Cp Gr1 Titanium Tube Titanium Welded Pipe Titanium Seamless Tube Supplier ASME Sb-338 High Strength Chemical 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
Our tubular products crafted from strips are meticulously roll-formed and fusion welded along a longitudinal seam. At Daxun, we ensure no filler metals are used during this seamless welding process, guaranteeing pristine quality.

Titanium Welded & Drawn Tubing
Daxun's tubular products are expertly welded and redrawn to precise final sizes. This welded and drawn method is perfect for producing heavy wall diameter tubes that cannot be directly welded to size, offering significant cost savings over seamless tubes. All our welded and drawn tubes are bright annealed for superior 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 excels with very heavy diameter-to-wall ratios and maintains excellent outside dimensional tolerances.

 

Uncompromised Quality, Timely Delivery, Thorough Inspection

Daxun conducts an array of rigorous quality assurance tests including flattening, flaring, ultrasonic flaw detection, pitting resistance, mechanical, hardness, material positive identification, and expansion tests. These ensure that both Grade 1 Titanium Welded Pipe and Seamless Pipe meet all required specifications. We measure the diameter, thickness, and surface quality during production. Standard delivery is within 5-7 days, while special sizes are delivered in 15-20 days.

• Our delivery schedule strictly adheres to the contractual agreement.
• We welcome third-party agency inspections at our factory.
• Free samples available for customer testing.
• Support for on-site or video factory inspections.

 

Grade 1 Titanium Tube Features

Grade 1 Titanium Tube stands out as the softest titanium variant with highest ductility. It boasts impressive cold forming characteristics and superior corrosion resistance, alongside excellent welding properties and high impact toughness.

• Softest Form of Titanium
• Maximized Ductility
• Outstanding Corrosion Resistance
• Exceptional Cold Formability

 

Commercially Pure Titanium Grade 1 Tube is renowned for its softness, ductility, and excellent formability. It's widely used in maritime and chemical industries, enduring extreme conditions. The tensile strength of SB 338 Gr 1 Tube is at least 35 KSI (240 MPa), with yield strength ranging from 25 - 45 KSI (170 - 310 MPa). Known also as TA1, Titan Grade 1, and Gr 1, this tube is non-alloyed, with low oxygen concentration, making it ideal for chemical industries, heat exchangers, and desalination plants.

Grade 1 Titanium Tube is perfect for exhaust systems, charge air pipes, and water pipes, with wall thickness of 1.2 mm and diameters between 51 mm and 102 mm. These tubes offer enhanced stability and strength at elevated exhaust gas temperatures.

Daxun ensures our titanium alloy tubes meet ASME SB/ASTM, B861, and B862 standards. We conduct a thorough suite of tests including hardness, hydrostatic, eddy current, ultrasonic defect identification, tensile, flattening, expansion, annealing, tempering, and stress relief to guarantee superior quality.

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Packaging & Shipping

Company Profile

Titanium Seamless Tubes
Daxun produces:
Hot-finished Titanium Tubes
These premium titanium tubes are expertly supplied in the form of hot-rolled or hot-extruded, with precision straightening, machined inside and outside diameters, and surface polishing. Choose from heat-treated or non-heat-treated forms, with the assurance of our 100% ultrasonic flaw detection capabilities that guarantee impeccable quality.
Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: OD 19mm to 325mm, wall thickness 9mm to 30mm, lengths up to 5000mm (customizable upon agreement between manufacturer and customer). - Hot-extruded Titanium Tubes: OD 50mm to 160mm, wall thickness 7mm to 35mm, lengths up to 3000mm (customizable upon agreement between manufacturer and customer).
Cold-finished Titanium Tubes
Our Cold-finished Titanium Tubes are available heat-treated, surface-etched, and tested either hydrostatically or ultrasonically, depending on manufacturing specifications. Tubes Supplied: OD 6mm to 89mm, wall thickness 0.5mm to 11mm, lengths up to 6000mm (customizable upon agreement between manufacturer and customer).

