ASTM A312 321 Stainless Steel Pipe

ASTM A312 321 Stainless Steel Pipe Manufacturer

Manufacturer, supplier & distributor of ASTM A312 321 Stainless Steel Pipe in India, Stainless Steel 321 Pipe & Tube, AISI 321 seamless tubing, SUS 321 seamless tubing, SS 321 Seamless Mechanical Tubing, SS 321 Round Tubing, SS 321 Square Tubing, SS 321 Coil  Tubing, SS 321 Instrumentation Pipe, Stainless Steel 321 Condenser Tube, Stainless Steel 321 Heat-Exchanger Pipes, SS 321 Seamless Pipe, Stainless Steel 321 specialty Heater Tubes

We understand you are looking for ASTM A312 321 Stainless Steel Pipe, we are specialized in ASTM A312 321 Stainless Steel Pipe since 1975. Offer unbeatable prices incorporating large discounts against a range of Stainless Steel 321 grade Seamless Pipe, Stainless Steel 321 SCH 40 Pipe, SS 321 SCH 80 Pipe, SS 321 rectangular steel tubing/ Solar Pipe, Stainless Steel 321 Tuburia, Tubular Products in India

4" SCH 40 Stainless Steel Pipe | 6" SCH 80 Stainless Steel Pipe & more sizes…

Dealer price of High Quality ASTM A312 321 Stainless Steel Pipe – Call: +91-22-4343 1313 Send Mail: info@reliablepipestubes.com

Reliable Pipes & Tubes Ltd. is manufacturer, stockist & supplier the highest quality corrosion and temperature resistant ASTM A312 321 Stainless Steel Pipe. Reliable Pipes & Tubes Ltd. is PED approved manufacturer & Govt. of India recognized Export House and an ISO 9001 : 2008, 18001:2007, 14001:2004 accredited company. We supply precision smooth bore stainless steel 321 Pipe/ tubing for semiconductor, pharmaceutical,the nuclear power, oil and gas, military and commercial aircraft programmes and sports firms.

Reliable Pipes & Tubes Ltd. ensure highest quality Stainless Steel 321 seamless pipe for use in extreme environments. We are focused on meeting both your materials and supplier relationship needs. Our Stainless Steel 321 Welded Pipe/ Tubing made from cold formed stainless steel have a smooth finish and strong mechanical traits, as well as closer tolerances than hot formed coil-based welded pipe.

ASTM A312 321 Stainless Steel Pipe in RELIABLE PIPES & TUBES Stockyard

ASTM A312 321 Stainless Steel Pipe in RELIABLE PIPES & TUBES Stockyard

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ASTM A312 321 Stainless Steel Pipe Specifications

STANDARD UNS WERKSTOFF NR.
SS 321 S32100 1.4541

Alloy Elong Hardness HV Hardness HRB Aq Cor Res Temp Cor Res Sour Gas Cor Res High Strength
321
40
200
86
SS 304 Available Size
SS 304 Available Size
SS 304 Available Size
SS 304 Available Size

Sr. No.
Material
Size
Sch.
Specification
Manufacturer
1
SS 321 Seamless Pipe
15 NB
To
300 NB
Sch. 5s
Sch. 10s
Sch. 40s
Sch. 80s
Sch. 160s
Sch. XXS
ASTM A312/ ASME SA312
Imported
Choksi
Remi & 
Ratnamani
Sumitomo Metals, Japan
Nippon Steel Corporation, Japan
Kobe Special Tube, Japan
Sanyo Special Steel, Japan
Tubacex Tubos Inoxidables S.A., Spain
Schoeller Bleckmann, Austria
Seah Steel Corporation, Korea
2
SS 321 Welded (ERW) Pipe
15 NB
To
300 NB
Sch. 5s
Sch. 10
Sch. 40s & 
Sch. 80s
ASTM A312/ ASME SA312
Remi
Ratnamani
Vishal
Suraj
C.D. Prakash
Heavy
Imported Etc.
3
SS 321 Welded (ERW) Pipe
150 NB
To
600 NB
Sch. 5s
Sch. 10s
Sch. 40s & 
Sch. 80s
ASTM A358/ ASME SA358
Fabricated at Famous
Prakash
Vishal (with Radiography)

Note:-
Grade 
TP 316H
TP 316L
TP 316LN
TP 316Ti
TP 309
Stainless Steel 321 Special Pipes
Fabricated Pipe (with radiography)
Stainless Steel 321 Pipe In Form of
Round
Square
Rectangle
Oval
Coil
Flexible Pipe
Shaft
‘U’ Shape
Hydraulic pipe etc.
Stainless Steel 321 Pipe In Length of
Standard & Cut length
SS 321 Pipe Value Added Service
Draw & Expansion as per required Size & Length
Polish (Electro & Commercial) Heat Treatment
Bending
Annealed & Pickled
Sand Blasting
Machining Etc.
SS 321 Pipe Test Certificate
Manufacturer Test Certificate 
Laboratory Test Certificate from Govt. Approved Lab. 
Under Third Party Inspection
Specialize Pipe
Fabricated Pipe
Square & Rectangle & 
Other Odd Size

