SA213 Tp347h 1.4961 Stainless Steel Pipe Seamless Tube for Heat Exchanger

• Type: Stainless Steel Pipes
• Standard: ASTM
• Grade: 300 Series
• Model NO.: TP347H 1.4961
• Certification: ISO
• Shape: Round
• Technique: Cold Rolled
• Surface Treatment: Pickling
• Transport Package: Standard Package
• Specification: 10.3-610mm
• Trademark: Baowu
• Origin: Shg
• HS Code: 7304319000
• Production Capacity: 50000 Tons

Product Description

Product Description

TP347H Seamless Tube is a type of austenitic stainless steel tube that is specifically designed to operate in high-temperature and high-pressure environments. The TP347H grade of stainless steel contains higher levels of chromium, niobium, and tantalum, which gives the tube greater resistance to high-temperature oxidation and better corrosion resistance than typical austenitic stainless steel tubing.
 
TP347H Seamless Tubes are commonly used in industries that require high-temperature and high-pressure stability, including chemical and petrochemical processing, power generation, and oil and gas production. They are also widely used in the aerospace, automotive, and architectural industries.
 
The TP347H Seamless Tube is manufactured using a seamless process, which means they are made without welded joints. This makes them highly resistant to leaks and reduces the probability of failure in high-pressure applications. They can be produced with various sizes and thicknesses according to client specifications with strict adherence to international standards such as ASTM A213 and A269.
 
These tubes have superior corrosion resistance and can withstand harsh environments containing corrosive materials, including acidic and alkaline solutions. They have excellent resistance to stress corrosion cracking and intergranular corrosion caused by sensitization.
 
The TP347H Seamless Tube's high-temperature oxidation resistant properties are attributed to the precise combination of elements that form stable carbides when they are exposed to high temperatures. This characteristic makes the tube durable and reliable in high-temp applications where other tubes may start to degrade.

Specification:
 

Specification	ASTM A213 & Its equivalent ASME, DIN & EN Standard.
Grades	347; 347H; 1.4550; 1.4961
Type	U-bend & Straight seamless tube
Outer Diameter	1/4'' to 2'' or custom size
Wall Thickness	BWG25;BWG22;BWG20;BWG18;BWG16;BWG14;BWG12;BWG10
Length	Up to 6 meters, custom cut lengths
Delivery Condition	Solution Annealed & Pickled; Bright Annealed
Ends	Plain End, Beveled End
Other Testing	Product Analysis, Eddy Current Test, Hydrostatic Test, Ultrasonic Test, Flattening Test, Hardness Test, Tensile Test etc.
Dimension	All Pipes & Tube Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME
Packing	Plywood case/Woven bag in bundle

 

Chemical Composition:

 

Grade	UNS	C	Mn	P	S	Si	Cr	Ni	Cb
TP347	S34700	0.08 max	2.00 max	0.045 max	0.03 max	1.00 max	17.0-20.0	9.0-13.0	10xC-1.10
TP347H	S34709	0.04-0.10	2.00 max	0.045 max	0.03 max	1.00 max	17.0-19.0	9.0-13.0	8xC-1.10

 

Mechanical Properties:
 

Grade	Tensile Strength, min, ksi (MPa)	Yield Strength, min, ksi (MPa)	Elongation in 2 in. or 50mm, min (%)	Hardness		Solutioning Temperature, min, °F(°C)
				Rockwell	Brinell/Vickers
TP347	75(515)	30(205)	35	90HRB	192HBW/200HV	1900(1040)
TP347H	75(515)	30(205)	35	90HRB	192HBW/200HV	2000(1100)

Detailed Photos

Packaging & Shipping

Application

Company Profile

Baowu Aluminum (Shandong) Co., Ltd. is located in Dongchangfu county, which is the largest aluminum manufacturing county in north China. The factory is only one kilometer from the Jiliao expressway, which make our transportation more convenient. Our total investment is more than one billion yuan for two large factories. The factory covers an area of 120, 000 Square Meters and The company employs more than 500 staff, including over 60 engineering technicians. Our annual output capacity is more than 120, 000 tons of aluminium profiles. Baowu has been awarded the honorary titles of "China Patent Shandong Star Enterprise", "Key Enterprise of Shandong Architectural Profile Industry", "Famous Brand of the Province Construction Machinery Industry", "Shandong Famous Brand", "Well-known Trade Mark of Shandong Province", "China Energy-saving Product Certification", etc. Our company was appraised as a national medium-sized enterprise by the Agricultural Ministry of China in 2004. As a professional aluminum profiles manufacturer, we specialized in manufacturing building door and window, decoration, curtain wall and industrial aluminum profiles.

We have imported advanced manufacturing, checking and testing equipment of aluminum profiles from USA, Germany, Japan, Italy and Switzerland. With advanced checking and testing method and perfect quality guarantee system, our products are produced in strict accordance with the GB/5237 standard and have passed the qualification of ISO9001: 2000 International Quality Management System, ISO14001: 2004 Environmental Management System, 18000: 2001 Occupational Health Management System and 8000: 2001 Social Responsibility Management system. Meanwhile, we provides our customer with many kinds of finishes, such as sand blasting, polishing, brush, anodizing, electrophoresis, ceramic electrophoresis, sparkling electroporesis, powder coating, thermal insulation, fluorocarbon spraying (PVDF COATING), wood grain, etc. With stable product quality and perfect after-sales service, Baowu has been recognized as qualified supplier by lots of domestic famous enterprises such as Country Garden, Haier, Goertek, etc. Our aluminum profiles have been exported to many countries, such as USA, Brazil, Vietnam, India, South Korea, Australia, Germany, Kenya, Russia, Israel, Japan, etc.

"Quick response to market development, never give up the principle of quality, continuously dedicate in brand promotion, improve and innovate our products, provide customers with high quality products and service". Baowu (Shandong) Aluminum Co., Ltd. is sincerely looking forward to cooperating with you to create a beautiful tomorrow together.
 

FAQ

Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:How can I get a quotation from you ? 
A:You can leave us message, and we will reply every message in time. Or we may talk on line.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.

Q:How do we trust your company? 
We specialise in exporting business for over 15 years as golden supplier, Headquarter locates in Liaocheng City, Shandong province, you are welcome to investigate in any ways, by all means.