Cp Gr1 Titanium Pipe Titanium Welded Pipe Titanium Seamless Pipe AMS 4942 Easy Welding Air Conditioning System Grade 1 Titanium Pipe

• Type: Titanium Pipes
• Application: Industrial, Medical
• Technique: Hot Rolled
• Grade: Gr1 Grade1
• Shape: Round
• Standards: Astmb861 B862 B338 ASME Sb861 Sb862 Sb338
• Model NO.: Grade 1 titanium tube
• Titanium Plate Grade: Grade 1 Uns R50250
• Transport Package: Wooden Box
• Specification: φ 6.35mm-φ 1219mm
• Trademark: Daxun
• Origin: China
• Production Capacity: 1000ton

Product Description

Product Parameters

 

Grade 1 Titanium pipe & Tubes Specification	ASTM B338 / ASTM B861 / ASTM B862 / ASME SB338 / ASME SB861 / ASME SB862
Grade 1 Titanium pipe & Tubes Grades	Commercially pure titanium Grade 1- TA1- USN 50250
Grade 1 Titanium pipe & Tubes Type	ot Rolled / Cold Drawn / Welded / ERW
Grade 1 Titanium pipe & Tubes Outer Diameter Size	Titanium seamless pipe - φ1.0mm to φ508.3mm
	Titanium welded pipe - φ6.0mm to φ1219mm
Grade 1 Titanium pipe & Tubes Wall Thickness	0.3mm-50mm (customizable wall thickness)
Grade 1 Titanium pipe & Tubes Length	5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size.
Titanium pipe Form	' Hollow, U' bent, LSAW, Hydraulic, Straight Tube, Boiler, Round, Tube Coil, Square, Rectangular Etc
Marking	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.
Grade 1 Titanium pipe & Tubes Pipe Ends	Plain Ends / Beveled Ends
Grade 1 Titanium pipe & Tubes Delivery Conditions	As Rolled, Cold Drawn, Hot Finish, Stress Relieved, Annealed, Hardened, Tempered
Grade 1 Titanium pipe & Tubes Coating	Electropolish, Mechanical Polish, Satin Finish, Passivated
Grade 1 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.
Grade 1 Titanium pipe & Tubes Dimension	All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME
Grade 1 Titanium pipe & Tubes Value Added Services	Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
Grade 1 Titanium pipe & Tubes Packaging	Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
Grade 1 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
Grade 1 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

Titanium Tube Manufacturing Types Titanium Welded Tube
Crafted with precision, our tubular products are roll-formed and fusion-welded along a longitudinal seam. At Daxun, no filler metals are used during the welding process, ensuring superior quality and consistency.

Titanium Welded & Drawn Tubing
Our tubular products are meticulously welded and then redrawn to achieve the final size. This method is ideal for producing heavy wall-to-diameter tubes that cannot be welded directly to size, offering significant cost savings compared to seamless tubes. All Daxun welded and drawn tubes are bright annealed for a flawless finish.

Titanium Seamless Tubing
Our seamless tubular products are drawn from tube hollows, created either by piercing a billet or through a hot extrusion process. Seamless tubing is ideal for applications requiring very heavy diameter-to-wall ratios and offers excellent outside dimensional tolerances.

 

Uncompromising Quality, Timely Delivery, Rigorous Inspection

Daxun conducts numerous quality assurance tests, including flattening, flaring, ultrasonic flaw detection, pitting and resistance, mechanical, hardness, material positive identification, and expansion tests. These rigorous tests ensure that our Grade 1 Titanium Welded and Seamless Pipes meet the highest standards for your specific applications. We measure diameter, thickness, and surface quality throughout the production process. Our standard delivery time is 5-7 days, with special sizes available in 15-20 days.

• Our delivery schedule strictly adheres to contractual agreements.
• We welcome customer third-party agencies to inspect our factory.
• We offer free samples for customer testing.
• Support available for on-site or video factory inspections.

 

Distinctive Features of Grade 1 Titanium Tube

Grade 1 Titanium Tube stands out as the softest and most ductile form of titanium, offering superior cold forming characteristics, excellent corrosion resistance, exceptional welding properties, and high impact toughness.

