Cp Gr1 Titanium Tube Titanium Welded Pipe Titanium Seamless Tube AMS 4941 High Temperature Resistant Petrochemical Equipment Grade 1 Titanium Tube

• 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
These tubular products, crafted from strips, are meticulously roll-formed and fusion-welded along a longitudinal seam. Notably, Daxun's welding techniques are distinguished by the absence of filler metals, ensuring purity and performance.

Titanium Welded & Drawn Tubing
Our tubular products undergo a welding process followed by redrawing to achieve the final size. This welded and drawn method is ideal for producing tubes with a heavy wall-to-diameter ratio, offering significant cost savings compared to seamless tubes. Moreover, all Daxun's welded and drawn tubes are bright annealed for enhanced quality.

Titanium Seamless Tubing
Our seamless tubular products are meticulously crafted by drawing tube hollows, either by piercing a billet or through a hot extrusion process. This method is perfect for achieving very high diameter-to-wall ratios and ensures exceptional outside dimensional tolerances.

 

Quality, Delivery, Inspection

At Daxun, quality assurance is paramount. We conduct a series of rigorous tests, including flattening, flaring, ultrasonic flaw detection, pitting and resistance, mechanical, hardness, material positive identification, and expansion tests. These measures ensure our Grade 1 Titanium Welded and Seamless Pipe meet the highest standards. We also meticulously measure the diameter, thickness, and surface quality of our products throughout the production process. Our standard delivery time is 5-7 days, with special size products delivered within 15-20 days.

• Our delivery timelines strictly adhere to contractual agreements.
• We welcome customer third-party inspection agencies to our factory for thorough inspections.
• We offer free samples to our customers for testing purposes.
• We support both on-site and video factory inspections to assure our customers of our quality.

 

Grade 1 Titanium Tube Features

Grade 1 Titanium Tube stands out as the softest form of titanium, boasting the highest ductility. It excels in cold forming, offers superior corrosion resistance, and features excellent welding properties and high impact toughness.

• Softest Titanium
• Highest Ductility
• Excellent Corrosion Resistance
• Good Cold Formability

 

Commercially Pure Titanium Grade 1 Tube is renowned for its softness and ductility, making it ideal for harsh maritime and chemical environments. With an ultimate tensile strength of 35 KSI min (240 MPa min) and yield strength of 25 - 45 KSI (170 - 310 MPa), it offers excellent formability. Known as TA1, Titan Grade 1, and Gr 1, this non-alloyed, low-strength titanium tube with low oxygen concentration is perfect for chemical industries, heat exchangers, and desalination facilities.

Grade 1 Titanium Tube is also highly suitable for exhaust systems, charge air pipes, and water pipes. We offer tubes with a thickness of 1.2 mm and diameters ranging from 51 mm to 102 mm, fitting most common exhaust system sizes. These tubes maintain stability and strength, even at elevated exhaust gas temperatures.

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

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Packaging & Shipping

Company Profile

Exquisite Titanium Seamless Tubes
Daxun specializes in producing:
Premium Hot-finished Titanium Tubes
Our hot-finished titanium tubes come in various forms including hot-rolled or hot-extruded, expertly straightened, with meticulously machined inside and outside diameters, and elegantly surface polished. Available in both heat-treated and non-heat-treated forms, our tubes undergo 100% ultrasonic flaw detection, ensuring impeccable quality.
High-Quality Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: OD 19mm to 325mm, wall thickness 9mm to 30mm, length up to 5000mm (as per mutual agreement between manufacturer and customer). Hot-extruded Titanium Tubes: OD 50mm to 160mm, wall thickness 7mm to 35mm, length up to 3000mm (as per mutual agreement between manufacturer and customer).
Precision Cold-finished Titanium Tubes
Our cold-finished titanium tubes are offered in heat-treated forms, with surface-etched finishes, and subjected to rigorous hydrostatic or ultrasonic testing as per manufacturing specifications. Specifications: OD 6mm to 89mm, wall thickness 0.5mm to 11mm, length up to 6000mm (as per mutual agreement between manufacturer and customer).