Titanium Welded Pipes
DaXun excels in manufacturing and supplying titanium pipes with diameters ranging from 12.7 mm to 38.1 mm (0.47 in to 1.5 in), wall thickness from 0.4 to 1.65 mm (0.016 in to 0.065 in), and lengths up to 25000 mm. These pipes, available in Gr1, Gr2, and Gr12 titanium alloys, meet the rigorous demands of engineering and chemical industries. Fabricated from flat rolled raw material using automatic tungsten inert gas (argon) welding on electric pipe welders and heat-treated on the mill line, our titanium welded pipes undergo comprehensive mechanical testing, geometrical measurements, 100% ultrasonic and eddy current testing, as well as pneumatic or hydrostatic testing. Adhering to ASTM B 338 and ASME SB 338 standards, these pipes are meticulously 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 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 known for their good general and seawater corrosion resistance and excellent resistance to oxidizing, neutral and slightly reducing media (solutions) (including chlorides).
Titanium's low density (about half that of nickel-based alloys), high strength, light weight and corrosion resistance make it an excellent choice for a variety of harsh chemical conditions. Execution standards are: 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 is the most often used titanium tube for industrial applications, providing a superb balance of moderate strength and reasonable ductility. It offers excellent corrosion resistance in both highly oxidising and slightly reducing conditions (including chlorides). It provides good corrosion protection in the chemical and offshore industries, as well as aircraft manufacture, where strength and ease of forming are required. It's also utilised in heat exchangers, hypochlorite systems, fire water systems, ballast water systems, industrial and aerospace components, CPI equipment, and pipes.

Fabrication

Titanium Grade 2 responds well to cold forming using standard methods. It can be readily machined, but special attention must be paid to maintaining sharp tools and the liberal use of coolant. As with machining austenitic stainless steels, cuts should be deep and continuous with slow feeds and speeds.

Stock Availability

Daxun Alloys stocks CP 2 Grade Titanium Seamless and Welded Pipes in a variety of sizes.

Weight Reduction

CP 2 grade titanium tubes have low density and a high strength-to-weight ratio, making them suitable for applications where weight reduction is required without sacrificing overall strength. They are cold formable, have good ductility, and can be welded using conventional TIG and MIG processes, although inert gas shielding is required to prevent embrittlement of the weld zone.

Crystal Structure

At room temperature, ASTM B338 Grade 2 titanium tube has an alpha (hexagonal close-packed) crystal structure, just like commercially pure titanium grades 1 and 3. At about 885°C [1625°F], it transforms to a beta (body-centered cubic) structure. This transformation temperature can be increased or decreased depending on the type and amount of impurities or alloying additions. The addition of alloying elements also divides the single temperature of the equilibrium transformation into two temperature 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 two temperatures, both alpha and beta forms exist. Typical alpha and beta transformation temperatures for grade 2 titanium are 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 are made from hollow blanks by hot extrusion process or oblique rolling and piercing process, followed by multiple cold rolling processes. Titanium seamless tubes should have continuous perimeters at all stages of the manufacturing operation. The de novo manufacturing of titanium seamless tubes mainly includes: sponge titanium vacuum arc melting ingot blanking to get hollow blanks cleaning cutting and feeding hot extrusion, or oblique rolling + 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 Process

Daxun's ASTM B338 Grade 2 titanium welded pipe is meticulously crafted from annealed flat-rolled steel plates or strips using the state-of-the-art automatic arc welding (TIG) process. The sophisticated production workflow encompasses: titanium plate uncoiling, shearing butt welding, cleaning, pipe forming, TIG welding, eddy current testing, pre-sizing, annealing, precision reducing and sizing, straightening, additional eddy current testing, caliper marking, cutting, ultrasonic testing, hydrostatic testing, final inspection, and premium packaging. To ensure optimal performance, the welded pipes undergo a vital stress relief heat treatment post-forming and welding. Notably, Daxun employs only the highest-grade filler materials during the welding process.

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

Titanium Alloy - (UNS R56400)
Introduction
The DAXUN Ti-6Al-4V Titanium Tube, Grade 5 (UNS R56400), stands as the pinnacle of titanium alloy innovation. This duplex alpha+beta titanium alloy integrates aluminum as the alpha stabilizer and vanadium as the beta stabilizer, delivering exceptional strength and versatility. Capable of withstanding temperatures as low as 800°F (427°C), this premium alloy is ideal for a wide range of high-performance applications including annealing, solution treating, and aging. It is indispensable in the manufacturing of compressor blades, disks, and rings for jet engines, fuselage and space capsule components, pressure vessels, *** cases, helicopter rotor hubs, fasteners, and critical forgings that demand an outstanding strength-to-weight ratio.
The alloy is initially crafted through advanced melting techniques such as vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM), followed by meticulous remelting in one or two vacuum arc steps.
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 boasts a melting range of 2,800-3,000°F (1,538 - 1,649°C), ensuring unmatched performance in demanding environments.
Density: 0.160 lb/in3; 4.47 g/cm3
Beta Transus Temperature: 1830°F (± 25°); 999°C (± 14°)

