We are prominent SS 304 seamless pipe and tube supplier in India as per ASTM A312
We are leading stockist of 304 stainless steel welded pipe and tube in SCH 10, 20, 30, STD, 40, 40S, 60, XS as per ASME B36.19 standard
Stainless steel 304 pipe
304 stainless steel tube
ASTM A312 TP304 material
Our inventory of UNS S30400 ERW pipe usually exceeds 30000 tons. we supply ASTM A312 TP304 tube in size range from 1/8″ through 48″OD or custom
Table of Content
Stainless steel 304 pipe specifications
Stainless steel 304 seamless pipe size
- Size: 1/8″ to 30″
- Thickness : 0.6 – 12.7 mm
304 stainless steel ERW pipe size
- Size: 1/2 to 24 inch NB
SS 304 seamless tube size
- 1″ OD- 7/8″ OD
- Wall gauge: 1/4″ – 3/16″
AISI 304 welded tube size
- 1″ OD- 4″ OD
- Wall gauge: 0.065″ – 3/16″
304 SS pipe ASTM standard
- ASTM A312
- ASME SA312
ASTM A312 TP304 pipe pipe end
- Plain End
- Treaded
- Beveled End
ASTM A213 TP304 tube melting range
- 2550 to 2651°F
- 1400 to 1455°C
SUS 304 EFW pipe tensile strength
- 310 MPa
- 73200 psi
INOX 304 HSAW pipe yield strength
- 276 MPa
- 31200 psi
DIN 1.4301 round pipe origin standards
- European Standard
- American Standard
- Janpanese Standard
- Russia Standard
SS 304 polished pipe density
- 0.289 lb/in3
ASTM A312 grade 304 DSAW pipe elongation
- 40 %
Value Added Service
- Single Random
- Standard & Cut length
- Double Random
- Custom Cut Lengths
ASTM A312 304 stainless steel square tube hardness
- Brinell : 201 HB
- Rockwell B : 92 HR B
INOX AISI 304 tubing length
- Single Random
- Standard & Cut length
- Double Random
- Custom Cut Lengths
SA 312 TP 304 rectangular pipe wall types
- Thin wall
- Double wall
- Heavy wall
A312TP304 square pipe documents
- QC/ Inspection reports
- MTC EN 10204 type 3.1/3.2
- Origin of material
- Verify quantity
- Schedule & size
- Labeling verification
- Check dimensions
- Detailed inspection plan
SA312 304 SS seamless tubing testing
- UT
- Micro and MacroTest
- Mechanical Testing
- PMI Testing
- Flaring Test
- Chemical Analysis
- Pitting Resistance Test
- Flattening and IGC Test
Manufacturing types
- Seamless / Welded
- ERW / EFW
- Fabricated / LSAW
SA 312 304 stainless steel round tube finishing treatment
- Hot finished
- Cold finished
DIN 1.4301 welded pipe marking
- Nominal Size
- Manufacturer’s Name / Logo
- Manufacturing Method
- Specification
- Material Grade
- Heat Number
- Schedule
Finish
- Annealed & Pickled (A&P)
- Bright Annealed
- No.4, 8
- BA polishing
- Cold Drawn
- 2B, 2D, 4k, 8k
- Brush
- 180 / 320 / 400 / 600 grit
- Matt finish
- Mirror
Surface finish and treatments
- Passivated
- Pickled
- Precleaned
- Cleaned
