ASTM A358 TP304 Cl1 Welded Pipe and SA 358 TP304l ERW Pipe manufacturer, Supplier, and Exporter in India

Mcneil Instrument, a leading Manufacturer, supplier, and exporter offers a range of ASTM A358 pipes complying with various international standards such as ASTM, DIN, JIS, GB, AISI, and others. Mcneil Instrument’s ASTM A358 Class 1 EFW Pipes are fabricated using electric fusion welding. The composition of Mcneil Instrument’s ASTM A358 TP304 includes 18% chromium, 8% nickel, along with manganese, silicon, sulfur, and phosphorus. For heightened corrosion resistance, Mcneil Instrument provides ASTM A358 316L pipes with added molybdenum content. Among these, the A358 304 is widely favored for its strength and cost efficiency.

Mcneil Instrument offers ASTM A358 stainless steel pipes in sizes ranging from 8 inches to 72 inches, with thicknesses spanning from 3mm to 60mm and lengths up to 6 meters for ASTM A358 UNS S31254. Their ASTM A358 TP304L Stainless Steel EFW Pipes come in diverse finishes such as pickled, BA, No 4, and electropolished. While the mechanical variances between ASTM A358 TP304 cl1 and class 2 are subtle, the latter is preferred for specific applications due to its enhanced mechanical properties.

The ASTM A358 TP316L supplied by Mcneil Instrument finds applications in various industries such as food and beverage, construction, nuclear, boilers, petroleum, and petrochemicals. The ASTM A358 TP316L cl1 pipes are available in different pressure classes categorized into schedules 10 through 160. Mcneil Instrument also offers lower carbon versions of both 304 and 316 materials to facilitate better welding capabilities.

ASTM A358 Pipe specifications

Mcneil Instrument is a leading manufacturer, supplier, and exporter of ASTM A358 TP304 Cl1 Welded Pipe and SA 358 TP304l ERW Pipe based in Mumbai. we offer electric-fusion welded austenitic chromium nickel stainless steel pipes such as A358 316L / UNS S31254 and ASTM A358 TP304 Cl1.

Specifications ASTM A358 / A358M
Type Welded Pipe
Out Diameter 6NB to 1200NB
Standards ASME
Wall Thickness SCH.5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XX, (3 mm to 100 mm Thickness)
Grades ASTM A358 304, 304L, 310S, 316,316L,316H,317L,321,321H, 347, 347H, 904L
Outer diameter size Electric Fusion Welded / EFW / ERW- 8″ NB To 110″ NB
A358 Pipe Classes (CL) ASTM A358 CL1, CL2, CL3, CL4, CL5
EFW Pipe End Plain Ends / Beveled Ends
Specialized manufacturer of ASME B36.10 ASTM A358 TP304 Class 2 Welded Pipe
Certification NACE MR0175
What’s Special No China material
Mill Tolerance for ASTM A358 TP304

Mcneil Instrument is the premier supplier and exporter of Welded ASTM A358 Stainless Steel Pipes ranging from 3mm to 60mm, offering the best prices in India.

ASME B31.3 ASTM A358 mill tolerance

NPS ASTM A358 Pipe Tolerance, %
+ –
1/8-2 1 /2 20.0 12.5
3~18, t/D≤ 5% 22.5 12.5
3~18, t/D> 5% 15.0 12.5
≥ 20, welded 17.5 12.5
≥ 20, seamless, t/D≤ 5% 22.5 12.5
≥ 20, seamless, t/D> 5% 15.0 12.5

ASTM A358 Class 1 EFW Pipes wall thickness

Mcneil Instrument is a renowned manufacturer, supplier, and distributor specializing in ASTM A358 Class 1 EFW Pipes and A358M Fully Double Welded Pipes, ensuring they undergo X-ray testing and are accompanied by an EN10204 3.1 certificate.

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
Classes of ASTM A358 Stainless Steel Welded Pipe

Mcneil Instrument, a leading manufacturer, supplier, and exporter of various classes and grades of pipes, adheres to stringent standards set by ASTM A358 TP304 Cl1 Welded Pipe. For instance, Mcneil Instrument’s A358 304 Pipe is meticulously double welded using processes incorporating filler metal in every pass and undergoes comprehensive radiographic inspection. Similarly, Mcneil Instrument’s A358 316L Pipe, falling under CL2, is double welded with filler metal in all passes, eliminating the need for radiography.

