Sankalp Alloys Overseas is a fundamental supplier and stockiest of the cutting edge steel and SS 321/321H Pipes & Tubes. Our beginning and end is made with the uncommon of the unrefined substance and by and large standards. We even hold the changed kind of the Pipes & Tubes and entire present day plans. Our beginning and end is in general around attempted and examined before the vehicle to the clients and venders.
SS 321/321H Pipes & Tubes are made with the help of both physical and mechanical properties like turn of events, thickness, modules of movement, warm conductivity, electrical resistivity, steadfast nature, yield strength, silly versatility, electrical conductivity, and affirmation strain as well. These lines are made with the various types of subtleties like grade, perspectives, opposition, applications, types, structures, shape, size, plan, finish, surface, length, width, thickness, and end furthermore. These heaps are open in various sorts, for instance, steady, welded, round, square, rectangular, cleaned, upgrading, thick wall tubes, and electro cleaned moreover. These lines are made with a few Alloy mixes like carbon, manganese, silicon, phosphorus, sulfur, chromium, nitrogen, nickel, and titanium.
SS 321/321H Pipes & Tubes are sensible for the utilization in various applications, for instance, drugs gear, drug industry, seawater equipment, substance gear, specialty delivered industry, gas managing, petrochemicals industry, power age industry, heat exchanger, condensers, paper industry, around the ocean oil crippling industry, and squash industry also.
SS 321/321H Pipes & Tubes are fitting for use in vents and winding welded pipes. These pies are best for the use in the upheld temperatures with essentially no contorting to the steel pipes. The expansion of the titanium during the creation makes the lines safeguarded from the carbide precipitation and makes harder. These chambers are seen for their usage in flight gear and an expansive bundle of the taking care of units pondering the non-hurting nature. These chambers have a piece of the confounding qualities like high strength, adaptability, versatility, solidness, flexibility, and formability as well.
These lines need to go through a basic piece of the tests after the creation from the business, for instance, the sending test, mechanical test, substance test, hardness test, hydrostatic test, full scale test, more humble than typical test, radiography test, PMI test, and night out test as well.
321/321H Stainless Steel Pipes and Tubes Equivalent Grades
|SS 321||S32100||1.4541||X6CrNiTi18-10||SUS 321|
|SS 321H||S32109||1.4878||X12CrNiTi18-9||SUS 321H|
Specification of Stainless Steel 321/321H 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 321/321H Seamless Pipes And Tubes
Mechanical Properties Of Stainless Steel 321/321H Seamless Pipes and Tubes
|Yield Strength 0.2%
Offset ksi (min.)
50 mm (min.)
Physical Properties of 321/321H Stainless Steel Pipes And Tubes
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||at 200°F||at 32 – 212°F||in tension (E)|
|0.286||9.2||20.5||9.3||0.12||28 x 106|
|Eastern Europe||Asia||North America||Western Europe||Mid East/Africa|
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