DONGYUAN light red gazing ball factory for street
1. DONGYUAN red gazing ball is tested under a completely advanced testing environment, which allows it to be compatible with both domestic and international lighting standard in the market.
2. The ball stainless steel shows great performance in red gazing ball and gold paint .
3. The product is absolutely a perfect birthday or Valentine's gift for people. They will be surprised by its delicate and artful workmanship.
Custom Metal Painting and Plating
Specification
Outer Diameter: 38mm Polished Rainbow Color Balls with Tap Hole;
Thickness: 0.8mm;
Production Procedure: Cutting, Stamping, Welding, Polishing and Drilling;
Surface: Mirror Gazing Polished;
Hole Size: 2mm;
Customization: Drilling with one or more holes; Laser-cutted Pattern; Laser/Carved/Etched/Painted/Plated Logo etc.
To make plated/painted stainless steel hollow balls, they should be smooth and clean on the surface. In addition, quality stainless steel sheet should ba applied, since it plays a major roles in deciding the surface of the balls. Other than the quality of raw materials, craftsmanship is another critical factor that decides the finish of a mirror polished stainless steel sphere.
Physical Properties
304 grade stainless steel in the annealed condition
Grade | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nΩ.m) | ||||
0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Grade specifications for 304 grade stainless steel
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
Foshan Dongyuan Co., Ltd. offers 304, the most popular material in the stainless steel market that proves to be the most effective and competitive material both for indoor and outdoor application, but 316 is another favorable option as well.
In terms of finish, stainless steel hollow balls could be polished, brushed, sandblasted, painted, plated and drilled etc.
In addition, customized/personalized service is provided that satisfies every customer demand. For large-scale projects, drawings or designing blueprints could also be provided that would help you through the all procedures.
Company Features
1. DONGYUAN devotes itself into being the leader of ball stainless steel industry,accelerating the progress of cooperate development.
2. By giving play to strong points of red gazing ball and gold paint , spherical steel ball can maximize the value of it.
3. Foshan Dongyuan limited plans to become an exceptionally advanced cheap steel balls maker. Ask! Since entering the foreign market, Foshan Dongyuan limited has been sticking to high standards. Ask!