Durable Titanium Welded Pipes
Daxun's titanium welded pipes are meticulously crafted with diameters ranging from 12.7mm to 38.1mm (0.47 in to 1.5 in), wall thicknesses from 0.4mm to 1.65mm (0.016 in to 0.065 in), and lengths up to 25000mm. These pipes, made from flat-rolled raw material using automatic tungsten inert gas (argon) welding, cater to the engineering and chemical industries. Each pipe meets the stringent requirements of ASTM B 338 and ASME SB 338 standards, undergoing comprehensive mechanical, geometrical, ultrasonic, eddy current, pneumatic, and hydrostatic testing. Packed as per customer specifications, our manufacturing processes and inspection test equipment guarantee top-notch quality.

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 encompass a diverse range of applications and superior qualities:
Our seamless and welded titanium tubes, renowned for their outstanding ductility and cold formability, are perfect for deep drawing applications. Titanium Grade 1 tubes stand out with excellent general and seawater corrosion resistance, along with superb resistance to oxidizing, neutral, and slightly reducing media including chlorides.
Thanks to its low density-approximately half of nickel-based alloys-high strength, lightweight nature, and remarkable corrosion resistance, titanium is an exceptional choice for various demanding chemical environments. Execution standards include ASTM B338, ASTM B265, ASME SB265, ASTM F67, ISO 5832-2, 3.7025, and UNS R50250.

Grade 2 Titanium Tube (UNS R50400 / Werkstoff WS 3.7034)

Widely utilized for industrial applications, Grade 2 titanium tubes offer a harmonious blend of moderate strength and reasonable ductility. They provide excellent corrosion resistance in highly oxidizing and slightly reducing conditions, including chlorides, making them ideal for the chemical and offshore industries, aircraft manufacturing, heat exchangers, hypochlorite systems, fire water systems, ballast water systems, and various industrial and aerospace components. Additionally, they are employed in CPI equipment and pipes.

Fabrication

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

Stock Availability

Daxun Alloys maintains an extensive inventory of CP 2 Grade Titanium Seamless and Welded Pipes in various sizes to meet diverse client needs.

Weight Reduction

CP 2 grade titanium tubes, characterized by their low density and high strength-to-weight ratio, are ideal for applications demanding weight reduction without compromising strength. These tubes are cold formable with 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 exhibits an alpha (hexagonal close-packed) crystal structure, similar to commercially pure titanium grades 1 and 3. Upon reaching approximately 885°C [1625°F], it transitions to a beta (body-centered cubic) structure. This transformation temperature can vary based on impurities or alloying elements. Alloying additions also alter the single equilibrium transformation temperature into two zones: the alpha transformation zone (all alpha below) and the beta transformation zone (all beta above). 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, followed by multiple cold rolling processes. Each stage of manufacturing ensures continuous perimeters. The comprehensive manufacturing process involves: sponge titanium vacuum arc melting, ingot blanking to obtain hollow blanks, cleaning, cutting and feeding, hot extrusion or oblique rolling plus 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

Experience the superior quality of Daxun's ASTM B338 Grade 2 titanium welded pipe, meticulously crafted from annealed flat-rolled steel plates or strips. Utilizing an advanced automatic arc welding (TIG) process, our production encompasses several critical stages: 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. Each welded pipe undergoes at least one stress relief heat treatment post-formation and welding. Please note, Daxun avoids using any filler materials during the welding process.

Discover the unparalleled performance of Ti-6Al-4V Titanium Pipe - the esteemed Grade 5 Titanium Tube.

Titanium Alloy - (UNS R56400): The pinnacle of versatile titanium alloys.
Introduction
Introducing the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 (UNS R56400), the most celebrated titanium alloy known for its robust properties. As a duplex alpha+beta titanium alloy, it incorporates aluminum as the alpha stabilizer and vanadium as the beta stabilizer, making it exceptionally strong even at low temperatures around 800°F (427°C). The ATI Ti-6Al-4V, Grade 5 alloy is versatile, being widely used in annealing, solution treating, and aging processes. Its applications span across compressor blades, disks, and rings for jet engines; fuselage and space capsule components; pressure vessels; *** cases; helicopter rotor hubs; fasteners; and critical forgings, all benefiting from its high strength-to-weight ratio.
The alloy undergoes initial melting using state-of-the-art methods such as vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM). Remelting is conducted through one or two vacuum arc steps, ensuring superior quality.
Specifications
• ASTM B338 - The gold standard for Heat Treatable Titanium Tubes.
• AMS 4928 - Premium Forgings and Forging Stock (Annealed)
• AMS 4965 - Top-tier Forgings (Solution Treated and Aged)
• AMS 4967 - High-quality 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

