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Product name:Titanium Pressure Vessel Hemispherical Tank Head
Standard: ASME VIII-I, DIN28013
Material: GR1, GR2, GR7, GR12 etc.
Size: Customized
The Hemispherical Tank Head head refers to the element used to close the end of the container to isolate the internal and external media, also known as the end cover. The head of cylinder descriptors is generally a rotating shell. According to the shape of the head surface, it can be divided into convex shape, conical shape, flat shape and combined shape. Convex head refers to the head whose outer surface is convex, such as semi spherical, elliptical, dished and non folded spherical head. Some gas cylinders adopt the combined bottom head with convex face inward, which can not only ensure the strength, but also meet the needs of use.
Matterial: titanium GR1, GR2, GR7, GR12 etc.
Type: select suitable head types according to the requirements and effectiveness of industrial equipment, such as elliptic, butterfly, cone, ball, etc
Size: generally, the height width ratio of the head is manufactured according to international standards, or can be customized according to customer requirements
Scope of application: the head is widely used in petroleum, electronics, chemical industry, medicine, textile, food, machinery, construction, nuclear power, aerospace, industry and other industries.
ASTM B265
Fe max
O max
N max
C max
H max
Pd
Al
V
Mo
Ni
Elong'n
Rp 0.2
Rm
No
wt%
wt%
wt%
wt%
wt%
wt%
wt%
wt%
wt%
wt%
%
MPa
MPa
Grade 1
0.2
0.18
0.03
0.1
0.015
24
170-310
240
Grade 2
0.3
0.25
0.03
0.1
0.015
20
275-450
345-480
Grade 3
0.25
0.3
0.05
0.1
0.015
18
360-480
480-700
Grade 4
0.5
0.4
0.05
0.1
0.015
15
500-530
600-680
Grade 5
0.4
0.2
0.05
0.1
0.015
5.5-6.7
10
800-1100
890-1400
Grade 6
0.1
16
780-820
820-860
Grade 7
0.3
0.25
0.03
0.1
0.015
0,12-0,25
20
275-450**
345
Grade 9
0.25
0.15
0.02
0.05
0.015
2,5-3,05
15
550
650
Grade 11
0.2
0.18
0.03
0.1
0.015
0.12-0.25
24
170-310**
240
Grade 12
0.3
0.25
0.03
0.1
0.015
0.3
0.8
25
414-460
499-600
Grade 13
0.5
Grade 14
0.5
Grade 15
0.5
Grade 16
0.04-0.08
27
345
485
Grade 17
0.18
0.04-0.08
35
206
345
Product name:Titanium Pressure Vessel Hemispherical Tank Head
Standard: ASME VIII-I, DIN28013
Material: GR1, GR2, GR7, GR12 etc.
Size: Customized
The Hemispherical Tank Head head refers to the element used to close the end of the container to isolate the internal and external media, also known as the end cover. The head of cylinder descriptors is generally a rotating shell. According to the shape of the head surface, it can be divided into convex shape, conical shape, flat shape and combined shape. Convex head refers to the head whose outer surface is convex, such as semi spherical, elliptical, dished and non folded spherical head. Some gas cylinders adopt the combined bottom head with convex face inward, which can not only ensure the strength, but also meet the needs of use.
Matterial: titanium GR1, GR2, GR7, GR12 etc.
Type: select suitable head types according to the requirements and effectiveness of industrial equipment, such as elliptic, butterfly, cone, ball, etc
Size: generally, the height width ratio of the head is manufactured according to international standards, or can be customized according to customer requirements
Scope of application: the head is widely used in petroleum, electronics, chemical industry, medicine, textile, food, machinery, construction, nuclear power, aerospace, industry and other industries.