• Softest Titanium
• Unmatched Ductility
• Outstanding Corrosion Resistance
• Superior Cold Formability

 

Commercially Pure Titanium Grade 1 Tube boasts excellent formability, making it one of the softest and most ductile types available. Primarily used in maritime and chemical industries where conditions are extremely harsh, this tube offers an ultimate tensile strength of 35 KSI min (240 MPa min) and a yield strength of 25-45 KSI (170-310 MPa). Also known as TA1, Titan Grade 1, and Gr 1, this non-alloyed, low-strength titanium tube has low oxygen concentration and is widely used in the chemical industry, heat exchangers, and desalination facilities.

Ideal for manufacturing exhaust systems, charge air pipes, and water pipes, our Grade 1 Titanium Tube is available in thicknesses of 1.2 mm and diameters ranging from 51 mm to 102 mm, making them stable and strong even at higher exhaust gas temperatures.

Daxun rigorously certifies and tests titanium alloy tubes according to ASME SB/ASTM, B861, and B862 standards, ensuring quality through hardness testing, hydrostatic testing, eddy current testing, ultrasonic defect identification, tensile testing, flattening, expansion testing, annealing, tempering, and stress relief processes.

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Packaging & Shipping

Company Profile

Titanium Seamless Tubes
Daxun produces:
Hot-finished Titanium Tubes
Our hot-finished titanium tubes are meticulously crafted to meet the highest standards. These tubes come in the form of hot-rolled or hot-extruded, with straightened, machined inside and outside diameters, and polished surfaces. Available in both heat-treated and non-heat-treated forms, each tube undergoes 100% ultrasonic flaw detection to ensure unmatched quality and performance.
Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: Diameters range from 19mm to 325mm, wall thickness from 9mm to 30mm, and lengths up to 5000mm (customizable upon mutual agreement). Hot-extruded Titanium Tubes: Diameters range from 50mm to 160mm, wall thickness from 7mm to 35mm, and lengths up to 3000mm (customizable upon mutual agreement).
Cold-finished Titanium Tubes
Our cold-finished titanium tubes are available in heat-treated, surface-etched, and rigorously tested forms, either hydrostatically or ultrasonically. Specifications include: Diameters from 6mm to 89mm, wall thickness from 0.5mm to 11mm, and lengths up to 6000mm (customizable upon mutual agreement).

Titanium Welded Pipes
DaXun excels in manufacturing titanium welded pipes with diameters from 12.7mm to 38.1mm (0.47 in to 1.5 in), wall thickness from 0.4mm to 1.65mm (0.016 in to 0.065 in), and lengths up to 25000mm. We offer Gr1, Gr2, and Gr12 titanium alloy pipes designed for engineering and chemical industries. Our pipes are crafted from flat rolled material using advanced automatic tungsten inert gas (argon) welding and undergo heat treatment on the mill line. Each finished pipe is subjected to rigorous mechanical testing, geometrical measurements, 100% ultrasonic and eddy current testing, along with pneumatic or hydrostatic testing. Adhering to ASTM B 338 and ASME SB 338 standards, our pipes are packed according to customer specifications.

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 premium pure titanium Grade 1 titanium tubes include:
seamless titanium tubes and welded titanium tubes. Known for their superior ductility and cold formability, they are perfect for deep drawing applications. Grade 1 titanium tubes stand out for their exceptional general and seawater corrosion resistance, and their extraordinary resilience against oxidizing, neutral, and slightly reducing media (solutions), including chlorides.
Titanium boasts a low density, roughly half that of nickel-based alloys, coupled with high strength, light weight, and outstanding corrosion resistance. This makes it a top choice for various stringent chemical conditions. Execution standards: 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 widely-used industrial titanium tube strikes a perfect balance between moderate strength and excellent ductility. It excels in corrosion resistance under highly oxidizing and slightly reducing conditions, including chlorides. Its robust performance extends across the chemical, offshore, and aerospace industries, as well as in aircraft manufacturing, heat exchangers, hypochlorite systems, fire water systems, ballast water systems, CPI equipment, and piping solutions where strength and formability are crucial.

