Technolloy Inc. is the conspicuous Stockists and Exporters of the wide range of SS 309, 310, and 310S pipes and tubes. Regardless, we are additionally wonderful at getting together and giving the normal thought of pipes and tubs to all the generally speaking getting clients. This is the way that the pipes and tubs are in addition imported with the leaned-to finishes of the clients. Some of the nuances where the pipes and tubs are open are surface culmination, end finish, viewpoints, shapes, sizes, or length.
Pipes and tubs are changed according to section pressure application and utilized gear. Anyway, these are utilized in present-day applications in various sizes and shapes. It is correct that the pipes and tubs are correspondingly utilized. This is on the grounds that both the stuff has the right empty shape with the best size of the applications. Moreover, they are accessible in many shapes, like round, rectangular, level, square, and others. The liquid or fluid streams from the empty partitions without any problem.
SS 309 is the austenitic alloy steel that is utilized in high-level applications and has the best carbon content. Anyway, the SS 310 is the carbon-based alloy with which it is utilized, the reasons for which are working at raised temperatures. Nearby, the SS 310S is the low carbon content mix, which has fewer carbon properties. This is the way that the SS mix is utilized in the improvement of the pipes sand tubs to be utilized in high-level applications. It is the explanation that the composite is wonderful at having staggering firmness with a wide gathering of yield strength.
Also, the fusion is the explanation that the SS 309, 310, and 310S pipes and tubes are unguarded with various properties. Some of the properties that are there in the pipes and tubs are striking adaptability, strength, high unyielding nature, remarkable durability, solid flexibility, consistency in the raised temperatures, and exceptional weldability. This is the explanation that the pipes and tubs are open and utilized in different applications in industries like petrochemical, drugs, oil and gas, squash and paper, rail routes, and others.
309/310/310S Stainless Steel Pipes and Tubes Equivalent Grades
STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
---|---|---|---|---|---|---|---|
SS 309 | S30900 | 1.4833 | - | - | - | - | - |
SS 310 | S31000 | 1.4841 | - | X2CrNi18-9 / X2CrNi19-11 | SUS 310 | 310S24 | 20Ch25N20S2 |
SS 310S | S31008 | 1.4845 | - | X8CrNi25-21 | SUS 310S | 310S16 | 20Ch23N18 |
Specification of Stainless Steel 309/310/310S 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 309/310/310S Seamless Pipes And Tubes
Element | SS 309 | SS 310 | SS 310S |
---|---|---|---|
Ni | 14 max | 19 – 22 | 19 – 22 |
Cr | 23 max | 24 – 26 | 24 – 26 |
C | 0.20 max | 0.25 max | 0.08 max |
Fe | 60 max | Balance | |
Mn | 2 max | 2 max | 2 max |
Si | 1 max | 1.50 max | 1.50 max |
S | 0.030 max | 0.03 max | 0.03 max |
P | 0.045 max | 0.045 max | 0.045 max |
Mechanical Properties Of Stainless Steel 309/310/310S Seamless Pipes and Tubes
Element | SS 309 | SS 310 | SS 310S |
---|---|---|---|
Tensile Strength | Psi – 89900 , MPa – 620 | Psi – 75000 , MPa – 515 | Psi – 75000 , MPa – 515 |
Yield Strength (0.2%Offset) | Psi – 45000 , MPa – 310 | Psi – 30000 , MPa – 205 | Psi – 30000 , MPa – 205 |
Elongation | 45 % | 35 % | 35 % |
Physical Properties of 309/310/310S Stainless Steel Pipes And Tubes
SS 309 | SS 310 | SS 310 | |
---|---|---|---|
Density | 8.0 g/cm3 | 8.0 g/cm3 | 8.0 g/cm3 |
Melting Point | 1455 °C (2650 °F) | 1454 °C (2650 °F) | 1454 °C (2650 °F) |
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