Tp347h Stainless Steel Pipe ASTM A312 Corrosion Resistance Od 219.1-711mm for High Temperature Heat Exchangers 347 Stainless Steel Tube

• Customization: Available
• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, EN
• Model NO.: 347 Stainless Steel Tube
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round
• Technique: Hot Rolled
• Surface Treatment: Pickling
• Thickness: 0.5mm-100mm
• Length: 2000mm-9000mm
• Surface: Pickling, Polishing, Ba
• Delivery State: Solution Annealing
• Transport Package: Wooden Box + Strapping
• Specification: OD 6.35mm-OD 1219mm
• Trademark: Daxun
• Origin: China
• Production Capacity: 10000ton

Product Description

Product Description

Product Parameters

 

TP347 Stainless Steel Seamless Pipes Standards	ASTM A213, ASTM A249, ASTM A269, ASME SA213, ASME SA249, ASME SA269, EN 10216-5 TC1 / TC2, PED 97/23/EC, AD 2000, NACE MR0175/ISO 15156
TP347 Seamless Aerospace Tubing	AMS 5564, AMS 5565, AMS 5567, AMS 5569, AMS 5695 (Canceled & non-current specs include AMS-T-6845, Mil-T-6845, AMS-T-8504, Mil-T-8504, AMS-T-8506, Mil-T-8506)
WELDED & DRAWN TP347 Stainless Steel Aerospace Tubing	AMS 5564, AMS 5565, AMS 5566, AMS 5567, AMS 5569 (Canceled & non-current specs include AMS-T-6845, Mil-T-6845, AMS-T-8504, Mil-T-8504, AMS-T-8506, Mil-T-8506)
ASTM A312 Stainless Steel Pipe Typical Manufacturing Specifications	ASTM A213,ASTM A312,ASME B36.19,AMS 5647,AMS 5566,AMS 5569,AMS 6845,BS 10216 Pt 5,ASTM A269,BS 3605 Pt 1,ASTM A632,NFA 49-117,NFA 49-217,Mil-T 8504,Mil-T 8606,or as per customer specifications.
Austenitic Stainless Steel TP347 Pipes Seamless Tube Size	3.35 mm OD To 630 mm OD
TP347 Stainless Steel Welded Tube Size	6.35 mm OD To 1219 mm OD
ASTM A312 TP TP347 Stainless Steel Seamless Pipes Swg & Bwg	10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
SS TP347 Pipe Schedule	SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Stainless Steel TP347 Seamless Pipes Wall thickness	0.020″ -0.220″, (special wall thicknesses available)
SS TP347 tube Length	Single Random, Double Random, Standard & Cut length
Stainless Steel UNS STP34700 ERW Pipes Finish	Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Stainless Steel DIN 1.TP3471 Pipes Form	Round Pipes/ Tubes, Square Pipes/ Tubes, Rectangular Pipe/ Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tubes, Straight or 'U' bent Tubes, Hollow, LSAW Tubes Etc.
TP347 Stainless Steel Welded Pipe Type	Seamless, ERW, EFW, Welded, Fabricated
Electropolished	(EP) Electropolished for Ultra High Purity Systems
Non-Electropolished	(BA) Bright Annealed or (AP) Annealed & Pickled for High-Purity, (CFOS) Cleaned for Oxygen Grade Service or Corrosive Systems
I.D. Surface Finish Options	5, 7 & 10 µin. Ra
TP347 Stainless Steel Round Pipe JIS	8A to 250A
TP347 Stainless Steel Square Pipe Tolerances	In accordance with: ASTM: A269 & A632, JIS: G 3459
TP347 stainless steel tubing End	Plain End, Beveled End, Treaded, Ends are suitable for orbital welding
ASTM A312 TP TP347 Stainless Steel Marking	All TP347 Stainless Steel tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer's request.)
TP347 stainless steel tubing Application	Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger
Value Added Service	Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
Specialize in	Stainless Steel TP347 Capillary Tube & Other Odd Size
	Stainless Steel TP347 Heat Exchanger & Condenser Tubes
	Stainless Steel TP347 Hydraulic tubing with OD up to 50.8 mm (2.0 in.) are delivered in bright annealed condition
	ASTM A312 TPTP347 tube with OD larger than 50.8 mm are supplied in the annealed and pickled condition, Or in polished condition
Marking & Traceability	Each Stainless Steel TP347 Tubing is traceable to its producing mill and heat by an identification number etched within 24″ (610mm) of one end.
Test Certificate	Manufacturer Test Certificate according to EN 10204 3.1 B
	Laboratory Test Certificate from Govt. Approved Lab.
	Under Third Party Inspection
Testing & Inspection	Visual inspection • Surface roughness measurement • Helium-leak testing • Scanning Electron Microscopy (SEM) • Auger Electron Microscopy (AES) • Election Spectroscopy for Chemical Analysis (ESCA or XPS) • Particle testing • Moisture testing

 

Detailed Photos

 

Characteristics of TP347 Stainless Steel Pipe

• Boasting exceptional reliability and stability
• Enhanced corrosion resistance for demanding environments
• Outstanding formability and weldability for versatile applications
• Superior oxidation resistance under extreme conditions
• Resilient against sulfuric, phosphoric, and acetic acids
• Robust resistance to crevice corrosion and stress corrosion cracking
• Renowned as super austenitic stainless steel

 

