ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes | ASTM A312 TP 304 / 304L Stainless Steel Seamless Tubes

ASTM A312 TP 304 Stainless Steel Seamless Pipes | ASTM A312 TP 304L Stainless Steel Seamless Pipes | ASTM A312 TP 304 Stainless Steel Seamless Tubes| ASTM A312 TP 304L Stainless Steel Seamless Tubes| ASTM A312 TP 304 / 304L SS Pipes and Tubes

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Prosaic Steel and Alloys India Manufacturer & Fabricator, Importer, Stockholder, ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes, premier suppliers of bulk ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes. We Stock & Supply worldwide. Fast delivery guaranteed for every size ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes, largest range of ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Suppliers in India.

ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes ( UNS NO S30400, UNS NO S30403)

ASTM A312 TP 304 Stainless Steel Seamless Pipes, ASTM A312 TP 304 Stainless Steel Seamless Tubes, ASTM A312 TP 304L Stainless Steel Seamless Pipes, ASTM A312 TP 304L Stainless Steel Seamless Tubes, ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes Tubes Grades:
Type 304 | Type 304L | Type 304H | Type 309 | Type 310sType 316 | Type 316L | Type 316H | Type 316Ti Type 317L | Type 321 | Type 321H |  Type 347  | Type 347HType 410 | Type 904L | UNS S31803

ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes Grade of the most versatile and commonly used stainless steels on the market, Grade 304 stainless steel is the most standard used alloy of this type. Essentially, Grade 304 is an austenitic chromium alloy which is also known as an "18/8" stainless as the make-up of the steel is 18% chromium and 8% nickel.

The chromium content promotes the material's considerable resistance to the effects of corrosion and oxidation. The stainless steel alloy resists most oxidizing acids and will withstand ordinary rusting though this does not mean that the steel will not tarnish over time. The steel needs to be cold worked to generate higher tensile strength. For stainless steel sections which are welded heavily, post-weld annealing may be necessary to provide maximum corrosive resistance.

Type 304L is a lower carbon variant of Grade 304-the steel can be welded without the resulting issue of carbon precipitation (precipitation of chromium carbide as heat is applied during the welding process which depletes the chromium element of the steel thus reducing its anti-corrosive/oxidation effectiveness).

As a result, Type 304L stainless steel is a sort after material for use in severely corrosive conditions. Weld annealing is only necessary in applications where stress loads are excessive.

This steel Grade is found in a variety of commercial sectors, particularly in the chemical industry.
ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Product Range
Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Pipes and Tubess Sizes (Seamless): 1/2" NB - 16" NB
Pipes and Tubes Sizes (ERW): 1/2" NB - 24" NB
Pipes and Tubes Sizes (EFW): 6" NB - 100" NB

Pipes and Tubes Wall Thickness available:
Schedule 5S - Schedule XXS (heavier on request)
Pipe and Tubes Other Materials Testing:

NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.

Dimensions:
All Pipe is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.

Type 304 Stainless Steel has excellent welding and deep drawing characteristics - it is easy to fabricate, easy to clean and aesthetically pleasing to the eye.

Applications of Grade 304 Stainless Steel

The steel is common throughout industry particularly in food processing as the material is not susceptible to corrosion from acids found in common foodstuffs. As a consequence, such steel is ideal for items such as sinks, work surfaces, preparation areas and refrigerators. It is also a perfect material for use in the pharmaceutical industry for environments such as clean rooms.
Grade 304 can also be found in heat exchangers, chemical containers, pipelines and throughout the brewing industry. It can be used as a fabricated material where high temperature petroleum gases or steam production gases are stored such as pressure vessels. It can even be found extensively in the construction industry where the material is used for cosmetic purposes such as building fascias.

304 & 304L plate and Pipe have similar properties and in certain cases are stocked with Dual Certification, where it is concluded that each item has properties and a composition which comply with both steel types. Grade 304H cannot be included in this equation due to the steel's higher carbon content which is intended for use in elevated temperature applications. ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Composition

Typical compositional ranges for grade 304 stainless steels are given in table 1.


Table 1. Composition ranges for 304 grade stainless steel

Grade
C
Mn
Si
P
S
Cr
Mo
Ni
N
304
min.
-
-
-
-
-
18.0
-
8.0
-
max.
0.08
2.0
0.75
0.045
0.030
20.0
10.5
0.10
304L
min.
-
-
-
-
-
18.0
-
8.0
-
max.
0.030
2.0
0.75
0.045
0.030
20.0
12.0
0.10
304H
min.
0.04
-
-
-
-
18.0
-
8.0
-
max.
0.10
2.0
0.75
0.045
0.030
20.0
10.5

ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Mechanical Properties

Typical mechanical properties for grade 304 stainless steels are given in table 2.