Inspection
- Third party inspection test
- Visual inspection test
- Nabl approved lab test
- Chemical test
Welding method
- Submerged arc welding
- SMAW
- TIG
- GMAW
- AWS A5.4 E385-16
- FCAW
SA312 TP304 pipe form
- Round
- Hollow
- Rectangular
- Square
Characteristics
- Excellent Corrosion Resistance
- Good Machinability
- Good Heat Resistance
- Good Cold Working
Werkstoff nr 1.4301 SMLS tube application
- Springs
- Architectural Paneling
- Pharmaceutical Production Equipment
Schedule
- Sch 10 to XXH
Outer Diameter
- 0.5 mm to 2500 mm
Price Term
- FOB
- FAC
- CIP
- CIF
Packaging
- Plastic Bag
- Wooden Case
- Crates
- Custom
Other equivalnet grades
- SUS 304
- AISI 304
- Inox 304
UNS S30400 stainless steel ERW pipe cut tolerance
- .00″/+.125″
Logistics
- By Sea / By Air
Proof Stress (MPa)
- 190 Min
Modulus Elasticity
- 193 GPa
Specific Heat
- 500 J/kg.K
Temperature range
- 800º F to 1500º F
Thermal expansion
- 17.2 x10^-6 /K
SS 304 round pipe dimensional standard
- ASME B36.10
- ASME B36.19
- ASME B2.1
1.4301 rectangular pipe surface finish
- Annealed and Pickled
- Bright Annealed
- Hot Finished
- Cold Drawn
Stainless steel 304 pipe types
- Stainless steel 304 tube
- 304 stainless steel welded pipe
- SS 304 seam welded pipe
- AISI 304 annealed pipe
- INOX 304 clad pipe
- SUS 304 exhaust pipe
- DIN 1.4301 cold drawn pipe
- UNS S30400 cold finished pipe
- SUS304 stainless steel hot finished pipe
- 1.4301 stainless steel round pipe
- UNS S30400 stainless steel square pipe
- ASTM A312 TP304 rectangular pipe
- 304 SS smlas pipe
- ASTM A213 TP304 thick wall pipe
- SA 213 TP 304 thin wall pipe
- ASTM A312 grade TP304 cold finished seamless pipe
- ASTM A312 304 stainless steel hot finished seamless pipe
- SA312 304 SS seamless pipe
304 Stainless steel tube standard
- Germany : 1.4301
- Japan : SUS 304
- UNS S30400
- England : 304S31
- France : Z7CN18‐09
- England : X5CrNi18-10
- China : 0Cr18Ni9, 0Cr19Ni9
- GOST 08Х18Н10
- Italy : X5CrNi18-10, X3CrNi18-10
- Spain : X5CrNi18-10, F3551, F.3504
- Sweden : 2333, 2332
- Austria : X5CrNi18-10OS
We can deliver exact length of DIN 1.4307 square pipe and tube as per ASTM A312/A213/A249/A269 standard, that complete your exact demands
304 stainless steel pipe price list 2023-24
| OD | NB | Schedule -5S | Rates | Schedule-10S | Rates | Schedule-40S | Rates | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | INCH | mm | Weight (Kg/mt) | Wt mm | Rs/Kg | Weight (Kg/mt) | Wt mm | Rs/Kg | Weight (Kg/mt) | Wt mm | Rs/Kg |
| 13.7 | 1/4 | 6 | 0.390 | 1.24 | 267.500 | 0.49 | 1.65 | 235.40 | 0.631 | 2.24 | 235.40 |
