Customized Seamless Honed Tube for Industrial Hydraulic Cylinder Parts
Specifications:
Honing pipes used for hydraulic cylinder
Steel Grade: ST 52, other carbon steel, alloy steel, and stainless steel
Metric size:
Inside diameter from 40 to 1250mm
Max length: 12 Meter.
Straightness: 0.5 /1000
Tolerance EXT: DIN 2391
Roughness(Ra): 0.2 to 0.4µ
Raw Material:
1. Small size pipe:
Inside diameter 40-300mm, Wall thickness 3-20mm cold drawing steel pipes.
2. Big size pipe:
Inside diameter is above 300mm, wall thickness 10-25mm hot rolled steel pipes.
Heavy wall steel pipes:
Hot rolled steel pipes or forged hollow bars.
Our company own following Equipment :
Deep hole boring machine,
Max inside diameter could be 1250mm, max length could be 12Meter
Deep hold honing machine
Max inside diamter could be 1500mm, max lenght could be 12 meter
Inspection and Test:
Ultrasonic test.
Magnetic particle test.
Material mechanical property inspection.
Packing :
Inside anti-rust oil coating.
Two ends cover with caps
Steel strip banding and canvas cover
Delivery time: Within 15 days to 25 days.
We have passed through the thirty party inspection: LR, DNV, GL, BV, ABS, RINA etc.
Company Profile :
Dallast Technology Co., Ltd established in 2002, Ours factory has been focused on hydraulic cylinder and power unit for 15 years. Ours hydraulic cylinder has been sold around the world. We mainly produce telescopic hydraulic cylinder for dump truck, hydraulic cylinder for trailer and other Machinery hydraulic cylinder. We can also produce hydraulic cylinder according to your drawing.
Parameter :
| Honed tube for hydraulic cylinder |
| Standard | Standard,nonstandard |
| Material | ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q345B, CK45... |
| Heat treatment | BK+S |
| Specification | Outer diameter(mm) | Inner diameter(mm) |
| 50-300mm | 40-250 |
| I.D Tolerance | H8-H9 |
| Length | 3-9m (Customers usually choose the 4~5.8m) |
| Straightness | 1/1000 |
| ID roughness | RA 0.4micron(max) |
| Technology | Honed & SRB(SKIVED AND ROLLER BURNISHED ) |
| Scope | Honed tube for hydraulic cylinder, swivel crane, injection machine and construction machine application |
FAQ :
Q1: Are you a trading company or manufacturer?
A1: We are the manufacturer with Exporting License.
Q2: How long have you been in Hydraulic Cylinder industry?
A2: Our factory is built in year 2002 .
Q3: How long is your warranty period?
A3: We offer 12 months warranty period after on board.
Q4: How long does it take to process orders?
A4: It usually takes 15-25 days to process. We don’t have stock.
Q5: What’s your cylinder PPM?
A5: 5000 PPM. We do 100% inspection before delivery.
Q6: Have you been exported to overseas?
A6: We have been exporting to USA, Canada, Germany, Italy, France, Russia, etc.
Q7: Do your products support trade assurance?
A7: Yes, our products are all supported.
Company Profile :
Dallast Technology Co., Ltd established in 2002, Ours factory has been focused on hydraulic cylinder and power unit for 15 years. Ours hydraulic cylinder has been sold around the world. We mainly produce telescopic hydraulic cylinder for dump truck, hydraulic cylinder for trailer and other Machinery hydraulic cylinder. We can also produce hydraulic cylinder according to your drawing.
Product Show :
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