Rajendra Pipe Fittings is a prominent manufacturer, stockiest, supplier, and distributor of ASTM A312 TP 321/321HSeamless Pipes. The ASTM A312 TP 321/321H is a standard austenitic 18/8 chromium nickel alloy with the combination of titanium hence making it an excellent choice to be used in elevated temperature environments. The titanium stabilizes the material eliminating its susceptibility to the effects of inter granular corrosion. 321 grade is therefore the stainless steel material of choice for applications in working environments up to 9000 Celsius. The full size of our ASTM A312 TP 310S ranges from ½” NB to 24” NB seamless pipe, ½” NB to 24” NB ERW and 6” NB to 100” NB EFW. We also manufacture customized shapes and sizes as per our customer’s demands. These seamless pipes are available in different shapes like round, Square, Rectangular, and Hydraulic Etc. These plates have good process ability and weld ability. They are used in sour gas applications in the oil and gas industry, in control lines, control and instrumentation tubes, and heat exchangers as well as chemical processing. Other applications are mineral oil production and refineries, organic acids and ester synthesis, fine chemicals, treatment of sulfuric acids from waste, and evaporation and crystallization of salts, pipes and heat, pipes containing ocean water and brackish water, condensers and chillers.
We ensure the higher quality of our products by putting them under tests meeting the flawless quality. Some of the tests are intergranular corrosion resistant test, hardness test, impact test, positive material identification, flaring test, flattening test, micro and macro etc. are performed to meet the international and national set industry norms and standards. Also, the product is having excellent resistance ability to stress corrosion cracking, general corrosion, crevice corrosion, pitting, and oxidation. We are engaged in providing the best services to our valued customers at Rajendra Pipe Fittings. Our team strives hard to manufacture and maintain the high quality standards of our products to meet both national and international standards. To ensure the high quality of products we also put our products to testing and inspection.
|SS 321||1.4541||S32100||SUS 321||X6CrNiTi18-10|
|SS 321H||1.4878||S32109||SUS 321H||X12CrNiTi18-9|
Specifications : ASTM A312 / ASME SA312
Dimension Standard : ANSI B36.19M, ANSI B36.10
Seamless Pipe Size : 1/2″ NB – 16″NB
Outside Diameter (OD) : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size pipes available Ex-stock
Thickness Range : 0.3mm – 50 mm
Type : Seamless Pipes
Form : Round Pipes, Square Pipes, Rectangular Pipe
Length : Single Random, Double Random & Cut Length
End Protection : Plastic Caps
Outside Finish : 2B, No.1, No.4, No.8 Mirror Finish
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS
End : Plain End, Beveled End, Treaded
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SS 1.4541 Seamless Pipes, SS 1.4878 Seamless Pipes, Austainitic Stainless Steel 1.4541 Seamless Pipes, Stainless Steel 1.4878 Seamless Pipe, Stainless Steel 1.4541 Seamless Pipes, Seamless 1.4541 Stainless Steel Pipes, Seamless SS 1.4878 Pipes
SS S32100 Seamless Pipes, SS S32109 Seamless Pipes, Austainitic Stainless Steel S32100 Seamless Pipes, Stainless Steel S32109 Seamless Pipe, Stainless Steel UNS S32100 Seamless Pipes, Seamless S32109 Stainless Steel Pipes, Seamless SS UNS S32109 Pipes
|SS 321||0.08 max||2 max||1 max||0.045 max||0.030 max||17 - 19||0.10 max||9 - 12||5(C+N) – 0.70 max|
|SS 321H||0.04 – 0.10||2 max||1 max||0.045 max||0.030 max||17 - 19||0.10 max||9 - 12||4(C+N) – 0.70 max|
|Density||Melting Point||Tensile Strength||Yield Strength (0.2%Offset)||Elongation|
|8.0 g/cm3||1457 °C (2650 °F)||Psi – 75000 , MPa – 515||Psi – 30000 , MPa – 205||35 %|
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