Titanium Welded Pipe Special Sale ASTM B861 Grade1 Grade2 TIG Welding High Strength Easy to Weld Solar Equipment Titanium Welded Tube

Product Description

Product Parameters

Gr1 Gr2 Gr5 Gr7 Gr9 Gr12 6al-4V 3al-2.5V Titanium pipe & Tubes Specification	ASTM B338 / ASTM B861 / ASTM B862 / ASME SB338 / ASME SB861 / ASME SB862
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Grades	Commercially pure titanium Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Type	ot Rolled / Cold Drawn / Welded / ERW
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Outer Diameter Size	Titanium seamless pipe - φ1.0mm to φ508.3mm
	Titanium welded pipe - φ1.0mm to φ1219mm
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Wall Thickness	1.0mm-50mm (customizable wall thickness)
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Length	5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size.
Titanium pipe Form TA2	' Hollow, U' bent, LSAW, Hydraulic, Straight Tube, Boiler, Round, Tube Coil, Square, Rectangular Etc
Marking Gr1 Gr2 Gr5 Gr7 Gr9 Gr12 6al-4V 3al-2.5V	All Titanium Tubes Tubing are marked as follows: Grade, Standard, Thickness, OD, Heat No., Length (Or according to the customer's request.)
Uses of Titanium Alloy Tubes	Gas pipes, oil pipes, heat exchanger tubes, boiler tubes, fluid pipes, titanium exhaust pipes.
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Pipe Ends	Plain Ends / Beveled Ends
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Delivery Conditions	As Rolled, Cold Drawn, Hot Finish, Stress Relieved, Annealed, Hardened, Tempered
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Coating	Electropolish, Mechanical Polish, Satin Finish, Passivated
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Other Testing	ardness Test, Hydrostatic Test, Eddy Current test, Eddy Current, Tensile Test, Flattening, Flare Test, Annealed, Hydrostatic Test, Tempered, Stress Relieved etc.
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Dimension	All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Value Added Services	Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Packaging	Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
Gr1 Gr2 Gr5 Gr7 Gr9 Gr12 6al-4V 3al-2.5V Titanium pipe & Tubes Shipment & Transportation	By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
Gr1 Gr2 Gr5 6AL-4V 3AL-2.5V Titanium pipe & Tubes Material Test Certificate	Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC

Detailed Photos
Applications and StandardsTitanium Pipes and Tubing are extensively applied in extremely corrosive conditions across the following Industries:
Chemical processing parts such as heat exchangers, reaction vessels, evaporators, and delivery pipelines; automotive exhaust systems; oil and gas industry applications; petrochemical and chemical plants; industrial machinery; power industry; paper and pulp industry; food processing industry; refineries; pharmaceutical and food processing equipment, and more.Specifications: ASTM B861, B862, B338 / ASME SB861, SB862, SB338
Standard: ASTM, ASME, and API Quality, Delivery, InspectionDaxun performs a series of rigorous quality assurance tests, including flattening, flaring, ultrasonic flaw detection, pitting and resistance, mechanical, hardness, material positive identification, and expansion tests. These thorough checks ensure that the Grade 1 Titanium Welded Pipe and Grade 1 Titanium Seamless Pipe materials meet the necessary application standards. Throughout the production process, we meticulously measure the diameter, thickness, and surface quality of our products. Standard delivery time is 5-7 days, whereas special size products are delivered within 15-20 days.
Our delivery time is strictly in accordance with the contract.We support third-party agency inspections at the factory.We provide free samples for customer testing.We offer on-site or video factory inspections.
Chemical Composition of (Ti 6AL-4V) Grade 5 Titanium Tube

Chemical Composition:
Symbol	Element	Min %	Max %
Al	Aluminum	5.50%	6.75%
V	Vanadium	3.50%	4.50%
Fe	Iron		0.30%
O	Oxygen		0.20%
C	Carbon		0.08%
N	Nitrogen		0.05%
H	Hydrogen		0.01%
Y	Yttrium		0.01%
	Other, each		0.10%
	Other, total		0.40%
Ti	Titanium		Remainder

Mechanical Properties of (Ti 6AL-4V) Grade 5 Titanium Tube

Physical Properties	Metric	English	Comments
Density	4.43 g/cc	0.16 lb/in³
Mechanical Properties
Hardness, Brinell	334	334	Estimated from Rockwell C.
Hardness, Knoop	363	363	Estimated from Rockwell C.
Hardness, Rockwell C	36	36
Hardness, Vickers	349	349	Estimated from Rockwell C.
Tensile strength	min. 895MPa	129810 psi
Yield strength	min. 828MPa	120090 psi
Elongation at Break	min.10 %	10 %
Reduction of Area	min.25 %	25 %

