Carbon Steel Half Sphere Factory Thickness 4mm - 8mm Diameter 300mm - 2000mm Mild Steel Hemisphere

1. Material: Carbon Steel, Mild Steel, Corten Steel  ,Stainless Steel

2 Surface. Finish: 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

Production Process of Heads:
 
Picking steel---Cutting---Welding---Heating---Spinning---Stamping---Trimming---Defect detection---QC---Warehousing---Transportation

FAQ

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
Quantity
Type of Head
Dimensional Information (O.D., I.D., Thk., S.F., etc.)
Material Specifications
Special Tolerances or Requirements
Bevel Requirements

8. The payment terms is ?

T/T, Paypal, Western Union, Moneygram, Alibaba Trade Assurance

Our service

1. Help customer to design, making drawing;

2. Providing free samples + dimension inspection report + material report;

3. Checking raw material, and inform customer before mass production;

4. Informing customer production schedule weekly;

5. Arrange shipment, and Inform customer in advance 7 days before finishing the order;

6. Before shipment, send the detailed product pictures, dimension inspection report, material report to customer;

7. Welcome customer inspection and the third party inspection;

8. Expressing original document;

9. Contact us for more information

If you are interested in our hemisphere , pls kindly send me more detailed requirement as following 

1.     Quantity

2.     Type of Head

3.     Dimensional Information (O.D., I.D., Thk., S.F., etc.)

4.     Material Specifications

5.     Special Tolerances or Requirements

6.     Bevel Requirements

Abbreviations for sketches:

·         O.D. — Outside Diameter

·         I.D. — Inside Diameter

·         Thk. — Thickness (nominal or minimum)

·         O.A.H. — Overall Height

·         I.H. — Inside Height

·         S.F. — Straight Flange

·         R. — Radius

·         D.R. — Dish Radius

·         I.K.R. or I.C.R. — Inside Knuckle (or corner) Radius

·         I.D.D. — Inside Depth of Dish