Stainless Steel 321 Pipes Supplier, SS 321/321h Welded Pipes Stockist, ASTM A312
SS 321/321h
Seamless Pipes Exporter, ASME SA312 Austenitic Stainless Steel UNS S32100 Pipes,
ASTM A269 SS UNS
S32109 Pipes Dealer, SS 321 Pipes Manufacturer in India.
SS DIN 1.4878 Round Pipes, Stainless Steel DIN 1.4541 Square Pipes Trader, SS
UNS S32100
Rectangular Welded Pipes Stockist, ASTM A249 SUS 321h Seamless Pipes, SS SUS
321/321h Hot Rolled
Pipes, Stainless Steel 321/321h Cold Drawn Pipes SS 321/321h ERW Pipes Exporter
in India.
Prime Tube Impex is one of the top manufacturers, suppliers, stockist & exporter
of Stainless Steel
321/321h Pipes in India. We supply stainless steel pipes in a wide range of
stainless steel grades
like 304/304l/304h, 310/310s, 316/316l, 317/317l, 321/321h, 347/34h, 904l, etc.
best quality ss
pipes all over the world. These stainless steel pipes are manufactured with
superior quality raw
materials and under supervision of our skilled engineers. Our quality inspectors
do many quality
testing before delivering stainless steel 321/321h seamless & welded pipes to
our customers. Our
stainless steel 321/321h pipes are manufactured in various national and
international standards such
as ASTM, ASME, DIN, NFA, JIS, IBR. Our range includes Stainless Steel 321/321h
Seamless, Welded,
ERW, EFW, HFW, CDW, HFS, CDS, Fabricated Pipes.
Our Stainless Steel 321/321h Pipes are available in various sizes, thickness,
dimensions, types,
form, length and other specifications as per customer's requirement. Stainless
Steel 321/321h Pipes
are durable and are corrosion resistant. These ss 321/321h pipes are widely used
in Oil and Gas,
Petrochemical, Power Generation, Shipbuilding, Nuclear Power Plants, Fertilizers
Plants, Chemical
Industry, Automotive Industry, Water and Sewage Desalination Plants, etc.
Prime Tube Impex is your one stop source for stainless steel 321/321h pipes.
Get in touch with us today with your requirements. Our experts will get
back to you with the
best quote for your requirement for stainless steel 321/321h seamless & welded
pipes.
Stainless Steel 321/321h HFS Pipes, Stainless Steel 321/321h CDS Pipes, SS
321/321h EFW Stockist,
SS 321/321h CDW Pipes Trader, Stainless Steel 321/321h HFW Pipes Manufacturer,
SS 321/321h Cold
Rolled Pipes Supplier in Mumbai, India.
321 / 321H Stainless Steel Pipes Specifications:
| Specifications: |
ASTM A 312 / ASME SA 312, ASTM A 358 / ASME SA 358 |
| Size: |
1/8" NB to 30" NB IN
|
| SS 321 / 321H Pipes: |
1/2” NB - 16" NB |
| SS 321 / 321H ERW Pipes: |
1/2” NB - 24" NB
|
| SS 321 / 321H EFW Pipes: |
6” NB - 100" NB |
| Specialized in: |
Large Diameter Size |
| Pipe Schedules: |
Schedule 5s, 5, 10s, 10, 20, 30, STD, 40, 60, XS, 80, 100, 120, 140,
160, XXS |
| Type: |
Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Length: |
Single Random, Double Random & Cut Length |
| Form : |
Round, Square, Rectangular, Hydraulic, etc. |
| End : |
Plain End, Beveled End, Treaded |
| Standards: |
ASTM, ASME, DIN, BS, EN, IS, AMS, JIS, IBR & Other International
Standards. |
321 / 321H Stainless Steel Pipes Chemical Composition
| Grade |
C |
Mn |
Si |
P |
S |
Cr |
N |
Ni |
Ti |
| 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 |
| SS 321H
|
0.04 – 0.10 |
2.0 max |
1.0 max |
0.045 max |
0.030 max |
17.00 – 19.00 |
0.10 max |
9.00 – 12.00 |
4(C+N) – 0.70 max |
321 / 321H Stainless Steel Pipes Mechanical
Properties
| 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 % |
Equivalent Grades of SS 321 / 321H Pipes
| STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
EN |
| SS 321 |
1.4541 |
S32100 |
SUS 321 |
X6CrNiTi18-10 |
| SS 321H |
1.4878 |
S32109 |
SUS 321H |
X12CrNiTi18-9 |
321 / 321H Stainless Steel Pipes - Types
| 321 / 321H Stainless Steel EFW Tubes |
| Stainless Steel 321 / 321H Seamless Tubes |
| SS 321 / 321H Capillary Tubes |
| 321 / 321H SS Hydraulic Tubes |
| 321 / 321H SS Cold Drawn Tubes |
| 321 / 321H Stainless Steel Cold Rolled Pipes |
| 321 / 321H Stainless Steel Heat Exchanger Tubes |
| 321 / 321H Stainless Steel Cold Rolled Coiled Tubing |
| 321 / 321H Stainless Steel EFW Tubes |
| Stainless Steel 321 / 321H Fabricated Pipes |
| 321 / 321H Stainless Steel Cold Finished Pipes
|
| SS 321 / 321H Instrumentation Tubes |
| Stainless Steel 321 / 321H Round Pipes |
| Stainless Steel 321 / 321H Square Tubes |
| 321 / 321H Stainless Steel Pipes & Tubes |
| SS 321 / 321H Bright Annealing Tubes |
| 321 / 321H SS Hydraulic Tubes |
| 321 / 321H Stainless Steel Square Pipes
|
