Gautam Tubes is the ISO certified company which is the manufacturer, supplier, and exporter of stainless steel products. With our stainless steel products and continuous efforts now we have become the leading company in the field of the Stainless Steel 321 Pipes & Tube. Our company is available to provide a comprehensive and flexible range of stainless tubes and products. Our company leads among its competitors by continuously improving the quality of the product and monitoring the requirement of our customers and respond to the market trends.
we manufacture this product by using the alloy of grade321. 321 is a member of the 316 grade which is the most useful in many applications. SS321 grade is the standard molybdenum-bearing grade. This grade has special features like the best corrosive properties and higher resistance to pitting and crevice corrosion in chloride environments. UNS S32100 is the low carbon version of the 316 grades. This grade has the austenitic structure which gives the excellent toughness, even to cryogenic temperature. The properties of the tubes and pipes offered by us are described below.
Corrosive resistance-this grade has an excellent corrosive resistance at the atmospheric temperatures. Mostly 304 regarded as the marine grade stainless steel but it is not resisted in warm seawater.
Heat resistance-this grade is more resistant to carbide precipitation and can be used at high-temperature mode.
Heat treatment- this grade is not hardened by thermal treatment. It takes the time to heat and cool rapidly.
SS 321 Heat Exchanger Tube, SS 321 Seamless Tubing, SUS 321 Tubes, Stainless Steel 321 ERW Pipe Price List, AISI 321 Pipes, 321 SS Capillary Tube Distributors, Stainless Steel 321 Instrumentation Tubing Exporter in Mumbai.
Welding- this grade has excellent weldability by all the standard fusion and standard resistant method.
Machinery- also this is easy to use to machine as compared to 304 alloys.
Hardening- this grade is the most useful alloy for the cold working which increases the strength of this alloy.
Stainless Steel 321 Pipes & Tube is the most useful product which is manufactured by our company. We fully focus on the requirement of our customers and fulfill their needs. Our product finishing is excellent which is usually best from others in the market. We have achieved many certificates for providing the best service and most likely product in the market.
Standard Specification and Size Range of Stainless Steel 321 Pipe and Tube
Specifications for Stainless Steel 321 Pipe ASTM A312, A358 / ASME SA312, SA358
Specifications for Stainless Steel 321 Tube : ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
Dimension Standard : ANSI B36.19M, ANSI B36.10
Outside Diameter of SS 321 Pipe : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock
Outside Diameter of SS 321 Tube : 1/8" OD TO 2"OD 3MM OD TO 38 MM OD
Thickness Range : 0.3mm – 50 mm, 1MM TO 3 MM 0.028 TO 0.156 IN, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Seamless Stainless Steel 321 Pipe Size : 1 / 2" NB - 16" NB
Welded Stainless Steel 321 Pipe Size : 1 / 2" NB - 16" NB
EFW Stainless Steel 321 Pipe Size : 6" NB - 24" NB
Type : Seamless / ERW / Welded / Fabricated
Length : Single Random, Double Random & Required Length
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
Finish : 2B, No.4, No.1, No.8 Mirror Finish, or as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
EN 10216-5 : EN 10216 Seamless Steel 321 Tubes, EN 10216-5 1.4541 Seamless Stainless Steel Tube for pressure purposes
EN 10217-7 : EN 10217 Welded Stainless Steel 321 Tubes, Steel EN 10217-7 1.4541 Welded Tube for pressure purposes
Stainless Steel 321 Seamless Pipes
SS 321 Seamless Pipe, UNS S32100 Seamless Pipes, DIN 1.4541 Seamless Pipe, ASTM A312 TP321 Seamless Pipes
Stainless Steel 321 Seamless Tubes
SS 321 Seamless Tube, UNS S32100 Seamless Tubes, SS 1.4541 Seamless Tubes, ASTM A213 TP321 Seamless Tubing
Stainless Steel 321 Welded Pipes
SS 321 Welded Pipes, SS S32100 Welded Pipe, SS1.4541 Welded Pipes, ASTM A312 TP321 Stainless Steel Welded Pipes
Stainless Steel 321 Welded Tubes
SS 321 Welded Tube, Stainless Steel S32100 Welded Tubes, DIN 1.4541 Welded Tubing, ASME SA 249 TP321 Stainless Steel Welded Tubes
Stainless Steel 321 ERW Pipes
Stainless Steel S32100 ERW Pipes, SS 1.4541 ERW Pipes, ASME SA312 TP321 Stainless Steel ERW Pipes, SS 321 ERW Pipes
Stainless Steel 321 ERW Tubes
SS S32100 ERW Tubes, Stainless Steel 1.4541 ERW Tubes, ASME SA312 TP321 Stainless Steel ERW Tubes, SS 321 ERW Tubing
Stainless Steel 321 EFW Pipes
UNS S32100 EFW Pipes, Stainless Steel 1.4541 EFW Pipes, ASME SA358 TP321 Stainless Steel EFW Pipes, SS 321 EFW Pipes
Chemical Composition of Stainless Steel Grade 321 Pipes & Tubes
|SS 321||0.08 max||2.0 max||1.0 max||0.045 max||0.030 max||17.00 - 19.00||0.10 max||9.00 - 12.00||5(C+N) – 0.70 max|
Mechanical Properties of ASME SA312 Stainless Steel 321 Pipes / SA213 Stainless Steel 321 Tubing
|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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Oil and Gas
- ASTM A312 TP321 Stainless Steel Pipe uses in Plumbing
- ASTM A213 TP321 Stainless Steel Tube uses in Heating
- Stainless Steel 321 Pipes & Tubes uses in Water Supply Systems
- 321 Stainless Steel Pipes & Tubes uses in Paper & Pulp Industry
- Stainless Steel 321 Welded Pipes and Tubes uses in General Purpose Applications
- SS 321 Seamless Pipes and Tubes uses in Fabrication Industry