Pressure Vessel Carbon Steel Water Tank Manhole Cover cap
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:Pressure Vessel Carbon Steel Water Tank Manhole Cover cap
Material | Carbon Steel;Stainless Steel; Aluminum; Exotic Alloys; Special Steel... |
Main Products | Torispherical; 2:1Semi Ellipsoidal; Hemispherical; Flat Bottom; Floating Heads; Tank Heads; Dish Heads; Dished Ends; Pipe Caps.... |
Surface Treatment | 1. Intermediate & Final stage Heat Treatments; |
Technology | 1.Cold & Hot forming ; |
Test | 1. Liquid Penetrant Examination; |
2:1 Semi-Ellipsoidal heads are deeper than a torispherical head and therefore stronger and able to resist greater pressures. These heads are more difficult to form owning to the greater depth required. As a result these are more expensive to form than a torispherical head, but may allow a reduction in material thickness as the strength is greater.
Torispherical heads are the most common type of head used for the manufacture of pressure vessels and usually the most economical to form.
Hemispherical heads allow more pressure than any other head. However, the hemispherical head is the most expensive to form, as they consists of a number of petals or gores. The number of which depends on the size of the head and the thickness of the plate to be used. The depth of the head is half of the diameter
Shallow heads are the most common type of head used for the manufacture of atmospheric tanks and vessels and usually used on horizontal tanks. These heads are not suitable for pressure vessels and not recommended for tanks or vessels with external loads, i.e. agitators, nozzles with high loads.
Flat head is a flat end with a knuckled outer edge.
It is typically used as bases on vertical atmospheric tanks and lids for smaller tanks.
Dished head is only heads are generally used for atmospheric tanks and vessels and for bulk heads or baffles inside horizontal tanks or tankers.
spherical head without edge
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)
Quality assurance
Quality is the most important aspect of strength.We will make the material from the material to the end of the monitoring, making sure that each part can be of high quality according to the regulations.Each program will be monitored to ensure any errors in the manufacturing process.
Competitive price guarantee
With years of experience, we can offer our customers the most competitive prices.At the same time, as a powerful factory, we can offer customers more favorable prices than other factories.
Delivery time guarantee
We will strictly control the manufacturing schedule to ensure punctual delivery.It can satisfy the customer's time schedule and ensure the continuous production of customers.
1. Iron Frame
2. Wooden Box
3. Iron pallet
4.Wooden pallet.
5.Professional fixation
6. Curstomed requirment
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.
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.
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.
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 .
304 stainless steel elliptical heads with customized size
Skype:frieda8368
Whatsapp/Weichat:86-18264838918
Email:sales03(AT)precision-metal.net
Frieda