| 10.3 | 1/8 | 3 | 0.276 | 1.24 | 267.500 | 0.28 | 1.24 | 235.40 | 0.37 | 1.73 | 235.40 |
| 21.3 | 1/2 | 15 | 0.800 | 1.65 | 214.000 | 1.00 | 2.11 | 214.00 | 1.27 | 2.77 | 203.30 |
| 17.1 | 3/8 | 10 | 0.490 | 1.24 | 224.700 | 0.63 | 1.65 | 235.40 | 0.845 | 2.31 | 235.40 |
| 26.7 | 3/4 | 20 | 1.03 | 1.65 | 203.30 | 1.28 | 2.11 | 203.30 | 1.68 | 2.87 | 192.60 |
| 42.2 | 1 1/4 | 32 | 1.65 | 1.65 | 203.30 | 2.70 | 2.77 | 197.95 | 3.38 | 3.56 | 197.95 |
| 33.4 | 1 | 25 | 1.30 | 1.65 | 203.30 | 2.09 | 2.77 | 197.95 | 2.50 | 3.38 | 197.95 |
| 48.3 | 1 1/2 | 40 | 1.91 | 1.65 | 203.30 | 3.11 | 2.77 | 197.95 | 4.05 | 3.68 | 197.95 |
| 73.0 | 2 1/2 | 65 | 3.69 | 2.11 | 203.30 | 5.26 | 3.05 | 197.95 | 8.63 | 5.16 | 197.95 |
| 60.3 | 2 | 50 | 2.40 | 1.65 | 203.30 | 3.93 | 2.77 | 197.95 | 5.44 | 3.91 | 197.95 |
| 88.9 | 3 | 80 | 4.51 | 2.11 | 203.30 | 6.45 | 3.05 | 197.95 | 11.30 | 5.49 | 197.95 |
| 141.3 | 5 | 125 | 9.47 | 2.77 | 214.00 | 11.57 | 3.40 | 203.30 | 21.8 | 6.55 | 203.30 |
| 508.0 | 20 | 500 | 59.25 | 4.78 | 235.40 | 68.71 | 5.54 | 230.05 | 183.42 | 15.09 | 214.00 |
| 114.3 | 4 | 100 | 5.84 | 2.11 | 203.30 | 8.36 | 3.05 | 197.95 | 16.07 | 6.02 | 197.95 |
| 168.3 | 6 | 150 | 11.32 | 2.77 | 219.35 | 13.84 | 3.40 | 214.00 | 28.3 | 7.11 | 208.65 |
| 273.1 | 10 | 250 | 22.63 | 3.40 | 235.40 | 27.78 | 4.19 | 214.00 | 60.5 | 9.27 | 208.65 |
| 219.1 | 8 | 200 | 14.79 | 2.77 | 219.35 | 19.96 | 3.76 | 214.00 | 42.6 | 8.18 | 208.65 |
| 323.9 | 12 | 300 | 31.25 | 3.96 | 235.40 | 36.00 | 4.57 | 224.70 | 73.88 | 9.52 | 208.65 |
| 406.4 | 16 | 400 | 41.56 | 4.19 | 235.40 | 47.29 | 4.78 | 230.05 | 123.30 | 12.7 | 214.00 |
| 355.6 | 14 | 350 | 34.36 | 3.96 | 235.40 | 41.3 | 4.78 | 230.05 | 94.59 | 11.13 | 208.65 |
| 457.2 | 18 | 450 | 46.80 | 4.19 | 235.40 | 53.42 | 4.78 | 230.05 | 155.80 | 14.27 | 214.00 |
| 609.6 | 24 | 600 | 82.47 | 5.54 | 235.40 | 94.45 | 6.35 | 235.40 | 255.41 | 17.48 | 214.00 |
SS 304 pipe types
SS 304 pipe
- Form : Round, Square, Rectangular, Hydraulic
- End : Plain, Beveled, Treaded End
SS 304 seamless pipe
- Process: Seamless, hot rolled, anneald, welded
- Testing: Hardness, PMI, Flaring
SUS 304 ERW pipe
- Schedule : SCH 5 to SCH XXS
- Thickness : 0.40 – 12.70 mm
304 stainless steel square tube
- Surface finish: Annealing, Polished, Pickling
- Type : ERW / Seamless / Fabricated / Welded / LSAW pipe
SS 304 welded pipe
- Length: Single Random, Double Random & Cut Length
- ASTM standards: ASTM A312
SS 304 tube
- Coatings : FBE, 3PE, Zinc Coating
- Sizes: 1/2 Inch NB – 24 Inch NB
We promise to provide 304 stainless steel schedule 40 pipe and rectangular tubing with relevant paperwork as soon as possible.