Table 2. Mechanical properties of 304 grade stainless steel

Grade
Tensile Strength (MPa) min
Yield Strength 0.2% Proof (MPa) min
Elongation (% in 50mm) min
Hardness
Rockwell B (HR B) max
Brinell (HB) max
304
515
205
40
92
201
304L
485
170
40
92
201
304H
515
205
40
92
201
304H also has a requirement for a grain size of ASTM No 7 or coarser.

ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Physical Properties

Typical physical properties for annealed grade 304 stainless steels are given in table 3.

Table 3. Physical properties of 304 grade stainless steel in the annealed condition

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)
0-1000C
0-3150C
0-5380C
at 1000C
at 5000C
304/L/H
8000
193
17.2
17.8
18.4
16.2
21.5
500
720

ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Grade Specification Comparison

Approximate grade comparisons for 304 stainless steels are given in table 4.

Table 4. Grade specifications for 304 grade stainless steel

Grade
UNS No
Old British
Euronorm
Swedish SS
Japanese JIS
BS
En
No
Name
304
S30400
304S31
58E
1.4301
X5CrNi18-10
2332
SUS 304
304L
S30403
304S11
-
1.4306
X2CrNi19-11
2352
SUS 304L
304H
S30409
304S51
-
1.4948
X6CrNi18-11
-
-
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Corrosion Resistance

Excellent in a wide range of atmospheric environments and many corrosive media. Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 600C. Considered resistant to potable water with up to about 200mg/L chlorides at ambient temperatures, reducing to about 150mg/L at 600C.

ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Heat Resistance

Good oxidation resistance in intermittent service to 8700C and in continuous service to 9250C. Continuous use of 304 in the 425-8600C range is not recommended if subsequent aqueous corrosion resistance is important. Grade 304L is more resistant to carbide precipitation and can be heated into the above temperature range.

Grade 304H has higher strength at elevated temperatures so is often used for structural and pressure-containing applications at temperatures above about 5000C and up to about 8000C. 304H will become sensitised in the temperature range of 425-8600C; this is not a problem for high temperature applications, but will result in reduced aqueous corrosion resistance.

ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Heat Treatment
Solution Treatment (Annealing) - Heat to 1010-11200C and cool rapidly. These grades cannot be hardened by thermal treatment.

ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Packing
ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubesis sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. Great care is taken during operation and transportation.

SS 304 ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage.

Delivery: Within 10-25 days or asap if we have enough stock


Types of Packaging:

  • - Bundles (hexagonal)
  • - Wooden Boxes
  • - Crates (steel/wooden)
  • - Special crates for U-Bend tubes with each radius separated
  • - Packaging for SS 304/304L ASTM A312 Seamless Pipe as per customer's requirements


Special Features:

  • - Each bundle covered with plastic for protection against extreme weather.
  • - End of SS 304 ASTM A312 Seamless Pipe protected by plastic caps.
  • - Bundles strapped with plastic strips.
  • - Each radius of U-Bend tube separated by a separator.
  • - Packaging list (laminated) placed with box/crate.


Types Of ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes :

  • ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes
  • ASTM A213 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes
  • ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes
  • ASTM A249 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes
  • SS 304 / 304L Stainless Steel Seamless Pipes and Tubes
  • SS 304 / 304L ERW Pipes
  • SS 304 / 304L EFW Pipes
  • SS 304 / 304L Welded Pipes
  • SS 304 / 304L Rectangular Pipes
  • SS 304 / 304L Seamless Tubes
  • SS 304 / 304LERW Tubes
  • SS 304 / 304L EFW Tubes
  • SS 304 / 304L Welded Tubes
  • SS 304 / 304L Rectangular Tubes

ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Sizes Available in Stock with Price

  • 1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 3/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 1" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 1-1/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 1-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 2-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 3" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 3-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 5" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 6" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 8" NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 10" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 12" NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 14" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 16" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 18" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS


ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Sizes in Thickness SWG/BWG Available in Stock with Price

  • 1/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 5/16" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3/8" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1-1/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1-3/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2-1/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2-3/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 4-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 5" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge


We export ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc.

Prosaic Steel and Alloys is a well known worldwide exporter of ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes, Prosaic Steel and Alloys is committed to provide each and every customer with the highest standard of customer service. We deals in ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes in India & Overseas, offering a wide range of ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes.


We Keep Stock:



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Prosaic Steel and Alloys
429, Pathe Bapurao Marg, Ahmed Building, Opp Islampura Street, Mumbai- 400004
Maharashtra INDIA
Telephone: +91 022 23874482 / +91 022 6659 5367
elephone: +91 022 23874482 / +91 022 6659 5367

Email: [email protected]
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We export to:

Savoy Piping Inc - API 5L grade B, X42, X46, X52, X56, X60, X65, A333 Grade 3, 6, A106 Grade C, A671 CC60, CC65, CC70, A672, A335 P5, P9, P11, P22, P91, A358 304, 316L, 310, 321, 347, A312 Pipes

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Contact Prosaic Steel & Alloys today for ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes and Tubes Competitive Quotation...
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