Basic Info.
Composition
Stainless Steel Scrap
Surface Treatment
Polished
Special Use
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel
Application
Structural Steel Bar
Product Description
Product Description
Tube/Pipe Type: Cold drawn tube, Honed tube, Skived and Rolled Burnished tube, SRB tube, Precision tube and Cylinder barrel, Seamless Steel Pipe.
Standard:DIN2391, EN 10305, JIS G3445, ASTM A519, GB/T 8713…
Material:ST45, ST52, E355, E355SR, STKM13C, SAE 1026, 20#, Q235B, CK45…
Heat treatment:BK+S
Specification: Out diameter:20-800mm, Inner diameter: 40-250mm
I.D Tolerance: H7, H8, H9, H10, H11
Length:3-9m(Customers usually choose the 4-5.8m)
Straightness: 0.2-0.5mm/m
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 etc
Product Parameters
Cylinder Barrel Pressure Table We can custom your size cylinder barrel. |
| Safety factor (n) | Max withstand voltage (MPa) | | | Safety factor (n) | Max withstandvoltage (MPa) |
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| Chemical composition % |
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| cold finished (hard) (BK) | cold drawn and stress-relieved (BK+S) |
| Tensile Strength (Mpa) | Elongation (%) | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) |
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| | Tolerance of Wall Thickness |
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| +0.0210 | +0.0330 | +0.0520 | +0.0840 | +0.1300 |
| +0.0250 | +0.0390 | +0.0620 | +0.1000 | +0.1600 |
| +0.0300 | +0.0460 | +0.0740 | +0.1200 | +0.1900 |
| +0.0350 | +0.0540 | +0.0870 | +0.1400 | +0.2200 |
| +0.0400 | +0.0630 | +0.1000 | +0.1600 | +0.2500 |
| +0.0460 | +0.0720 | +0.1150 | +0.1850 | +0.2900 |
| +0.0520 | +0.0810 | +0.1300 | +0.2100 | +0.3200 |
| +0.0570 | +0.0890 | +0.1400 | +0.2300 | +0.3600 |
Size Table--- Cold Drawn Tube, Precision Tube, Honed Tube, SRB Tube. We can custom your size tube. |
| | | Weight (kg/m) | | | | | Weight (kg/m) |
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Company Profile
Powersen Group consists of six branch factories including Shandong Powersen Machinery Co., Ltd. & Qingzhou Longyue Hydraulic Machinery Co., Ltd. etc. As a professional factory with 20 years industry experience, Powersen Group produce & export tube parts like cold drawn tube, precision rolled tube, honing tube, skived and rolled burnished tube, etc. Shaft parts like chrome plated rod, precision slender shaft, guide pillar, piston rod, etc. Hydraulic components like oil cylinder assembly, air cylinder assembly, oil cylinder block, air cylinder block, priority valve, diverter valve, gear pump, multi-way valve, etc. Minor lifting equipment like small gantry crane, balancing crane, folding arm crane, jib crane. Mini-loader, mini-excavator, tractor series products. Products are well known at home and abroad, since 2013 we have exported to more than 50 countries & regions around the world.
Products are widely used in field of hydraulic machinery, construction machinery, petroleum machinery, agricultural machinery, filling machinery, mining machinery, industrial equipment, transportation and marine work platform. The company focuses on product development, innovation & upgrading, professional team and QC/QA system ensure the high-class customized services and solutions to our customers.
Powersen machinery, Better technology, Better life!
FAQ
1. Are you a factory or trader?
We are a factory, powerful manufacturer integrating factory and trade. Powersen is belong with LONGYUE HYDRAULIC MACHINERY CO.,LTD. We are located in Weifang City, Shandong Province, China, since 2022. Welcome to visit our factory.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Cylinder Tube, Cylinder barrel, Piston Rod, Valve and Pump, Balance Crane, Engineering Machinery etc.
4. Why should you buy from us not from other suppliers?
We are a powerful manufacturer integrating industry and trade . we have advanced production equipment ,can be produce all kinds of materials and specification cylinder tube/hydraulic cylinders/piston rod/accessories, we have GB/T,EN,DIN standard certified etc. Good quality control,cheaper price and fast delivery.
Please send an inquiry to talk more details you needed. Tks:)
Address:
No. 2878 Haidai Road, Economic Development District, Qingzhou City, Weifang, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Construction & Decoration, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Tools & Hardware, Transportation
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Shandong Powersen Machinery Co., Ltd. is a leading hydraulic enterprise based on high-end manufacturing and global marketing. Wholly-owned sub-factories including Qingzhou Longyue Hydraulic Machinery Co., Ltd. etc., It produces, customizes and exports cylinder tubes, piston rods and hydraulic cylinders of various materials and sizes. The products include cold drawn tubes, precision rolled tubes, honed tubes, skived and rolled burnished (SRB) tubes. Chrome plated rods, precision slender shafts, guide pillars, piston rods. Hydraulic cylinders and so on. The products are well known at home and abroad, and have been exported to more than 60 countries and regions in the world for more than twenty years.
Our products are widely used in hydraulic machinery, engineering machinery, petroleum machinery, agricultural machinery, filling machinery, mining machinery, industrial equipment, transportation and marine operating platforms and other fields.
The corporation has excellent equipment, advanced technology, strong technical force, strong R&D and innovation ability, perfect pre-sale and after-sale service, professional team and QC/QA quality management system of excellence to provide customers with high-class customized services and solutions.
You are welcome to visit our factories for win-win cooperation, let′s work together to build the bright future!