Stainless Steel 310 and 310S EFW Pipes

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Stainless Steel 310 and 310S EFW Pipes Manufacturer, Supplier and Exporter in Amman, Jordan

Rashdan Pipes and Tubes, a trusted manufacturer and supplier in Amman, Jordan, offers premium Stainless Steel 310 and 310S EFW Pipes, engineered for industries that require high-temperature strength, corrosion resistance, and reliable welded performance. Produced using the Electric Fusion Welding (EFW) process, these pipes ensure smooth seams, uniform wall thickness, and structural integrity. The 310S grade features lower carbon content for improved weldability and resistance to carbide precipitation. Rashdan Pipes and Tubes combines precision manufacturing, strict quality control, and customer-focused service to deliver 310/310S EFW Pipes ideal for boilers, heat exchangers, furnaces, chemical processing, and other high-temperature industrial applications.


Stainless Steel 310 EFW Pipes
EFW 310 SS Pipes
Stainless Steel 310S Welded EFW Pipes

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Table of Contents

Stainless Steel 310 and 310S EFW Pipes are austenitic stainless steel alloys containing 24–26% chromium and 19–22% nickel. The 310S grade has a lower carbon content (≤0.08%) to enhance weldability, while 310 provides slightly higher carbon for elevated-temperature strength. Both grades typically offer tensile strength around 515 MPa and yield strength near 205 MPa, with excellent ductility, toughness, and oxidation resistance. The EFW manufacturing process ensures uniform wall thickness, smooth weld seams, and reliable mechanical performance, making 310 and 310S EFW Pipes suitable for demanding high-temperature, high-pressure, and industrial applications.

Stainless Steel 310 and 310S EFW Pipes Specification

SpecificationASTM A358 / ASME SA358
SpecificationA / SA358 CLASS 1, A / SA358 CLASS 2, A / SA358 CLASS 3, A / SA358 CLASS 4, A / SA358 CLASS 5
Grades304, 304L, 304H, 309S, 310S, 316, 316L, 316H, 317L, 321, 321H, 347, 347H, 904L ETC.
TypeEFW, ELECTRIC FUSION WELDED
Outer Diameter SizeElectric Fusion Welded / ERW- 8″ NB To 110″ NB (Nominal Bore Size)
Wall ThicknessSchedule 10 To Schedule 160 (3 mm to 100 mm Thickness)
Length01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size.
EndsPlain Ends / Beveled Ends
Delivery ConditionsAs Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered
CoatingElectropolish, Mechanical Polish, Satin Finish, Passivated
DimensionAll Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME
Value Added ServicesDraw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
PackagingLoose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
Material Test CertificateManufacturer 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

Equivalent Grades for Stainless Steel 310 and 310S EFW Pipes

STANDARD WERKSTOFF NR. UNS JIS AFNOR BS GOST EN
SS 310 1.4841 S31000 – – – – –
SS 310S 1.4845 S31008 _ – – – –

310 and 310S Stainless Steel EFW Pipes Chemical Composition

Grade Ni Mn P C S Si Cr Mo N
310 min. 19.0 – – – – – 24.0 – –
max. 22.0 2.0 0.045 0.25 0.030 1.50 26.0
310S min. 19.0 – – – – – 24.0 – –
max. 22.0 2.00 0.045 0.08 0.030 1.50 26.0

SS 310 and 310S EFW Pipes Mechanical Properties

Grade Tensile Strength (MPa) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (MPa) min Hardness
Rockwell B (HR B) max Brinell (HB) max
310 and 310S 515 40 205 95 217

If You Are Looking To Buy High Quality

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

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Why Choose Stainless Steel 310 and 310S EFW pipes from Rashdan Pipes and Tubes?

Choosing Stainless Steel 310 and 310S EFW Pipes from Rashdan Pipes and Tubes guarantees excellent corrosion resistance, high strength, and durability. Designed for diverse industrial applications, it delivers reliable performance in tough environments while maintaining competitive pricing for cost-effective solutions.

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Largest Stainless Steel 310 and 310S EFW pipes Supplier in Amman, Jordan

Rashdan Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 310 and 310S EFW Pipes in Amman, Jordan, offers a comprehensive range of high-quality pipes and tubing suitable for various industrial applications. Our extensive inventory and commitment to exceptional service make us a trusted choice for regional products.

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310 and 310S Stainless Steel 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 … … … …

Physical Properties of SS 310 and 310S EFW Pipes

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
310 and 310S 7750 200 15.9 16.2 17.0 14.2 18.7 500 720

Types of Stainless Steel 310 and 310S EFW Pipes

Stainless Steel 310S Square EFW Pipes
310 SS Rectangular EFW Pipes
Thick Walled 310 SS EFW Pipe
Stainless Steel 310 EFW Round Pipes
SS 310S Industrial EFW Pipes
SS 310S Cold Drawn EFW Pipe

Are Custom Sizes Available for Stainless Steel 310 and 310S EFW Pipes?

We offer custom sizes for Stainless Steel 310 and 310S EFW Pipes to meet your specific needs. Our dedicated team at Rashdan Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@rashdanpipes.com.

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Stainless Steel 310 and 310S EFW Pipes are widely used in industries that require high-temperature resistance, corrosion protection, and reliable welded piping systems. They are ideal for boilers, superheaters, heat exchangers, furnace tubes, and chemical processing pipelines operating under extreme temperatures. The smooth EFW seams provide structural integrity, dimensional consistency, and long-term durability. Additionally, they are commonly used in petrochemical plants, power generation facilities, and high-temperature industrial processes. With excellent weldability, thermal resistance, and corrosion resistance, 310 and 310S EFW Pipes offer safe, efficient, and durable performance for critical industrial and high-temperature applications.

Stainless Steel 310 and 310S EFW Pipes Uses

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