• Conical Heads1
  • Conical Heads1

Stainless steel conical dish end and dished conical head pressed steel tank end cap

Conical Head (also called the tapered tank head) is widely used for vessel bottom or cover plates. With the shape of concentric cone, the toriconical head consists of a large end cone and a small end. Cone and large end of the connection, due to geometric discontinuity, the radius of curvature of the mutation, so there will be a large lateral thrust, causing a large edge stress, prone to bending, it is necessary to strengthen.the tapered head The cone head type is divided into CHA (30), CHA (45), CHA (60) by half angle. 


Stainless steel conical dish end and dished conical head pressed steel tank end cap

Product Description

Diameter 25mm-5000mm 
Wall thickness 2mm-300mm

Carbon steel, Stainless steel, Aluminum, copper,etc

According to customers requirement

Surface treatment Natural color , mirror polishing , sandblasting , pickling 
Connection Welding
Technology Hot pressing,cold pressing
Applications Such as oil, chemical industry, water conservancy, electric power, 

boiler, machinery, metallurgy, sanitary construction etc.


Wooden cases ,wooden pallet ,plastic bag , steel box

or as per customers requirement

Delivery time According to customers requirement


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

Packaging & Shipping

Delivery Details : 7-10 days after order of steel hemispheres

Packing Details : 1 . Pallet packing 

                               2 . wooden case packing 

                               3 . steel pallet packing 

                               4 . nude packing 

                               5 . according to customers requireme

Company Information

Shandong Precision Metal Products CO.,LTD is a specialized manufacturer of tank head. With over 10 years of engineered driven expertise ,it is a recognized leader within the tank head industry in china.With unique head forming, fabrication and heat treating capabilities, we offer a diversified range of products. Head diameters is from 3.5″ to 393.7”, and Head thickness is from 0.078″ to 11.8”. Pressure vessel heads and tank ends are available in a broad range of sizes, shapes, thicknesses and material specifications.

Our Services

1. Help customer to design, making drawing;
2. Checking raw material, and inform customer before mass production;
3. Informing customer production schedule weekly;
4. Arrange shipment, and Inform customer in advance 7 days before finishing the order;
5. Welcome customer inspection and the third party inspection;
6. Expressing original document; 

7.What’s the information should i provide when inquiry ?

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.)
Material Specifications
Special Tolerances or Requirements
Bevel Requirements
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

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