Chemical Composition of Grade 2 Titanium Tube

Element	Weight %
C	≤0.08
O	≤0.25
N	≤0.03
H	≤0.015
Fe	≤0.30
*OEE	≤0.10
*OET	≤0.40
Ti	Remaining

Mechanical Properties of Grade 2 Titanium Tube

Alloy	UNS Designation	Spec.	Tensile Strength (min.)			Yield Strength 0.2% Offset (min.)			Elongation in 2 inches (min.)	Max Hardness	Modulus of Elasticity (x106 psi)	Mean Coefficient of Thermal Expansion IN./IN./°F x 10-6)	Thermal Conductivity (BTU-in/ft2-h-°F)
			psi	MPa	ksi	psi	MPa	ksi	%
Grade 2 Titanium	R50400	B338	50,000	-345	50	40,000-	(276-448)	40-65	20	-	16	5.1	144
						50,000

Chemical Composition of Grade 1 Titanium Tube

Element	Minimum (weight %)	Maximum (weight %)	Typical (weight %)
Fe		0.2
O		0.18
C		0.08
N		0.03
H		0.015
Ti	Balance

Mechanical Properties of Grade 1 Titanium Tube

Density
lb/in3	g/cm3
0.163	4.51
Tensile Strength
ksi	MPa
35 min	240 min
Yield Strength
ksi	MPa
20 min	138 min
Hardness
70 HRC max
Elongation
24% min

Chemical Composition of 3Al-2.5V Titanium TubeElementMinimum (weight %)Maximum (weight %)Typical (weight %)

Al	2.5	3.5
V	2.0	3.0
Fe		0.25
O		0.15
C		0.08
N		0.03
H		0.015
Ti	Balance

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CP GR1 Titanium tube PHYSICAL PROPERTIES
Physical Properties	Metric	English	Comments
Density	4.50 g/cc	0.163 lb/in³
a Lattice Constant	2.95 Å @Temperature 25.0 °C	2.95 Å @Temperature 77.0 °F	alpha phase
	3.29 Å @Temperature 900 °C	3.29 Å @Temperature 1650 °F	beta phase
c Lattice Constant	4.683 Å	4.683 Å @Temperature 77.0 °F	c/a = 1.587
Mechanical Properties	Metric	English	Comments
Hardness, Brinell	120	120	annealed
Hardness, Knoop	132	132	Estimated from Brinell.
Hardness, Rockwell B	70	70	annealed
Hardness, Vickers	122	122	Estimated from Brinell.
Tensile Strength	124 - 138 MPa @Temperature 427 °C	18000 - 20000 psi @Temperature 801 °F
	152 - 179 MPa @Temperature 316 °C	22000 - 26000 psi @Temperature 601 °F
	193 - 207 MPa @Temperature 204 °C	28000 - 30000 psi @Temperature 399 °F
Tensile Strength, Ultimate	240 MPa	34800 psi
Tensile Strength, Yield	170 - 310 MPa	24700 - 45000 psi
	76.0 - 90.0 MPa @Temperature 427 °C	11000 - 13100 psi @Temperature 801 °F	0.2% offset
	83.0 - 103 MPa @Temperature 316 °C	12000 - 14900 psi @Temperature 601 °F	0.2% offset
	110 - 124 MPa @Temperature 204 °C	16000 - 18000 psi @Temperature 399 °F	0.2% offset
Elongation at Break	24%	24%
	25 - 30 % @Temperature 427 °C	25 - 30 % @Temperature 801 °F
	30 - 35 % @Temperature 316 °C	30 - 35 % @Temperature 601 °F
	40 - 50 % @Temperature 204 °C	40 - 50 % @Temperature 399 °F
Reduction of Area	35%	35%
Tensile Modulus	103 GPa	14900 ksi
Compressive Modulus	110 GPa	16000 ksi
Poissons Ratio	0.37	0.37
Shear Modulus	45.0 GPa	6530 ksi
Charpy Impact	310 J	229 ft-lb	V-notch
Impact Test	136 J	100 ft-lb	Impact Strength
Coefficient of Friction, Dynamic	0.68	0.68	Ti sliding on Ti; 300 m/min
	0.8	0.8	Ti sliding on Ti; 40 m/min

