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Porduct name : Titanium clad Tubesheet
Material: Titanium +steel,Titanium+stainless steel etc.
Size &Standard: As per client drawing
Production Method: Forging,annealing and machining
Advantage: Excellent corrosion resistance ability
Packing: Plywood case
Application: Heat Exchanger, chemical equipment, Pressure Vessel, filter devices, etc.
Titanium clad tubesheet
Product Name Titanium clad tubesheet
Base Metal All types of steel and stainless steel ,sopper etc.
Clad Metal Titanium GR2 Gr7 Gr9 Gr12 etc.
Dimension Customized
Standard ASTM
Shape Round
Certificates ISO9001, Mill Test Report, Certificate 3.1, EN, Ultrasonic Certificate
Applied Equipment Pressure Vessels, Boilers, Containers
Application Power Generation, Industry Refrigeration, Oil&Gas, Chemical&Petrochemical
Exported Countries USA, Australia, Russia, Bahrain, Venezuela, Greece, Korea, Indonesia etc.
Explosive Welding Technical Advantage:
→no limits of materials shape, thickness and area;
→metallurgical bonding with high strength;
→high performance of machining process;
→improving the materials performance after bonding;
→realizing multilayer materials clad;
Product name:Gr2 Titanium Hemispherical Heads
Standard: ASME VIII-I, DIN28013
Material: GR1, GR2, GR5, GR7, GR12
Size: Customized
Gr2 Titanium Hemispherical heads
The dish head refers to the element used to close the end of the container so that the internal and external media are isolated, also known as hemispherical heads/dish end/ Elliptical Dish End. The head of a cylindrical container is usually a revolving case. According to the shape of the head surface, it can be divided into convex shape, conical shape, flat shape and combination shape. Convex heads refer to heads with convex outer surface shape, such as hemispherical, oval, disc and unflanged spherical heads. Some gas cylinders use convex inward combined bottom head, which can not only ensure strength, but also meet the needs of safe use.
A head is a part of a container that is welded to the cylinder. (As shown below) According to different geometric shapes, it can be divided into spherical, oval, disc, spherical crown, cone shell and cap, among which spherical, oval, disc and spherical crown heads are collectively referred to as convex heads. In the welding is divided into butt welding head, socket welding head. Used for all kinds of container equipment, such as storage tank, heat exchanger, tower, reactor, boiler and separation equipment, etc.
Product name:Titanium Hemispherical Dish Head
Standard: ASME VIII-I, DIN28013
Material: Titanium GR1, GR2
Size: Customized
Titanium Hemispherical Dish Head
Material: titanium, titanium alloy
Outer diameter: dn15-dn1200
Wall thickness: sch5-sch160.
Standard: ASME DIN JIS BS
Scope of application: petrochemical industry, nuclear power, machinery, medical equipment, chemical fertilizer, shipbuilding, waterproof treatment, pipeline, etc
Purpose: pipe fittings welded on the pipe end or installed on the external thread of the pipe end to cover and block the pipe. It is used to close the pipeline and has the same function as the pipe plug. The pipe cap includes the design of convex pipe cap, conical shell, reducing section, flat cover and tightening mouth.
The most common types of spherical head:
Pan head
This is a spherical head. The radius of the plate is equal to the diameter of the cylinder to which it is attached. The radius of the knuckle is equal to one tenth of the diameter of the cylinder.
Ellipsoidal head
This is a semicircular head, also known as a semicircular ellipsoid head. The radius of the disk is 90.45% of the diameter of the cylinder (ICR=0.9045 x od). The radius of the steering knuckle is (IKR=0.1729 x od).
Product name:Gr12 Titanium Hemispherical Head
Standard: ASME VIII-I, DIN28013
Material: GR1, GR2, GR7, GR12
Size: Customized
Gr12 Titanium Hemispherical Head
Hemispherical head refers to the head composed of half spherical shell and straight edge (cylindrical short joint). The radius of curvature of the spherical shell is equal everywhere and the force is uniform. Compared with other heads, hemispherical heads require the smallest wall thickness under the same internal pressure. At the connection between the spherical shell and the cylinder with the same thickness, the edge stress caused by the change of curvature radius is only 3.1% of the overall membrane stress of the cylinder, which can be ignored. Therefore, the mechanical properties of hemispherical head are the best and the materials used are the most economical.
Product name:Gr12 Titanium Hemispherical Head
Standard: ASME VIII-I, DIN28013
Material: GR12
Size: Customized
MOQ:1PC
Spherical head, also known as spherical crown head, is a head formed by the spherical crown part of the spherical shell, including hemispherical head and non folded spherical head.
The spherical head has excellent forging, smooth surface, acid and alkali resistance, high temperature resistance, beautiful appearance and strong texture performance.
The applicable medium of spherical head is gas, liquid and steam.
Spherical heads are used in petroleum, electronics, chemical industry, medicine, textile, food, machinery, construction, nuclear power, aerospace, military and other industries.
Precautions for use of spherical head:
1. Carbon steel spherical head will crack in nitrate, ammonia, alkaline sodium and other environments. Explain to eliminate residual stress when ordering head.
2. Stress corrosion cracking of austenitic stainless steel will occur in the specific environment with chloride ions. Select appropriate materials when designing spherical head.
3. For carbon steel vessels requiring hot galvanizing or aluminizing, heat treatment shall be carried out first to remove residual stress
Titanium grade 12 pipe (Ti-0.3Mo-0.8Ni)
Chemical compositions(weight%,<=)
Mo
Ni
Fe
C
N
0.2-0.4
0.6-0.9
0.30
0.08
0.03
H
O
Ti
Others
Total
0.015
0.25
Remainder
0.10
0.40
Physical properties(>=)
Σb
Tensile Strength
(Mpa)
σr0.2
Yield Strength
(Mpa)
δL0+50mm
Elongation
(%)
ψ
Reduction of area
(%)
440
345
18