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 |
Unrivaled Characteristics of TP347 Stainless Steel Pipe
- Exceptionally High Reliability and Stability
- Superior Corrosion Resistance
- Outstanding Formability and Weldability
- Excellent Oxidation Resistance
- Robust Resistance to Sulfuric, Phosphoric, and Acetic Acids
- Strong Defense Against Crevice and Stress Corrosion Cracking
- Renowned as Super Austenitic Stainless Steel
Versatile Stainless Steel TP347 Applications
- Ideal for Aerospace Structures;
- Perfect for Automobile Exhaust Pipes and Engine Parts;
- Essential for Medical Devices;
- Optimal for Knives and Kitchen Utensils;
- Central to Petrochemical Applications;
- Great for Stainless Steel Cutlery and Kitchen Utensils;
- Precision Manufacturing of Flat Springs;
- Reliable for Hand Tools;
- Ideal for Bolts, Nuts, Springs, and Fasteners;
Commitment to Quality, Punctual Delivery, and Rigorous Inspection
- At Jiangsu Daxun Alloy Co., Ltd., our stringent quality assurance tests-including flattening, pitting, resistance, mechanical, hardness, material positive identification, and expansion tests-guarantee materials perfectly suited for your demanding applications.
- Throughout production, we meticulously measure diameter, thickness, and surface quality. Standard delivery timelines range from 7 to 15 days. For special-sized products, the timeline may extend up to 20 days, ensuring every detail meets your exact specifications.
Our steadfast adherence to delivery timelines ensures punctual, reliable service. - We welcome and support inspections by customer-authorized third-party agencies at our factory, ensuring transparency.
- Experience our superior quality firsthand with our free samples for rigorous testing.
- We offer on-site or video factory inspection options, fostering transparency and trust in our manufacturing process.
Experience the unparalleled stainless steel pipe manufacturing prowess of Daxun.
Our forming capabilities are unrivaled, featuring cutting-edge extrusion and cold working assets for tube and pipe manufacturing. We boast one of the world's largest pilger mills and a unique hydroforming process for precision fittings.
Revealing Daxun's exceptional pipe processing capabilities.
As a vertically integrated manufacturer, Daxun offers a comprehensive one-stop solution. Whether managing an entire project or handling specific machining jobs, 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 featuring capacities from 12,000 to an impressive 35,000 tons, Jiangsu Daxun Alloy Co., Ltd. stands unrivaled in the industry for comprehensive pipe extrusion capabilities. This exceptional technology allows us to produce the longest lengths and largest diameter pipes available on the market, ensuring unmatched quality and reliability for your most demanding applications.
Jiangsu Daxun Alloy Co., Ltd. is honored to be a trusted supplier to the power generation sector, delivering critical components including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our meticulously engineered products are designed to meet the rigorous demands of nuclear, coal-fired, renewable energy, and combined cycle power plants, ensuring optimal performance and efficiency in every application.
Stainless SteelsStainless steels are exceptional iron-based alloys containing a minimum of 10.5% Chromium. This vital element enables stainless steels to form an invisible, adherent chromium-rich oxide film, endowing them with their remarkable corrosion resistance. Alloy 347, a versatile austenitic stainless steel, features a face-centered cubic structure and exhibits essentially non-magnetic properties in its annealed state, with the ability to be hardened exclusively through cold working. Enhanced with Niobium, Alloy 347 effectively suppresses grain boundary chromium carbide precipitation, ensuring superior stability and performance in demanding environments.
Key Properties
The remarkable key properties ofStainless Steel-Grade 347are meticulously detailed 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: Our extensive product lineup features a wide array of general steel types, including 310S, 316L, 347, 347L, 201, TP347, 316H, and more. We also specialize in duplex stainless steels such as 2205, 2347, 2101, 2507, TP347, coupled with high-performance high-nickel alloys like 800H and 600H.
Our catalog includes a comprehensive selection of 400 series and duplex stainless steel options such as 2205, 2347, 2101, 2507, and TP347. Additionally, we stock high-nickel alloys including 800H and 600H to meet your specific requirements.
Q2. Can you produce the products according to my own drawings?
Absolutely! We can craft products tailored to your drawings, ensuring they align perfectly with your specifications and expectations.
Q3. How does your factory do regarding quality control?
Quality is paramount to us. We maintain stringent quality control measures throughout every stage of production, from initial design to final inspection, ensuring top-tier standards are upheld.
Q4. Can I request to change the form of packaging and transportation?
Yes, we are flexible in modifying packaging and transportation forms to meet your unique demands and preferences.
However, please be aware that any additional costs arising from these changes will be the customer's responsibility.
Q5. How does your factory do regarding quality control?
Quality is our utmost priority. We consistently focus on adhering to high-quality standards throughout the entire manufacturing process.
Q6. How long is the delivery time?
A: Our typical delivery timeline ranges from 7 to 20 working days following payment confirmation.
For urgent needs, we offer expedited processing to meet your specific timeline requirements.
Q7. What is your Payment?
A: To ensure convenience, we offer full payment options including 100% T/T advance or Western Union for smaller transactions.
B: Alternatively, choose 30% T/T upfront, with the remaining 70% to be settled before shipment.
C: For larger orders, we accept 100% Irrevocable LC at sight, providing financial security and peace of mind.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Certainly! We specialize in high-quality materials, ideal for crafting stainless steel pots, sinks, bowls, and more. Share your application details, and we will fine-tune the mechanical properties to precisely meet your needs.
Q9: How to get a sample?
A: We offer FREE samples for your evaluation and testing. For small pieces, we may even cover the courier costs, depending on the situation.
Q10: Which countries have you exported to?
A: Proudly, our stainless steel materials have found homes in Vietnam, Thailand, Turkey, Russia, Morocco, South Korea, India, Pakistan, UAE, Ukraine, and numerous other countries around the globe.
Q11: How do I visit your company?
A: You can conveniently fly into Guangzhou Baiyun International Airport. We will be there to greet you and escort you to our facility for a comprehensive tour.
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.
