Quality DONGYUAN Brand steel big metal ball
1. We keep good quality and competitive price to ensure our client interests. Our stainless steel balls or sculptures are widely used in different museums, parks and other places
2. Foshan Dongyuan Trading Co., ltd offers factory price with best quality products. There are a wide range of metal arts products for garden designers and owners as well in Dongyuan's offer
3. DONGYUAN's big metal ball are famous for their 2 inch stainless steel balls. Mirror Polished Stainless Steel Hollow Ball with Hole is not just durable but also lightweight with unique texture from best materials
4. chrome plated steel balls is adequate to widely apply for stainless steel round balls for its tapped steel balls features. Our products can meet customers’ different kinds of requirements
5. Foshan Dongyuan Trading Co., ltd's DONGYUAN stainless steel magnetic balls feature 5mm stainless steel balls for reduced wear and extended seal life. The lead time is at least 15-20 days or depending on quantity.
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. Foshan Dongyuan Trading Co., ltd is a leading enterprise in big metal ball market, mainly producing 2 inch stainless steel balls. - It turns out to be effective that Foshan Dongyuan Trading Co., ltd has been putting a lot of investment into producing chrome plated steel balls with great performance.
2. Foshan Dongyuan Trading Co., ltd is strong for its R&D and production ability.
3. Foshan Dongyuan Trading Co., ltd strictly test quality of stainless steel magnetic balls before delivery. - In the cooperation with our global partners, Foshan Dongyuan Trading Co., ltd spreads its virtues to its partners in China and to global markets. Inquire Now!