Mcneil Instrument ensures compliance with ASTM A358 CL3, where pipes undergo single welding with filler metal in all passes, followed by thorough radiographic examination. Furthermore, Mcneil Instrument’s commitment to quality extends to A358 CL4 pipes, mirroring Class 3 specifications but allowing the inner weld pass to be made sans additional filler metal. Lastly, Mcneil Instrument’s A358 CL5 pipes are double welded with filler metal in all passes and undergo spot radiography, meeting the rigorous standards of Welded ASTM A358 Stainless Steel Pipes.

ASTM A358 Welded Pipe thickness tolerance
Specification Allowable OD in mm Allowable Wall Thickness Variation Exact Length Tolerance in mm Testing Requirement
Nominal Dia Over Under % Over %Under Over Under
ASTM-A312
Seemless & Welded
pipe
3.175-38.1 incl .4 .79 Minimum Wall 12.5% under nominal wall Specified 6.4 0 0 Tension Test
38.1-1016 incl .79 .79 6.4 0 0 Flattening Test
101.6-203.2 imcl 1.59 .79 6.4 0 0 100% Hydrostatic Test
(Normally Random Lengths ordered Refer to ASTM A-530
ASTM A358 EFW/
Welded pipe
219.08-750mm or 0.01 inch +0.5% -0.3 6.0 Refer to ASTM A-530
ASTM A358 Stainless Steel Pipe chemical composition
Material

