SS DIN 1.4301 Rectangular Welded Pipes, SA312 Tp304H SS ERW Pipes Exporter.

ASTM A312 TP 304H SS Seamless Pipes Manufacturer, ASTM A213 304H SS Round Pipes, 304H SS Polished Pipes, ASTM A249 SS 304H Pipes Exporter.

TubeWell offering a vast array of Stainless Steel 304H Pipes as a manufacturer, exporter, stockiest and supplier to our domestic and global clients. The offered UNS S30409 Pipes are praised for their superior grade quality and durability that position our products far ahead of the competitors. 304H Stainless Steel Pipes has some of the best features such as Optimum quality, Durability, Perfect finish, and more. Providing higher strength in Stainless Steel 304H ERW Pipes than both austenitic and 22 % Cr Stainless Steels is suited to a variety of applications in industries such as Chemical Processing, Oil & Gas, and Marine environments.

304H Stainless Steel Pipe Suppliers
304H Stainless Steel Pipe Suppliers
Stainless Steel 304H Seamless Pipes
Stainless Steel 304H Seamless Pipes
Stainless Steel 304H Welded Pipes
Stainless Steel 304H Welded Pipes

Stainless Steel 304H Round Pipes exhibits a low coefficient of thermal expansion and higher heat conductivity than austenitic steels and is suitable for working temperatures up to 300 Degree C. The high – temperature strength of Stainless Steel 304H Square Pipes is basically in the range of 950 Degree C – 1150 Degree C. Stainless Steel 304H Rectangular Pipes should be noted that the strength increases abruptly below 900 Degree C. Regarding cold workability for SA312 Tp304H Pipe, Stainless Steel 304H Hexagonal Pipes, care is required as proof stress is high and elongation is low in comparison with Type 304.

If you are looking to buy High quality assured Stainless Steel 304H Seamless Pipe, Stainless Steel WERKSTOFF NR. 1.4948 Pipe, 304H SS Electropolished Pipes, SS UNS S30409 Welded Pipe, ASTM A312 TP 304H Stainless Steel Seamless Pipes or Type 304H Stainless Steel Polished Pipes at best price in India, send an email to sales@thealohaindustries.com we will send you the Free Quote & recent price of JIS SUS304H Pipe along with inspection & delivery schedule. TubeWell is a Govt. of India recognised Exporter of Schedule 10 Type 304H Stainless Steel Pipe in India and shipping to Europe, Trinidad & Tobago, Singapore, Qatar, Ethiopia, United Arab Emirates, Oman, Malaysia, Kuwait, Canada, Australia, United States, New Zealand, United Kingdom, St. Helena, South Africa, India, Nigeria, Ghana, Hong Kong, Saudi Arabia, Philippines, Ireland, Pakistan, South Korea, Iraq, Norway, Finland, Egypt, Netherlands, Denmark, Iran, Kenya, Sweden, Thailand, Indonesia, India, Belgium, Taiwan, Greece & Germany.

304H Stainless Steel Pipe Price

Price of SS 304H Seamless Pipe ASTM A312 TP 304: $ 4200 ~ $ 5700 USD/Ton
Price of SS 304H ERW/Welded Pipe ASTM A312 TP 304: $ 3700 ~ $ 5200 USD/Ton
Price of SS 304H EFW Pipe ASTM A358 TP 304: $ 3200 ~ $ 4700 USD/Ton

