ASTM A312 TP304 Pipe

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SA312 gr 304 seamless pipes & A312 tp304 boiler steel pipe supplier in India

Are you looking for an ASTM A312 grade tp304 ERW pipe manufacturer in Mumbai? Check the specification of SA 312 304 round pip

ASTM A312 TP304 pipe specification

Grade Diameter Length
300 Series, 304 1/8 inch to 30 inch Double, Single random or as per need
Origin Tolerance of A312 tp304 welded pipe Delivery Time
Indian, China ±10% 2-3 days
Available size in stock Wall thickness Brand Name
1/2 inch NB to 16 inch NB 1/2 inch to 24 inch Imported, Jindal
Surface finish Types Shapes
  • Bright
  • Annealing
  • BA Finis
  • Cold Finish
  • No.4 finish
  • Polished, Pickling
ERW, Welded, Fabricated, seamless, LSAW Square, rectangle, round
Standard Manufacturing technique Schedule
  • Guojia biaozhun(GB)
  • European standards (EN)
  • AISI
  • ASTM/ ASME (American)
  • Japanese industrial standards (JIS)
  • German standard (DIN)
  • GOST
Hot or cold formed
  • Sch 10
  • Sch 20
  • Sch 40
  • Sch 60
  • Sch 80
  • Sch 120
Mill Processing Packing
Accroding to EN 10204 3.1/EN 10204 3.2
  • Bending
  • Decoiling
  • Welding
  • Cutting
  • Bundle form
  • Bundle packaging
  • As per client requirements
  • Container packaging
Testing methods done Value added service Application of SA312 tp304 ERW pipe
  • Hardness test
  • PMI test
  • Tensile test
  • Third party inspection
  • Fatigue mechanics test
  • Impact test
  • Beveling
  • Heat treating
  • Polishing
  • Ut test
  • Oil and Gas Processing
  • Pulp and Paper sector
  • Power Plants sector
  • Construction
  • Textile Machinery
UNS no WERKSTOFF NR. Temperature range
S30400 1.4301 1040 °C

SA 312 tp304 alloy steel pipe exhibits outstanding resistance to situations that are corrosive and oxidizing

ASTM A312 TP304 ERW pipe brands

  • Jindal(for seamless)
  • Imported(for seamless)
  • Sona(for welded)
  • Steel 568(for welded)
Buy schedule 40 A312 tp304 chrome pipe at a low cost. Check dimension tolerance of 1.4301 ASTM A312 304 welded pipes

Types of A312 TP304 seamless pipes

Stockist and exporter of A312 gr tp304 smls pipe in Maharashtra. Refer to ASME SA312 gr 304 steel pipes dimension chart

SA312 tp 304 seamless pipe schedule

OUTER DIAMETER SCHEDULE 5S SCHEDULE 5 SCHEDULE 10S SCHEDULE 10 SCHEDULE 20S SCHEDULE 30 SCHEDULE 40S SCHEDULE 40 SCHEDULE 60
MILIMETER WALL THICKNESS WEIGHT KILOGRAM/ METER WALL THICKNESS WEIGHT KILOGRAM/ METER WALL THICKNESS WEIGHT KILOGRAM/ METER WALL THICKNESS WEIGHT KILOGRAM/ METER WALL THICKNESS WEIGHT KILOGRAM/ METER WALL THICKNESS WEIGHT KILOGRAM/ METER WALL THICKNESS WEIGHT KILOGRAM/ METER WALL THICKNESS WEIGHT KILOGRAM/ METER WALL THICKNESS WEIGHT KILOGRAM/ METER
10.3 1 0.23 1.2 0.27 1.5 0.33 1.73 0.37
13.7 1.2 0.37 1.65 0.49 2 0.58 2.24 0.64
17.2 1.2 0.47 1.65 0.63 2 0.74 2.31 0.87
21.3 1.65 0.01 1.65 0.81 2.11 1.02 2.11 1.02 2.5 1.15 2.77 1.29
26.7 1.65 1.03 1.65 1.03 2.11 1.3 2.11 1.3 2.5 1.49 2.87 1.71
33.4 1.65 1.31 1.65 1.31 2.77 2.13 2.77 2.13 3 2.24 3.38 2.54
24.2 1.65 1.67 1.65 1.67 2.77 2.73 2.77 2.73 3 2.9 3.56 3.44
48.3 1.65 1.93 1.65 1.93 2.77 3.16 2.77 3.16 3 3.35 3.68 4.11
60.3 1.65 1.93 1.65 2.42 2.77 3.99 2.77 3.99 3.5 4.9 3.91 5.52
73 2.11 3.75 2.11 3.75 3.05 5.34 3.05 5.34 3.5 6 5.16 8.77
88.9 2.11 4.59 2.11 4.59 3.05 6.56 3.05 6.56 4 8.37 5.49 11.47
101.6 2.11 5.25 2.11 5.25 3.05 7.53 3.05 7.53 4 9.62 5.74 13.78
114.3 2.11 5.93 2.11 5.93 3.05 8.5 3.05 8.5 4.5 12.18 6.02 6.32
141.3 2.77 9.61 2.77 9.61 3.4 11.74 3.43 11.74 5 16.8 6.55 2210
168.3 2.77 11.47 2.77 11.47 3.4 14.04 3.43 14.04 5.5 22.08 7.11 28.69
273.1 3.4 22.95 3.4 22.95 4.19 28.2 4.19 28.2 6.35 42.41 7.8 51.81 9.27 61.22 12.2 82.8
323.9 3.96 31.72 4.19 33.6 4.57 36.54 4.57 36.54 6.35 50.48 8.38 66.2 9.53 75.01 10.31 80.94 14.27 110.62
355.6 3.96 34.86 4.78 41.99 6.35 55.53 7.92 68.95 9.53 82.58 9.53 82.58 11.13 96 15.06 128.42
406.4 4.19 42.2 4.78 48.07 6.35 63.61 7.92 79.03 9.53 94.7 9.53 94.7 12.7 125.2 16.66 162.59
457.2 4.19 47.46 4.78 54.15 6.35 71.69 7.92 89.1 11.13 124.32 9.53 106.83 14.27 158.27 19.05 209
508 4.78 60.23 5.54 69.7 6.35 79.76 9.53 118.93 12.7 157.51 9.53 118.9 15.06 185.89 2062 251.65
558.8 4.78 65.95 5.54 76.75 6.35 87.84 9.53 131.07 12.7 173.66 9.53 131.07 15.88 216.04 22.23 298.55
609.6 5.54 83.8 6.35 95.92 6.35 95.92 9.53 143.2 14.27 212.72 9.53 143.2 17.45 258.74 24.59 360.21
660.4 7.92 129.4 12.7 205.97 9.53 155.32
711.2 7.92 139.47 12.7 222.13 15.88 276.48 9.53 167.44
762 6.35 120.15 7.92 149.55 7.92 149.55 12.7 238.28 15.88 296.68 9.53 179.56
812.8 7.92 159.62 12.7 254.44 15.88 316.88 9.53 191.69 17.48 348.11
863.6 7.92 169.64 12.7 270.5 15.88 336.96 9.53 203.74 17.48 370.22
914.4 7.92 179.77 12.7 286.75 15.88 357.28 9.53 215.93 19.05 427.09

