Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | Iron / Wooden Case |
| Product Name | Elliptical Head |
| Standard | ASTM A516 / ASME SA516 |
| Base Material | Carbon Steel Gr. 70 |
| O.D. | 89mm to 10000mm |
| W.T. | 2mm to 300mm |
| Type | Cap |
| Technics | Forged |
| Connection | Welding |
| Process | Hot Form |
| Applications | Such as 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 | ISO9001 |
| 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 | L/C,T/T | Delivery Time | 7 DAYS |
| Packaging Details | Iron / Wooden Case | Product Name | Elliptical Head |
| Standard | ASTM A516 / ASME SA516 | Base Material | Carbon Steel Gr. 70 |
| O.D. | 89mm to 10000mm | W.T. | 2mm to 300mm |
| Type | Cap | Technics | Forged |
| Connection | Welding | Process | Hot Form |
| Applications | Such as 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 | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | heat exchanger components ，exchanger parts | ||
ASTM A516 / ASME SA516 Gr.70 Carbon Steel Elliptical Head Ellipsoidal Dish End For Oil Gas Tanks
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.
Elliptical Heads Details
D0 = Outer diameter
Di = Inner diameter
SF = Stepped-edge height
DH = Dish height
THi = Total height innen
KR = Dish radius
CR = Wall thickness
| Standard | Description |
| ASTM/ASME | A/SA516 - Grade 70 |
| DIN Standard | / |
| British Standard | BS1501-224-490A/B |
| European Norm | EN10028 P355GH |
| Forging part | Hot Form |
| Material | ASTM A516 Gr.70 |
| Dimension | According to your drawings, or we supply the draws |
| Application | Oil and water tank cover and head |
| Inspection | Chemical composition; UT , MT; mechanical property; dimension check |
| Standard | ASTM, ASME, DIN, JIS, ISO, BS, API, EN |
| QC Doc. | Chemical composition report; mechanical properties report; UT test report; heat treatment report; dimensions check report. |
| Forging processing | Ingot---forging---heat treatment---rough machining---UT.MT---Q+T---inspection---finishing machining---UT.MT---Packing |
| Heat treatment | Normalized / Annealed / Quenched / Tempered |
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.
Large Bending Machine
Applications
Petroleum, electronics, chemicals, pharmaceuticals, light textiles, food, machinery, construction, nuclear power, aerospace, military industry
Pressure vessel Dished heads, Boilers Ends caps, ellipsoidal dished end, Heat exchanger Elliptical head, Crown radius of Ellipsoidal head
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!