SA312 TP304H Pipe Specification

Material Grade UNS S30452 304HN XM-21, 304H 18Cr-8Ni Stainless Steel
Standards ASTM A213, ASTM A249, ASTM A269, ASME SA213, ASME SA249, ASME SA269, EN 10216-5 TC1 / TC2, PED 97/23/EC, AD 2000, NACE MR0175/ISO 15156
Seamless Pipe Size 3.35 mm OD To 101.6 mm OD
Welded Pipe Size 6.35 mm OD To 152 mm OD
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Wall thickness 0.020" –0.220", (special wall thicknesses available)
SS 304H Pipe Length Single Random, Double Random, Standard & Cut length
Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Form Straight, Coiled, Seamless, Round Pipes, Square Pipes, “U” Shape, Pan Cake Coils, Hydraulic Pipe, Rectangular Pipe, Coiled Pipe, Straight or ‘U’ bent Pipe, Hollow, LSAW Pipe Etc.
Type Seamless, ERW, EFW, Welded, Fabricated
Electropolished (EP) Electropolished for Ultra High Purity Systems
Non-Electropolished (BA) Bright Annealed or (AP) Annealed & Pickled for High-Purity, (CFOS) Cleaned for Oxygen Grade Service or Corrosive Systems
I.D. Surface Finish Options 5, 7 & 10 µin. Ra
JIS 8A to 250A
Tolerances In accordance with: ASTM: A269 & A632, JIS: G 3459
304H stainless steel Pipe End Plain End, Beveled End, Treaded, Ends are suitable for orbital welding
Marking All 304H Stainless Steel Pipe are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
304H stainless steel Pipe Application Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger
Value Added Service Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
Specialize in Stainless Steel 304H Capillary Pipe & Other Odd Size
Stainless Steel 304H Heat Exchanger & Condenser Pipe
Stainless Steel 304H Hydraulic Pipe with OD up to 50.8 mm (2.0 in.) are delivered in bright annealed condition
Stainless Steel 304H hydraulic Pipe with OD larger than 50.8 mm are supplied in the annealed and pickled condition, Or in polished condition
Marking & Traceability Each Stainless Steel 304H Pipe is traceable to its producing mill and heat by an identification number etched within 24" (610mm) of one end.
304H stainless steel Pipe Test Certificate Manufacturer Test Certificate according to EN 10204 3.1 B
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection
304H stainless steel Pipe Testing & Inspection Visual inspection • Surface roughness measurement • Helium-leak testing • Scanning Electron Microscopy (SEM) • Auger Electron Microscopy (AES) • Election Spectroscopy for Chemical Analysis (ESCA or XPS) • Particle testing • Moisture testing
We can also cut, thread, and groove Stainless Steel 304H Pipe to meet your specifications

304H Seamless Pipe Dimensions

304H seamless Pipe dimensions can be made to order based on the needs of clients. The Chemical Composition of 304H stainless steel is Iron Fe 66.08 - 73.96 %, Chromium Cr 18 - 20 %, Silicon Si <= 0.75 %, Carbon C 0.040 - 0.10 %, Sulfur S <= 0.030 %, Manganese Mn <= 2.0 %, Phosphorous P <= 0.040 % and Nickel Ni 8.0 - 11 %. The Density of 304H stainless steel is 7.90 g/cm3 (0.285 lbs /in3). 304H stainless steel has a Melting Range of 1398–1421 °C (2550–2590 °F). The Thermal Conductivity of 304H stainless steel is 16.3 W/m-°K (9.4 BTU/hr/ft2/ft/°F).

Tubo Inox 304 H Types

The Electrical Resistance of SA312 Tp304H Pipe, A312 SS Seamless Pipe, 304H stainless steel is 73 Microhm-cm at 20 °C (29.1 Microhm-in at 68°F). Tubo Inox 304 H types are many and some of these include EFW Pipe, Seamless Pipe, CDW, ERW Pipe, Fabricated Pipe, Welded Pipe, etc. 304H stainless steel can be used for numerous manufacturing applications such as condensers, food industry, shafts, heat exchangers, valves (trim and bodies), pipelines, electric generation plants, petroleum refining, flanges, cooling towers, boilers, pumps, tanks, etc. 304H stainless steel is obtainable in many types such as tubes, plates, flat and round bars, etc.

AISI 304H Pipe Wall Thickness

028 = .028" Thick
035 = .035" Thick
039 = .039" Thick
049 = .049" Thick
065 = .065" Thick
083 = .083" Thick
109 = .109" Thick

SS 304H Tubing Tolerances

The Stainless Steel 304H Pipe outer diameter (OD) are according to ASTM A269/A213. Stainless Steel 304H Tubing Tolerance specifications are as per below:

Stainless Steel 304H Pipe OD Stainless Steel 304H Pipe Tolerance
4mm to 35mm +/- 0.08mm
35mm to 38mm +/- 0.15mm
38mm to 60mm +/- 0.20mm
60mm and above +/- 0.25mm

