A | +N |
Hydraulic pneumatic liner actuator standard/size/precise
| Processing the form | Cylinder diameter | Length | Straightness | Dimensional accuracy | Wall thickness | Inner hole roughness |
| cold drawn | 48~325 | ≤12m | 0.3~0.8mm/m | ±10% | 0.8~1.6µm | |
| honing | 48~325 | ≤10m | 0.3~0.8mm/m | H8~H9 | ±10% | 0.3~0.8µm |
| roling | 50~250 | ≤ 9m | 0.3~0.8mm/m | H7~H9 | ±10% | 0.01µm |
Dimension tolerance
ID size | ID deviation (mm) | |||
H7 | H8 | H9 | H10 | |
30 | +0.021 0 | +0.033 0 | +0.052 0 | +0.084 0 |
>30~50 | +0.025 0 | +0.039 0 | +0.062 0 | +0.100 0 |
>50~80 | +0.030 0 | +0.046 0 | +0.074 0 | +0.120 0 |
>80~120 | +0.035 0 | +0.054 0 | +0.087 0 | +0.140 0 |
>120~180 | +0.040 0
| +0.063 0 | +0.100 0 | +0.160 0 |
>180~250 | +0.046 0 | +0.072 0 | +0.115 0 | +0.185 0 |
>250~315 | +0.052 0 | +0.081 0 | +0.130 0 | +0.210 0 |
>315~400 | +0.0527 0 | +0.089 0 | +0.140 0 | +0.230 |
Main Features: high accuracy, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness inside wall. The steel tube is able to stand high pressure. No deformation after codl bending, no crack after flaring and flattening. The complicated geometrical forming and machining can be realizaed. Color of tube: gray with white.
Cold Rolling Tube Cold Drawn Tube
SRB Tube Hydraulic Cylinder Tube
1) Fuel injection lines/nozzles for diesel or gasoline engine;
2) Compressed natured gas CNG tube
3) Drive transmission: steering column elements
4) Gear shafts, hand brake, front axles, airbag inflators, stabilizers, seat fasteners, front-wheel
drive shafts
5) Mechanical structure pipe parts in automobile,motorcycles and vehicle
6) Hydraulic circuits, pneumatic lines and hydraulic suspension
7) Hydraulic cylinders
1. 24hours service via phone ,wechat alibaba trade manager.
2. Good package and best container method.
3. Professional explanation with professional online service
4. Factory manufacturer can assure the best quality.
5. Good delivery time as 15-30 days .
6. 3 years product assurance after usuage.
7. Good quality process in our own factory,
each lot tube have their own 5 years'life card.
we always do our best to make deal with any clients, welcome to inquiry at any time!
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