% Max ASTM A358 Chemical Composition
C Mn P S Si Cr Ni Mo N B Nb Ti
A358 TP304 0.08 2.00 0.045 0.030 1.00 18.0-20.0 8.0-11.0 … … … …
A358 TP304L 0.035 D 2.00 0.045 0.030 1.00 18.0-20.0 8.0-13.0 … … … …
A358 TP316 0.08 2.00 0.045 0.030 1.00 16.0-18.0 11.0-14.0 2.00-3.00 … … …
A358 TP316L 0.035 2.00 0.045 0.030 1.00 16.0-18.0 10.0-14.0 2.00-3.00 … … …
A358 TP316Ti 0.08 2.00 0.045 0.030 0.75 16.0-18.0 10.0-14.0 2.00-3.00 0.10 … 5x(C+N)-0.70
Nominal Wall Thickness of ASTM A358 TP316L
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 TP304 Cl1 Pipe Dimension
Nominal Outside Nominal
Wall Thickness
(mm)
Diameter Diameter ASME
B36.19M
ASME
B36.10M
NPS (mm) SCH5S SCH10S SCH40S SCH80S SCH5 SCH10 SCH20 STD XS
1/4 13.72 – 1.65 2.24 3.02 – 1.65 – 2.24 3.02
3/8 17.15 – 1.65 2.31 3.2 – 1.65 – 2.31 3.2
1/2 21.34 1.65 2.11 2.77 3.73 1.65 2.11 – 2.77 3.73
3/4 26.67 1.65 2.11 2.87 3.91 1.65 2.11 – 2.87 3.91
1 33.4 1.65 2.77 3.38 4.55 1.65 2.77 – 3.38 4.55
1 1/4 42.16 1.65 2.77 3.56 4.85 1.65 2.77 – 3.56 4.85
1 1/2 48.26 1.65 2.77 3.68 5.08 1.65 2.77 – 3.68 5.08
2 60.33 1.65 2.77 3.91 5.54 1.65 2.77 – 3.91 5.54
2 1/2 73.03 2.11 3.05 5.16 7.01 2.11 3.05 – 5.16 7.01
3 88.9 2.11 3.05 5.49 7.62 2.11 3.05 – 5.49 7.62
3 1/2 101.6 2.11 3.05 5.74 8.08 2.11 3.05 – 5.74 8.08
4 114.3 2.11 3.05 6.02 8.56 2.11 3.05 – 6.02 8.56
5 141.3 2.77 3.4 6.55 9.53 2.77 3.4 – 6.55 9.53
6 168.28 2.77 3.4 7.11 10.97 2.77 3.4 – 7.11 10.97
8 219.08 2.77 3.76 8.18 12.7 2.77 3.76 6.35 8.18 12.7
10 273.05 3.4 4.19 9.27 12.7 3.4 4.19 6.35 9.27 12.7
12 323.85 3.96 4.57 9.53 12.7 3.96 4.57 6.35 9.53 12.7
14 355.6 3.96 4.78 9.53 12.7 3.96 6.35 7.92 9.53 12.7
16 406.4 4.19 4.78 9.53 12.7 4.19 6.35 7.92 9.53 12.7
18 457.2 4.19 4.78 9.53 12.7 4.19 6.35 7.92 9.53 12.7
20 508 4.78 5.54 9.53 12.7 4.78 6.35 9.53 9.53 12.7
22 558.8 4.78 5.54 – – 4.78 6.35 9.53 9.53 12.7
24 609.6 5.54 6.35 9.53 12.7 5.54 6.35 9.53 9.53 12.7
26 660.4 – – – – – 7.92 12.7 9.53 12.7
28 711.2 – – – – – 7.92 12.7 9.53 12.7
30 762 6.35 7.92 – – 6.35 7.92 12.7 9.53 12.7
32 812.8 Thickness
: 6.35~30mm
| |
84 2133.6
Remark (1) Marking: Within
production capability. Only manufacturer in India provided Mill Test Certificate
(2) Other nominal diameter and wall thickness
subject to the approval of vendor and purchaser.
(3) Calculating formula for the value of mass
(kg/m):304/L[W=0.02491t(D-t)], 316/L[W=0.02507t(D-t)]
Weight of ASTM A358 TP316l Cl1 Welded Pipe
Nominal Outside Nominal
Wall Thickness
(mm)
Diameter Diameter ASME
B36.19M
ASME
B36.10M
NPS (mm) SCH5S SCH10S SCH40S SCH80S SCH5 SCH10 SCH20 STD XS
1/4 13.72 – 1.65 2.24 3.02 – 1.65 – 2.24 3.02
3/8 17.15 – 1.65 2.31 3.2 – 1.65 – 2.31 3.2
1/2 21.34 1.65 2.11 2.77 3.73 1.65 2.11 – 2.77 3.73
3/4 26.67 1.65 2.11 2.87 3.91 1.65 2.11 – 2.87 3.91
1 33.4 1.65 2.77 3.38 4.55 1.65 2.77 – 3.38 4.55
1 1/4 42.16 1.65 2.77 3.56 4.85 1.65 2.77 – 3.56 4.85
1 1/2 48.26 1.65 2.77 3.68 5.08 1.65 2.77 – 3.68 5.08
2 60.33 1.65 2.77 3.91 5.54 1.65 2.77 – 3.91 5.54
2 1/2 73.03 2.11 3.05 5.16 7.01 2.11 3.05 – 5.16 7.01
3 88.9 2.11 3.05 5.49 7.62 2.11 3.05 – 5.49 7.62
3 1/2 101.6 2.11 3.05 5.74 8.08 2.11 3.05 – 5.74 8.08
4 114.3 2.11 3.05 6.02 8.56 2.11 3.05 – 6.02 8.56
5 141.3 2.77 3.4 6.55 9.53 2.77 3.4 – 6.55 9.53
6 168.28 2.77 3.4 7.11 10.97 2.77 3.4 – 7.11 10.97
8 219.08 2.77 3.76 8.18 12.7 2.77 3.76 6.35 8.18 12.7
10 273.05 3.4 4.19 9.27 12.7 3.4 4.19 6.35 9.27 12.7
12 323.85 3.96 4.57 9.53 12.7 3.96 4.57 6.35 9.53 12.7
14 355.6 3.96 4.78 9.53 12.7 3.96 6.35 7.92 9.53 12.7
16 406.4 4.19 4.78 9.53 12.7 4.19 6.35 7.92 9.53 12.7
18 457.2 4.19 4.78 9.53 12.7 4.19 6.35 7.92 9.53 12.7
20 508 4.78 5.54 9.53 12.7 4.78 6.35 9.53 9.53 12.7
22 558.8 4.78 5.54 – – 4.78 6.35 9.53 9.53 12.7
24 609.6 5.54 6.35 9.53 12.7 5.54 6.35 9.53 9.53 12.7
26 660.4 – – – – – 7.92 12.7 9.53 12.7
28 711.2 – – – – – 7.92 12.7 9.53 12.7
30 762 6.35 7.92 – – 6.35 7.92 12.7 9.53 12.7
32 812.8 Thickness
: 6.35~30mm
| |
84 2133.6
Remark (1) Marking: Within
production capability. Only manufacturer in India provided Mill Test Certificate
(2) Other nominal diameter and wall thickness
subject to the approval of vendor and purchaser.
(3) Calculating formula for the value of mass
(kg/m):304/L[W=0.02491t(D-t)], 316/L[W=0.02507t(D-t)]
ASTM A358 TP304l Class 1 EFW Pipe Schedule Chart
NB SIZES SCH 5 SCH 10 SCH 40 SCH 80 SCH 160
1/8″
✓
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1/4″
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3/8″
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1/2″
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3/4″
✓
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1″
✓
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1 1/4″
✓
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1 1/2″
✓
✓
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2″
✓
✓
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2 1/2″
✓
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3″