Types of SA213 TP 304H Stainless Steel Pipes & Pipe

304H Stainless Steel Seamless Pipe
304H Stainless Steel Seamless Pipe
SS 304H Welded Pipe
SS 304H Welded Pipe
Stainless Steel 304H EFW Pipe
Stainless Steel 304H EFW Pipe
304H SS Round Pipe
304H SS Round Pipe
ASTM A312 TP 304H Stainless Steel Square Pipes
ASTM A312 TP 304H Stainless Steel Square Pipes
WERKSTOFF NR. 1.4948 Rectangular Pipe
WERKSTOFF NR. 1.4948 Rectangular Pipe
UNS S30409 Custom Pipe
UNS S30409 Custom Pipe
304H Stainless Steel Polished Pipe
304H Stainless Steel Polished Pipe
SS 304H Decorative Pipe
SS 304H Decorative Pipe
304H Stainless Steel Thick Wall Pipe
304H Stainless Steel Thick Wall Pipe
304H SS Thin Wall Pipe
304H SS Thin Wall Pipe
304H Stainless Steel Electropolished Pipe
304H Stainless Steel Electropolished Pipe

Types of Stainless Steel 304H Seamless & Welded Pipe

ASTM A312 Stainless Steel Seamless Pipe Stainless Steel 304H Electropolished Pipe
304H Stainless Steel Seamless Pipe SS 304H lined pipe
ASTM A312 Stainless Steel Hollow Pipe SA312 TP304H Seamless Pipe
SS TP304H Round Pipe Stainless Steel 304H Round Pipe
SA312 TP304H Custom Pipe 304H Stainless Steel Custom Pipe
SS 304H Thick Wall Pipe Stainless Steel 304H Thick Wall Pipe
SS TP304H High Pressure Pipe 304H Steel ornamental Pipe
SCH40 304H Stainless Steel pipe 304H Steel flex pipe
304H Steel Polished Pipe 304H SS Thin Wall Pipe
ASTM A312 Stainless Steel Thin Wall Pipe 304H Stainless Steel Seamless Pipe
Stainless Steel 304H Welded Pipe 304H Steel Round Pipe
ASTM A312 Stainless Steel Custom Pipe SA312 TP304H Thick Wall Pipe
SS TP304H Thin Wall Pipe ASTM A312 Gr. TP304H Round Pipe
304H Stainless Steel clad pipe Stainless Steel 304H welded pipe
SS 304H Seamless Pipe 304H Stainless Steel Seamless Pipe
SS TP304H EFW Pipe 304H SS Clad Pipe
ASTM A312 TP 304H Stainless Steel Seamless Pipe ASME SA358 SS 304H Welded Pipe
ASME SA358 SS 304H Exhaust Pipes Stainless Steel WERKSTOFF NR. 1.4948 Electropolished Pipe
ASTM A312 Stainless Steel ERW Pipe Stainless Steel 304H EFW Pipe
304H Stainless Steel ERW Pipe SS TP304H EFW Pipe
SS TP304H Welded Pipe Stainless Steel WERKSTOFF NR. 1.4948 Welded Pipe
SS TP304H Pilot Pipe 304H SS large diameter pipe
TP304H lined pipe ASTM A312 TP304H Stainless Steel Bush Hex Pipe
304H Stainless Steel Welded Pipe Stainless Steel 304H Welded Pipe
Stainless Steel 304H Round Pipe SS 304H Round Pipe
TP304H SS Threaded Pipe SS TP304H oval Pipe
TP304H Square Pipes ASTM A 312 SS 304H Round Pipe
Stainless Steel WERKSTOFF NR. 1.4948 Round Pipe Stainless Steel 304H Round Pipe
ASTM A312 Stainless Steel Round Pipe Custom ASTM A312 Gr. TP304H Pipe
TP304H Flex Pipes ASTM A312 TP304H Stainless Steel Custom Pipe
304H Steel Hypoderimic Pipe SS UNS S30409 Round Pipe
UNS S30409 Custom Pipe 304H Stainless Steel Custom Pipe
ASTM A312 Stainless Steel Polished Pipe Stainless Steel WERKSTOFF NR. 1.4948 Custom Pipe
ASTM A 312 SS 304H Exhaust Pipes Stainless Steel 304H Polished Pipe
Stainless Steel 304H Polished Pipe ASTM A 358 SS 304H Polished Pipe
304H Stainless Steel Polished Pipe ASTM A312 Stainless Steel Hollow Pipes
304H SS Seamless Pipe TP304H SS natural Pipe
Stainless Steel WERKSTOFF NR. 1.4948 Polished Pipe TP304H Decorative Pipe
ASTM A312 Stainless Steel Decorative Pipe WERKSTOFF NR. 1.4948 Decorative Pipe
SS 304H Weld Pipes Stainless Steel 304H Decorative Pipe
ASTM A312 Stainless Steel lined pipe Stainless Steel WERKSTOFF NR. 1.4948 Decorative Pipe
Stainless Steel 304H Flex Pipes ASTM A312 TP 304H Stainless Steel Thick Wall Pipe
TP304H SS Octagonal Pipe 304H SS ERW Pipe
Stainless Steel 304H Thick Wall Pipe ASTM A312 TP304H Stainless Steel Thick Wall Pipe
Stainless Steel WERKSTOFF NR. 1.4948 Hollow Pipes 304H Stainless Steel Thick Wall Pipe
TP304H Thick Wall Pipe ASTM A 312 SS 304H Thin Wall Pipe
ASTM A312 TP 304H Stainless Steel Thin Wall Pipe Stainless Steel 304H Exhaust Pipes
ASTM A312 TP304H Stainless Steel Thin Wall Pipe ASTM A312 Stainless Steel lined pipe
304H Stainless Steel Polished Pipe SS 304H Thin Wall Pipe

