To fulfill the customers' over-expected fulfillment, we have now our solid staff to deliver our greatest general assistance which includes internet marketing, product sales, creating, manufacturing, excellent controlling, packing, warehousing and logistics for cold drawn drilling tube, Welding Rotary Positioner, Self Aligned Boiler Welding Roller. Since the inception of our company, we have always embraced the corporate philosophy of professional management and first-class quality. Our professional engineering group will always be ready to serve you for consultation and feedback. In case you pursuit the Hi-quality, Hi-stable, Aggressive price elements, corporation name is your greatest choice! After years of continuous innovation and efforts, our factory has achieved rapid development.
Hydraulic Steel Honed Tubes Introduction
Honed Tubes are presicion tubes with smooth inside, they also could be skived and burnished pipe. Tubes or pipes inside tolerance could be H10, H9 or H8. Outside tolerance, wall thickness tolerance are produced according to seamless cold drawn tubes for precision application standard GB/T3639-2009,EN10305 or DIN2391 standard. Material SAE1020, 20#, ST45, CK45, ST52, E355 tubes and so on for you to choose.
Hydraulic Steel Honed Tube technical parameters and Details
Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.
Original: Jiangsu, China
Certification: ISO9001.
Material: SAE1020, 20#, ST45, CK45, ST52, E355
Payment term: TT, LC
Delivery date: usually 20 to 40 days.
Packing: packed in bundle, oiled inside, with caps on both ends.
Market: Middle East/ Africa/Asia/South America/Europe/North America
MOQ: Depends on exact size and material.
Size and Tolerance:
Working method | Cylinder ID （mm） | Length （m） | Straightness （mm/m） | Tolerance on ID | Tolerance on WT | Roughness （μm） |
Cold drawn | 40-320 | ≤12M | 0.2-0.5 | / | ±5% | 0.8-1.6 |
Cold rolling | 30-100 | ≥12M | 0.2-0.5 | / | ±5% | 0.8-1.2 |
cold drawn- honed | 40-500 | 8M | 0.2-0.3 | H8-H9 | ±5% | 0.2-0.8 |
Cold drawn-skived | 40-400 | 7M | 0.2-0.3 | H8-H9 | ±5% | ≤0.4 |
Deep hole boring- honed | 320-400 | 8M | 0.2-0.3 | H7-H9 | ±8% | ≤0.8 |
Deep hole boring- skived | 320-400 | 7M | 0.2-0.3 | H8-H9 | ±8% | ≤0.4 |
Packaging & Delivery
Packaging Details | in bundle, with plastic caps, anti-rusted oiled, with woven bags or according to the customer's request for precision steel honed tube |
Delivery Time | within 20 days after the confimed order forprecision steel honed |
Since great innovations are happening around us, we are constantly exploring new technologies, enhancing production capacity and enriching the series of E355 Honed Steel Tube for Hydraulic Cylinder in order to better serve customers. We welcome customers all over the word to contact us for future business relationships. Welcome new and old customers to contact us for the future long term business relationships.
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