Our company attaches great importance to new Ck45 Steel Honed Tube, 16Mn Chrome Plated Honed Tube, S45C Honed Pipe development, collecting the latest industry information and grasping the market dynamics. We are better serving customers with high cost-effective products, professional services, determined and courageous efforts. With globalization as the direction, we are continuously improving our business capability, comprehensive strength and core competitiveness by adopting multiple business models. We have to set clear goals, fully tap the potential in our work, work for excellence, constantly pursue higher standards, and constantly strengthen and enhance professional quality and ability. We have the ideal of "running a special enterprise and creating a famous brand" in mind.
S20C Honing Pipe 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.
Honing Pipe 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 |
Honed Tubes characteristics
1. The inside tolerance could up to H8.
2. Honing Inside roughness could reach to Ra 0.4um. Skiving inside could reach to Ra 0.2 um.
3. ID size from 50 to 280mm, OD size from 60 to 370mm, totally has more than 200 sizes.
4. Length could be fixed length of random length.
5. Inside chrome plated is for optional.
Experience and markets
Our factory has more than 20years working experiences on researching and selling. Products are well sailed all over the world, got many compliments from customers.
FAQ
1. Q:Are you a manufacturer, trading company or a third party?
A:We are a manufacturer, and we have builded up our company since 2001.
2. Q:What is the delivery time?
A: Usually from 20 to 40 days.
3. Q: May i know which payment will be accepted by your company?
A:So far 30% deposit paid by T/T, balance before delivery. L/C at sight also ok.
4. Q:What kinds of physical and chemical testing you can provide?
A:The physical and chemical testing we provide include:
Øchemical composition testing, physical property testing：hardness test，Tensile performance testing.
We strive to transform our technologies into industry-leading St35 S20c St52 Inner Diameter Honing Carbon Steel Pipe and services through sustained, focused and disciplined investment in industrialization. The company insists on applying "new technologies, new ideas, new processes and new structures" to all products. The strong technical force provides a strong market backing for the development of the enterprise.
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