 

ASTM A312 321 Stainless Steel Pipe Features (seamless & welded)

    SS 321 Seamless Tube

    Stainless Steel 321 Seamless Pipe

    SS 321 Welded Tube

    Stainless Steel 321 Welded Pipe

SS 321 Seamless Pipe/ Stainless Steel 321 Seamless Tubing

  • Stainless Steel 321 seamless Pipe Increased corrosion resistance
  • Consistent and uniform dimensions
  • Higher up-front cost, but more cost effective when defect opportunity, replacement and extensive testing of welded tubing is considered
  • Increased ASME working pressures compared to welded tubing of the same size and material

Welded and Welded-and-Drawn Pipe

  • Stainless Steel 321 welded Pipe Inferior corrosion resistance
  • Great dimensional variation
  • Initially less expensive, but becomes cost-intensive after testing, defect opportunity and replacement, as a result of failure, are considered.
  • ASME working pressures must be de-rated as a result of the weld

Types of ASTM A312 321 Stainless Steel Pipe

SS 321 Finned tube

Stainless Steel 321 Finned tube

SS 347H/ 321H/ 304H Superheater Pipe and Reheater Tube

Stainless Steel 347H/ 321H/ 304H Superheater Pipe and Reheater Tube
  • Stainless Steel 321 Seamless Pipe
  • SS TP 321 Seamless Pipe
  • Stainless Steel 321 Pipe
  • SS 321 Pipe
  • Stainless Steel 321 Cold Drawn Pipe
  • ASTM A 312 321 Stainless Steel Seamless Pipe
  • SS TP 321 Cold Drawn Pipe
  • AISI SS TP 321 Pipe
  • Stainless Steel 321 Pipe
  • Stainless Steel 321 Seamless Pipe
  • SS 321 SCH 40 Pipe
  • SS 321 SCH 80 Pipe

 

ASTM A312 321 Stainless Steel Pipe Price in India
  • Price of Stainless Steel 321/321H Pipe
  • Price of Stainless Steel 321 Seamless Pipe ASTM A312 TP 321: $ 5400 ~ $ 6900 USD/Ton
  • Price of Stainless Steel 321H Seamless Pipe ASTM A312 TP 321H: $ 5500 ~ $ 7000 USD/Ton
  • Price of Stainless Steel 321 ERW/Welded Pipe ASTM A312 TP 321: $ 4900 ~ $ 6400 USD/Ton
  • Price of Stainless Steel 321H ERW/Welded Pipe ASTM A312 TP 321H: $ 5000 ~ $ 6500 USD/Ton
  • Price of Stainless Steel 321 EFW Pipe ASTM A358 TP 321: $ 4500 ~ $ 6000 USD/Ton
  • Price of Stainless Steel 321H EFW Pipe ASTM A358 TP 321H: $ 4700 ~ $ 6200 USD/Ton
ASTM A312 321 Stainless Steel Pipe Chemical Composition/ Mechanical Properties
Chemical Composition
SS 321 321H
Ni 09 – 12 09 – 12
N 0.10 0.10
Cr 17 – 19 17 – 19
C 0.08 max 0.04 – 0.08
Si 1 max 0.75 max
Mn 2 max 2 max
P 0.040 max 0.045 max
S 0.030 max 0.03 max
TI 4(C+N) 0.70 max
Mechanical Properties
Grade 321 321H
Tensile Strength (MPa) min 515 515
Yield Strength 0.2% Proof (MPa) min 205 205
Elongation (% in 50mm) min 40 40
Hardness  
Rockwell B (HR B) max 95 95
Brinell (HB) max 217 217
Grade Specifications
Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
321 S32100 321S31 58B,  58C 1.4541 X6CrNiTi18-10 2337 SUS 321
321H S32109 321S51 1.4878 X6CrNiTi18-10 SUS 321H
Physical Properties (Room Temperature)
Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
321 8027 193 16.6 17.2 18.6 16.1 22.2 500 720
ASTM A312 321 Stainless Steel Pipe Stock
NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1/8" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
1/4" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
3/8" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
1/2" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
3/4" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
1" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
1 1/4" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
1 1/2" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
2" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
2 1/2" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
3" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
4" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
5" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
6" SS 321 Pipe
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size
SS 321 Available Size

Above table represents that we keep in stock of Stainless Steel 321 in form of Pipes / Pipe & Tubes / Tube . Stainless steel 321 Seamless Pipe’s customized sizes can be made available on request.

What’s unique about us as a manufacturer & supplier is that we have the capability to supply Stainless Steel 321 both seamless and welded Pipes, in a wide range of stainless steel, nickel, titanium and zirconium alloys. This gives our customers great product flexibility with the choice between straight lengths or coils. Whatever application you have in mind, we’ll do our utmost to meet and surpass your expectations, please check below India’s widest inventory of pipes & tubes and ask for a free quote now!

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