Applications of Stainless Steel TP347

• Ideal for aerospace structures;
• Perfect for automobile exhaust pipes and engine parts;
• Essential in medical devices;
• Perfect for knives and kitchen utensils;
• Crucial in petrochemical applications;
• Ideal for stainless steel cutlery and kitchen utensils;
• Perfect for manufacturing flat springs;
• Essential for hand tools;
• Ideal for bolts, nuts, springs, and fasteners;

 

Quality, Delivery, and Inspection

• At Jiangsu Daxun Alloy Co., Ltd., we uphold excellence through stringent quality assurance tests. Our thorough testing includes flattening, pitting resistance, mechanical, hardness, material identification, and expansion tests, ensuring our materials excel in performance for your critical applications.
• During production, we meticulously measure diameter, thickness, and surface quality. Our standard delivery window ranges from 7 to 15 days, with special-sized products taking up to 20 days, guaranteeing precision and adherence to your specifications.
  We strictly follow delivery schedules outlined in our contracts, ensuring timely and dependable service.
• We support and welcome third-party inspections authorized by customers at our manufacturing site.
• We provide free samples for thorough testing, allowing you to witness our superior quality firsthand.
• We offer on-site or video factory inspections to ensure transparency and confidence in our manufacturing processes.

Experience the unmatched stainless steel pipe manufacturing prowess of Daxun.

Our forming capabilities are unparalleled, featuring advanced extrusion and cold working equipment for tube and pipe production. We operate one of the world's largest pilger mills and a unique hydroforming process for precision fittings.

 

Showcasing Daxun's exceptional pipe processing capabilities.

As a vertically integrated manufacturer, Daxun provides a complete one-stop solution. Whether overseeing entire projects or specific machining tasks, our services include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and more.

 

Daxun: The ultimate destination for Bigger, Better Pipe Solutions.

With cutting-edge vertical and horizontal presses ranging from 12,000 to an impressive 35,000 tons, Jiangsu Daxun Alloy Co., Ltd. leads the industry in comprehensive pipe extrusion capabilities. This advanced technology allows us to produce the longest lengths and largest diameter pipes on the market, ensuring top-notch quality and reliability for your toughest applications.

 

Jiangsu Daxun Alloy Co., Ltd. proudly supplies the power generation sector with critical components, including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our expertly crafted products meet the rigorous demands of nuclear, coal-fired, renewable energy, and combined cycle power plants, guaranteeing optimal performance and efficiency across all applications.

Packaging & Shipping

Company Profile

Stainless Steels: The Pinnacle of Modern MetalworkThese iron-based alloys, containing a minimum of 10.5% Chromium, achieve their iconic stainless properties through the creation of an invisible, adherent Chromium-rich oxide film. Alloy 347 stands out as a versatile austenitic stainless steel with a face-centered cubic structure. In its annealed state, it is essentially non-magnetic and achieves hardness through cold working. The addition of Niobium effectively suppresses grain boundary Chromium Carbide precipitation, enhancing its performance.

Key Properties: A Closer Look

The outstanding characteristics ofStainless Steel-Grade 347are meticulously detailed below for your reference.

Table 1: Comprehensive Properties OverviewKey Properties

Electrical Properties
Electrical resistivity ( µOhm.cm )	70-73
Mechanical Properties
Elongation at break ( % )	<60
Hardness - Brinell	160-190
Izod impact strength ( J.m^-1 )	20-136
Modulus of elasticity ( GPa )	190-210
Tensile strength ( MPa )	520-1100
Physical Properties
Density ( g.cm^-3 )	7.93
Melting point (°C )	1400-1425
Thermal Properties
Coefficient of thermal expansion ( x10^-6 K^-1 )	16-18 @ 20-100 °C
Maximum use temperature in air ( °C )	800

 

Certifications

Q1: What products can you offer?

A: We proudly offer a comprehensive array of general steel types including 310S, 316L, 347, 347L, 201, TP347, 316H, and more. Our selection also encompasses duplex stainless steels like 2205, 2347, 2101, 2507, TP347, as well as premium high-nickel alloys such as 800H and 600H.
Our extensive inventory features 400 series stainless steel, duplex stainless steels like 2205, 2347, 2101, 2507, and TP347, in addition to high-nickel alloys like 800H and 600H.

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

Absolutely, we can manufacture products precisely according to your drawings, ensuring they meet your exact specifications.

Q3. How does your factory do regarding quality control?

Quality is our top priority. We are committed to maintaining rigorous quality standards throughout the entire manufacturing process.

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

Yes, we can customize the packaging and transportation methods according to your preferences.
However, please be aware that any additional costs incurred during this process will be your responsibility.

Q5. How does your factory do regarding quality control?

Quality is our top priority. We are unwavering in our commitment to upholding high-quality standards at every stage.

Q6. How long is the delivery time?

A: Our standard delivery time ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the process to align with your specific timeline.

Q7. What is your Payment?

A: For your convenience, we offer 100% T/T advance or Western Union for smaller orders.

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

C: For substantial orders, we accept 100% Irrevocable LC at sight.

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

A: Absolutely, we can. Our top-quality material is ideal for manufacturing stainless steel pots, sinks, bowls, and more. Simply inform us of your specific application, and we'll adjust the mechanical properties to perfectly suit your needs.

Q9: How to get a sample?

A: Enjoy FREE samples for your evaluation and testing. For small pieces, we may even cover the courier cost, depending on the situation.

Q10: Which countries have you exported to?

A: We have proudly exported our superior stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, South Korea, India, Pakistan, UAE, Ukraine, and many more.

Q11: How do I visit your company?

A: You can conveniently fly into Guangzhou Baiyun International Airport, where we will warmly welcome you and pick you up for a visit to our facility.