ASTM B265
Fe max
O max
N max
C max
H max
Pd
Al
V
Mo
Ni
Elong'n
Rp 0.2
Rm
No
wt%
wt%
wt%
wt%
wt%
wt%
wt%
wt%
wt%
wt%
%
MPa
MPa
Grade 1
0.2
0.18
0.03
0.1
0.015
24
170-310
240
Grade 2
0.3
0.25
0.03
0.1
0.015
20
275-450
345-480
Grade 3
0.25
0.3
0.05
0.1
0.015
18
360-480
480-700
Grade 4
0.5
0.4
0.05
0.1
0.015
15
500-530
600-680
Grade 5
0.4
0.2
0.05
0.1
0.015
5.5-6.7
10
800-1100
890-1400
Grade 6
0.1
16
780-820
820-860
Grade 7
0.3
0.25
0.03
0.1
0.015
0,12-0,25
20
275-450**
345
Grade 9
0.25
0.15
0.02
0.05
0.015
2,5-3,05
15
550
650
Grade 11
0.2
0.18
0.03
0.1
0.015
0.12-0.25
24
170-310**
240
Grade 12
0.3
0.25
0.03
0.1
0.015
0.3
0.8
25
414-460
499-600
Grade 13
0.5
Grade 14
0.5
Grade 15
0.5
Grade 16
0.04-0.08
27
345
485
Grade 17
0.18
0.04-0.08
35
206
345
Product name:Titanium Pressure Vessel Hemispherical Tank Head
Standard: ASME VIII-I, DIN28013
Material: GR1, GR2, GR7, GR12 etc.
Size: Customized
The Hemispherical Tank Head head refers to the element used to close the end of the container to isolate the internal and external media, also known as the end cover. The head of cylinder descriptors is generally a rotating shell. According to the shape of the head surface, it can be divided into convex shape, conical shape, flat shape and combined shape. Convex head refers to the head whose outer surface is convex, such as semi spherical, elliptical, dished and non folded spherical head. Some gas cylinders adopt the combined bottom head with convex face inward, which can not only ensure the strength, but also meet the needs of use.
Matterial: titanium GR1, GR2, GR7, GR12 etc.
Type: select suitable head types according to the requirements and effectiveness of industrial equipment, such as elliptic, butterfly, cone, ball, etc
Size: generally, the height width ratio of the head is manufactured according to international standards, or can be customized according to customer requirements
Scope of application: the head is widely used in petroleum, electronics, chemical industry, medicine, textile, food, machinery, construction, nuclear power, aerospace, industry and other industries.
ASTM B265
Fe max
O max
N max
C max
H max
Pd
Al
V
Mo
Ni
Elong'n
Rp 0.2
Rm
No
wt%
wt%
wt%
wt%
wt%
wt%
wt%
wt%
wt%
wt%
%
MPa
MPa
Grade 1
0.2
0.18
0.03
0.1
0.015
24
170-310
240
Grade 2
0.3
0.25
0.03
0.1
0.015
20
275-450
345-480
Grade 3
0.25
0.3
0.05
0.1
0.015
18
360-480
480-700
Grade 4
0.5
0.4
0.05
0.1
0.015
15
500-530
600-680
Grade 5
0.4
0.2
0.05
0.1
0.015
5.5-6.7
10
800-1100
890-1400
Grade 6
0.1
16
780-820
820-860
Grade 7
0.3
0.25
0.03
0.1
0.015
0,12-0,25
20
275-450**
345
Grade 9
0.25
0.15
0.02
0.05
0.015
2,5-3,05
15
550
650
Grade 11
0.2
0.18
0.03
0.1
0.015
0.12-0.25
24
170-310**
240
Grade 12
0.3
0.25
0.03
0.1
0.015
0.3
0.8
25
414-460
499-600
Grade 13
0.5
Grade 14
0.5
Grade 15
0.5
Grade 16
0.04-0.08
27
345
485
Grade 17
0.18
0.04-0.08
35
206
345
Standard: ASME VIII-I, DIN28013
Material: GR1, GR2, GR5, GR7, GR12
Size: Customized
Titanium Hemispherical heads
Titanium Spherical Heads ,aso called Titanium dish head,Titanium Elliptical Heads.It is a kind of boiler part in pressure vessel. It is usually used at both ends of pressure vessels. Then there is a welding pipe fitting product used for plugging at the end of the pipe. There are many forms. The head is a part of the container and is welded to the barrel. According to the different geometric shapes, it can be divided into spherical, elliptical, disc, spherical crown, cone shell and cover, among which spherical, elliptical, disc and spherical crown head are collectively referred to as convex head. In the welding is divided into butt welding head, socket welding head. Used in various vessels and equipment, such as storage tanks, heat exchangers, towers, reactors, boilers and separation equipment, etc.
Products
Processing Standard
Grade
Size
Titanium Elliptical & Spherical Heads
According to ASME VIII-I Standard or DIN28013
GR1, GR2, GR7, GR12, etc.
Process: Cold forming and hot forming Inspection: 100% Ultrasonic Test and PT test after forming. (As per requirement.)
