Stainless Steel 347/ 347H Boiler Tubes

/Stainless Steel 347/ 347H Boiler Tubes
Stainless Steel 347/ 347H Boiler Tubes 2019-05-11T05:09:40+00:00

Stainless Steel 347H Boiler Tube Supplier, Stainless Steel 347 Boiler Tubes, ASTM A213 347 Stainless Steel Boiler Tubing, 347H Stainless Steel Boiler Tubing, SS 1.4550 Boiler Tube in Mumbai, India.

SS UNS S34709 Boiler Tubes, SS 347H Boiler Tubing, AISI 347 Boiler Tubing, SS 1.4961 Boiler Tubes, ASME SA 213 SS 347 Boiler Tubes, SS S34700 Boiler Tube Manufaturer in India.

Stainless Steel 347/ 347H Boiler Tubes are known from its standard name UNS S34700/S34709 boiler tubes. These are stabilized chromium, austenitic steel alloy boiler tubes. In addition to it includes columbium content that offers outstanding corrosion resistance and stress rupture and higher creep properties. These grades of boiler tubes are applicable in those circumstances where intergranular corrosion and sensitization are of great concern. Both the grades are similar to each other but grade 347 H consist of high carbon content.
The boiler tubes show good mechanical properties at elevated temperatures. Thus these excellently perform in strong oxidizing conditions at a temperature range of 1500 degree F. Furthermore in hydrocarbon services these tube boilers excellently resist polythionic acid strain corrosion cracking. The boiler tubes are easily formed and exhibit good ductility and durability. Through standard shop fabrication process these are easily welded.
Manufacturing details
Jay Hind Metal & Tubes is an acclaimed and reputed industry industrial goods like Stainless Steel 347/ 347H Boiler Tubes. The industry is fully engaged in manufacturing, supplying and exporting to their residential as well as worldwide clients. By utilizing standard quality raw material we manufactured the product in accordance with the norms and regulations set by the industry. Moreover, in our manufacturing entity, we have installed high tech machinery and advance technology for acquiring the global standard product. Furthermore, we are enriched with experience and skilled professionals that understand and fulfill demands and requisites of the patrons as they have made.
Keeping in mind their demands we offer our products in custom made shapes, size, grade, dimensions, and length.
Quality check & testing
Before dispatching the product in the hands of clients our experienced quality inspectors carefully examine the complete product on the various stage of production. This test is like a chemical analysis, mechanical test, PMI test, pitting resistance test, flaring test and IGC test. Other tests are a tensile strength test, hardness test and many more.
Test certificates
To provide quality assurance to the customers we give approved test certificates to them. These are like third-party inspection test report, 100 % radiography test report, MTC as per EN 10204 3.1 or 3.2 and raw material test certificate.

Equivalent Grade of Stainless Steel 347/ 347H Boiler Tubes

SS 347 S34700 1.4550
SS 347H S34709 1.4961

Chemical Composition of SS 347/ 347H Boiler Tube

SS 347 347H
Ni 09 – 13 09 – 13
Cr 17 – 20 17 – 19
C 0.08 max 0.04 – 0.08
Si 1 max 1 max
Mn 2 max 2 max
P 0.045 max 0.045 max
S 0.030 max 0.03 max
OTHER Nb=10(C+N) – 1.0 8xC min – 1.00 max

Mechanical Properties of SS 347/ 347H Boiler Tubes

Grade 347 / 347H
Tensile Strength (MPa) min 515
Yield Strength 0.2% Proof (MPa) min 205
Elongation (% in 50mm) min 40
Rockwell B (HR B) max 92
Brinell (HB) max 201

Types Of Stainless Steel 347/ 347H Boiler Tubes

SS 347/ 347H Boiler Tubes

  • Stainless 347 Boiler Tubes
  • SS 347H Boiler Tubing
  • SS 347 Boiler Tube Supplier
  • SS UNS S34700 Boiler Tubes
  • SUS 347H Boiler Tubing

SS 347/ 347H Boiler Tubing

  • ASTM A213 S34709 Boiler Tube
  • AISI 347 Boiler Tubing
  • DIN 1.4550 SS Boiler Tubing
  • 347H SS Boiler Tubes Price
  • ASME SA213 SS 347 Boiler Tubing