Tp347h Stainless Steel Pipe ASTM A312 Good Heat Resistance Od 60.3-508mm for Oil Cracking 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

 

Characteristics of TP347 Stainless Steel Pipe

• Unmatched reliability and stability in performance
• Superior corrosion resistance for extended durability
• Remarkable formability and weldability for versatile applications
• Outstanding oxidation resistance to withstand high temperatures
• Resistant to sulfuric, phosphoric, and acetic acids for diverse chemical applications
• Exceptional resistance to crevice corrosion and stress corrosion cracking
• Renowned as super austenitic stainless steel for demanding environments

 

Stainless Steel TP347 Applications

• Ideal for aerospace structures;
• Perfect for automobile exhaust systems and engine components;
• Versatile in medical device manufacturing;
• Essential for producing high-quality knives and kitchen utensils;
• Indispensable in petrochemical applications;
• Used in crafting premium stainless steel cutlery and kitchen tools;
• Suitable for manufacturing resilient flat springs;
• Reliable for crafting durable hand tools;
• Perfect for bolts, nuts, springs, and fasteners;

 

Quality, Delivery, Inspection

• At Jiangsu Daxun Alloy Co., Ltd., our rigorous quality assurance includes flattening, pitting, resistance, mechanical, hardness, material positive identification, and expansion tests. These meticulous evaluations ensure our materials meet the highest standards for your demanding applications.
• During production, we precisely measure diameter, thickness, and surface quality. Standard delivery timelines are 7 to 15 days, extending to 20 days for special sizes, ensuring every product meets your exact specifications.
  We adhere strictly to delivery timelines as per our contracts, ensuring punctual and reliable service.
• We welcome customer-authorized third-party inspections at our factory, guaranteeing transparency.
• We offer free samples for thorough testing, allowing you to witness our superior quality firsthand.
• We provide on-site and video inspection options, ensuring transparency in our manufacturing process.

Discover Daxun's unparalleled stainless steel pipe manufacturing capabilities.

Our forming capabilities are unmatched, featuring advanced extrusion and cold working assets for tube and pipe manufacturing. We have one of the largest pilger mills and a unique hydroforming process for precision fittings.

 

Discover Daxun's exceptional pipe processing capabilities.

As a vertically integrated manufacturer, Daxun offers a comprehensive one-stop-shop solution. We manage entire projects or specific machining jobs, including straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and specialized services.

 

Daxun: Your destination for Superior Pipe Solutions.

With state-of-the-art vertical and horizontal presses with capacities from 12,000 to 35,000 tons, Jiangsu Daxun Alloy Co., Ltd. leads the industry in comprehensive pipe extrusion capabilities. This technology allows us to produce the longest and largest diameter pipes on the market, ensuring unparalleled quality and reliability for demanding applications.

 

Jiangsu Daxun Alloy Co., Ltd. is a 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 products are designed to meet the rigorous demands of nuclear, coal-fired, renewable, and combined cycle power plants, ensuring optimal performance and efficiency.

Packaging & Shipping

Company Profile

Stainless Steels: The Epitome of Modern MetallurgyStainless steels are sophisticated iron-based alloys boasting a minimum of 10.5% Chromium. This element is critical as it forms an invisible, adherent Chromium-rich oxide film that bestows the steel with its remarkable stainless characteristics. Among these alloys, Alloy 347 stands out as a versatile austenitic stainless steel featuring a face-centered cubic structure. This material remains essentially non-magnetic when annealed and achieves hardening solely through cold working. The inclusion of Niobium is a strategic enhancement to mitigate grain boundary Chromium Carbide precipitation, ensuring superior durability.

Key Properties

The defining attributes ofStainless Steel-Grade 347are meticulously tabulated 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 an extensive range of general steel types, including 310S, 316L, 347, 347L, 201, TP347, and 316H. Moreover, our portfolio encompasses duplex stainless steels like 2205, 2347, 2101, 2507, and TP347, as well as high-nickel alloys such as 800H and 600H.
400 series, and duplex stainless steel like 2205, 2347, 2101, 2507, and TP347. Our comprehensive inventory also features high-nickel alloys like 800H and 600H.

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

Absolutely, we can manufacture products based on your drawings to ensure they meet your precise specifications.

Q3. How does your factory do regarding quality control?

Quality is our utmost priority. We consistently focus on maintaining superior quality standards from start to finish.

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

Yes, we can modify the packaging and transportation forms as per your request.
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 consistently focus on maintaining high-quality standards from start to finish.

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 meet your 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 high-quality material is ideal for manufacturing stainless steel pots, sinks, bowls, and more. Simply inform us of your specific application, and we'll fine-tune the mechanical properties to meet your exact needs.

Q9: How to get a sample?

A: Enjoy FREE samples for your evaluation and testing. If it's just a small piece, 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 stainless steel material to Vietnam, Thailand, Turkey, Russia, Morocco, South Korea, India, Pakistan, UAE, Ukraine, and many more.

Q11: How do I visit your company?

A: You can fly into Guangzhou Baiyun International Airport, and we'll be there to pick you up and welcome you to our facility.