ASTM A358 Grade 309CB EFW Pipes




ASTM A358 TP 309CB Electric Fusion Welded Pipes, ASME SA358 Gr.309CB EFW Pipe Suppliers

ASTM A358 TP309CB EFW Pipe Supplier

Superior Steel Overseas is a highly acclaimed supplier, distributor and manufacturer of ASTM A358 Grade 309CB EFW Pipe which is unresponsive to heat reatment.ASTM A358 Grade 309CB EFW pipes hardness and strength of the steel can be increased through cold working. We have been supplying high quality Stainless Steel ASTM A358 309CB EFW Pipe with most advance technology and with most reliable quality. ASME SA358 Gr.309CB stainless steel welded pipe are also considered to be the most weldable of the high-alloy steels and can be welded by all fusion and resistance welding processes. Buy ASTM A358 SS 309CB EFW Pipe in customized size & standard at affordable price in India. ASTM A358 TP309CB Stainless Steel EFW Pipe are tested on various parameters like Strength, Durability, Temperature & Pressure resistance etc.We can provide these A358 Gr 309cb EFW Welded Pipes.ASME SA358 Grade 309CB Stainless Steel EFW Pipes are widely used for manufacturing boilers, pressure vessels and heat exchangers for fertilizer plants, chemical plants, petroleum refineries, and power generation plants.Industries predominantly using this ASTM A358 309CB EFW Pipes are Nuclear and power, General engineering, etc.

ASTM A358 Stainless Steel 309CB EFW Pipe Specification

Specification ASTM A358 / ASME SA358
Specification A / SA358 CLASS 1, A / SA358 CLASS 2, A / SA358 CLASS 3, A / SA358 CLASS 4, A / SA358 CLASS 5
Grades 304, 304L, 304H, 309S, 310S, 316, 316L, 316H, 317L, 321, 321H, 347, 347H, 904L ETC.
Type EFW, ELECTRIC FUSION WELDED
Outer Diameter Size Electric Fusion Welded / ERW- 8" NB To 110" NB (Nominal Bore Size)
Wall Thickness Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness)
Length 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size.
Ends Plain Ends / Beveled Ends
Delivery Conditions As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered
Coating Electropolish, Mechanical Polish, Satin Finish, Passivated
Dimension All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME
Value Added Services Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
Packaging Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
Material Test Certificate Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC

SS ASTM A358 TP309CB EFW Pipe Dimensions

Designation of Diameter O/D Nominal Wall Thickness
DIA SCH.5S SCH.5 SCH 10S SCH.10 SCH.20S SCH.30 SCH.40S SCH.40 SCH 60
(A) (B) Meter
MM
Wall
Thk
Weight Kg/Mtr Wall
Thk
Weight Kg/Mtr Wall
Thk
Weight Kg/Mtr Wall
Thk
Weight Kg/Mtr Wall
Thk
Weight Kg/Mtr Wall
Thk
Weight Kg/Mtr Wall
Thk
Weight Kg/Mtr Wall
Thk
Weight Kg/Mtr Wall
Thk
Weight Kg/Mtr
6 1/8 10.3 1 0.23 1.2 0.27 1.5 0.33 1.73 0.37
8 1/4 13.7 1.2 0.37 1.65 0.49 2 0.58 2.24 0.64
10 3/8 17.2 1.2 0.47 1.65 0.63 2 0.74 2.31 0.87
15 1/2 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
20 3/4 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
25 1 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
32 11/4 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
40 11/2 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
50 2 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
65 21/2 73 2.11 3.75 2.11 3.75 3.05 5.34 3.05 5.34 3.5 6 5.16 8.77
80 3 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
90 31/2 101.6 2.11 5.25 2.11 5.25 3.05 7.53 3.05 7.53 4 9.62 5.74 13.78
100 4 114.3 2.11 5.93 2.11 5.93 3.05 8.5 3.05 8.5 4.5 12.18 6.02 6.32
125 5 141.3 2.77 9.61 2.77 9.61 3.4 11.74 3.43 11.74 5 16.8 6.55 2210
150 6 168.3 2.77 11.47 2.77 11.47 3.4 14.04 3.43 14.04 5.5 22.08 7.11 28.69
200 8 219.1 2.77 15 2.77 15 3.76 20.77 3.76 20.27 6.35 33.82 7.04 37.38 8.18 43.2 10.81 53.9
250 10 273.1 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
300 12 323.9 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
350 14 355.6 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
400 16 406.4 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
450 18 457.2 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
500 2C 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
550 22 558.8 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
600 24 609.6 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
650 26 660.4 7.92 129.4 12.7 205.97 9.53 155.32
700 28 711.2 7.92 139.47 12.7 222.13 15.88 276.48 9.53 167.44
750 3C 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
800 32 812.8 7.92 159.62 12.7 254.44 15.88 316.88 9.53 191.69 17.48 348.11
850 34 863.6 7.92 169.64 12.7 270.5 15.88 336.96 9.53 203.74 17.48 370.22
900 36 914.4 7.92 179.77 12.7 286.75 15.88 357.28 9.53 215.93 19.05 427.09