Fabrication

Titanium Grade 2 is highly amenable to cold forming through standard methods. It is readily machinable, requiring sharp tools and ample coolant. Similar to machining austenitic stainless steels, deep and continuous cuts with slow feeds and speeds are recommended.

Stock Availability

Daxun Alloys proudly offers CP 2 Grade Titanium Seamless and Welded Pipes in a versatile array of sizes.

Weight Reduction

CP 2 grade titanium tubes are characterized by their low density and high strength-to-weight ratio, ideal for weight-sensitive applications without compromising strength. These tubes are cold formable, exhibit good ductility, and can be welded using conventional TIG and MIG processes, requiring inert gas shielding to prevent weld zone embrittlement.

Crystal Structure

At room temperature, ASTM B338 Grade 2 titanium tube features an alpha (hexagonal close-packed) crystal structure, akin to commercially pure titanium grades 1 and 3. Near 885°C (1625°F), it transitions to a beta (body-centered cubic) structure. Impurities or alloying elements can shift this transformation temperature. These elements also segment the equilibrium transformation temperature into alpha and beta zones, defining the material's structural phase. Typical alpha and beta transformation temperatures for grade 2 titanium are approximately 890°C (1635°F) and 913°C (1675°F), respectively.

Grade 2 Titanium Seamless Pipe Manufacturing Process

Daxun's ASTM B338 Grade 2 titanium seamless tubes begin with hollow blanks formed via hot extrusion or oblique rolling and piercing. This is followed by multiple cold rolling stages. Each manufacturing step ensures continuous perimeter formation. Key stages include: sponge titanium vacuum arc melting, ingot blanking for hollow blanks, cleaning, cutting, feeding, hot extrusion or oblique rolling and piercing, degreasing, drying, cutting, online annealing, straightening, pickling, multiple cold rolling, degreasing, drying, vacuum annealing, straightening, cutting, pickling, final inspection, marking (DAXUN), and packaging.

Grade 2 Titanium Welded Pipe Manufacturing Process

Daxun's ASTM B338 Grade 2 titanium welded pipe is crafted from annealed flat-rolled steel plate or steel strip, employing the meticulous automatic arc welding (TIG) process. The principal production stages include: titanium plate 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. All welded pipes undergo at least one stress relief heat treatment post-forming and welding. Daxun ensures the welding process is executed without the use of any filler materials.

Ti-6Al-4V Titanium Pipe - Grade 5 Titanium Tube

Titanium Alloy - (UNS R56400)
Introduction
DAXUN Ti-6Al-4V Titanium Tube, Grade 5 (UNS R56400) stands as the most sought-after titanium alloy. This duplex alpha+beta titanium alloy incorporates aluminum as the alpha stabilizer and vanadium as the beta stabilizer. Boasting high strength, it performs exceptionally at temperatures as low as 800°F (427°C). Renowned for its impeccable properties, the ATI Ti-6Al-4V, Grade 5 alloy is utilized in annealing, solution treating, and aging processes. It's the preferred choice for compressor blades, disks, and rings in jet engines; fuselage and space capsule components; pressure vessels; *** cases; helicopter rotor hubs; fasteners; and critical forgings demanding a high strength-to-weight ratio.
The alloy's initial melting is achieved using advanced techniques such as vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM). Subsequent remelting involves one or two stages of vacuum arc steps to ensure optimal material homogeneity.
Specifications
• ASTM 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: 1,830°F (± 25°); 999°C (± 14°)

Heat Treatment

Annealed at 1,700-1,900°F (927 - 1,038°C) when high hardness, tensile strength, and fatigue strength are required.
DAXUN 6-4 Grade 5 Titanium Tube can undergo various heat treatment processes, tailored for optimal performance.
1. Annealing: 1,275 -1,400°F; (691 - 760°C), ½ to 2 hours, air or furnace cool
2. Stress Relief Annealing: 1,000 -1,200°F; (538 - 649°C), 1 to 8 hours, air or furnace cool
3. Solution Heat Treating: 1,675 -1,750°F; (913 - 954°C), 1 hour, water quench
4. Aging: 975 -1,025°F; (524 - 552°C), 4 to 8 hours - air cool

Optimum Properties

Achieving optimal properties involves rapid quenching of small cross-sections in the solution treated and aged condition. Larger cross-section sizes and delayed quenching may yield less than optimal characteristics.

