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Custom Hollow Hydraulic Cylinder Pistons Rods 1000mm Shock Absorber Boom
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Brand Name:HY
Certification:IS09001:2008
Price:Negotiation
Supply Ability:30tons a day
Delivery Time:30days
Company Data
Verified Supplier
Contact Person
Patty
Business Type:
Manufacturer
Officials:
Yangshan Industrial Park Huishan District Wuxi Jiangsu China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Custom Hollow Shock Absorber Boom Hydraulic Cylinder Pistons Rods For Hydraulic Cylinders
The longest length of the shaft is 6000mm. And we can process according to your requirement about the length. If there is some other requirement such as threading, punching, stepped shaft, slotting, slotting for key, side angle, and so on, please send detail design drawing to us, we will manufacture it and delivery to you according to your design drawing.
Detailed Product Description
| Diameters: | ∅6-300mm |
| Length: | 3000-8000mm |
| Material: | 45# DIN CK45 JIS 45C SAE1045 ST52 |
| Tolerance: | ISO f7 |
| Chrome thickness: | 20µm(min) |
| Hard of the chrome layer: | 850Hv(min) |
| Roughness: | Ra 0.2µm(max) |
| Straightness: | 0.2/1000mm(max) |
| Mechanical properties: | Yield strength≥320Mpa Tensile strength≥580Mpa Elongation≥15% |
| Cohesion: | No cracks,breaking or detaching after thermic shock |
| Packing: | Anti rust oil to be applied on material and each rod to be packed in paper sleeve |
Detailed Description
1.CHEMICAL COMPOSITION
Material | C% | Mn% | Si% | S% | P% | V% | Cr% |
Ck45 | 0.42-0.50 | 0.50-0.80 | 0.04 | 0.035 | 0.035 | ||
ST52 | 0.22 | 1.6 | 0.55 | 0.035 | 0.04 | ||
20MnV6 | 0.16-0.22 | 1.30-1.70 | 0.10-0.50 | 0.035 | 0.035 | 0.10-0.20 | |
42CrMo4 | 0.38-0.45 | 0.60-0.90 | 0.15-0.40 | 0.03 | 0.03 | 0.90-1.20 | |
40Cr | 0.37-0.45 | 0.50-0.80 | 0.17-0.37 | 0.80-1.10 |
2.MECHANCIAL PROPERTIES
Material | T.S N/MM2 | Y.S N/MM2 | E%(MIN) | CHARPY | CONDITION |
CK45 | 610 | 355 | 15 | >41J | NORMALIZE |
CK45 | 800 | 630 | 20 | >41J | Q + T |
ST52 | 500 | 355 | 22 | NORMALIZE | |
20MnV6 | 750 | 590 | 12 | >40J | NORMALIZE |
42CrMo4 | 980 | 850 | 14 | >47J | Q + T |
40Cr | 1000 | 800 | 10 | Q + T |
Company Profile
Jiangsu New Heyi Machinery Co., Ltd
Jiangsu New Heyi Machinery Co., Ltd is specialized in producing precision long small diameter axes and hydraulic piston rod. The products are widely used in mine machinery industry, textile and printing machinery industry and so on. Hydraulic cylinder piston rods are also supplied as the OEM parts for many large and medium enterprises, such as Heli Forklift Ltd, Hangzhou Forklift Ltd, Sanyi Heavy Industry Ltd. We have enjoyed a good reputation with high quality and good after-sale service in recent years. Also our products are exported to USA, Canada, Southeast Asia, Austria, Australia and Brazil etc.
We have set up the principle of “high quality, good reputation”, carried out a series of rigorous quality
management system, and have already passed the ISO9001:2008 international quality system. Our inspection
apparatus and production equipment are advanced and superior, that ensure the product of high quality.
We have complete piston rod manufactured equipment covering all processes. The critical processes of heat
treatment and chrome plating are finished in our own company, which ensure the quality control of the key
technical requirements.
Our factory is located in Wuxi which is famous for the peaches. The transportation is very convenient, only
30 minutes to Wuxi Airport and railway station. About 1 kilometer from the entrance of the expressway access
to Shanghai. The factory covers an area of about 25000 square meters and has more than 200 employees,
among which more than 20 are technical engineers.
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