Stainless Steel ASTM A358 TP309CB EFW Pipe Sizes

NPS
Designator
Outside Diameter Nominal Wall Thickness
in. mm Schedule 5SA Schedule 10SA Schedule 40SA Schedule 80SA
in. mm in. mm in. mm in. mm
8 8.625 219.08 0.109 2.77 0.148 3.76 0.322 8.18 0.500 12.70
10 10.750 273.05 0.134 3.40 0.165 4.19 0.365 9.27 0.500B 12.70B
12 12.750 323.85 0.156 3.96 0.180 4.57 0.375B 9.52B 0.500B 12.70B
14 14.000 355.60 0.156 3.96 0.188B 4.78B
16 16.000 406.40 0.165 4.19 0.188B 4.78B
18 18.000 457.20 0.165 4.19 0.188B 4.78B
20 20.000 508.00 0.188 4.78 0.188B 4.78B
22 22.000 558.80 0.188 4.78 0.218B 5.54B
24 24.000 609.60 0.218 5.54 0.250 6.35
30 30.000 762.00 0.250 6.35 0.312 7.92

ASTM A358 TP309CB Chemical Composition

A312 GRADES UNS C Mn P S Si Cr Ni Mo Ti Nb N
TP309Cb S30940 0.08 2.0 0.045 0.030 1.0 22.0-24.0 12.0-16.0 0.75 10xC min
1.10 max

ASTM A358 TP309CB 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
309CB 515 205 40 95 217

EFW Stainless Steel ASTM A358 TP 309CB Yield Strength

Density (lb./ in^2) @ RT   0.29
Modulus of Elasticity in Tension (psi x 10^6)   29.0
Specific Heat (BTU/o F/lb.) 32 to 212 oF 0.12
Thermal Conductivity (BTU/hr/ft^2/ft) 212oF 9.0
  932oF 10.8
Mean Coefficient of Thermal Expansion (in. x 10^-6 per o F) 32 to 212oF 8.3
  32 to 600oF 9.3
  32 to 1,000oF 9.6
  32 to 1,200oF 10.0
Electrical Resistivity (micro ohms – cm) at 70oF 39.8
Melting Point Range (oF)   2550 – 2650
Oxidation Resistance – Continuous Service(oF)   2000
Oxidation Resistance – Intermittent Service(oF)   1800

ASTM A358 TP 309CB EFW Pipe Nominal Wall Thickness

NPS Designator

Outside Diameter in.

Schedule 5S in.

Schedule 10S in.

Schedule 40S in.

Schedule 80S in.

1/4 0.540 0.065 0.088 0.119
3/8 0.675 0.065 0.091 0.126
1/2 0.840 0.065 0.083 0.109 0.147
3/4 1.050 0.065 0.083 0.113 0.154
1.0 1.315 0.065 0.109 0.133 0.179
1 1/4 1.660 0.065 0.109 0.140 0.191
1 1/2 1.900 0.065 0.109 0.145 0.200
2 2.375 0.065 0.109 0.154 0.218
2 1/2 2.875 0.083 0.120 0.203 0.276
3 3.500 0.083 0.120 0.216 0.300
3 1/2 4.000 0.083 0.120 0.226 0.318
4 4.500 0.083 0.120 0.237 0.337
5 5.563 0.109 0.134 0.258 0.375
6 6.625 0.109 0.134 0.280 0.432
8 8.625 0.109 0.148 0.322 0.500
10 10.750 0.134 0.165 0.365 0.500
12 12.750 0.156 0.180 0.375 0.500

ASTM A358 SS 309CB EFW Pipe Tolerances

NPS Designator Permissible Variations in Outside Diameter
Over In. Under In.
1/8 to 1-1/2, incl 1/64 (0.015) 1/32 (0.031)
Over 1-1/2 to 4, incl 1/32 (0.031) 1/32 (0.031)
Over 4 to 8, incl 1/16 (0.062) 1/32 (0.031)
Over 8 to 18, incl 3/23 (0.093) 1/32 (0.031)

ASTM A358 TP 309CB EFW Steel Pipe Stock List

ASTM A358 TP 309CB Schedule 10s Stainless Steel EFW Pipe ASTM A358 TP 309CBSchedule 40 SS EFW Pipe
ASTM A358 TP 309CB Schedule 80 SS Pipe ASTM A358 TP309CB EFW Stainless Steel Pipe
ASTM A358 TP309CB Stainless Steel EFW Pipe ASTM A358 TP 309CB EFW Stainless Steel Pipe
ASTM A358 TP309CB Stainless Steel EFW Round Pipe Fabricated astm a358 TP309CB efw Pipe
ASME SA358 SS 309CB EFW Pipe AISI 309CB EFW Pipe
ASTM A358 309CB SS EFW Pipes ASTM A358 EFW SS 309CB Pipe
ASME SA358 SS 309CB EFW Pipe ASTM A358 Stainless Steel 309CB Round Pipe
ASTM A358 SS 309CB EFW Pipes ASME SA358 SS 309CB EFW Pipes
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