|Place of Origin:||China|
|Model Number:||200MM 300MM|
Payment & Shipping Terms:
|Minimum Order Quantity:||500kg|
|Packaging Details:||Ploy bag+25kg carton box+1000kg wooden box|
|Delivery Time:||7-15 days|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal|
|Supply Ability:||500pcs per day|
|Product Name:||Steel Half Sphere||Material Grade:||Q235|
|Application:||Decoration, Fence, Guardrail, Stairs||Thickness:||3mm|
|Surface:||Can Be Galvanized, Polished, Welded||Key Words:||Hollow Metal Ball|
stainless steel hollow ball,
stainless steel sphere hollow
Factory Hollow Metal Ball Q235 Carbon Half Ball Mild Steel Hemisphere 200MM 300MM
Our metal spheres and hemispheres are fabricated in various thickness and
material types for diverse uses including duplex stainless steel pressure vessels,pharmaceutical tanks ,
vacuum vessel,manure spreader tanks,plastic moulds ,cement silo ends,marine buoys ,dome bottom silos and air receivers .
Hemisphere offer a stronger vacuum,and drain better as a tank or pressure vessel bottom.
Hemisphere are the well accepted shape for high end pressure vessel design particularly for the pharmaceutical
and cosmetic and food cooking industries.
1. Material: Carbon Steel, Mild Steel,Corten Steel ,Stainless Steel
2 Surface. : Bare, Sandblasting, Painting etc
3. Size: 200mm - 2000mm;
4. Years of experience in manufacturing and exporting.
5. Package : pallet ,steel structure or as required
6. Strict inspection for raw material , production
7. Quality control before delivery
Carbon Steel Hemisphere Normal Size (Diameter )
Production Process of Hollow Half Metal Balls
Picking steel---Cutting---Welding---Heating---Spinning---Stamping---Trimming---Defect detection---
1. The normal size of the steel hemisphere is ?
Our workshop own the mold for steel hemisphere from 300mm to 1800mm,
hot selling sizes for fire pits are 500mm, 650mm, 800mm, 900mm, 1000mm.
2. The material for steel hemisphere is ?
We can provide carbon steel and stainless steel , such as Q235B,Q345R, 304 and 316L
3. The thickness of steel hemisphere is ?
The min thickness is 3mm and the max thickness is 12mm, 4-6mm is the most popular thickness .
4. The surface treatment for the steel hemisphere is ?
We can provide various surface treatment for steel hemisphere :
for carbon steel , bare and sandblasting are available ; for stainless steel ,
acid washing and mirror polished are available .
5. The package of steel hemisphere is ?
We can provide customized package service , most popular package is plywood pallet ,
other packages , like steel pallet , steel frame , plywood box are all accepted .
6. The MOQ of the steel hemisphere is ?
Our MOQ is 1 piece,delivered by express
7. Can you produce the steel hemisphere as our requirement ?
If you have drawings, we will be entirely in accordance with production drawings .
If you do not have the drawing, you can tell me the product data which necessary to order heads
Type of Head
Dimensional Information (O.D., I.D., Thk., S.F., etc.)
Special Tolerances or Requirements