Stainless Steel 347 Pipes & Tubes
Sankalp Alloys Overseas is a world leader in manufacturing, supplying, stocking, and exporting high quality Stainless Steel 347 Pipes & Tubes. We have the company highly dedicated to that course, and hence, in drive to provide top-of-the-range products aimed at satisfying different industrial applications across the globe. We are committed to quality and customers, and hence, all of our products are made from the best raw materials and conform to high standards before getting to our customers.
Stainless Steel 347 is an austenitic stainless steel grade with the presence of columbium as a stabilizing element that is chromium-nickel. By doing so, this composition will result in added strength by improving resistance in those areas susceptible to intergranular corrosion. It proves to be just the right choice for high temperatures. In fact, its moderate addition usually brings about high strength and stability, especially in components operating at elevated temperatures.
Stainless Steel 347 Pipes & Tubes Manufacturers, Stainless Steel 347 Pipes & Tubes Suppliers, Stainless Steel 347 Pipes & Tubes Stockists, Stainless Steel 347 Pipes & Tubes Exporters
Stainless Steel 347 Pipes & Tubes Manufacturers in India, Stainless Steel 347 Pipes & Tubes Suppliers in India, Stainless Steel 347 Pipes & Tubes Stockists in India, Stainless Steel 347 Pipes & Tubes Exporters in India
We deal in Stainless Steel 347 Pipes & Tubes in various configurations such as seamless, welded, ERW, EFW, and LSAW. We have pipes and tubes designed for assurance of high performance and durability in various industrial applications..
Being one of the leading Stainless Steel 347 Pipes and Tubes manufacturers, we make sure that our product has a number of critical physical and mechanical properties. The main properties include high tensile strength, excellent elongation capabilities, and resistance to oxidation and corrosion.The product is characterized by its impressing strength and resistance in the very severe conditions of pitting, crevice corrosion, and stress corrosion cracking, making it a recommended fit for different industries.
In this regard, the highest industry norms and references, such as ASTM A312 and ASTM A213, requires our Stainless Steel 347 Pipes & Tubes to be noted for the yield of the top produced in the process, under a lot of performance criteria. We offer these products in an array of sizes, shapes, and finishings, viz: round, square, and rectangular pipes and tubes of varying levels of surface finish.
It is in the applications that Stainless Steel 347 Pipes & Tubes have a vast and wide range. Some of the applications where these kinds of pipes and tubes would be used are in the industries concerned with chemical processing, petrochemicals, power generation, aerospace, and marine engineering. These pipes and tubes are also majorly used for the making of heat exchangers, condensers, equipment in components for the oil & gas sector. It is their strength at high temperatures and resistance to corrosion in challenging environments that adds them up to usage in these areas of applications
Stainless Steel 347 Pipes & Tubes Manufacturers in Mumbai, Stainless Steel 347 Pipes & Tubes Suppliers in Mumbai, Stainless Steel 347 Pipes & Tubes Stockists in Mumbai, Stainless Steel 347 Pipes & Tubes Exporters in Mumbai
347 Stainless Steel Pipes and Tubes Equivalent Grades
| STANDARD | UNS | WNR. | EN | JIS | GOST |
|---|---|---|---|---|---|
| SS 347 | S34700 | 1.4550 | X6CrNiNb18-10 | SUS 347 | 08Ch18N12B |
| SS 347H | S34709 | 1.4961 | X6CrNiNb18-12 | SUS 347H | - |
Specification of Stainless Steel 347 Seamless Welded Pipes And Tubes
Stainless Steel Pipe Specification : ASTM A312, A358 / ASME SA312, SA358
SS Tube Specification : ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
Pipe Size : 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes.
Tube Size : 1/2" OD to 8" OD.
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request
Chemical Alloyion of Stainless Steel 347 Seamless Pipes And Tubes
| Element | C | Cr | Mn | Ni | P | S | Si | Cb/Ta |
|---|---|---|---|---|---|---|---|---|
| 347 | 0.08 max |
min: 17.0 max: 20.0 |
2.0 max |
min: 9.0 max: 13.0 |
0.04 max |
0.30 max |
0.75 max |
min:10x C max: 1.0 |
| 347H |
min: 0.04 max: 0.10 |
min: 17.0 max: 20.0 |
2.0 max | min: 9.0 max: 13.0 |
0.03 max | 0.30 max |
0.75 max |
min:10x C max: 1.0 |
Mechanical Properties Of Stainless Steel 347 Seamless Pipes and Tubes
| Grade | Tensile Strength ksi (MPa) min | Yield Strength 0.2% ksi offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 347/347H |
75 (515) |
30 (205) |
40 | 201 | 95 |
Physical Properties of 347 Stainless Steel Pipes And Tubes
| Density lbm/in3 |
Coefficient of Thermal Expansion (min/in)-°F |
Thermal Conductivity BTU/hr-ft-°F | Specific Heat BTU/lbm -°F | Modules of Elasticity (annealed)2-psi | |
|---|---|---|---|---|---|
| at 68 °F | at 68 – 212°F | at 68 – 1832°F | 68-932°F | at 32 – 212°F | in tension (E) |
| 0.288 | 9.2 | 11.4 | 14.7 | 0.12 | 28 x 106 |
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