ASME SA312 tp 304 welded pipe dimension tolerance

NPS
(inches)
OD
Schedule 5S Schedule 10S Schedule 40S Schedule 80S
(milimeter) (inches) Wall Thickness and Weight
milimeter
(inches)
kilogram/meter milimeter
(inches)
kilogram/meter milimeter
(inches)
kilogram/meter milimeter
(inches)
kilogram/meter
1/8 10.3 0.405 1.25
(0.049)
0.28 1.73
(0.068)
0.37 2.42
(0.095)
0.47
1/4 13.7 0.540 1.66
(0.065)
0.49 2.24
(0.088)
0.63 3.03
(0.119)
0.80
3/8 17.2 0.675 1.66
(0.065)
0.63 2.32
(0.091)
0.85 3.20
(0.126)
1.10
1/2 21.3 0.840 1.65
(0.065)
0.81 2.11
(0.083)
1.00 2.77
(0.109)
1.27 3.74
(0.147)
1.62
3/4 26.7 1.050 1.65
(0.065)
1.02 2.11
(0.083)
1.28 2.87
(0.113)
1.68 3.92
(0.154)
2.20
1 33.4 1.315 1.65
(0.065)
1.30 2.77
(0.109)
2.09 3.38
(0.133)
2.50 4.55
(0.179)
3.24
1 1/4 42.2 1.660 1.65
(0.065)
1.66 2.77
(0.109)
2.69 3.56
(0.140)
3.39 4.86
(0.191)
4.47
1 1/2 48.3 1.900 1.65
(0.065)
1.91 2.77
(0.109)
3.11 3.69
(0.145)
4.06 5.08
(0.200)
5.41
2 60.3 2.375 1.65
(0.065)
2.40 2.77
(0.109)
3.93 3.92
(0.154)
5.45 5.54
(0.218)
7.49
2 1/2 73.0 2.875 2.11
(0.083)
3.69 3.05
(0.120)
5.26 5.16
(0.203)
8.64 7.01
(0.276)
11.4
3 88.9 3.500 2.11
(0.083)
4.52 3.05
(0.120)
6.46 5.49
(0.216)
11.3 7.62
(0.300)
15.3
3 1/2 101.6 4.000 2.11
(0.083)
5.18 3.05
(0.120)
7.41 5.74
(0.226)
13.6 8.08
(0.318)
18.6
4 114.3 4.500 2.11
(0.083)
5.84 3.05
(0.120)
8.37 6.02
(0.237)
16.1 8.56
(0.337)
22.3
5 141.3 5.563 2.77
(0.109)
9.46 3.41
(0.134)
11.6 6.56
(0.258)
21.8 9.53
(0.375)
31.0
6 168.3 6.625 2.77
(0.109)
11.3 3.41
(0.134)
13.9 7.12
(0.280)
28.3 10.98
(0.432)
42.6
8 219.1 8.625 2.77
(0.109)
14.8 3.76
(0.148)
20.0 8.18
(0.322)
42.5 12.70
(0.500)
64.6
10 273.1 10.750 3.41
(0.134)
22.7 4.20
(0.165)
27.8 9.28
(0.365)
60.4 12.70
(0.500)
81.5
12 323.9 12.750 3.97
(0.156)
31.3 4.58
(0.180)
36.1 9.53
(0.375)
73.9 12.70
(0.500)
97.4

A312 tp304 boiler steel pipe chemical composition

Grade Mn Ni C Si S P Cr
304 2 8 – 11 0.08 0.75 0.030 0.045 18 – 20

SA 312 TP 304 ERW pipe mechanical composition

Yield Strength (0.2%Offset) Density Melting Point Tensile Strength Elongation
Psi – 30000 , MPa – 205 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 35 %

A312 304 round pipe equivalent material

GRADE UNS WERKSTOFF NR. AFNOR JIS GOST BS EN
304 S30400 1.4301 Z7CN18‐09 SUS 304 08Х18Н10 304S31 X5CrNi18-10