Basic Info.
Standard
AISI, ASTM, DIN, JIS, GB, BS
Composition
Non-Alloy Steel
Surface Treatment
Polished
Special Use
High-strength Steel Plate, Wear Resistant Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel, Burnished Steel
Product Name
Ck45 Burnished Tube
Product Keywords
Tubes /Pipes/Hydraulic Cylinders Tubes
Poroduct Materials
Ck45 or 45# Steel
Materials Ingredient
Non-Alloy Steel
Materials Advantage
Has Good Processability and Tensile Properties
Material Application
Widely Used in The Field of Machinery Manufacture
Product ID
25mm- 400mm or Customization
Product Wall Thickness
3mm-150mm or Customization
Product Standard
GB/T87 13-88/DIN2391/En10305 etc.
Product Length
Less Than or Equal to 7m or Customization
Product Process
Cold Working Process
Product Measure
Special Instrument
Product Tensile Strength
More Than or Equal to 600 N/mm2
Product Elongation
More Than or Equal to 12%
Transport Package
Standard Packaging
Specification
Diameter 25 -400 mm or customization
Product Description
Seamless steel tube /burnishing tube of 45# steel tube for hydraulic machinery
Basic information
Model NO. | Powersen1 | Structure | hydraulic cylinder tube type |
Material | seamless steel tube | Raw Material | Carbon steel |
Material type | Seamless | Surface Treatment | Bk, Nbk, Bks, etc |
MOQ | 1tons | Warranty | 12month |
Production Capacity | 24000tons/years | HS Code | 7304319000 |
Section Shape | Round | Usage | Hydraulic/Automobile Pipe, Machinery Industry, Mining, Special Purpose |
Bore Roughness | Ra0.25um Max | Wall thickness | 3-50mm |
Od Treatment | Machining+Polishing | ID Tolerance | H8, H9 |
Bore Treatment | Honing, Skiving&Roller Burnishing | Transport Package | Standard Export Packing or Customized Packing |
Specification | 40mm*30mm-580mm*500mm | Trademark | Sdpowersen |
Production description
Burnishing is a cold working process designed for improving surface finish ,imporving size ,increacing hardness and imporving fatigue life .So there you four primary benefits of role of bunishing ;
What burnishing does do ?It takes a machined surface see but a peak to vally of machined surface and it pushed those peaks into the valleys by stressing the material beyond its yield ;
Burnishing parameters | Burnishing tube OD:45mm - 180 mm |
Burnishing tube ID:35mm - 160 mm |
Burnishing tube materials: 20# 45#(CK45) 16Mn (ST52) 25Mn 27SiMn |
Burnishing tube thickness : 5mm - 22 mm |
Burnishing Standard: GB/T 87 13-88 GB/T 3639 - 2000 TIN 2391 EN 10305 |
| | |
Cylinder tube series | Skived and rolled burnished tube series | Honed tube series |
Product parameters Mechanical properties |
Steel grade | tensile strength (бb N/mm2) | Yield strength (бs N/mm2) | Elongation (δ%) | Hardness (HB) |
20# | ≥520 | ≥470 | ≥12 | 175 |
45#(CK45) | ≥600 | ≥520 | ≥12 | 207 |
16Mn(ST52) | ≥600 | ≥520 | ≥12 | 190 |
25Mn | ≥600 | ≥510 | ≥15 | 195 |
27SiMn | ≥800 | ≥720 | ≥10 | 230 |
Product Description |
Processing form | Cylinder ID (mm) | length (m) | Straingtness (mm/m) | Tolerance on ID | Roughness (µ/m) |
Cold drawn | 30-250 | ≤13m | 0.2-0.5 | H9-H11 | 0.8-1.6 |
Precision rolling | 40-800 | ≤13m | 0.2-0.3 | H7-H9 | 0.2-0.4 |
Honing | 40-800 | ≤7m | 0.2-0.3 | H7-H9 | 0.4-0.8 |
Burnished | 40-400 | ≤7m | 0.2-0.3 | H8 | ≤0.4 |
Dimension Tolerence |
Size of ID (mm) | ID Tolerance | Tolerance of wall thickness |
H7 | H8 | H9 | H10 | H11 |
30 | +0.021 0 | +0.033 0 | +0.052 0 | +0.084 0 | +0.130 0 | ±5% |
>30-50 | +0.025 0 | +0.039 0 | +0.062 0 | +0.100 0 | +0.160 0 |
50-80 | +0.030 0 | +0.046 0 | +0.074 0 | +0.120 0 | +0.190 0 |
80-120 | +0.035 0 | +0.054 0 | +0.087 0 | +0.140 0 | +0.220 0 |
120-180 | +0.040 0 | +0.063 0 | +0.100 0 | +0.160 0 | +0.250 0 |
180-250 | +0.046 0 | +0.072 0 | +0.115 0 | +0.185 0 | +0.290 0 |
250-315 | +0.052 0 | +0.081 0 | +0.130 0 | +0.210 0 | +0.320 0 |
315-400 | +0.057 0 | +0.089 0 | +0.140 0 | +0.230 0 | +0.360 0 |
Detailed Photos Company profile
ShanDong Powersen group consists of six branch factories including Shandong Powersen Machinery Co., Ltd. & Qingzhou Longyue Hydraulic Machinery Co., Ltd. etc. As a professional manufacturer 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!
Production Department
Products flow Chart
Quality Warranty
High quality guarantee
1. 7*24 service
2.Competitive price
3.Professional technical team
4.Perfect after-sales service system
5.Can make all kinds of materials and specifications tube as customer require
6.Strong tube production capacity to ensure fast delivery
7.Guarantee Quality. Every process must be inspected, all products need be tested before leaving the factory
(1) Surface Roughness Test
(2) Ultrasonic Flaw Detector Test
(3)Chrome Thickness Test
(4) Leeb Hardness Test
(5)Coordinate Measuring Test
(6)Inner diameter Test
(7)Out Diameter Test
(8) Length Test
(9) Straightness Test
(10) Others complete Test etc.Others Product Series
Why choose us 1.We are a powerful manufacturer integrating factory and trade
2.We have advanced production equipment ,precise measuring instruments,complete production lines,sincere service attitude
3.Specializing in the production of hydraulic products of various specifications and materials, including hydraulic cylinders, cold-drawn tubes, precision-rolled tubes, honing tubes, rolled tubes, piston rods, balance cranes, hydraulic accessories
4.a series of hydraulic products for more than 20 years, there are Professional technical team, service team, production team, tailor-made first-class quality, perfect products and sincere service for every customer!
5.One world one love , we will waiting for you on line 24h , welcome to visit our factory !
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!