Schedule chart of ASTM A312 TP304 pipe
| SIZE OD (MM) | NB (MM) | SCHEDULE | UNIT WT (KG/MTR) | ERW PIPE PRICE ($/MTR) | THICKNESS (MM) | PRICE LIST IN INR (Rs/MTR) | |
|---|---|---|---|---|---|---|---|
| 21.30 | SCH.40S | 1/2″ | 1.29 | $ 4.20 | 2.77 | 292.83 | |
| 26.70 | 20 | SCH.10S | 3/4″ | 1.30 | $ 4.23 | 2.11 | 295.10 |
| 21.30 | 15 | SCH.10S | 1/2″ | 1.02 | $ 3.32 | 2.11 | 231.54 |
| 26.70 | SCH.40S | 3/4″ | 1.71 | $ 5.57 | 2.87 | 388.17 | |
| 33.40 | SCH.40S | 1″ | 2.54 | $ 8.27 | 3.38 | 576.58 | |
| 33.40 | 25 | SCH.10S | 1″ | 2.12 | $ 6.91 | 2.77 | 481.24 |
| 42.20 | SCH.40S | 1.1/4″ | 3.44 | $ 11.21 | 3.56 | 780.88 | |
| 48.30 | 40 | SCH.10S | 1.1/2″ | 3.16 | $ 10.29 | 2.77 | 717.32 |
| 42.20 | 32 | SCH.10S | 1.1/4″ | 2.73 | $ 8.89 | 2.77 | 619.71 |
| 60.30 | 50 | SCH.10S | 2″ | 3.99 | $ 13.00 | 2.77 | 905.73 |
| 48.30 | SCH.40S | 1.1/2″ | 4.11 | $ 13.39 | 3.68 | 932.97 | |
| 60.30 | SCH.40S | 2″ | 5.52 | $ 17.98 | 3.91 | 1253.04 | |
| 88.90 | 80 | SCH.10S | 3″ | 6.55 | $ 21.34 | 3.05 | 1486.85 |
| 73.00 | 65 | SCH.10S | 2.1/2″ | 5.34 | $ 17.40 | 3.05 | 1212.18 |
| 88.90 | SCH.40S | 3″ | 11.45 | $ 37.30 | 5.49 | 2599.15 | |
| 114.30 | 100 | SCH.10S | 4″ | 8.48 | $ 27.62 | 3.05 | 1924.96 |
| 73.00 | SCH.40S | 2.1/2″ | 8.76 | $ 28.54 | 5.16 | 1988.52 | |
| 114.30 | SCH.40S | 4″ | 16.32 | $ 53.16 | 6.02 | 3704.64 | |
| 141.30 | SCH.40S | 5″ | 22.09 | $ 71.96 | 6.55 | 5014.43 | |
| 141.30 | 125 | SCH.10S | 5″ | 11.74 | $ 38.24 | 3.40 | 2664.98 |
| 168.30 | 150 | SCH.10S | 6″ | 14.03 | $ 45.70 | 3.40 | 3184.81 |
| 219.10 | 200 | SCH.10S | 8″ | 20.27 | $ 66.03 | 3.76 | 4601.29 |
| 168.30 | SCH.40S | 6″ | 28.69 | $ 93.46 | 7.11 | 6512.63 | |
| 219.10 | SCH.40S | 8″ | 43.18 | $ 140.66 | 8.18 | 9801.86 | |
304 stainless steel tube chemical composition
| Weight % | C | Mn | P | S | Si | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 304 | .08 | 2.00 | .045 | .030 | 1.00 | 18.0-20.0 | 8.0-11.0 |
SUS 304 welded pipe mechanical properties
| Grade | Strength of Yield 0.2% Proof (MPa) minimum | Elongation (% in 50mm) minimum | Strength of Tensile (MPa) minimum | Hardness | |
|---|---|---|---|---|---|
| Brinell (HB) maximum | Rockwell B (HR B) maximum | ||||
| 304 | 205 | 40 | 515 | 201 | 92 |
Equivalent of SS 304 tube
| Grade | Old British | UNS No | Euronorm | Japanese JIS | Swedish SS | ||
|---|---|---|---|---|---|---|---|
| En | BS | Name | No | ||||
| 304 | 58E | 304S31 | S30400 | X5CrNi18-10 | 1.4301 | SUS 304 | 2332 |
Physical properties of UNS S30400 rectangular tube
| Element | SS 304 |
|---|---|
| Melting Point | 1400 °C (2550 °F) |
| Density | 8.0 g/cm3 |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Elongation | 35 % |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
