Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 200 TONS PER MONTH |
| Delivery Time | Depends on quantity |
| Packaging Details | PLY-WOODEN CASE OR PALLET / As Requirement |
| Product Name | Elliptical Head |
| Specification | ASTM A516 / ASME SA516 |
| Grade | Gr. 70 |
| O.D. | 89mm to 10000mm |
| W.T. | 2mm to 300mm |
| Technics | Forged |
| Connection | Welding |
| Applications | Oil, Chemical Industry, Water Conservancy, electric power, boiler, machinery, metallurgy, sanitary construction etc. |
| Brand Name | YUHONG |
| Model Number | ASTM A516 / ASME SA516 Gr.70 Carbon Steel Elliptical Head |
| Certification | BV, ABS, DNV, CCS, LR, KR, GOST |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
A403 WP321H Elbow 90/180 Deg , Stainless Steel Butt Weld Fitting B16.9
ASTM B366 N08810 Incoloy 800H 1.4958 180 DEG Elbow Buttweld B16.9
B366 Hastelloy C22 180° LR Elbow Long Radius Butt Weld Fitting
STAINLESS STEEL N08904 BUTT WELD FITTING SB366 WP904L EBLOW B16.9
Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 200 TONS PER MONTH |
| Delivery Time | Depends on quantity | Packaging Details | PLY-WOODEN CASE OR PALLET / As Requirement |
| Product Name | Elliptical Head | Specification | ASTM A516 / ASME SA516 |
| Grade | Gr. 70 | O.D. | 89mm to 10000mm |
| W.T. | 2mm to 300mm | Technics | Forged |
| Connection | Welding | Applications | Oil, Chemical Industry, Water Conservancy, electric power, boiler, machinery, metallurgy, sanitary construction etc. |
| Brand Name | YUHONG | Model Number | ASTM A516 / ASME SA516 Gr.70 Carbon Steel Elliptical Head |
| Certification | BV, ABS, DNV, CCS, LR, KR, GOST | Place of Origin | CHINA |
| High Light | Oil Carbon Steel Elliptical Head ，Gr70 Carbon Steel Elliptical Head ，Heat Exchanger Parts ASTM A516 | ||
Carbon Steel Elliptical Head ASTM A516 Gr.70 Manufacturer For Oil
YUHONG provides elliptical heads which are used in many pressure vessel environments. An elliptical head depth of dish is a quarter of the vessel’s internal diameter and by increasing the straight flange to the depth of dish will result in the inside height. Elliptical heads are an economical solution for medium pressure tanks, due to the reduced metal thickness requirement.
Features:
A516 Gr70 not only has very high strength but also has very good toughness, wear resistance, fatigue resistance, impact resistance, welding ease of processing and cold forming properties.
Elliptical heads (also known as ellipsoidal heads or elliptical dish ends) are typically made of carbon steel, stainless steel, austenitic and cold workable metals. This elliptical head shape is more economical because the height of the head is only a fraction of the diameter.
CHEMICAL COMPOSITION OF A516 GR.70
| C | Si | Mn | P | S | Al | Cr | Cu | Ni | Mo | Nb | Ti | V |
| 0.18 | 0.4 | 0.95/1.50 | 0.015 | 0.008 | 0.02 (Min) | 0.3 | 0.3 | 0.3 | 0.08 | 0.01 | 0.03 | 0.02 |
Equivalent Material
| British Standard | European Norm | ASTM/ASME |
| BS1501-224-490A/B | EN10028 P355GH | A/SA516 - Grade 70 |
The elliptical head ( or named ellipsoidal head ) which is a head consisting of two parts: a rotating ellipsoidal sphere and a cylindrical straight section. Elliptical tank head is fabricated to have a certain shape instead of a particular dish radius or knuckle radius. The dish radius is approximately 90% of the diameter and the knuckle radius is approximately 17% of the diameter. 2:1 elliptical flanged and dished heads are ASME compliant.
Applications:
Pressure vessels:
Elliptical head are frequently used as end closures for pressure vessels such as boilers, reactors, and distillation columns. These vessels are used in industries such as oil and gas, chemical processing, and power generation.
Tanks:
Elliptical head can be used in the construction of storage tanks for liquids or gases such as water, fuel, and natural gas. They provide a smooth transition between the tank body and the tank head.
Heat exchangers:
Elliptical head can also be used in the construction of heat exchangers such as shell-and-tube heat exchangers, which are used in a wide range of industries including food processing and pharmaceuticals.
Materials
Carbon steel tank ends/caps, flat dished head: SA516 GR60N,GR70N
Stainless steel ELLIPSOIDAL DISHED END, elliptical tank head: SA240 304, 316
Titanium alloy pressure vessel ends: SB256 GR1, GR2, GR5
Production Procedure
Materials purchased - Physical and chemical tests - Production - Hot forging and forming - Heat treatment - Inspection - Fine finishing - Finished product inspection - Marking - Finished product inspection - Marking - Packing and typing - Shipping.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
Get in touch with us
Leave a Message, we will call you back quickly!