Tp347h Stainless Steel Pipe ASME SA312 Excellent Oxidation Resistance Od 26.9-355.6mm for Petrochemical Pipelines 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

 

Impressive Characteristics of TP347 Stainless Steel Pipe

• Remarkably High Reliability and Stability
• Superior Corrosion Resistance
• Exceptional Formability and Weldability
• Outstanding Oxidation Resistance
• Excellent Resistance to Sulfuric, Phosphoric, and Acetic Acids
• Robust Resistance to Crevice and Stress Corrosion Cracking
• Renowned as Super Austenitic Stainless Steel

 

Versatile Applications of Stainless Steel TP347

• Aerospace Structures;
• Automobile Exhaust Pipes and Engine Components;
• Medical Devices;
• Knives and Kitchen Utensils;
• Petrochemical Applications;
• Stainless Steel Cutlery and Kitchenware;
• Manufacturing Flat Springs;
• Hand Tools;
• Bolts, Nuts, Springs, and Fasteners;

 

Commitment to Quality, Timely Delivery, and Rigorous Inspection

• At Jiangsu Daxun Alloy Co., Ltd., excellence is our standard. We conduct rigorous quality assurance tests, including flattening, pitting, mechanical, hardness, material positive identification, and expansion tests. Each test ensures our materials exceed your stringent application requirements.
• Throughout production, we meticulously measure diameter, thickness, and surface quality. Standard delivery timelines range from 7 to 15 days, with special-sized products taking up to 20 days, ensuring every detail meets your precise needs.
  We strictly adhere to contractual delivery timelines, ensuring punctual and dependable service.
• Customer-authorized third-party inspections are welcome and supported at our factory.
• We offer complimentary samples for your rigorous testing, enabling you to experience our superior quality firsthand.
• We provide on-site or video factory inspections, fostering transparency and trust in our manufacturing process.

Discover the Unmatched Stainless Steel Pipe Manufacturing Expertise of Daxun.

Our forming capabilities are unparalleled, featuring state-of-the-art extrusion and cold working assets for tube and pipe manufacturing. We house one of the world's largest pilger mills and a unique hydroforming process for precision fittings.

 

Showcasing Daxun's Superior Pipe Processing Capabilities.

As a vertically integrated manufacturer, Daxun provides a comprehensive one-stop-shop solution. From complete project management to specific machining jobs, our services encompass straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and more.

 

Daxun: Your Ultimate Destination for Enhanced Pipe Solutions.

With cutting-edge vertical and horizontal presses with capacities ranging from 12,000 to 35,000 tons, Jiangsu Daxun Alloy Co., Ltd. leads the industry in pipe extrusion capabilities. This exceptional technology allows us to produce the longest and largest diameter pipes available, ensuring unmatched quality and reliability for your most demanding applications.

 

Jiangsu Daxun Alloy Co., Ltd. proudly supplies the power generation sector with critical components such as ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our meticulously engineered products meet the rigorous demands of nuclear, coal-fired, renewable energy, and combined cycle power plants, ensuring optimal performance and efficiency in every application.

Packaging & Shipping

Company Profile

Stainless steelsare iron-based alloys containing a minimum of 10.5% Chromium. This essential element allows stainless steels to form a corrosion-resistant, adherent, and invisible Chromium-rich oxide film. Alloy 347 is a versatile austenitic stainless steel characterized by its face-centered cubic structure. It remains essentially non-magnetic when annealed and can only be hardened through cold working. The addition of Niobium effectively prevents grain boundary Chromium Carbide precipitation, enhancing its performance.

Key Properties

The key properties ofStainless Steel-Grade 347are 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

 

Certifications

Q1: What products can you offer?

A: We offer a comprehensive selection of general steel types such as 310S, 316L, 347, 347L, 201, TP347, 316H, and more. Additionally, our range includes duplex stainless steels like 2205, 2347, 2101, 2507, TP347, as well as high-nickel alloys including 800H and 600H.
400 series, and duplex stainless steel like 2205, 2347, 2101, 2507, and TP347. Our inventory also includes high-nickel alloys like 800H and 600H.

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

A: Yes, we specialize in manufacturing products based on your drawings to ensure they meet your exact specifications with precision and quality.

Q3. How does your factory do regarding quality control?

A: Quality is our paramount concern. We rigorously maintain high-quality standards throughout every stage of production to ensure excellence.

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

A: Absolutely, we can adapt the packaging and transportation forms according to your requirements.
However, please be aware that any additional costs incurred during this process will need to be covered by you.

Q5. How does your factory do regarding quality control?

A: Quality is our paramount concern. We rigorously maintain high-quality standards throughout every stage of production to ensure excellence.

Q6. How long is the delivery time?

A: Our standard delivery time ranges between 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 provide 100% T/T advance or Western Union for smaller orders.

B: Opt for a 30% T/T upfront payment, 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-notch materials are ideal for manufacturing stainless steel pots, sinks, bowls, and more. Just specify your application, and we'll tailor the mechanical properties to perfectly suit your needs.

Q9: How to get a sample?

A: Enjoy FREE samples for your evaluation and testing. For smaller pieces, we might even cover the courier cost, depending on the circumstances.

Q10: Which countries have you exported to?

A: We have proudly exported our high-quality stainless steel materials to Vietnam, Thailand, Turkey, Russia, Morocco, South Korea, India, Pakistan, UAE, Ukraine, and numerous other countries.

Q11: How do I visit your company?

A: Fly into Guangzhou Baiyun International Airport, and we will be there to warmly welcome you and escort you to our facility.