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Standard: ASME VIII-I, DIN28013
Material: GR1, GR2, GR5, GR7, GR12
Size: Customized
Gr2 Titanium Dish Head
Product Information
Titanium dish head is the end cap on the pressure vessel and is a main pressure-bearing part of the pressure vessel. The role played is the sealing effect. First, the upper and lower bottoms of the tank-shaped pressure vessel are made, and the second is that the pipe is at the end and is not going to extend forward. Then a titanium dish head is used to seal the pipe in the form of welding. There are blind plates and caps that are similar to the functions of titanium dish head, but those two products can be disassembled. After titanium dish head is welded, it cannot be disassembled. So the quality of titanium dish head is directly related to the long-term safe and reliable operation of the pressure vessel.
Standard: ANSI/ASME, DIN, GB, EN, JIS, MSS, API, BS, AWWA, GOST etc.
Grade: GR1, GR2, GR5, GR7, GR12
OD: 300-2500mm
Thickness: 2-300mm
Production Process: Cold Forming, Hot Forming
Surface Treatment: Sand Blasting, Pickling, Coating etc.
Applications: Heat Exchanger, Condenser, Pressure Vessel, Reactor, Storage Tank, Boiler, Absorber etc
Product name: Gr2 Titanium welded Tube
Standard:ASTM B338
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
Titanium welded pipe is produced by automatic continuous production line, using titanium strip coil with uniform wall thickness through cold bending forming, welding, online heat treatment, sizing straightening, non-destructive testing and air tightness test and other procedures. From sponge titanium to welded pipe, the material utilization rate is usually about 80%, if the titanium strip coil as the raw material, its material utilization rate is more than 95%. With the rapid development of titanium industry and mature welding technology, the titanium tube welding will also greatly enhance production efficiency, quality stability, consistency, and the production efficiency will be higher, can according to customer request length cut into the required length, short delivery time, high material utilization, cost per unit is seamless tube will be lower.
Product name: Gr2 Titanium welded Tube
Standard:ASTM B338 ASTMB 862
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
MOQ:100kgs
Titanium welded pipe production process: titanium with open book - shearing butt - looping the loading - titanium belt cleaning - type pipe forming and welding to eddy current flaw detection, the predetermined diameter - online annealing - pure sizing/straightening to eddy current flaw detection, laser caliper - online printing - scale cutting and ultrasonic testing to fine scale/flat head, air tightness test to the finished product inspection, packaging warehousing.
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:Gr2 titanium dome dish heads
Standard: ASME VIII-I, DIN28013
Material: GR1, GR2, GR7, GR12
Size: Customized
Gr2 titanium dome dish heads
A dish head is a part of a container that is welded to the cylinder. According to the different geometric shapes, it can be divided into spherical, oval, disc, spherical crown, vertebral shell and cap. The sphere, the ellipse,disc head is also referred to as convex head. In the welding way is divided into butt welding head, socket welding head, used for all kinds of container equipment, such as storage tanks, heat exchanger, tower, reactor, boiler and separation equipment. Materials are carbon steel, stainless steel, alloy steel, aluminum, titanium, copper, nickel and nickel alloy etc
Dish head is an indispensable and important part of pressure vessel equipment in petrochemical, atomic energy and food and pharmaceutical industries.
Standard: ASME VIII-I, DIN28013
Thickness:5-100mm
Size: Customized
Material: GR1, GR2, GR7, GR12
High temperature resistant:100-1000°℃
Resistance to high pressure:0.25-100kg
Application:Pressure vessel equipment
Grade
Fe max
O max
N max
C max
H max
Pd
Al
V
Mo
Ni
Elong'n
Σb
(Mpa)
σr0.2
(Mpa)
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
240
140
Grade 2
0.3
0.25
0.03
0.1
0.015
20
400
275
Grade 7
0.3
0.25
0.03
0.1
0.015
0,12-0,25
20
400
275
Grade 12
0.3
0.25
0.03
0.1
0.015
0.3
0.8
18
460
300
Product Name: Titanium Anode Basket
Material: Gr1, Gr2
Size: Customized
Application: Anodizing Electroplating Plating
Shape: Rectangular, round and spiral etc
Characteristics
1. Used in the electroplating industry, it can effectively control the ratio of anode to cathode;
2. The anode has good solubility and produces less anode mud;
3. It is convenient to load or supplement anode materials;
4. The anode material is fully used, saving energy consumption;
5. Titanium basket has the characteristics of acid resistance, alkali resistance, corrosion resistance, high temperature resistance and high strength;
6. Titanium basket uses a mesh drawn from industrial pure titanium plates, which has high tensile strength and durability.
