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ASTM A213 / ASME SA213 UNS S34709 / TP347H Stainless Steel Seamless Tube Boiler

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Buy cheap ASTM A213 / ASME SA213 UNS S34709 / TP347H Stainless Steel Seamless Tube Boiler Tube from wholesalers
  • Buy cheap ASTM A213 / ASME SA213 UNS S34709 / TP347H Stainless Steel Seamless Tube Boiler Tube from wholesalers
  • Buy cheap ASTM A213 / ASME SA213 UNS S34709 / TP347H Stainless Steel Seamless Tube Boiler Tube from wholesalers
  • Buy cheap ASTM A213 / ASME SA213 UNS S34709 / TP347H Stainless Steel Seamless Tube Boiler Tube from wholesalers
  • Buy cheap ASTM A213 / ASME SA213 UNS S34709 / TP347H Stainless Steel Seamless Tube Boiler Tube from wholesalers

ASTM A213 / ASME SA213 UNS S34709 / TP347H Stainless Steel Seamless Tube Boiler Tube

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Brand Name:YUHONG
Model Number:ASME SA213 TP347H Stainless Steel Seamless Tube
Certification:ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Payment Terms:L/C,T/T
Delivery Time:7 DAYS
Company Data
Verified Supplier
Contact Person Jikin Cai
Business Type: Manufacturer Distributor/Wholesaler Importer Exporter Trading Company Seller Other
Officials: 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Quality: Quality Certifitation Available
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Product Details

ASTM A213 / ASME SA213 TP347H STAINLESS STEEL SEAMLESS TUBE BOILER TUBE


Stainless steel 347H is a stabilized austenitic stainless steel that contains a higher amount of carbon, compared to standard grade 347. This higher carbon content provides improved high-temperature strength and resistance to intergranular corrosion.
347H stainless steel tubes are commonly used in applications that require high-temperature resistance, such as in the manufacturing of heat exchangers, boilers, and furnace parts. They are also suitable for use in the petrochemical, chemical, and power generation industries.
These tubes are available in various sizes, thicknesses, and lengths to meet specific project requirements. They can be purchased in seamless or welded forms, depending on the application and desired characteristics.
The properties of stainless steel 347H tubes include excellent corrosion resistance, high strength, good weldability, and creep resistance at elevated temperatures. They have a wide operating temperature range and can withstand temperatures up to 1000°C (1832°F) without losing their mechanical properties. Additionally, stainless steel 347H tubes exhibit resistance to sulfur-bearing atmospheres, which makes them suitable for use in environments with sulfur compounds.


Standard: ASTM A213, ASME SA213
Equivalent Standards: EN 10216-5, DIN 17458, GOST 9941-81, GOST 9940-81

Material: TP347H, S34709
Equivalent Material: 07Cr18Ni11Nb, X7CrNiNb18-10, SUS 347H TB

Chemistry Composition

C, %Si, %Mn, %P, %S, %Cr, %Ni, %Nb, %
0.04-0.101.00 max2.00 max0.045 max0.030 max17.0-19.09.0-13.08*C-1.1



Mechanical Properties

Tensile Strength , MPaYield Strength, MPaElongation, %Hardness, HB
515 min205min35min192max



Outside Diameter & Tolerance

Hot rolled
Outside Diameter, mm
Tolerance, mm
OD≤101.6
+0.4/-0.8
101.6<OD≤190.5
+0.4/-1.2
190.5<OD≤228.6
+0.4/-1.6
Cold Drawn
Outside Diameter, mm
Tolerance, mm
OD<25.4
±0.10
25.4≤OD≤38.1
±0.15
38.1<OD<50.8
±0.20
50.8≤OD<63.5
±0.25
63.5≤OD<76.2
±0.30
76.2≤OD≤101.6
±0.38
101.6<OD≤190.5
+0.38/-0.64
190.5<OD≤228.6
+0.38/-1.14



Wall thickness & Tolerance

Hot rolled
Outside Diameter, mm
Tolerance, %
OD≤101.6, WT≤2.4
+40/-0
OD≤101.6, 2.4<WT≤3.8
+35/-0
OD≤101.6, 3.8<WT≤4.6
+33/-0
OD≤101.6, WT>4.6
+28/-0
OD>101.6, 2.4<WT≤3.8
+35/-0
OD>101.6, 3.8<WT≤4.6
+33/-0
OD>101.6, WT>4.6
+28/-0

Cold Drawn
Outside Diameter, mm
Tolerance, %
OD≤38.1
+20/-0
OD>38.1
+22/-0


ASTM A213/A213M specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes. The tubing sizes and thicknesses usually furnished to ASTM A213/A213M specification are 1⁄8 in. [3.2 mm] in inside diameter to 5 in.[127 mm] in outside diameter and 0.015 to 0.500 in. [0.4 to 12.7 mm], inclusive, in minimum wall thickness or, if specified in the order, average wall thickness. Tubing having other diameters may be furnished, provided such tubes comply with all other requirements of ASTM A213/A213M specification.

Manufacture: tubes shall be made by the seamless process and shall be either hot finished or cold finished, as specified.
Heat Treatment: solution treatment.
Inspection & Test: chemistry composition, tensile test, hardeness test, flattening test, flaring test, NDT, surface inspection and dimension check.

Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; 12000mm; and so on.
Max developed length: 32 meters, also U bending can be offered, each leg length can be 15.24 meters.



Application

  1. Chemical Processing

  2. Petrochemical Industry

  3. Power Generation

  4. Oil and Gas

  5. Food Processing

  6. Pharmaceutical Industry

  7. Automotive Industry

  8. Aerospace Industry


ASTM A213 / ASME SA213 UNS S34709 / TP347H Stainless Steel Seamless Tube Boiler Tube


























Company Profile

Yuhong Group Co.,Ltd

 

YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API 5L , API 5CT , API 6D, And our branch company  Zhejiang Yuhongwell Steel Co.Ltd  has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super DuplexStainless Steel,  Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Boiler & Heat Exchanger, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc. 
 
YUHONG HOLDING GROUP  has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past eight years. In a short span of time,  YUHONG brand has marked its global presence in more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,...  We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers an stockists around the world. 
 
 
 
 
 
 
 
 

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