Din 1.4301 AISI 304H Pipe Properties

Din W.-Nr. 1.4301 Aisi 304H Pipes mechanical properties & chemical composition

304H Stainless Steel Tube Chemical Composition
Grade C Mn Si P S Cr Mo Ni N
304H min. 0.04 18.0 8.0
max. 0.10 2.0 0.75 0.045 0.030 20.0 10.5
Stainless Steel 304H Pipe Mechanical Properties
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
304H 515 205 40 92 201

Stainless Steel 304H Pipe Physical Properties

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
304H 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

Equivalent Grades for 304H Stainless Steel Pipe

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304H S30409 304S31 58E 1.4301 X5CrNi18-10 2332 SUS 304H

Types Out diameter Sizes Length
NB Sizes (in stock) .0035” ~ 8” 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1.25", 1.5", 2", 2.5", 3", 4", 5", 6" Cut to length
Stainless Steel 304H Seamless Pipe (Custom Sizes) 6.35 mm OD To 101.6 mm OD As per requirement Cut to length
Stainless Steel 304H Welded Pipe (ERW Pipe) (in Stock + Custom Sizes) 6.35 mm OD To 152 mm OD As per requirement Cut to length

Stainless Steel 304H Seamless Pipe Surface Finish

Surface Finish Internal Surface(ID) Exterbal Surface(OD)
Roughness Average(RA) Roughness Average(RA)
μ inch μm μ inch μm
AP Annealed & Pickled Not defined Not defined 40 or Not defined 1.0 or Not defined
BA Beight Annealed 40,32,25,20 1.0,0.8,0.6,0.5 32 0.8
MP Mechanical Polish 40,32,25,20 1.0,0.8,0.6,0.5 32 0.8
EP Electro Polish 15,10,7,5 0.38,0.25,0.20;0.13 32 0.8

Stainless Steel 304H Pipe Sizes

1/8" IPS(.405" O.D.) 3 1/2" IPS( 4.000" O.D.)
SCH 40, 80 SCH 10, 40, 80, 160, XXH
1/4" IPS(.540" O.D.) 4" IPS(4.500" O.D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
3/8" IPS(.675" O.D.) 5" IPS( 5.563" O.D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
1/2" IPS(.840" O.D.) 6" IPS(6.625" O.D.)
SCH 5, 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
3/4" IPS(1.050" O.D.) 8 ” IPS(8.625" O.D.)
SCH 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
1" IPS:(1.315′ O.D.) 10" IPS(10.750" O.D.)
SCH 5, 10, 40, 80, 160, XXH SCH 10, 20, 40, 80 (.500), TRUE 80(.500)
1-1/4" IPS(1.660" O.D.) 12" IPS(12.750" O.D.)
SCH 10, 40, 80, 160, XXH SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2" IPS(1.900" O.D.) 14" IPS(14.000" O.D.)
SCH 10, 40, 80, 160, XXH SCH10 (.188), SCH40 (.375)
2" IPS(2.375" O.D.) 16" IPS(16.000" O.D.)
SCH 10, 40, 80, 160, XXH SCH10(.188), SCH40(.375)
2 1/2" IPS(2.875" O.D.) 18" IPS (18.000" O.D.)
SCH 10, 40, 80, 160, XXH SCH-40 (.375)
3" IPS( 3.500" O.D.)  
SCH 5, 10, 40, 80, 160, XXH  
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