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: Gr2 titanium tubes 19mm
Standard:ASTM B338
Material:Titanium Gr1, Gr2, Gr5, Gr7, Gr9, Gr11, Gr12, etc.
Diameter:5-914mm
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 tubes 19mm
Titanium tube has been widely used in chemical industry, petroleum, petrochemical, vacuum salt, preparation, ocean engineering, electric power and other industries. Titanium is widely used in corrosive media due to its good corrosion resistance, such as ionic membrane caustic soda, propylene oxide and so on. Titanium materials have been widely used in equipment and pipelines. Product media are also used in formic acid, methane chloride and other projects to solve the problem of pipeline corrosion.
Product Name
Titanium tube/tubes/pipe/pipes/tubing
Standard
ASTM B338/ASME SB338, ASTM B337/ASME SB337, ASTM B861/ASME SB861, ASTM B862/ASME SB862
Material
Gr1, Gr2, Gr5, Gr7, Gr9, Gr11, Gr12, etc
Size(mm)
Diameter 5-914*Wall thcikness 0.5*10mm*L max 16000mm
Section shape
Round
Certification
ISO9001
Surface Treatment
Pickling, polished, bright finish
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
Corrosion of titanium tubes is a serious destructive factor in industrial development. According to relevant media reports, the annual steel loss caused by corrosion is more than 10,000 tons, and the product transportation has damage and corrosive media, with dangerous factors. Therefore, the higher the requirements for titanium alloy pipe fittings. Titanium has the advantages of high strength, light weight, good heat transfer performance and corrosion resistance, and has been widely used in chemical industry. Titanium of these features make it a solution to the problem of chemical related engineering relative economic method, although the investment cost is higher than the general performance of titanium material, but titanium has been widely used in the field of chemical industry, based on life cycle analysis, can use it by reducing maintenance, shorten downtime, increase product quality and increase the product life to reduce the cost of production.
Chemical Composition
Grade
N
C
H
Fe
O
Al
V
Pa
Mo
Ni
Ti
Gr1
0.03
0.08
0.015
0.2
0.18
/
/
/
/
/
bal
Gr2
0.03
0.08
0.015
0.3
0.25
/
/
/
/
/
bal
Gr3
0.05
0.08
0.015
0.3
0.35
/
/
/
/
/
bal
Gr4
0.05
0.08
0.015
0.5
0.4
/
/
/
/
/
Gr5
0.05
0.08
0.015
0.4
0.2
5.5~6.75
3.5~4.5
/
/
/
bal
Gr7
0.03
0.08
0.015
0.3
0.25
/
/
0.12~0.25
/
/
bal
Gr9
0.03
0.08
0.015
0.25
0.15
2.5~3.5
2.0~3.0
/
/
/
bal
Gr12
0.03
0.08
0.015
0.3
0.25
/
/
/
0.2~0.4
0.6~0.9
bal
Product name: Grade 7 titanium tubes
Standard:ASTM B338 ASTM B861 ASTM B862
Material:Titanium Gr7
Diameter:5-914mm
Wall thickness:0.5-10mm
Length:Max 16000mm
Surface:Pickling surface/Polished
Type:Seamless, welded
Application:Heat Exchanger, chemical industry etc.
Technique:Rolled
Grade 7 Titanium Tubes
Product name: Grade 7 titanium tubes
Standard:ASTM B338 ASTM B861 ASTM B862
Material:Titanium Gr7
Diameter:5-914mm
Wall thickness:0.5-10mm
Length:Max 16000mm
Surface:Pickling surface/Polished
Type:Seamless, welded
Application:Heat Exchanger, chemical industry etc.
