ASTM A358 Grade 304 EFW Pipes




ASTM A358 TP 304 EFW Pipe, ASTM A358 TP304 Welded Pipes

ASTM A359 TP304 EFW Pipe Supplier

Superior Steel Overseas is leading manufacturer, supplier, distributor and exporter of ASTM A358 Grade 304 EFW Pipe which are designed as per the national and international standard quality standards.We have one of the largest ready stocks of ASME SA358 Gr.304 welded pipe in various sizes and specification as per client requirement. ASTM A358 Grade 304 stainless steel EFW pipes suitable for corrosive or high-temperature service.We are specialized in supply ASTM A358 TP304 EFW Pipe after Mill Test Certificate as per EN 10204 as per 3.1/3.2 TC. These A358 Gr 304 EFW Welded Pipes division consists of a JCO Forming Press, Helical / Spiral Mill, Inside and Outside Welding System, Heat Treatment Furnace and Testing Facilities with an annual installed capacity of 6,000 MT.ASME SA358 Grade 304 EFW Pipes are widely used for manufacturing boilers, pressure vessels and heat exchangers for fertilizer plants, chemical plants, petroleum refineries, and power generation plants. ASTM A358 304 EFW Pipe weld defects are repaired by removal to sound metal and rewelding. Heat treatment is required on the original welds. The finished ASTM A358 Grade 304 EFW Pipes undergo tension test, transverse guided-bend weld test, and hydrostatic test.We carries a complete line of SS 304 ASTM A358 EFW Pipe also in customized size & standard at best price in India.

ASTM A358 Stainless Steel 304 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

Stainless Steel ASTM A358 TP304 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 SS 304 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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ASTM A358 TP304 Chemical Composition

A358 GRADES UNS C Mn P S Si Cr Ni Mo Ti Nb N
TP304 S3040 0.08 2.0 0.045 0.030 1.0 18.0-20.0 8.0-11.0

ASTM A358 TP304 Mechanical Properties

Material Heat
Treatment
Temperure
Min.
º F(º C)
Tensile Strength
Ksi (MPa), Min.
Yield Strength
Ksi (MPa), Min.
Elongation %, Min
TP304 Solution 1900 (1040) 75(515) 30(205) 35

ASTM A358 SS 304 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)

EFW Stainless Steel ASTM A358 TP 304 Yield Strength

SS Pipes Grade Tensile Strength, N/mm2 (min) Yield Strength, N/mm2 (min) Elongation, % (min)
TP304 515 205 35

ASTM A358 TP 304 EFW Steel Pipe Inventory

ASTM A358 TP 304 Schedule 10s Stainless Steel EFW Pipe ASTM A358 TP 304Schedule 40 SS EFW Pipe
ASTM A358 TP 304 Schedule 80 SS Pipe ASTM A358 TP304 EFW Stainless Steel Pipe
ASTM A358 TP304 Stainless Steel EFW Pipe ASTM A358 TP 304 EFW Stainless Steel Pipe
ASTM A358 TP304 Stainless Steel EFW Round Pipe Fabricated astm a358 TP304 efw Pipe
ASME SA358 SS 304 EFW Pipe AISI 304 EFW Pipe
ASTM A358 304 SS EFW Pipes ASTM A358 EFW SS 304 Pipe
ASME SA358 SS 304 EFW Pipe ASTM A358 Stainless Steel 304 Round Pipe
ASTM A358 SS 304 EFW Pipes ASME SA358 SS 304 EFW Pipes
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