With regards to the product quality standards we Piyush Steel is offering Stainless steel 347 welded tubes at comprehensives ranges to our buyers. We as a manufacturer, exporter, and supplier are globally dealing with very large numbers of buyers and is taking bulky orders and supplying tubes of good quality. The tubes that we are offering to our respective buyers are varying in wall thickness, outer diameter, length, types, ends, standards, etc. To the buyers, we are offering the product at custom-built specifications same as per the needs and requirements they are having.
Alloy description for you
Stainless steel 347 alloys are having slightly improved resistance to corrosion ability at the stainless steel at the strongly oxidizing atmosphere. This alloy is tantalum and columbium stabilized austenitic stainless steel that is having nickel and chromium in it. It was developed mainly for providing 18/8 type alloy with very well improvised intergranular corrosion resistance ability.
Also, this alloy possesses a very good ability to resist corrosion over other alloys at the tough oxidizing atmospheres because of the addition of alloying elements like tantalum and columbium. Tantalum-columbium carbide precipitates into the grains in spite of grain boundary formation. This alloy must be considered for the applications that need intermittent heating in between temperature ranging 800 Deg F to 1650 Deg F.
Stainless Steel 347 Welded Tube
SS 347 Welded Tube
UNS S34700 Welded Tube
DIN 1.4550 Welded Tube
Good features of the stainless steel tubes -
The demand for the product is based upon the features that it is having. No doubt our product Stainless steel 347 welded tubes are having many good features to offer. Some of them are high tensile strength, good dimensional accuracy, fine surface finishes, longevity, low maintenance, non-corrosive, easy to use, reliable to use and sturdy construction. It is greatly resistant to general corrosion, pitting, stress corrosion cracking, oxidation, and crevice corrosion. All these have made it be used at many applications like pharmaceuticals, chemical, etc.
Manufacturing of SS 347 tubes :
The manufacturing process of Stainless steel 347 welded tubes begins up with the effective use of high quality of raw materials. The whole process of product development is executed under the strict guidance of professional experts that with the fullest perfection is supervising the workers in making the excellent quality of tubes. The manufacturing of same is implemented by using the available modern tools and advanced technology. The designing and fabrication of the same are done by considering raw material quality standards and production guidelines.
We at Piyush Steel are ensuring that all our manufactured ranges of Stainless steel 347 welded tubes undergo quality checking through testing before shipping. The tests done are mechanical test, chemical test, hardness test, intergranular corrosion test, flaring test, pitting resistance test, positive material identification test, etc.
Documents offered :
The documents offered to the buyers are inclusive of commercial invoice, certificate of origin, raw material test report, fumigation certificate, QAP, heat treatment chart, test certificate certifying NACE MR0175/0103, MTC as per EN 10204/3.1AB, etc.
Packaging of Stainless steel 347 welded tubes at the time of shipping is done using standard packaging technique like in plywood cases, wrapped in polypropylene sheets and in bundles.
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Other | |
347 | min. max |
0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 |
- | 9.0 13.0 |
- | Nb=10(C+N) 1.0 |
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
347 | S34700 | 347S31 | 58G | 1.4550 | X6CrNiNb18-10 | 2338 | SUS 347 |
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
347 | 515 | 205 | 40 | 92 | 201 |
Stainless Steel S34700 Welded Tube | ASTM A269 SS TP347 Welded Tube |
AISI 347 Welded Tube Supplier | ASME A269 347 Stainless Steel Welded Tubes |
SUS 347 Welded Round Tube Supplier | SS 1.4550 Welded Tube Stockholder in India |
SS UNS S34700 Welded Tubes Dealer | ASTM A269 TP 347 SS Welded Tube |
ASME SA269 SS TP 347 Welded Tubes Exporter | 347 Stainless Steel Welded Tubing Distributor |
SS 1.4550 Rectangular Welded Tubes | ASME SA269 SS TP 347 Square Welded Tubes Stockist |
UNS S34700 Welded Tube in India | DIN 1.4550 Welded Tube |
DIN 1.4550 Welded Tubes Manufacturer | ASTM A269 Steel S34700 Welded Tubes |
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Piyush Steel has been a prominent player in the tubular metal products industry since 1983. The largest manufacturer, supplier, exporter, and stockist of stainless steel seamless pipes and tubes is in Mumbai, India.
Office No. 9 & 10, 1st Floor, Krishvi Apartment, Khambatta Lane, Khetwadi, Mumbai - 400 004 (India).
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