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4″
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5″
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6″
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Pressure Rating of ASTM A358 UNS S31254 Welded Tube
OD inches Ave. Wall inches Min Yield Strength (PSI) Min Tensile Strength (PSI) Theoretical Burst Pressure * (PSI) Working Pressure (PSI) 25% of Burst Theoretical Yield Point ** (PSI) Collapse Pressure *** (PSI)
0.250 0.020 30,000 75,000 14,286 3,571 5,714 4,416
0.250 0.028 30,000 75,000 21,649 5,412 8,660 5,967
0.250 0.035 30,000 75,000 29,167 7,292 11,667 7,224
0.250 0.049 30,000 75,000 48,355 12,089 19,342 9,455
0.250 0.065 30,000 75,000 81,250 20,313 32,500 11,544
0.375 0.020 30,000 75,000 8,955 2,239 3,582 3,029
0.375 0.028 30,000 75,000 13,166 3,292 5,266 4,145
0.375 0.035 30,000 75,000 17,213 4,303 6,885 5,077
0.375 0.049 30,000 75,000 26,534 6,634 10,614 6,816
0.375 0.065 30,000 75,000 39,796 9,949 15,918 8,597
0.500 0.020 30,000 75,000 6,522 1,630 2,609 2,304
0.500 0.028 30,000 75,000 9,459 2,365 3,784 3,172
0.500 0.035 30,000 75,000 12,209 3,052 4,884 3,906
0.500 0.049 30,000 75,000 18,284 4,571 7,313 5,304
0.500 0.065 30,000 75,000 26,351 6,588 10,541 6,786
0.500 0.083 30,000 75,000 37,275 9,319 14,910 8,307
0.625 0.020 30,000 75,000 5,128 1,282 2,051 1,859
0.625 0.028 30,000 75,000 7,381 1,845 2,953 2,568
0.625 0.035 30,000 75,000 9,459 2,365 3,784 3,172
0.625 0.049 30,000 75,000 13,947 3,487 5,579 4,335
0.625 0.065 30,000 75,000 19,697 4,924 7,879 5,591
0.625 0.083 30,000 75,000 27,124 6,781 10,850 6,910
0.625 0.095 30,000 75,000 32,759 8,190 13,103 7,734
0.625 0.109 30,000 75,000 40,172 10,043 16,069 8,639
0.750 0.028 30,000 75,000 6,052 1,513 2,421 2,156
0.750 0.035 30,000 75,000 7,721 1,930 3,088 2,669
0.750 0.049 30,000 75,000 11,273 2,818 4,509 3,664
0.750 0.065 30,000 75,000 15,726 3,931 6,290 4,749
0.750 0.083 30,000 75,000 21,318 5,330 8,527 5,905
0.750 0.095 30,000 75,000 25,446 6,362 10,179 6,637
0.750 0.109 30,000 75,000 30,733 7,683 12,293 7,453
0.750 0.120 30,000 75,000 35,294 8,824 14,118 8,064
0.875 0.020 30,000 75,000 3,593 898 1,437 1,340
0.875 0.028 30,000 75,000 5,128 1,282 2,051 1,859
0.875 0.035 30,000 75,000 6,522 1,630 2,609 2,304
0.875 0.049 30,000 75,000 9,459 2,365 3,784 3,172
0.875 0.065 30,000 75,000 13,087 3,272 5,235 4,126
0.875 0.083 30,000 75,000 17,560 4,390 7,024 5,152
0.875 0.095 30,000 75,000 20,803 5,201 8,321 5,807
0.875 0.109 30,000 75,000 24,886 6,221 9,954 6,543
0.875 0.120 30,000 75,000 28,346 7,087 11,339 7,100
1.000 0.028 30,000 75,000 4,449 1,112 1,780 1,633
1.000 0.035 30,000 75,000 5,645 1,411 2,258 2,027
1.000 0.049 30,000 75,000 8,149 2,037 3,259 2,796
1.000 0.065 30,000 75,000 11,207 2,802 4,483 3,647
1.000 0.083 30,000 75,000 14,928 3,732 5,971 4,567
1.000 0.095 30,000 75,000 17,593 4,398 7,037 5,159
1.000 0.109 30,000 75,000 20,908 5,227 8,363 5,827
1.000 0.120 30,000 75,000 23,684 5,921 9,474 6,336
1.000 0.134 30,000 75,000 27,459 6,865 10,984 6,963
1.250 0.035 30,000 75,000 4,449 1,112 1,780 1,633
1.250 0.049 30,000 75,000 6,380 1,595 2,552 2,260
1.250 0.065 30,000 75,000 8,705 2,176 3,482 2,958
1.250 0.083 30,000 75,000 11,485 2,871 4,594 3,719
1.250 0.095 30,000 75,000 13,443 3,361 5,377 4,213
1.250 0.109 30,000 75,000 15,843 3,961 6,337 4,776
1.250 0.120 30,000 75,000 17,822 4,455 7,129 5,207
1.250 0.134 30,000 75,000 20,468 5,117 8,187 5,742
1.500 0.035 30,000 75,000 3,671 918 1,469 1,367
1.500 0.049 30,000 75,000 5,243 1,311 2,097 1,896
1.500 0.065 30,000 75,000 7,117 1,779 2,847 2,487
1.500 0.083 30,000 75,000 9,333 2,333 3,733 3,136
1.500 0.095 30,000 75,000 10,878 2,719 4,351 3,559
1.500 0.109 30,000 75,000 12,754 3,188 5,101 4,043
1.500 0.120 30,000 75,000 14,286 3,571 5,714 4,416
1.500 0.134 30,000 75,000 16,315 4,079 6,526 4,881
1.500 0.148 30,000 75,000 18,439 4,610 7,375 5,336
1.750 0.035 30,000 75,000 3,125 781 1,250 1,176
1.750 0.049 30,000 75,000 3,864 966 1,546 1,434
1.750 0.065 30,000 75,000 6,019 1,505 2,407 2,146
1.750 0.083 30,000 75,000 7,860 1,965 3,144 2,711
1.750 0.095 30,000 75,000 9,135 2,284 3,654 3,080
1.750 0.109 30,000 75,000 10,672 2,668 4,554 3,504
1.750 0.120 30,000 75,000 11,921 2,980 4,768 3,832
1.750 0.134 30,000 75,000 13,563 3,391 5,425 4,242
1.750 0.148 30,000 75,000 15,268 3,817 6,107 4,645
1.750 0.165 30,000 75,000 17,430 4,357 6,972 5,124
2.000 0.035 30,000 75,000 2,720 680 1,088 1,032
2.000 0.049 30,000 75,000 3,864 966 1,546 1,434
2.000 0.065 30,000 75,000 5,214 1,303 2,086 1,887
2.000 0.083 30,000 75,000 6,788 1,697 2,715 2,387
2.000 0.095 30,000 75,000 7,873 1,968 3,149 2,715
2.000 0.109 30,000 75,000 9,175 2,294 3,670 3,092
2.000 0.120 30,000 75,000 10,227 2,557 4,091 3,384
2.000 0.134 30,000 75,000 11,605 2,901 4,642 3,751
2.000 0.148 30,000 75,000 13,028 3,257 5,211 4,111
2.000 0.165 30,000 75,000 14,820 3,705 5,928 4,542
ASTM A358 Stainless Steel EFW Pipe Price in India