CP GR2 Titanium tube PHYSICAL PROPERTIES
Density	Magnetic Permeability
0.163 lbs/in-3	Nonmagnetic
4.51 g/cm-3	Electrical Resistivity
Beta Transus (+/-25°F, +/--3.9°C)	21 µΩ/in
1680°F	0.53 µΩ/m
915°C	Elastic Modulus
Thermal Conductivity	15.2-17.4 Msi
12.60 BTU hr-1ft-1 °F-1	105-120 GPa
21.79 W m-1 °C-1	Typical values at room temperature of about 68-78°F (20-25°C)

GR5 TI6AL4V Titanium tube PHYSICAL PROPERTIES
Physical Properties	Metric	English	Comments
Density	4.43 g/cc	0.16 lb/in³
Mechanical Properties
Hardness, Brinell	334	334	Estimated from Rockwell C.
Hardness, Knoop	363	363	Estimated from Rockwell C.
Hardness, Rockwell C	36	36
Hardness, Vickers	349	349	Estimated from Rockwell C.
Tensile strength	min. 895MPa	129810 psi
Yield strength	min. 828MPa	120090 psi
Elongation at Break	min.10 %	10 %
Reduction of Area	min.25 %	25 %
Modulus of Elasticity	113.8 GPa	16500 ksi
Compressive Yield Strength	970 MPa	141000 psi
Notched Tensile Strength	1450 MPa	210000 psi	Kt (stress concentration factor) = 6.7
Ultimate Bearing Strength	1860 MPa	270000 psi	e/D = 2
Bearing Yield Strength	1480 MPa	215000 psi	e/D = 2
Poisson's Ratio	0.342	0.342
Charpy Impact	17 J	12.5 ft-lb	V-notch
Fatigue Strength	240 MPa	34800 psi	at 1E+7 cycles. Kt (stress concentration factor) = 3.3
Fatigue Strength	510 MPa	74000 psi	Unnotched 10,000,000 Cycles
Fracture Toughness	75 MPa-m½	68.3 ksi-in½
Shear Modulus	44 GPa	6380 ksi
Shear Strength	550 MPa	79800 psi	Ultimate shear strength
Electrical Properties
Electrical Resistivity	0.000178 ohm-cm	0.000178 ohm-cm
Magnetic Permeability	1.00005	1.00005	at 1.6kA/m
Magnetic Susceptibility	3.30E-06	3.30E-06	cgs/g
Thermal Properties
CTE, linear 20°C	8.6 µm/m-°C	4.78 µin/in-°F	20-100ºC
CTE, linear 250°C	9.2 µm/m-°C	5.11 µin/in-°F	Average over the range 20-315ºC
CTE, linear 500°C	9.7 µm/m-°C	5.39 µin/in-°F	Average over the range 20-650ºC
Specific Heat Capacity	0.5263 J/g-°C	0.126 BTU/lb-°F
Thermal Conductivity	6.7 W/m-K	46.5 BTU-in/hr-ft²-°F
Melting Point	1604 - 1660 °C	2920 - 3020 °F
Solidus	1604 °C	2920 °F
Liquidus	1660 °C	3020 °F
Beta Transus	980 °C	1800 °F

