Basic Info.
Model NO.
347 Stainless Steel Tube
Type
Stainless Steel Pipes
Standard
ASTM, AISI, GB, JIS, EN
Certification
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Surface Treatment
Pickling
Surface
Pickling, Polishing, Ba
Delivery State
Solution Annealing
Transport Package
Wooden Box + Strapping
Specification
OD 6.35mm-OD 1219mm
Product Description
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 |
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.
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 |
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.
Address:
B108, No. 32-1, Chengnan Road, Xinwu District, Wuxi, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BRC, SA 8000, QHSE, HACCP, ISO 13485, EICC, ANSI/ESD, SEDEX, ISO 22000, AIB, WRAP, GAP, ASME, ISO 29001, HQE, IFS
Company Introduction:
Founded in 2003, Daxun Alloy is a leading global metal material manufacturer. Headquartered in Wuxi, China, the company has multiple production bases and sales offices around the world. Daxun Alloy focuses on the development, production and sales of various stainless steels, titanium alloys, high-temperature alloys, etc. For general industry, construction, aerospace, energy, chemical industry, medical and other fields.
China, Daxun Metal Group is a global vertically integrated metal material manufacturer and stockist. Daxun can provide finished products and customized full-process services and professional technical services. Currently, the group has 600 employees and covers a total area of 130, 000 square meters. Daxun has a standing inventory of 50, 000 tons of stainless steel, 5, 000 tons of nickel-based alloys, and 2, 000 tons of pure titanium and titanium alloys. The main product forms are metal plates, metal coils, metal pipes, and metal bars. The metal materials produced by Daxun are market leaders for marine, energy, military, general industrial and aerospace applications. In addition, the company also produces seamless pipes, plates, forgings and other metal materials for power generation and oil and gas applications; Commercial and military alloy products; And metal alloys and other metal products for the forging industry.