Schedule 10 304 stainless steel pipe roughness
| Surface features | Examples of processing methods | Surface roughness(Ra) value |
|---|---|---|
| Clearly visible knife marks | Rough turning, rough milling, rough planing,drilling | Ra50, Ra100, Ra25 |
| Slightly seen knife marks | Fine turning, fine planing, rough hinge, fine milling, rough grinding | Ra6.3, Ra12.5, Ra3.2 |
| No visible processing marks | Fine turning, fine hinge, fine grinding, grinding | Ra0.8, Ra1.6, Ra0.4 |
| Dark glossy surface | Grinding, super-fine grinding,honing, polishing | Ra0.1, Ra0.2, Ra0.05 |
ASTM A312 TP304 square pipe sizes
| kilogram / meter | Size in Milimeter |
|---|---|
| 0.054 | 15 x 15 x 1.02 |
| 0.066 | 15 x 15 x 1.05 |
| 0.073 | 20 x 20 x 1.02 |
| 0.090 | 20 x 20 x 1.05 |
| 0.018 | 20 x 20 x 2.00 |
| 0.059 | 12 x 12 x 1.05 |
| 0.093 | 25 x 25 x 1.02 |
| 1.015 | 25 x 25 x 1.05 |
| 1.050 | 25 x 25 x 2.00 |
| 2.022 | 25 x 25 x 3.00 |
| 1.011 | 30 x 30 x 1.02 |
| 1.037 | 30 x 30 x 1.05 |
| 1.084 | 30 x 30 x 2.00 |
| 2.072 | 30 x 30 x 3.00 |
| 1.050 | 40 x 40 x 1.02 |
| 1.086 | 40 x 40 x 1.05 |
| 2.045 | 40 x 40 x 2.00 |
| 3.076 | 40 x 40 x 3.00 |
Pressure Rating of SS 304 seamless pipe
| pipe Outer Dia (inches) |
Wall Thk of Tube/pipe (inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Working Pressure (psig) | ||||||||
| 3/8 | 3100 | 4400 | 6100 | |||||
| 1/2 | 2300 | 3200 | 4400 | |||||
| 1/8 | 7900 | 10100 | ||||||
| 1/4 | 3700 | 4800 | 7000 | 9500 | ||||
| 5/16 | 3700 | 5400 | 7300 | |||||
| 3/4 | 2200 | 3000 | 4000 | 4600 | ||||
| 1 | 2200 | 2900 | 3400 | 3900 | 4300 | |||
Working Pressure For Fractional Sizes
| pipe Outer Dia | Wall Thk (Inches) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| .010 | .012 | .016 | .020 | .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| 3/8 | 3,530 | 5,107 | 7,029 | |||||||||
| 1/2 | 2,595 | 3,721 | 5,078 | 6,699 | ||||||||
| 5/8 | 2,051 | 2,927 | 3,970 | 5,200 | 6,056 | |||||||
| 3/4 | 1,696 | 2,412 | 3,259 | 4,249 | 4,933 | 5,755 | 6,422 | |||||
| 1/16 | 6,422 | 7,872 | 10,768 | 13,484 | ||||||||
| 1/8 | 6,422 | 9,325 | 11,823 | |||||||||
| 3/16 | 4,081 | 5,935 | 7,630 | 11,005 | ||||||||
| 1/4 | 4,305 | 5,518 | 8,053 | 10,946 | ||||||||
| 7/8 | 1,446 | 2,051 | 2,764 | 3,592 | 4,161 | 4,842 | 5,391 | |||||
| 1 | 5,040 | 7,140 | 9,595 | 12,445 | 14,390 | 16,715 | 18,585 | |||||
Working Pressure For Metric Sizes
| Pipe Outer Dia | Wall Thk (Inches) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.5 | 0.6 | 0.7 | 0.8 | 1.0 | 1.2 | 1.5 | 1.6 | 1.8 | 2.0 | 2.2 | 2.5 | 3.0 | |
| 12 | 169 | 215 | 262 | 335 | 360 | 411 | 464 | ||||||
| 14 | 182 | 222 | 282 | 303 | 345 | 389 | 433 | 500 | 612 | ||||