Certifications
Daxun Alloy's pure titanium Grade 1 titanium tubes include:
seamless titanium tubes and welded titanium tubes, which have excellent ductility and cold formability, and are ideal for deep drawing. Grade 1 titanium tubes are renowned for their exceptional general and seawater corrosion resistance. Additionally, they exhibit outstanding resistance to oxidizing, neutral, and slightly reducing media (solutions) including chlorides.
Titanium's low density (approximately half that of nickel-based alloys), combined with its high strength, light weight, and superb corrosion resistance, makes it an excellent choice for various severe chemical environments. The execution standards include: ASTM B338 | ASTM B265 | ASME SB265 | ASTM F67 | ISO 5832-2 | 3.7025 | UNS R50250.
Grade 2 Titanium Tube (UNS R50400 / Werkstoff WS 3.7034) This predominantly utilized titanium tube in industrial applications offers an exceptional balance of moderate strength and reasonable ductility. It provides excellent corrosion resistance in both highly oxidizing and slightly reducing conditions (including chlorides). Ideal for chemical and offshore industries, aircraft manufacturing where both strength and ease of forming are crucial, heat exchangers, hypochlorite systems, fire water systems, ballast water systems, industrial and aerospace components, CPI equipment, and pipes.
FabricationTitanium Grade 2 responds proficiently to cold forming using standard methods. It can be easily machined, but it is crucial to maintain sharp tools and use plenty of coolant. As with machining austenitic stainless steels, deep and continuous cuts with slow feeds and speeds are recommended.Stock AvailabilityDaxun Alloys maintains an extensive stock of CP 2 Grade Titanium Seamless and Welded Pipes in a variety of sizes, ensuring readiness for diverse applications.Weight ReductionCP 2 grade titanium tubes boast low density and a high strength-to-weight ratio, making them ideal for applications demanding weight reduction without compromising overall strength. They are cold formable, exhibit good ductility, and can be welded using conventional TIG and MIG processes, although inert gas shielding is essential to prevent weld zone embrittlement.Crystal StructureAt room temperature, ASTM B338 Grade 2 titanium tube exhibits an alpha (hexagonal close-packed) crystal structure, akin to commercially pure titanium grades 1 and 3. At around 885°C (1625°F), it transitions to a beta (body-centered cubic) structure. This transition temperature can be adjusted by the type and amount of impurities or alloying additions. The addition of alloying elements bifurcates the single temperature of equilibrium transformation into two zones: the alpha transformation zone (below which the alloy is all alpha) and the beta transformation zone (above which the alloy is all beta). Between these temperatures, both alpha and beta forms coexist. Typical transformation temperatures for Grade 2 titanium are 890°C (1635°F) for alpha and 913°C (1675°F) for beta.Grade 2 Titanium Seamless Pipe Manufacturing Process Daxun's ASTM B338 Grade 2 titanium seamless tubes are meticulously crafted from hollow blanks through hot extrusion or oblique rolling and piercing processes, followed by multiple cold rolling steps. The continuous perimeters of the titanium seamless tubes are maintained at all stages of manufacturing. The production process involves: sponge titanium vacuum arc melting, ingot blanking to obtain hollow blanks, cleaning, cutting and feeding, hot extrusion or oblique rolling with piercing, degreasing, drying, cutting, online annealing and straightening, pickling, multiple cold rolling, degreasing, drying, vacuum annealing, straightening, cutting, pickling, final inspection, marking (DAXUN), and packaging.Grade 2 Titanium Welded Pipe Manufacturing ProcessIntroducing Daxun's superior ASTM B338 Grade 2 titanium welded pipe, crafted from annealed flat-rolled steel plates or strips through an advanced automatic arc welding (TIG) process. The meticulous production sequence involves: uncoiling, shearing, butt welding, cleaning, pipe forming, TIG welding, eddy current testing, pre-sizing, annealing, precision reducing and sizing, straightening, eddy current testing, caliper marking, cutting, ultrasonic testing, hydrostatic testing, final inspection, and packaging. Every welded pipe undergoes a stringent stress relief heat treatment post-formation and welding to ensure optimal performance. Notably, Daxun refrains from using any filler materials in the welding process.
Premier Ti-6Al-4V Titanium Pipe - Grade 5 Titanium Tube
Titanium Alloy - (UNS R56400)
Introduction
DAXUN's Ti-6Al-4V Titanium Tube, Grade 5 (UNS R56400) stands as the pinnacle of titanium alloys. This duplex alpha+beta alloy incorporates aluminum for alpha stabilization and vanadium for beta stabilization, creating a high-strength material usable at temperatures up to 800°F (427°C). ATI Ti-6Al-4V, Grade 5 alloy is ideal for annealing, solution treating, and aging processes. Its applications span from compressor blades, disks, and rings for jet engines, to fuselage and space capsule components, pressure vessels, *** cases, helicopter rotor hubs, fasteners, and critical forgings that demand a high strength-to-weight ratio.
Initially, the alloy undergoes melting through vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM). It is then remelted in one or two additional vacuum arc steps for superior quality.
Specifications
