Foshan Dongyuan Trading Co., Ltd. is a company dealing with a variety of products, whose major products are stainless steel and related accessories such as stainless steel valves, sculptures of all kinds of shapes as well as spheres covering many sizes. Having been in this trade for 4 years, we have succeeded in satisfying our clients and customers throughout the world for our products are of excellence and superiority. Customers’ needs are always our priority. Please rest assured that once we start meeting your requirements on any possible products we could come up with, no worries will incur about the quality, prices and all sales services. We are accountable and obligated for our customers’ comfort in terms of product quality, service and after-sales.
We supply the full range of stainless steel spheres from 6mm - 2000mm diameter.
Q:What are your finish options?
A:Yes, we offer a wide range of options to meet different requirements from our clients regarding size/diameter, thickness, color and material and so on. Options include: stainless 304 and 316 or 201, powder coat, paint, galvanized plate, or natural rust finish. Our powder coated finish has an undercoated zinc plate for outdoor use, which also eliminates the need for maintenance and rusting.
Q:What is your lead time?
A:Our general lead time is 10-15 days but may extend during peak periods.
Q:Is a deposit required?
A:It depends on the price of the purchase. If it is over 10,000 o, then a deposit of 50% of the total sum is required in advance, and the rest could be paid before the products are finished.
PACKAGES
Outside packing:
2CM standard wooden crate with metal junction and nails;
Enough wood chunks as support for the inner products;
Anti-shaking;
Three strong strapping packing belts around the wooden crate ;
Inside Packing:
Thick plastic or soft foam to avoid scratches on the surface of the ball;
Shockproof foam to protect each carved garden ball for decoration.
Robust corrugated carton along with plastic soft shockproof foam to avoid scratches on the surface of the ball.
Different sizes are available.
SHIPPING
Modes of Shippment
Ground, Ship and Air
Ground:
Land or "ground" shipping can be by train or by truck. Ground transport is typically more affordable than air, but more expensive than sea especially in developing countries like India, where inland infrastructure is not efficient.
Shipment of cargo by trucks, directly from the shipper's place to the destination, is known as a door to door shipment and more formally as multimodal transport. Trucks and trains make deliveries to sea and air ports where cargo is moved in bulk.
Ship:
Much shipping is done aboard by actual ships. On rivers and canals, barges are often used to carry bulk cargo.
Air:
Cargo was transported by air in specialized cargo aircraft and in the luggage compartments of passenger aircraft. Air freight is typically the fastest mode for long distance freight transport, but also the most expensive.
304 widely used in the market. Used in iatrical instrument, chemical industry, avigation. Plastic hardware: scent bottles, sprayers, valves, nail polish, switches, washing machine, fridges, air condition, medicinal materials, automotive fittings, bearing, nursing bottle and so on. A representative of Austenitic. Nonmagnetic, but magnetic after rolling. Magnetism can be rid of, HRC ≤ 26. Antirust and anticorrosive. 304HC is softer and can be processed more easily than 304.
316 used in iatrical instruments, chemical industry, avigation, scent bottle, sprayer, valve, nail polish, mobile phone fittings. Austenitic. The best steel ball in the steel ball area, HRC ≤ 26. Better than 304. 316L is softer and more shinning than 316. Can be used in personal decoration.
Table 4. Grade specifications for 316 grade stainless steels.
Grade | UNS | Old British | Euronorm | Swedish | Japanese | ||
BS | En | No | Name | ||||
316 | S31600 | 316S31 | 58H, 58J | 1.4401 | X5CrNiMo17-12-2 | 2347 | SUS 316 |
316L | S31603 | 316S11 | - | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |
316H | S31609 | 316S51 | - | - | - | - |
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Table 5. Possible alternative grades to 316 stainless steel.
Grade | Why it might be chosen instead of 316 |
316Ti | Better resistance to temperatures of around 600-900C is needed. |
316N | Higher strength than standard 316. |
317L | Higher resistance to chlorides than 316L, but with similar resistance to stress corrosion cracking. |
904L | Much higher resistance to chlorides at elevated temperatures, with good formability |
2205 | Much higher resistance to chlorides at elevated temperatures, and higher strength than 316 |
Composition ranges for 304 grade stainless steel
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
304 | min. max. | - 0.08 | - 2.0 | - 0.75 | - 0.045 | - 0.030 | 18.0 20.0 | - | 8.0 10.5 | - 0.10 |
Mechanical properties of 304 grade stainless steel
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
304 | 515 | 205 | 40 | 92 | 201 |