Aluminum Alloy Handrail Profile Stair Glass Slot Handrail Guardrail Processing
Basic Information
How to distinguish inferior aluminum profiles:
1. Thin oxide film. The national standard stipulates that the oxide film thickness of architectural aluminum profiles should not be less than 10um (microns). If the thickness is not enough, the surface of the aluminum profile is easy to rust and corrode. Some aluminum profiles without production name, factory address, production license, and certificate of conformity in the random inspection have an oxide film thickness of only 2 to 4um, and some even have no oxide film. According to experts' estimates, reducing the thickness of the lum oxide film can reduce the cost of electricity consumption by more than 150 yuan per ton of profiles.
2. The chemical composition is unqualified. Aluminum profiles mixed with a large amount of miscellaneous aluminum and waste aluminum can greatly reduce the cost, but it will lead to unqualified chemical composition of architectural aluminum profiles, which seriously endangers the safety of construction projects.
3. Reduce the wall thickness of the profile. 90 series sliding window type, according to the national standard, the minimum wall thickness of its aluminum profile is not less than 1. 4mm, and some Guangdong products are only 0. 6 to 0. 7mm. For the 46 series floor pop door type, the minimum wall thickness of the aluminum profile used by the national standard is not less than 1.62mm. During the random inspection, some products in Guangdong are only 0.97 to 1.18mm.
4. Inferior aluminum profiles greatly reduce the sealing time, reduce the loss of chemical reagents, and reduce the cost, but the corrosion resistance of the profiles is also greatly reduced.
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Name
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Handrail15 |
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Material
| Zinc steel, aluminum alloy |
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Surface
Treatment
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Mechanical grinding, chemical treatment, surface heat treatment, sprayed surface |
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Colour
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blue/ green or customized |
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Temper
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T5-T8 |
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Shape
| As customer's requestments |
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Certification
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ISO 90001,14001,45001;CQC;RoHS; |
Product Display
Certificates and Honors
Company Profile
Jiangyin Longkang Metal Products Co., Ltd. is located in Zhouzhuang Town, Jiangyin City - the largest aluminum extrusion profile production base. Covering an area of more than 35,000 square meters with more than 350 employees. We focus on metal customization, special-shaped aluminum profiles, aluminum profiles, aluminum tubes, rail transit series, doors and windows aluminum profiles, heat sinks, CNC processed aluminum profiles, interior decoration series, bending series, etc. We also have precision anodizing and various surface treatments, such as PVC film, wood grain, electrophoresis, powder coating, anodizing, etc. After more than 20 years of development, The company has become a modern aluminum production enterprise with perfect quality management system.
Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge and practice in aluminum profile and world trade for 20 years, the company owns rich experience in product quality control and profile physical properties such as Hardness, Stretchability, Flatness, Straightness, and Tolerance etc. In line with the principle of sharing the preferential cost and joint development, the company has formed an interest community for years with its customers at home and abroad. Sincerely to build up a pleasant mutual trust, cooperative, win-win and value-added sustainable partnership is what we are achieving to grow together with you!
The company has the ability to develop and design molds independently, we can produce any extruded aluminum profiles according to your mechanical drawing or sample. Longkang has 10 extrusion production lines (600-3500 tons), one automatic oxidation electrophoresis production line, vertical and horizontal spraying production line per each, and a variety of advanced supporting production, processing and testing equipments. There are also CNT digital control drilling and milling machine(CNC), double head saw, hydraulic saw and punching machine in our processing workshop. The complete technological process can benefit to reduce the production turnover times for semi-finished products, to avoid the damage during transportation, improve the production efficiency, reduce the cost of production,and to ensure the quality and delivery time.
Factory display
FAQ
Q: How to place an order?
A: First let us know your requirement or application.
Secondly, we quote according to your request or our suggestion.
Third, the customer confirms the sample and makes a deposit for the formal order.
Finally we arrange production.
Q: Are all color products the same finish?
A: No. With powder coatings, bright colors will be higher than white or gray. Regarding the price of anodizing, the color will be higher than the silver, and the black will be higher than the color.
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Aluminum Alloy Handrail Profile Stair Glass Slot Handrail Guardrail Processing Images
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