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  • carbon steel hemisphere
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Steel Hemisphere Stainless Steel Balls Metal Sphere Half Stainless Steel Balls

Supply Ability:
2000 Piece/Pieces per Month
Packaging Details
1, Shipment by bulk OD more then 5000mm
2, GP Containers for OD within 2200mm
3, FR Container OD within 4000mm
4, Iron Cage and wooden pallets
or according to your requirement
Port
Qingdao, Tianjin, Shanghai, any port in China


large steel hemisphere stainless steel balls metal sphere half stainless steel balls

Product Description

1. Grade: Carbon steel, Stainless steel, Aluminum,Titanium,etcAccording to customers requirement.

2. Size: 89mm–10000mm

3. Standard: ANSI, ASME ,MSS, API, DIN, JIS

4. Certification: ISO9001 ,ISO14001,OHSAS18001

5.Name: large steel hemisphere stainless steel balls metal sphere half stainless steel balls

Product Name
steel hemisphere stainless steel balls metal sphere half stainless steel balls
Material
Stainless steel
Color
natural
Surface Treatment
Sand Blasting,Pickling
Technology
Hot pressing,cold pressing
Brade
Precision
Test
UT,RT,MT,PT,ET
Applications
Such as oil, chemical industry, water conservancy, electric power,
boiler, machinery, metallurgy, sanitary construction etc

Producing-process

Picking steel—Cutting—Welding—Heating—Spinning—Stamping—Trimming—
Defect detection—QC—Warehousing—Transportation
large steel hemisphere stainless steel balls metal sphere half stainless steel balls

Product Show

Hemispherical Head (also called hemispherical tank heads or hemispherical dish ends) is widely

applied to make pressure tanks to storage liquids and gasses. Our asme hemispherical head is

often made with carbon steel, stainless steel, austenitic and non ferritic metals that can be cold

worked. Hemispherical is the ideal shape for development of hemispherical dish end, because

the pressure in the vessel is divided equally across the surface of the head. The radius (Ri) of

the head equals the radius of the cylindrical part of the vessel. This type of hemispherical

tank heads or hemispherical dish ends are made in most popular sizes and thicknesses.

 

The smaller diameter of the hemispherical head can be the overall compression molding,

but the larger diameter because of its large depth, the overall compression is difficult, it is

necessary to use a number of the same sizes of the trapezoidal ball and the top of the center

of a round spherical plate ball crown made of welding.

Compared with other forms of dished head,  due to manufacturing difficulties, the

hemispherical head is often used in addition to the pressure is higher, larger diameter pressure vessel.

Size range: 50mm-10000mm with integral formed,larger sizes with subsection formed can be specified.

Thickness: 3mm-200mm
Standard: ANSI, ASME ,MSS, API, DIN, JIS, BS,AWWA

Material:stainless steel,carbon steel, aluminum,special steel etc.

Application: mainly for fire pits,pressure vessels in diverse industry such as  oil, chemical,winery,

pharmaceutical, environmental and military.

Our Services

We offer our products in the following materials:

Carbon Steel: SA36, SA516-70, SA387 Grade 5 Class 2 (Forming Only), SA285 Grade C (Forming Only)

Stainless Steel: SA240T304/304L, SA240T316/316L, SA240T304H (Forming Only), SA240T904/904L (Forming Only)

Copper: O-Temper Material (Forming Only)

Aluminum: O-Temper Material (Forming Only)

Get in touch

FAQ

Q: What’s the information should I provide when inquiry?

A: Thanks for your question. 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. There are several important data, such as material, type of head( We have elliptical head, hemispherical head, dished head, flat head, etc. ),diameter, thickness, special tolerances or requirements. We can do the drawings according to your requirements, and you confirm that the final product drawings.

Q: what are surface treatment of the product?

A:Thanks for your question. For carbon steel products, we sandblasting descaling product surface. For stainless steel products, we use acid to remove surface oil and impurities.

Q: How do you ensure the quality of products?

A: Thanks for your question.Our production staff is trained through national quality department, and obtain the corresponding certificate, with years of production and design experience. Weld must undergo X-ray inspection to ensure that no defects.

Q: Can you help us matching related products?

A: Thanks for your question. Our company also is surrounded by a lot of ancillary businesses, such as flanges, boiler, oil refining equipment, etc. We can help you matching the highest quality products with the lowest prices .

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