For applications requiring high hardness, tensile strength, and fatigue strength, annealing is performed at 1,700-1,900°F (927 - 1,038°C).
DAXUN's 6-4 Grade 5 Titanium Tube offers a broad spectrum of heat treatment options.
1. Annealing: Conducted at 1,275-1,400°F (691-760°C) for ½ to 2 hours, followed by air or furnace cooling.
2. Stress Relief Annealing: Done at 1,000-1,200°F (538-649°C) for durations between 1 to 8 hours, then air or furnace cooled.
3. Solution Heat Treating: Executed at 1,675-1,750°F (913-954°C) for 1 hour, followed by a water quench.
4. Aging: Performed at 975-1,025°F (524-552°C) for 4 to 8 hours, then air cooled.

Optimum Properties

Optimal properties are achieved with small cross sections and rapid quenching in the solution treated and aged condition. Larger cross-section sizes or delayed quenching might yield less than optimal properties.

Hardness

Typical hardness levels range from Rockwell C 30-34 in the annealed state to approximately Rockwell C 35-39 in the solution and aged condition.

Forgeability/Formability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5, is masterfully forged at an impressive 1,750°F (954°C), with a final forging temperature settling at 1,450°F (788°C). For optimal results and superior quality, a reduction of at least 35% is highly recommended.

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5, proves challenging to form at room temperature, even when annealed. Thus, intensive forming operations such as bending or stretching are best performed on the annealed material at elevated temperatures up to 1,200°F (649°C), maintaining its mechanical integrity. Creep forming is ideal for hot sizing or shaping 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, can be expertly machined using techniques suitable for austenitic stainless steels. Optimal results are achieved with slow speeds, high feeds, robust tool rigidity, and copious use of non-chlorinated cutting fluids.

Weldability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5, is highly weldable whether in the annealed condition or during solution and partial aging processes. Aging is efficiently completed during post-weld heat treatment.

To ensure the utmost quality, it is crucial to prevent contamination with oxygen, nitrogen, and hydrogen. Fusion welding is best performed in an inert gas-filled chamber or with an inert gas tail shield over the molten metal and adjacent hot zones. Spot welding, seam welding, and flash welding can be conducted without a protective atmosphere.

Special Considerations

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5, is susceptible to hydrogen contamination from improper pickling, and the absorption of oxygen, nitrogen, and carbon during processes such as forging, heat treating, and brazing. Such contamination could diminish ductility, impair notch sensitivity, and reduce formability.

FAQ

 

Q1: What products can you offer?

A: We offer a diverse range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and the 300 series.
Additionally, we provide 400 series and duplex stainless steel such as 2205, 2304, 2101, 2507, and high-nickel alloys like 904L, 800H, and 600H.

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

Yes, we can meticulously produce products based on your drawings to ensure complete satisfaction.

Q3. How does your factory manage quality control?

Quality is our top priority. We consistently emphasize rigorous quality control from start to finish.

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

Yes, we can adapt the packaging and transportation forms according to your requests.
However, you will be responsible for any additional costs and differences incurred.

Q5. How does your factory manage quality control?

Quality is our top priority. We consistently emphasize rigorous quality control from start to finish.

Q6. How long is the delivery time?

A: Delivery typically takes 7 to 20 working days post-payment confirmation.
For urgent orders, we can expedite the process to meet your needs.

Q7. What are your payment terms?

A: 100% T/T in advance or Western Union for smaller orders.

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

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

Q8: Can you manufacture DDQ (Deep Drawing Quality) products?

A: Absolutely. Our materials are ideal for stainless steel pots, sinks, bowls, and more. Share your requirements, and we will adjust the mechanical properties accordingly.

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 costs depending on the situation.

Q10: Which countries have you exported to?

A: We have successfully 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.