Applications Mainly for pressure vessels and boilers in diverse industry such as oil, chemical, winery, pharmaceutical, environmental and military.
(Titanium dish head )DIN28013:
D (mm)
s min/max (mm)
Volumen (L)
h1 (mm)
kg pr mm s
D (mm)
s min/max (mm)
Volumen (L)
h1 (mm)
kg pr mm s
300
4-10
3.5
78
1,0
1550
5-15
483
403
22.5
350
4-10
5.6
91
1.3
1600
5-15
532
416
23.9
400
4-10
8.3
104
1,7
1650
5-15
585
429
25,4
450
4-10
11.8
117
2,1
1700
5-15
640
442
27.0
500
4-10
16.1
130
2.6
1750
5-15
700
455
28.5
550
3-12
21,6
143
3,1
1800
5-15
760
468
30
600
3-12
28,0
156
3.6
1850
5-15
825
481
31.5
650
3-12
36.0
169
4,2
1900
5-15
890
494
33
700
3-12
44,5
182
4,8
1950
5-15
965
507
36
750
3-12
54.5
195
5,5
2000
6-15
1040
520
37
800
3-13
66.5
203
6.2
2050
6-15
1120
533
38.5
850
3-13
79,5
221
7,0
2100
6-15
1200
546
40.5
900
3-13
94
234
乙8
2150
6-15
1290
559
42,5
950
3-13
111
247
8.6
2200
6-15
1380
572
44.5
1000
4-16
130
260
9.5
2250
6-15
1480
685
46.5
1050
4-13
150
273
10,4
2300
6-15
1580
598
46 5
1100
4-13
173
286
11,1
2350
6-15
1690
611
51
1150
4-13
198
299
12.5
2400
6-15
1800
624
53
1200
4-13
225
312
13.6
2450
6-15
1910
637
55
1250
4-13
254
325
14,7
2500
6-15
2030
660
57
Product name: Gr2 Titanium Welded pipe
Standard:ASTM B338 ASTM B862
Material: GR1 GR2 GR7 GR12
Diameter:10-914mm
Wall thickness:0.5-10mm
Length:Max 16000mm
Surface:Pickling surface/Polished
Type:Seamless, welded
Application:Heat Exchanger, chemical industry etc.
Technique:Rolled
Gr2 Titanium welded Tube
With the progress of titanium welded pipe welding and heat treatment technology, the titanium thin wall welded pipe widely used single or multiple gun gun TIG/PAW from fusion welding, after welding using on-line heat treatment process, through optimizing welding, annealing process, make the parent metal, weld and heat affected zone microstructure close, basically eliminate the welding stress at the same time, make the weld microstructure of homogenization. By comparison, it is found that the weld composition of the titanium welded pipe is basically the same as that of the base metal, and the mechanical properties and anti-corrosion properties of the weld are the same as those of the base metal. Widely used in petrochemical industry, exhaust pipe industry, machinery industry and so on.
Product Name
Titanium welded tube/tubes/pipe/pipes/tubing
Standard
ASTM B338/ASME SB338, ASTM B337/ASME SB337, ASTM B862/ASME SB862
Material
Gr1, Gr2, Gr7, Gr12, etc.
Length
≤16000mm
Size(mm)
Diameter 10-914mm
Section shape
Round
Certification
ISO9001:2015
Surface Treatment
pickling, polished, bright finish etc.
Feature
1.Low Density and High Strength 2.Excellent Corrosion Resistance 3.Good resistance to effect of heat 4.Excellent Bearing to cryogenic property 5.Nonmagnetic and Non-toxic
6.Good thermal properties
7.Low Modulus of Elasticity
In order to study the application technology of ultra-thin wall titanium welded pipe in the distillation seawater desalination, experts have studied and analyzed the heat exchange performance, mechanical performance, corrosion performance, preventing microbial adhesion and precipitation of non-condensible gas of ultra-thin wall titanium welded pipe, and compared with copper pipe, stainless steel pipe. The results show that the ultra-thin wall titanium welded pipe is the core component of distillation seawater desalination equipment, its wall thickness has been used in batches of 0.4mm, or even thinner, the product has excellent heat exchange performance, mechanical properties, corrosion resistance, is the preferred material of distillation seawater desalination heat exchange tube.
Product name:Titanium Dished Head
Standard: ASME VIII-I, DIN28013
Material: Titanium GR1, GR2
Size: Customized
Titanium Dished Head
The most common dish heads are the Ellipsoidal head the Hemispherical head. Heads are widely used in heat exchanger/pressure vessel equipment such as power generation, seawater desalination, water treatment, chemical processing and oil and gas exploration industries.