Technique:Rolled
Dimension and Tolerance of titanium tube
Outside diameter,
in.(mm)
Diameter tolerance,
in.(mm)
Permissible variations , wall thinckness,
t, % in.(mm)
<1 (25.4) ±0.004( ± 0.012) ±10
1-1½(25.4-38.1) ±0.005( ±0.127 ) ±10
1½-2(38.1-50.8) ±0.006( ± 0.152) ±10
2-2½(50.8-63.5) ±0.007( ± 0.178) ±10
2½-3½(63.5-88.9) ±0.010( ± 0.254) ±10
Grade 7 (Ti-0.2Pd) titanium tube
Chemical compositions(weight%,<=)
Pd
Al
V
Fe
C
0.12-0.25
----
----
0.30
0.08
N
H
O
Other(total)
Ti
0.05
0.015
0.2
0.4
Remainder
Physical properties(>=)
Σb
Tensile Strength
(Mpa)
σr0.2
Yield Strength
(Mpa)
δL0+50mm
Elongation
(%)
ψ
Reduction of area
(%)
370
250
20
25
The density of titanium alloy is generally about 4.51g/ cubic centimeter, only 60 of steel, the strength of pure titanium is close to the strength of ordinary steel, some high strength titanium alloy exceeds the strength of many alloy structural steel. Therefore, the specific strength (strength/density) of titanium alloy is much higher than that of other metal structural materials, as shown in Table 7-1. It can produce components with high unit strength, good rigidity and light weight. At present, titanium alloy is used for engine components, skeleton, skin, fasteners and landing gear.
High thermal strength
The use temperature is several hundred degrees higher than aluminum alloy, can still maintain the required strength at moderate temperature, can work for a long time at 450500 temperature these two titanium alloys still have high specific strength in the range of 150500, and aluminum alloy at 150 than the strength decreased significantly. Titanium alloys operate at temperatures up to 500, while aluminum alloys operate below 200.
Good resistance to corrosion
The corrosion resistance of titanium alloy is much better than that of stainless steel when working in humid atmosphere and seawater medium. Resistance to pitting corrosion, acid corrosion, stress corrosion is particularly strong; Excellent corrosion resistance to alkali, chloride, chlorine organic articles, nitric acid, sulfuric acid and so on. But titanium has poor corrosion resistance to reducing oxygen and chromite medium.
Good low temperature performance
Titanium alloy can keep its mechanical properties at low temperature and ultra low temperature. Titanium alloys with good low temperature performance and very low gap elements, such as TA7, can maintain certain plasticity at -253. Therefore, titanium alloy is also an important low temperature structural material.
Product Name: Titanium Bar
Standard: ASTM B348
Material: GR1, GR2, GR5, GR7, GR12
Shape: Round, Square, Flat, Hex
Diameter: 6-350mm
Length: Max 6000mm
Surface: Bright
Product Information
Standard: ASTM B348, AMS 4928, ASTM F67,ASTM F136
Grade: GR1, GR2, GR4, GR5, GR5 ELI, GR7, GR12, GR23, TC11, TC21, Ti-15333, Ti-662 etc.
Russian Grade: BT1-100,BT1-0,BT6 etc.
Shape: Round, Square, Flat, Hex
Diameter: 3-350mm
Length: up to 6000mm, random length is also ok and the price is lower
Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per your requirements
Surface: Polishing, Pickling
Condition: R/M/Y
Features: 1. Not any defects free from cracks no pitting.
2. Two ends flatting making sure length tolerance and good looking.
Applications: water treatment, desalination, power generation, marine, aerospace, chemical processing, engine components, autometic parts, medical industry, sports equipment etc.
Size(mm)
Tolerance(mm)
Ovality(mm)
6.35 to 7.94
±0.13
0.20
7.94 to 11.11
±0.15
0.23
11.11 to 15.88
±0.18
0.25
15.88 to 22.22
±0.20
0.30
22.22 to 25.40
±0.23
0.33
25.40 to 28.58
±0.25
0.38
28.58 to 31.75
±0.28
0.41
31.75 to 34.92
±0.30
0.46
34.92 to 38.10
±0.36
0.53
38.10 to 50.80
±0.40
0.58
50.80 to 63.50
+0.79, − 0
0.58
63.50 to 88.90
+1.19, − 0
0.89
88.90 to 114.30
+1.59, − 0
1.17