• ASTE B338 - Standard Heat Treatable Titanium Tube
• AMS 4928 - Forgings and Forging Stock (Annealed)
• AMS 4965 - Forgings (Solution Treated and Aged)
• AMS 4967 - Forgings (Annealed, Heat Treatable)
Physical Properties
Ti-6Al-4V Titanium Tube Melting Range: 2,800-3,000°F (1,538 - 1,649°C)
Density: 0.160 lb/in3; 4.47 g/cm3
Beta Transus Temperature: 1830°F (± 25°); 999°C (± 14°)
Heat Treatment
Annealed at temperatures between 1,700-1,900°F (927 - 1,038°C) to achieve high hardness, tensile strength, and fatigue resistance.
DAXUN's 6-4 Grade 5 Titanium Tube can be heat treated through various precise methods.
1. Annealing: 1,275 - 1,400°F (691 - 760°C), ½ to 2 hours, followed by air or furnace cooling.
2. Stress Relief Annealing: 1,000 - 1,200°F (538 - 649°C), for 1 to 8 hours, then air or furnace cooled.
3. Solution Heat Treating: 1,675 - 1,750°F (913 - 954°C), for 1 hour, followed by a water quench.
4. Aging: 975 - 1,025°F (524 - 552°C), for 4 to 8 hours - air cooled.
Optimum Properties
Achieve optimal properties with small cross sections and rapid quenching in the solution treated and aged condition. Larger cross-sections or delayed quenching may result in reduced properties.
Hardness
Typical hardness levels are Rockwell C 30-34 in the annealed condition and approximately Rockwell C 35-39 in the solution treated and aged condition.
Forgeability/Formability
Discover the unparalleled performance of the DAXUN Ti-6Al-4V Titanium Tube, Grade 5. Expertly forged at 1,750°F (954°C) with a final refinement at 1,450°F (788°C), achieving at least a 35% reduction to ensure superior results.
Experience the remarkable DAXUN Ti-6Al-4V Titanium Tube, Grade 5. Though challenging to form at room temperature, the annealed material showcases its versatility by allowing severe forming operations like bending or stretching at temperatures up to 1,200°F (649°C) without sacrificing mechanical integrity. For hot sizing or forming, leverage creep forming at 1,000 to 1,200°F (538 to 649°C).
Machinability
The DAXUN Ti-6Al-4V Titanium Tube, Grade 5, stands out with its machinability comparable to austenitic stainless steels. Optimize your machining operations with slow speeds, high feeds, robust tool rigidity, and ample use of non-chlorinated cutting fluids.
Weldability
Boasting excellent weldability, the DAXUN Ti-6Al-4V Titanium Tube, Grade 5, can be welded in both annealed and solution-partially aged conditions. Post-weld heat treatment ensures successful aging.
Ensure pristine results with DAXUN Ti-6Al-4V Titanium Tube, Grade 5, by avoiding contamination from oxygen, nitrogen, and hydrogen. Fusion welding is optimal in an inert gas-filled chamber or with an inert gas tail shield. Additionally, spot welding, seam welding, and flash welding are feasible without a protective atmosphere.
Special Considerations
Handle the DAXUN Ti-6Al-4V Titanium Tube, Grade 5, with care to prevent contamination from hydrogen during improper pickling or absorption of oxygen, nitrogen, and carbon during forging, heat treating, and brazing. Such contamination can compromise ductility, notch sensitivity, and formability.FAQ Q1: What products can you offer?
A: We offer an extensive range of steel types, including general steel varieties such as 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L.
Additionally, we provide 400 series steel, duplex stainless steel like 2205, 2304, 2101, and 2507, along with high-nickel alloys such as 904L, 800H, and 600H.
Q2: Can you produce products according to my own drawings?
A: Absolutely, we can manufacture products tailored to your drawings to ensure they meet your satisfaction.
Q3: How does your factory handle quality control?
A: Quality is our top priority. We consistently emphasize stringent quality control measures from the beginning to the end of the production process.
Q4: Can I request to change the form of packaging and transportation?
A: Yes, we can alter the packaging and transportation forms according to your request.
However, please note that any additional costs incurred during this process will be your responsibility.
Q5: How does your factory handle quality control?
A: Quality is our top priority. We consistently emphasize stringent quality control measures from the beginning to the end of the production process.
Q6: What is the delivery time?
A: The delivery time ranges from 7 to 20 working days after confirming the payment.
If the order is urgent, we will expedite the process to meet your deadline.
Q7: What are your payment terms?
A: We offer the following payment options: 100% T/T advance, Western Union (for small orders), or 30% T/T upfront and the remaining 70% before shipment.
B: 30% T/T as a deposit and 70% balance payment before shipment.
C: 100% Irrevocable LC at sight (for large orders).
Q8: Can you produce Deep Drawing Quality (DDQ) materials?
A: Yes, we can. Our materials are suitable for stainless steel pots, sinks, bowls, etc. Let us know your specific usage, and we will adjust the mechanical properties to meet your requirements.
Q9: How can I get a sample?
A: FREE samples are available for your inspection and testing. For small pieces, we may cover the courier cost, depending on the situation.
Q10: Which countries have you exported to?
A: We have exported stainless steel materials to various countries, including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.
Q11: How can I visit your company?
A: Fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up from there.