Product name:
Titanium dished head
Standard: According to DIN28013
Grade: GR1, GR2
Quality Inspection: 100% Ultrasonic Test and PT test after forming.
Process: Cold forming and Hot forming
Fabrication: According to ASME VIII-I standard.
Application:Used for Pressure Vessel Equipment
Classification of the head
Ellipsoid head, hemispherical head and hyperboloid head are three types of ASME pressure vessel disc head.
Ellipsoidal head
This is also known as a 2:1 oval head. This head shape is more economical because the height of the head is only a quarter of its diameter. Its radius varies between the major axis and the minor axis.
Hemispherical head
A sphere is the ideal shape for the head because the pressure in the container is evenly distributed over the surface of the head. The head radius (R) is equal to the radius of the cylindrical part of the container.
Spherical head of complex surface
These have a disc head with a fixed radius (CR), the size of which depends on the type of spherical head. The transition between the cylinder and the plate is called the knuckle. The steering knuckle is circular.
Chemical composition (Wt%)
ASTM No.
Fe max
O max
N max
C max
H max
Pd
Al
Bal
Grade 1
0.2
0.18
0.03
0.1
0.015
-
-
Ti
Grade 2
0.3
0.25
0.03
0.1
0.015
-
-
Ti
Physical Properties (Min)
ASTM Grade
Alloy Composition
Tensile Strength
Yield Strength
Elongation min %
ksi
Mpa
ksi
Mpa
Grade 1
Unalloyed Ti ("Pure") 35A -CP1
35
240
25
170
30
Grade 2
Unalloyed Ti ("Pure") 50A -CP2
58
400
40
275
25
Product name: Titanium Elliptical Dish Tank Head
Standard: ASME VIII-I, DIN28013
Material: GR1, GR2, GR7, GR12
Size: Customized
Titanium Elliptical Dish Tank Head
The Elliptical Dish Tank Head is the lid of the pressure vessel and the main bearing part of the pressure vessel. Its function is to seal. One is an upper and lower pressure vessel consisting of a tank, and the other end is a pipe, which does not extend forward, and is then welded to seal the pipe in the form of a header. The head of the product acts like a blind and a lid, but both can be removed. And the head can not be removed after welding. With support pressure vessels, pipes, flanges, elbows, tees, stone products. The quality of Elliptical Dish Tank Head /dish head is directly related to the long-term safe and reliable operation of pressure vessel.
Diameter 300 mm to 2000 mm
Shape Round
Thickness 1 to 16 mm
Process Industrial use
Material grade
CP4 - level; CP3 - secondary; Titanium contact international.like apply SSDS - level 3; CP1 - level 4; Seven; ; Grade 11 -CP ti-0.15pd; Grade 5 - Titanium 6Al-4V; Grade 6 -- Titanium 5Al-2.5Sn; Grade 9 - Titanium 3Al-2.5V; 12-0.8 Ni Ti - 0.3 - Mo -; Grade 19 - Titanium βC; Grade 23 - Titanium 6Al-4V ELI; 6, 6 v - 2 sn; 6 al zr - 2-2 sn - 4 mo; 6 al zr - 2 sn - 4-6 mo; Mo 8 al - 1-1 v. Fe 10 v - 2-3 al; 15 v - 3 cr - 3 sn - 3 al; Alpha alloy; Beta alloy; Alpha beta alloy
Purpose Forging
Features
Solid construction
Smooth Finish
High quality
Type of disk head/endcaps/head:
Ellipsoidal head
This is also known as a 2:1 oval head. This head shape is more economical because the height of the head is only a quarter of its diameter. Its radius varies between the major axis and the minor axis.
Hemispherical head
A sphere is the ideal shape for the head because the pressure in the container is evenly distributed over the surface of the head. The head radius (R) is equal to the radius of the cylindrical part of the container.
Torispherical head
These have a disc head with a fixed radius (CR), the size of which depends on the type of spherical head. The transition between the cylinder and the plate is called the knuckle. The steering knuckle is circular.
Klopper 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.
Korbbogen head
This is a hemispherical head, also known as a hemispherical head (DIN 28013). The radius of the disk is 80% of the diameter of the cylinder (CR=0.8 x D0.). The radius of the knuckle is (KR= 0.154x D0).
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