| 16 | 158 | 192 | 244 | 262 | 298 | 335 | 372 | 430 | 528 | ||||
| 18 | 140 | 169 | 215 | 230 | 262 | 294 | 326 | 377 | 464 | ||||
| 3 | 464 | 567 | 672 | 775 | 965 | ||||||||
| 4 | 335 | 411 | 491 | 567 | 723 | 873 | |||||||
| 6 | 310 | 360 | 464 | 567 | 723 | 775 | |||||||
| 8 | 227 | 262 | 335 | 411 | 528 | 567 | |||||||
| 10 | 206 | 262 | 320 | 411 | 442 | ||||||||
| 22 | 113 | 137 | 173 | 186 | 211 | 236 | 262 | 301 | 369 | ||||
| 25 | 99 | 120 | 152 | 162 | 184 | 206 | 228 | 262 | 320 | ||||
Weight chart of WNR 1.4301 ERW pipe
| Sizes in inch | Wall Thk | Outer Dia | Weight |
|---|---|---|---|
| 1/8 inch | 0.068 inch 1.7272 milimeter | 0.405 inch 10.287 milimeter | 0.245 lbs/feet 0.36460018 Kilogram/meter |
| 1/4 inch | 0.088 inch 2.2352 milimeter | 0.54 inch 13.716 milimeter | 0.425 lbs/feet 0.6324697 Kilogram/meter |
| 3/8 inch | 0.091 inch 2.3114 milimeter | 0.675 inch 17.145 milimeter | 0.568 lbs/feet 0.845277152 Kilogram/meter |
| 1/2 inch | 0.109 inch 2.7686 milimeter | 0.84 inch 21.336 milimeter | 0.851 lbs/feet 1.266427564 Kilogram/meter |
| 3/4 inch | 0.113 inch 2.8702 milimeter | 1.05 inch 26.67 milimeter | 1.131 lbs/feet 1.683113484 Kilogram/meter |
| 1 inch | 0.133 inch 3.3782 milimeter | 1.315 inch 33.401 milimeter | 1.68 lbs/feet 2.50011552 Kilogram/meter |
| 1 1/4 inch | 0.140 inch 3.556 milimeter | 1.66 inch 42.164 milimeter | 2.274 lbs/feet 3.384084936 Kilogram/meter |
| 1 1/2 inch | 0.145 inch 3.683 milimeter | 1.9 inch 48.26 milimeter | 2.719 lbs/feet 4.046317916 Kilogram/meter |
| 2 inch | 0.154 inch 3.9116 milimeter | 2.375 inch 60.325 milimeter | 3.654 lbs/feet 5.437751256 Kilogram/meter |
| 2 1/2 inch | 0.203 inch 5.1562 milimeter | 2.875 inch 73.025 milimeter | 5.795 lbs/feet 8.62391038 Kilogram/meter |
| 3 inch | 0.216 inch 5.4864 milimeter | 3 1/2 inch 88.90 milimeter | 7.579 lbs/feet 11.278794956 Kilogram/meter |
| 3 1/2 inch | 0.226 inch 5.7404 milimeter | 4 inch 101.6 milimeter | 9.113 lbs/feet 13.561638532 Kilogram/meter |
| 4 inch | 0.237 inch 6.0198 milimeter | 4.500 inch 114.3 milimeter | 10.794 lbs/feet 16.063242216 Kilogram/meter |
| 5 inch | 0.258 inch 6.5532 milimeter | 5.563 inch 141.3002 milimeter | 14.623 lbs/feet 21.761422172 Kilogram/meter |
| 6 inch | 0.280 inch 7.112 milimeter | 6.625 inch 168.275 milimeter | 18.981 lbs/feet 28.246840884 Kilogram/meter |
| 8 inch | 0.322 inch 8.1788 milimeter | 8.625 inch 219.075 milimeter | 28.564 lbs/feet 42.507916496 Kilogram/meter |
| 10 inch | 0.365 inch 9.271 milimeter | 10.75 inch 273.05 milimeter | 40.498 lbs/feet 60.267665672 Kilogram/meter |
| 12 inch | 0.375 inch 9.5250 milimeter | 12.75 inch 323.85 milimeter | 49.580 lbs/feet 73.78317112 Kilogram/meter |
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