Stainless Steel 904L EFW Pipes

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Stainless Steel 904L EFW Pipes Manufacturer, Supplier and Exporter in Addis Ababa, Ethiopia

Bereket Pipes, a reputable manufacturer and supplier based in Addis Ababa, Ethiopia, specializes in top-notch Stainless Steel 904L EFW Pipes that are crafted for high-performance and corrosion-resistant applications in tough industrial settings. These pipes are built to meet international standards, offering outstanding resistance to pitting, crevice corrosion, and chemical attacks, making them perfect for handling aggressive media and high temperatures. Bereket Pipes guarantees exceptional quality through advanced Electric Fusion Welding (EFW) techniques, rigorous quality control, and precise dimensional accuracy, resulting in pipes with smooth finishes, uniform wall thickness, and dependable mechanical properties. They find extensive use in the chemical, petrochemical, oil & gas, and power generation sectors.

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Bereket Pipes, based in Addis Ababa, Ethiopia, stands out as a top manufacturer and supplier of **Stainless Steel 904L EFW Pipes**. Known for their precision engineering and commitment to high-quality standards, Bereket Pipes produces welded pipes that meet rigorous international standards for corrosion resistance, durability, and reliability. Thanks to the Electric Fusion Welding (EFW) process, these pipes feature strong, consistent welds and smooth internal surfaces, which help ensure optimal flow and long-lasting performance. Perfect for demanding industrial applications, Bereket Pipes offers solutions that are trusted by the chemical, petrochemical, and energy sectors, all while emphasizing innovation, quality assurance, and outstanding customer service throughout Ethiopia and beyond.

Stainless Steel 904L EFW Pipes 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

Equivalent Grades for Stainless Steel 904L EFW Pipes

STANDARD	UNS	WERKSTOFF NR.	AFNOR	EN	JIS	BS	KS
SS 904L	N08904	1.4539	Z2 NCDU 25-20	X1NiCrMoCu25-20-5	SUS 904L	904S13	STS 317J5L

904L Stainless Steel EFW Pipes Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Cu
SS 904L	0.020 max	2.00 max	1.00 max	0.040 max	0.030 max	19.00 – 23.00	4.00 – 5.00 max	23.00 – 28.00	1.00 – 2.00

SS 904L EFW Pipes Mechanical Properties

Grade	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
SS 904L	Psi – 71000, MPa – 490	Psi – 32000, MPa – 220	35 %

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 904L EFW pipes from Bereket Pipes and Tubes?

Choosing Stainless Steel 904L EFW Pipes from Bereket 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 904L EFW pipes Supplier in Addis Ababa, Ethiopia

Stainless Steel 904L EFW Pipes are primarily made of iron, enriched with high levels of chromium (19–23%), nickel (23–28%), molybdenum (4–5%), along with small amounts of copper and carbon. This unique composition grants them remarkable resistance to strong acids, chloride-induced corrosion, and stress corrosion cracking. On the mechanical side, these pipes boast a tensile strength of about 500–700 MPa and a yield strength of around 210–350 MPa, along with excellent ductility and toughness. The EFW process guarantees uniform welded seams without sacrificing structural integrity, making these pipes ideal for high-pressure and high-temperature applications while ensuring long-term durability and reliability.

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904L 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	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 904L EFW Pipes

Specific Heat (0-100°C)	450	J.kg-1.°K-1
Thermal Conductivity	11.5	W.m -1.°K-1
Thermal Expansion	15.8	mm/m/°C
Modulus Elasticity	190	GPa
Electrical Resistivity	9.52	μohm/cm
Density	7.95	g/cm3

Types of Stainless Steel 904L EFW Pipes

Are Custom Sizes Available for Stainless Steel 904L EFW Pipes?

We offer custom sizes for Stainless Steel 904L EFW Pipe to meet your specific needs. Our dedicated team at Bereket Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@bereketpipes.com.

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Stainless Steel 904L EFW Pipes find extensive use in industries that demand high corrosion resistance and structural strength. They are commonly utilized in the **chemical, petrochemical, and pharmaceutical** sectors for transporting acids, alkalis, and other corrosive fluids. In the **marine and offshore industries**, these pipes are built to endure harsh seawater conditions. They also play a crucial role in **food and beverage processing, water treatment systems, and high-end industrial piping networks**, where hygiene and resistance to aggressive chemicals are paramount. Plus, their robust mechanical properties make them a reliable choice for various applications.