Stainless Steel ASTM A358 Pipe Price per meter in India

Currency
Manufacturer of India INR Europe EURO USA $ Singapore $ Malaysia Ringgit
42INCH ASTM A358 Pipe GR 304L EFW STAINLESS STEEL PIPE BE ANSI B36.10 56,610/ MTR 625.83/ MTR 766.64/ MTR 1022.09/ MTR 3113.31/ MTR
24 INCH ASTM A358 Pipe GR 304L CL 304L CL 1 SCH 60 BE EFW STAINLESS STEEL PIPE 87,250/ MTR 964.56/ MTR 1181.58/ MTR 1575.30/ MTR 4798.38/ MTR

Mcneil Instruments Inc. is a leading manufacturer, supplier, and exporter of ASTM A358 Class 1 EFW Pipes provide good quality of ASTM A358 stainless steel pipes, including ASTM A358 TP304L EFW pipes and ASTM A358 TP304 Cl1 welded pipes. As a trusted manufacturer, supplier, and exporter of SA 358 TP304L ERW pipes, Mcneil Instruments ensures precision engineering and adherence to industry standards. Their commitment to excellence is evident in the superior performance and durability of their products. Whether you require ASTM A358 Class 1 EFW pipes or ASTM A358 TP316L Class 1 stainless steel EFW pipes, Mcneil Instruments delivers reliable solutions tailored to your specifications. With a focus on customer satisfaction and product excellence, Mcneil Instruments stands as a leading provider in the stainless steel pipe industry.