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Standard: DIN125
Material: Gr2, Gr5
Size: M1.6-M52
Surface: Polished
Product Introduction
Product Information of Titanium Gasket Flat Washer
Material: GR2 GR5
Standard: DIN125
Technique: CNC/Forged
Surface: Polished
Size: M1.6-M52
Advantages
Light weight
High strength
Excellent corrosion resistance
Good resistance to high temperature
Good resistance to low temperature
High melting point
Low density
Non-magnetic
Low modulus of elasticity
Product Name: Grade 2 titanium welding wire
Standard: AWS A5.16
Material: Grade 2 (ERTi-2)
Unit Price: $21.5usd/kg-$60usd/kg
Shape: Straight, Spool, Coil
Diameter: 0.8mm/1mm/1.2mm/1.6mm/2mm/2.4mm/3mm/3.2mm etc.
Grade 2 titanium welding wire
Standard: AWS A5.16
Material: Grade 2 (ERTi-2)
Unit Price: $21.5usd/kg-$60usd/kg
Shape: Straight, Spool, Coil
Diameter: 0.8mm/1mm/1.2mm/1.6mm/2mm/2.4mm/3mm/3.2mm etc.
Surface: Bright
Chemical composition (Wt%)
ASTM No.
Fe max
O max
N max
C max
H max
Pd
Al
Bal
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 2
Unalloyed Ti ("Pure") 50A -CP2
58
400
40
275
25
Features of our company's titanium welding wire:
1. Manufactured by a non-oxidized roll mold cold drawing process
2, the welding wire has uniform structure and fine grains
3, high dimensional accuracy, no defects, excellent follow-up processing performance
4, the composition of various elements in the material and the mechanical properties of the material can be effectively controlled
Product name: Titanium Tubes For Heat Exchanger
Standard:ASTM B338
Material:Grade 1 Grade 2 titanium
Diameter:15mm 19.1mm 25.4mm 33.4mm 38.1mm 45mm etc.
Wall thickness:1.0mm / 1.2mm
Length:Max 16000mm
Surface:Pickling surface/Polished
Type:Seamless, welded
Application:Heat Exchanger, chemical industry etc.
Technique:Rolled
Titanium Tubes For Heat Exchanger
Titanium tubes are corrosion resistant in seawater and chlorine. It is alloyed with elements such as iron, vanadium, aluminum and molybdenum to produce strong and light alloys for industrial purposes such as chemical industry, seawater desalination plant, petrochemical, papermaking and pulp.
The most common dimensions of titanium seamless or titanium welded tubes for heat exchangers and pressure vessels are od0.5 "(12.7mm), 0.63" (16mm), 0.75 "(19.05mm), 1" (25.4mm), 1.25 "(31.75mm), 1.5" (38.1mm), 1.78 "(45mm), 2" (50.8mm), etc., and wt0.02 "(0.5mm), 0.024" (0.6mm), 0.028 "(0.71mm), 0.035" (0.89mm) , 0.049 "(1.24mm), 0.11" (2.77mm), 0.125 "(3.17mm), etc.
Product name
Titanium tubes for heat exchanger,ASTM B338 titanium tube pipe,Seamless titanium tube,Welded titanium tubes,Titanium tube price per kg
Grade Gr1 Gr2
Different types of Titanium heat exchanger tubes Seamless, Welded
Standard ASME /ASTM B 338
Straightness of heat exchanger tubes 0.0015 x L. In conversion , 1 meter length
OUTER DIAMETER (OD) 0.500 - 3.000 inch heat exchanger tubes manufacturer 12.7 - 76.2 mm
WALL THICKNESS (WT) 0.035 - 0.220 inch 0.89 - 5.52 mm
Lengths
Titanium heat exchanger tubes are delivered in straight lengths up to 16.5 meters (54 ft).
Titanium U-bent tubes are available on request.
Manufacturing Method Seamless (Cold Drawn/Cold Rolling)
Heat exchanger tubes Certified test reports
ASTM / ASME A450
EN 10204: for EN 10297
nonspecified testing (only the mandatory tests), 2.2
specified testing – 3.1.B
after agreement - 3.1.A, 3.1.C, 3.2
DIN 50049, - 2.2, 3.1. B
Pipe Assemby
Headers
Pigtails
Flanged Pipes
Longitudinal finned Pipes and Tubes
Finned Tubes
Special Forgings
Special designed parts acc. to drawing
Welding together possible
Grades of Seamless Titanium Heat Exchanger Tubes
ASTM GRADE UNS NO. DIN/ EN MATERIAL CODE
Grade 1 R50250 3.7025 Ti 1
Grade 2 R50400 3.7035 Ti 2
Grade 3 R50550 3.7055 Ti 3
Grade 7 R52400 3.7235 Ti 2 Pd
Grade 9 R56320 3.7195 Ti Al 3 V 2,5
Grade 11 R52550 3.7225 Ti 1 Pd
Grade 12 R53400 3.7105 Ti Ni 0,8 Mo 0,3
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.
Material: Gr1, Gr2, Gr5, Gr7, Gr12 etc.
OD: 150-2500mm
Thickness: 30-250mm
Production Methods: Forging,annealing and machining
Packing: Plywood box
Gr7 Titanium Tubesheet
Product Description
In the shell-and-tube heat exchanger, the heat exchange tube and the tubesheet are the only barrier between the tube side and the shell side of the heat exchanger. The connection structure and connection quality between the heat exchange tube and the tubesheet determine the quality of the heat exchanger Pros and cons and service life are a crucial link in the manufacturing process of heat exchangers.
Most of the damage and failure of heat exchangers occur at the connection part between the heat exchange tube and the tubesheet. The quality of the connection joint also directly affects the safety and reliability of chemical equipment and equipment. Therefore, for the shell and tube heat exchanger, the connection process between the heat pipe and the tubesheet has become the most critical control link in the heat exchanger manufacturing quality assurance system. At present, in the heat exchanger manufacturing process, the connection between the heat exchange tube and the tubesheet mainly includes welding, expansion, expansion and welding, and gluing and expansion.
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