Our company has been committed to Q345 Honed Burnished Seamless Steel Tube, Self Adjustable Rotator, Chrome Plated Cylinder Barrel business for many years, covering many domestic and foreign markets. Our company is committed to the business philosophy of 'treat each other sincerely, take credit as the foundation, win by excellence', the quality policy of 'seeking development by science and technology and survival by quality'. We are proud we have helped so many of our customers' businesses grow and develop. Our mission is to provide industry-leading service and support to our customers and partners, and never stop pursuing better products with higher value. Our company has a wide range of customer resources and market resources all over the world under the efforts of a high-quality and experienced excellent team, and accumulated good corporate reputation and brand image. Quality first, customer first, is our tenet.
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 |
Honesty as base, Sincere assistance and mutual profit' is our idea, in an effort to create consistently and pursue the excellence for Alloy Steel 42CrMo4 Honed Tube for Hydraulic Cylinder. In line with the principle of common development with users, our company deeply studies and improves the service and we constantly improve the customer satisfaction with practical actions. There is no end point for success and no limit for surpass. We will do our best to meet your requirements and are sincerely looking forward to developing mutual beneficial business relationship with you!
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