Heat Treatment

Annealed at 1,700-1,900°F (927 - 1,038°C) to achieve superior hardness, tensile strength, and fatigue resistance.
The versatile DAXUN 6-4 Grade 5 Titanium Tube can be subjected to various heat treatment processes to meet specific requirements.
1. Annealing: 1,275 -1,400°F (691 - 760°C) for 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, followed by air or furnace cooling.
3. Solution Heat Treating: 1,675 -1,750°F (913 - 954°C) for 1 hour, followed by a rapid water quench.
4. Aging: 975 -1,025°F (524 - 552°C) for 4 to 8 hours, followed by air cooling.

Optimum Properties

Achieving superior properties requires small cross sections with rapid quenching in the solution treated and aged condition. Larger cross-sections or delayed quenching may result in reduced performance.

Hardness

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

Forgeability/Formability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5, showcases exceptional craftsmanship. Forged at a high initial temperature of 1,750°F (954°C) and finishing at a precise 1,450°F (788°C), this titanium tube achieves optimal characteristics when reduced by at least 35%. Explore the durability and reliability of our meticulously forged Grade 5 Titanium Tube.

While forming the DAXUN Ti-6Al-4V Titanium Tube, Grade 5, proves challenging at room temperature-even after annealing-the material truly excels under heat. Severe forming operations such as bending or stretching can be effectively executed at temperatures up to 1,200°F (649°C) without compromising mechanical integrity. Moreover, our advanced creep forming techniques facilitate hot sizing or shaping at temperatures from 1,000 to 1,200°F (538 to 649°C), ensuring precision and durability.

Machinability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5, can be expertly machined using methods tailored for austenitic stainless steels. By employing slow speeds, high feeds, and ensuring exceptional tool rigidity, coupled with generous applications of non-chlorinated cutting fluids, optimal machining results are guaranteed.

Weldability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5, demonstrates excellent weldability. Whether in annealed or solution and partially aged conditions, this titanium tube remains versatile and reliable. Aging during post-weld heat treatment ensures strength and durability.

To achieve superior welds, precautions must be taken to prevent contamination from oxygen, nitrogen, and hydrogen. Fusion welding of the DAXUN Ti-6Al-4V Titanium Tube can be executed within an inert gas-filled chamber or by employing an inert gas tail shield over the molten metal and adjacent hot zones. Our titanium tubes also support spot welding, seam welding, and flash welding without necessitating a protective atmosphere.

Special Considerations

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5, warrants specific considerations to maintain its superior properties. Beware of hydrogen contamination from improper pickling and the absorption of oxygen, nitrogen, and carbon during processes such as forging, heat treating, and brazing. Such contamination can negatively impact the ductility, notch sensitivity, and formability of the titanium tube. Adhering to precise and controlled processes ensures the highest quality and performance.

FAQ

 

Q1: What products can you offer?

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

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

A: Yes, we can manufacture products based on your drawings to meet your highest satisfaction.

Q3. How does your factory do regarding quality control?

A: Quality is our top priority. We ensure stringent quality control throughout the entire production process.

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

A: Yes, we can modify the packaging and transportation methods as per your request,
but you'll need to cover any additional costs incurred during this period.

Q5. How does your factory do regarding quality control?

A: Quality is our top priority. We ensure stringent quality control throughout the entire production process.

Q6. How long is the delivery time?

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

Q7. What are your payment terms?

A: 100% T/T in advance, Western Union (for small orders)

B: 30% T/T deposit and 70% balance before shipment

C: 100% Irrevocable LC at sight (for large orders)

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

A: Yes, we can. Our materials are suitable for stainless steel pots, sinks, bowls, etc. Let us know your specific needs 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 can cover the courier cost, depending on the circumstances.

Q10: Which countries have you exported to?

A: To date, we have exported our stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.

Q11: How can I visit your company?

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