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
- Exceptionally High Reliability and Stability
- Superior Corrosion Resistance
- Outstanding Formability and Weldability
- Excellent Oxidation Resistance
- Resilient Against Sulfuric, Phosphoric, and Acetic Acid
- Robust Resistance to Crevice and Stress Corrosion Cracking
- Renowned as Super Austenitic Stainless Steel
Applications of Stainless Steel TP347
- Aerospace Structures
- Automobile Exhaust Systems and Engine Components
- Medical Devices
- Cutlery and Kitchen Tools
- Petrochemical Industries
- Stainless Steel Cutlery and Kitchen Utensils
- Production of Flat Springs
- Hand Tools
- Bolts, Nuts, Springs, and Fasteners
Quality, Delivery, and Inspection
- At Jiangsu Daxun Alloy Co., Ltd., we are dedicated to excellence. Our stringent quality assurance tests include flattening, pitting, resistance, mechanical, hardness, material identification, and expansion tests. Each test ensures our materials meet the highest standards for your challenging applications.
- During production, we meticulously measure the diameter, thickness, and surface quality of our products. Standard delivery timelines range from 7 to 15 days. For special-sized products, the timeline may extend up to 20 days to meet your precise specifications.
We strictly adhere to the delivery timelines outlined in our contracts, guaranteeing punctual and reliable service. - We welcome inspections by customer-authorized third-party agencies at our factory to ensure transparency.
- We offer free samples for rigorous testing, allowing you to experience our top-quality products firsthand.
- We provide on-site or video factory inspection options, ensuring transparency and trust in our manufacturing process.
Discover the unmatched stainless steel pipe manufacturing prowess of Daxun.
Our forming capabilities set us apart, featuring advanced extrusion and cold working equipment for tube and pipe manufacturing. We possess one of the world's largest pilger mills and a unique hydroforming process for precision fittings.
Unveiling Daxun's Superior Pipe Processing Capabilities
As a vertically integrated manufacturer, Daxun offers a comprehensive one-stop-shop solution. Whether managing an entire project or specific machining tasks, our capabilities include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and specialized services.
Daxun: Your Ultimate Destination for Superior Pipe Solutions
With state-of-the-art vertical and horizontal presses boasting capacities from 12,000 to 35,000 tons, Jiangsu Daxun Alloy Co., Ltd. stands unmatched in the industry for its comprehensive pipe extrusion capabilities. This technology enables us to produce the longest and largest diameter pipes on the market, ensuring unparalleled quality and reliability.
Jiangsu Daxun Alloy Co., Ltd. is a trusted supplier to the power generation sector, delivering essential components such as ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our expertly engineered products meet the stringent demands of nuclear, coal-fired, renewable energy, and combined cycle power plants, ensuring optimal performance and efficiency.
Stainless SteelsStainless steels are iron-based alloys that boast a minimum of 10.5% Chromium, granting them exceptional corrosion resistance. This is achieved through the formation of an invisible and adherent Chromium-rich oxide film on the surface. Our Alloy 347 stands as a versatile austenitic stainless steel with a face-centered cubic structure. Notably non-magnetic in its annealed state, Alloy 347 can be hardened exclusively through cold working. The addition of Niobium effectively inhibits grain boundary Chromium Carbide precipitation, ensuring superior durability and performance.
Key Properties
The distinguishing properties ofStainless Steel - Grade 347are comprehensively listed below.
Table 1.Key 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 an extensive array of general steel types, including 310S, 316L, 347, 347L, 201, TP347, 316H, and more. Additionally, we specialize in duplex stainless steels such as 2205, 2347, 2101, 2507, TP347, and high-nickel alloys like 800H and 600H. Our diverse selection ensures that we can meet various industrial needs.
Our catalog features a comprehensive range of 400 series and duplex stainless steels, such as 2205, 2347, 2101, 2507, and TP347. Furthermore, we stock high-nickel alloys, including 800H and 600H, to cater to specialized demands.
Q2. Can you produce the products according to my own drawings?
Absolutely! We can custom-manufacture products based on your drawings, ensuring they meet your precise specifications and requirements.
Q3. How does your factory do regarding quality control?
Quality is paramount to us. We prioritize maintaining stringent quality control measures throughout the entire production process to ensure top-notch standards.
Q4. Can I request to change the form of packaging and transportation?
Yes, we offer flexible packaging and transportation solutions and can adjust them according to your specific requests.
However, please be aware that any additional costs resulting from these changes will be your responsibility.
Q5. How does your factory do regarding quality control?
Quality is paramount to us. We prioritize maintaining stringent quality control measures throughout the entire production process to ensure top-notch standards.
Q6. How long is the delivery time?
A: Our standard delivery timeframe is between 7 to 20 working days following payment confirmation.
For urgent orders, we offer expedited processing to align with your timeline.
Q7. What is your Payment?
A: For your convenience, we accept 100% T/T advance payment or Western Union for smaller orders.
B: Opt for a 30% T/T upfront payment, with the remaining 70% due before shipment.
C: For larger orders, we welcome 100% Irrevocable LC at sight.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Certainly! Our superior quality materials are ideal for manufacturing stainless steel pots, sinks, bowls, and more. Share your specific application, and we'll adjust the mechanical properties to perfectly meet your needs.
Q9: How to get a sample?
A: We offer FREE samples for your assessment and testing. For small pieces, we may even cover the courier cost, depending on the situation.
Q10: Which countries have you exported to?
A: To date, we have successfully exported our stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, South Korea, India, Pakistan, UAE, Ukraine, and many others.
Q11: How do I visit your company?
A: Fly into Guangzhou Baiyun International Airport, and we will be there to greet you and escort you to our facility, ensuring a warm welcome.
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.