Hardness

In the annealed condition, typical hardness ranges from Rockwell C 30-34, while in the solution and aged condition, it approximates Rockwell C 35-39.

Forgeability/Formability

The DAXUN Ti-6Al-4V Titanium Tube, also known as the Grade 5 Titanium Tube, embodies advanced engineering with its forging conducted at an impressive 1,750°F (954°C) and final forging temperature of 1,450°F (788°C). To achieve optimal results, a reduction rate of at least 35% is highly recommended.

When it comes to forming, the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube poses challenges at room temperature, even when annealed. However, for rigorous forming operations such as bending or stretching, the annealed material can be manipulated at elevated temperatures up to 1,200°F (649°C) without altering its mechanical properties. For tasks like hot sizing or forming, creep forming is ideal within the temperature range of 1,000 to 1,200°F (538 to 649°C).

Machinability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube can be expertly machined using techniques akin to those for austenitic stainless steels. Optimal machining involves slow speeds, high feeds, and robust tool rigidity, along with the generous application of non-chlorinated cutting fluids to ensure precision and efficiency.

Weldability

The remarkable weldability of the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube makes it suitable for joining in both annealed and solution-treated, partially aged conditions. Aging is seamlessly achieved during post-weld heat treatment.

To prevent contamination during welding, stringent precautions are necessary to avoid exposure to oxygen, nitrogen, and hydrogen. Fusion welding should be performed within an inert gas-filled chamber or with the use of an inert gas tail shield over the molten and adjacent hot zones. Additionally, processes like spot welding, seam welding, and flash welding can be executed without requiring a protective atmosphere.

Special Considerations

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube requires careful handling to avoid contamination from hydrogen due to improper pickling, as well as the absorption of oxygen, nitrogen, and carbon during processes like forging, heat treating, and brazing. Such contamination can detrimentally affect ductility, notch sensitivity, and formability, underscoring the necessity for meticulous process controls.

FAQ

 

Q1: What products can you offer?

A: We specialize in providing a diverse range of high-quality steel types such as 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, 300 series, and beyond.
Additionally, we offer robust 400 series steels, durable duplex stainless steels like 2205, 2304, 2101, 2507, and premium high-nickel alloys including 904L, 800H, and 600H.

Q2. Can you produce the products according to my own drawings?

Absolutely, we tailor our production processes to match your detailed drawings, ensuring utmost satisfaction.

Q3. How does your factory do regarding quality control?

Quality is our top priority. We implement rigorous quality controls from the initial stage to the final product.

Q4. Can I request to change the form of packaging and transportation?

Certainly, we can accommodate changes to packaging and transportation forms per your request.
Please note, any additional costs incurred during this modification period will be borne by you.

Q5. How does your factory do regarding quality control?

Quality is our top priority. We implement rigorous quality controls from the initial stage to the final product.

Q6. How long is the delivery time?

A: Delivery is typically within 7 to 20 working days post-payment confirmation.
For urgent orders, we expedite the production process to meet your deadlines.

Q7. What is your Payment?

A: We offer flexible payment options: 100% T/T in advance or Western Union for smaller orders.

B: 30% T/T upfront with the remaining 70% due before shipment.

C: 100% Irrevocable LC at sight for larger orders.

Q8: Can you make DDQ (Deep Drawing Quality)?

A: Yes, we can. Our materials are suitable for deep drawing applications like stainless steel pots, sinks, and bowls. Share your specific needs and we'll tailor the mechanical properties accordingly.

Q9: How to get a sample?

A: We offer FREE samples for your evaluation. For small pieces, we may cover the courier cost depending on the situation.

Q10: Which countries have you exported to?

A: We proudly export our stainless steel materials worldwide, including to Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.

Q11: How to visit your company?

A: Fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up.