China ASME U Stamp Normalized Carbon Steel End Cap 2:1 Elliptical Heads Torispherical Dished Pressure Vessel Heads

ASME U Stamp Normalized Carbon Steel End Cap 2:1 Elliptical Heads Torispherical Dished Pressure Vessel Heads
1) Carbon steel fitting and alloy steel fitting
2) Standard: ASTM, ANSI, JIS, DIN ,EN10253
3) Material: A234WPBA234 WPL3/L6 P1 P11 P5 P91304 304L 316 316L
4) Size: 1/2"-36"
5) Angel:30,45-degree,60,90-degree,180-degree
6) Surface treatment: transparent oil, rust-proof oil, hot galvanizing
7) Price: very competitive
8) Special design available as customer'srequest
9) Nipple ,Union fitting,and socket
Specification seline; color: #333333; background-color: #ffffff;"> Carbon Steel;Stainless Steel; Aluminum; Exotic Alloys; Special Steel...Torispherical; 2:1Semi Ellipsoidal; Hemispherical; Flat Bottom; Floating Heads; Tank Heads; Dish Heads; Dished Ends; Pipe Caps....1. Intermediate & Final stage Heat Treatments;
2. Sand / Shot Blasting after Heat Treatment;
3. Weld Edge Preparation (Manual & Machined)1.Cold & Hot forming ;
2. Hot Pressed Hemispheres and Cold Formed Segmental Hemispheres; 1. Liquid Penetrant Examination;
2. Ultrasonic Testing;
3. 100% Radiography Testing of weld seams;
4. Magnet Particle Examination;
5. Inspection under various Third party Inspection Agencies
6. NDT (after forming) : DPT, RT, MPI, UT;
7. NDT : 100% DPT, UT & RT OF weld jointseline; color: #333333; background-color: #ffffff;">ASME U Stamp Normalized Carbon Steel End Cap 2:1 Elliptical Heads Torispherical Dished Pressure Vessel HeadsProduction Process of Heads:
Picking steel---Cutting---Welding---Heating---Spinning---Stamping---Trimming---Defect detection---QC---Warehousing---Transporttation
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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.
The ellipsoidal head has good mechanical properties better than the torispherical head. Due to the application of spinning manufacturing process in recent years, the fabrications of the larger diameter elliptical head is also can be realized. ASME elliptical dished heads are used in the construction of tanks for unfired pressure vessels, such as liquefied petroleum gas and air receivers.
The flat bottoms 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.
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. According to the size of the end of the type is divided into non-folding conical tank head and hemming conical dished head.
Packing & Delivery

ASME U Stamp Normalized Carbon Steel End Cap 2:1 Elliptical Heads Torispherical Dished Pressure Vessel Heads
Packing Details : Wooden pallet,Wooden case,Iron pallet,Iron steel frame
Delivery Details : 3-30 days after your payment
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If you are interested in our products, We want to know the following details
Information necessary to order heads:1. Quantity2. Type of Head3. Dimensional Information (O.D., I.D., Thk., S.F., etc.)4. Material Specifications5. Special Tolerances or Requirements6. Bevel Requirements
Abbreviations for sketches:
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