Tp347h Stainless Steel Pipe ASTM A312 High Strength Od 168.3-711mm for Steam Pipes 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

 

Outstanding Characteristics of TP347 Stainless Steel Pipe

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

 

Diverse Stainless Steel TP347 Applications

• Aerospace Structures;
• Automobile Exhaust Pipes, Engine Components;
• Medical Equipment;
• Cutlery and Kitchen Utensils;
• Petrochemical Uses;
• Stainless Steel Cookware and Kitchen Tools;
• Flat Spring Manufacturing;
• Precision Hand Tools;
• High-Strength Bolts, Nuts, Springs, and Fasteners;

 

Uncompromising Quality, On-Time Delivery, and Thorough Inspections

• At Jiangsu Daxun Alloy Co., Ltd., we uphold the highest standards of excellence with meticulous quality assurance tests, including flattening, pitting, and resistance tests, mechanical tests, hardness assessments, material positive identification, and expansion evaluations. Our rigorous testing protocols guarantee that our materials are perfectly tailored for your most demanding applications.
• During production, we accurately measure the diameter, thickness, and surface quality of our products. Standard delivery timelines range from 7 to 15 days, with special-sized products extending up to 20 days, ensuring precision and compliance with your exact specifications.
  We strictly adhere to the delivery timelines stipulated in our contracts, providing punctual and reliable service.
• We encourage and accommodate inspections by customer-authorized third-party agencies at our factory.
• We offer complimentary samples for rigorous testing, allowing you to experience our premium quality firsthand.
• We provide on-site or video factory inspection options, ensuring transparency and trust in our manufacturing process.

Experience the unmatched stainless steel pipe manufacturing prowess of Daxun.

Our forming capabilities are unmatched, featuring cutting-edge extrusion and cold working assets for tube and pipe manufacturing. With one of the world's largest pilger mills and a unique hydroforming process for precision fittings, our capabilities are second to none.

 

Unveiling Daxun's Superior 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 Premier Destination for Superior Pipe Solutions

With state-of-the-art vertical and horizontal presses boasting capacities from 12,000 to an impressive 35,000 tons, Jiangsu Daxun Alloy Co., Ltd. leads the industry with its exceptional pipe extrusion capabilities. This advanced technology enables us to produce the longest lengths and largest diameter pipes available on the market, ensuring unparalleled quality and reliability for your most demanding applications.

 

Jiangsu Daxun Alloy Co., Ltd. is a proud and trusted supplier to the power generation sector, providing critical components such as ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our meticulously engineered products are designed to meet the stringent 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. These steels exhibit their remarkable stainless characteristics due to the formation of a thin, invisible, and adherent Chromium-rich oxide film. Alloy 347 stands out as a versatile, general-purpose austenitic stainless steel with a face-centered cubic structure. Notably, it is essentially non-magnetic when in the annealed condition and achieves hardness through cold working alone. The inclusion of Niobium further enhances this alloy by preventing grain boundary Chromium Carbide precipitation.

Key Properties

The exceptional properties ofStainless Steel-Grade 347are detailed in the table 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 proudly offer an extensive range of general steel types, including 310S, 316L, 347, 347L, 201, TP347, 316H, and many others. Additionally, our selection features duplex stainless steels such as 2205, 2347, 2101, 2507, TP347, as well as high-nickel alloys like 800H and 600H.
400 series, and duplex stainless steel such as 2205, 2347, 2101, 2507, and TP347. Our inventory also includes premium high-nickel alloys like 800H and 600H.

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

Absolutely, we can tailor-make products based on your drawings, ensuring they meet your precise specifications.

Q3. How does your factory do regarding quality control?

Quality is our utmost priority. We are steadfast in maintaining exceptional quality standards throughout the entire production process.

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

Certainly, we can adapt the packaging and transportation methods to suit your requirements.
However, please be aware that any additional costs incurred from these changes will be your responsibility.

Q5. How does your factory do regarding quality control?

Quality is our utmost priority. We are steadfast in maintaining exceptional quality standards throughout the entire production process.

Q6. How long is the delivery time?

A: Typically, our delivery timeframe is between 7 to 20 working days following payment confirmation.
For urgent needs, we can expedite the process to align with your deadlines.

Q7. What is your Payment?

A: For seamless transactions, we offer 100% T/T in advance or Western Union for smaller orders.

B: Alternatively, you can choose 30% T/T upfront, with the remaining 70% payable before shipment.

C: For significant orders, we accept 100% Irrevocable LC at sight, ensuring secure and reliable transactions.

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

A: Absolutely, we can. Our superior quality material is ideal for producing stainless steel pots, sinks, bowls, and more. Please inform us of your specific application, and we will meticulously adjust the mechanical properties to perfectly suit your needs.

Q9: How to get a sample?

A: We offer FREE samples for your assessment and testing. For small pieces, we might even cover the courier cost, depending on the situation.

Q10: Which countries have you exported to?

A: To date, we have proudly exported our top-quality stainless steel materials to Vietnam, Thailand, Turkey, Russia, Morocco, South Korea, India, Pakistan, UAE, Ukraine, and many more countries around the globe.

Q11: How do I visit your company?

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