Stainless Steel 904L Welded Pipes

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Stainless Steel 904L Welded Pipes Manufacturer, Supplier and Exporter in Indonesia, Jakarta

Bulan Pipes and Tubes, Jakarta, Indonesia, is a top-class producer and supplier of **904L Welded Stainless Steel Pipes**, providing high-quality, corrosion-resistant piping solutions for harsh and high-chloride environments. Famous for having state-of-the-art welding techniques and high-alloy material usage, Bulan offers SS 904L welded pipes meeting international standards and catering to industries like chemical processing, marine, oil & gas, and pharmaceuticals. With dedication to quality, accuracy, and timely shipment, Bulan is now a reputed brand in Indonesian as well as overseas markets for stainless steel welded pipes.

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**Stainless Steel 904L Welded Pipes** are manufactured from a high-alloy austenitic stainless steel grade with 19–23% chromium, 23–28% nickel, 4–5% molybdenum, and 1–2% copper. These factors provide the material with higher resistance to pitting, crevice corrosion, and stress corrosion cracking in severe chemical and chloride-bearing environments. Welded pipes are highly formable and are fabricated by rolling and longitudinally welding stainless steel plates or strips. Mechanical properties are tensile strength of 490–740 MPa and yield strength of 220 MPa. SS 904L does not lose corrosion resistance and strength after welding, which makes it suitable for pressure-handling and structural applications.

Stainless Steel 904L Welded Pipes Specification

Specifications : ASTM A312 / ASME SA312

Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size available Ex-stock

Thickness : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS

Size : 1/2″ NB – 24″ NB

Type : Welded

Form: Round Pipes, Square Pipes, Rectangular Pipes.

Length : Single Random, Double Random & Required Length

End : Plain End, Beveled End, Treaded

Equivalent Grades for Stainless Steel 904L Welded 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 Welded 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 Welded 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 904L Stainless Stee Welded Pipes from Bulan Pipes and Tubes?

Choosing Stainless Steel 904L Welded Pipes 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 904L Stainless Steel Welded Pipes Supplier in Indonesia, Jakarta

Bulan Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 904L Welded Pipes in Indonesia, Jakarta, 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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904L Stainless Steel Welded Pipe Sizes

NB Sizes	Sch 5	Sch 10	Sch 40	Sch 80	Sch 160
1/8″	✓	✓	✓	✓
1/4″	✓	✓	✓	✓
3/8″	✓	✓	✓	✓
1/2″	✓	✓	✓	✓	✓
3/4″	✓	✓	✓	✓	✓
1″	✓	✓	✓	✓	✓
1 1/4″	✓	✓	✓	✓	✓
1 1/2″	✓	✓	✓	✓	✓
2″	✓	✓	✓	✓	✓
2 1/2″	✓	✓	✓	✓	✓
3″	✓	✓	✓	✓	✓
4″	✓	✓	✓	✓	✓
5″	✓	✓	✓	✓
6″	✓	✓	✓	✓

Physical Properties of SS 904L Welded Pipes

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Co-eff of Thermal Expansion (µm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100°C (J/kg.K)	Elec Resistivity (nΩ.m)
			0-100°C	0-315°C	0-538°C	At 20°C	At 500°C
904L	7900	190	15	–	–	11.5	–	500	952

Types of 904L Stainless Steel Welded Pipes

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

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

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904L Stainless Steel Welded Pipes Uses

**Stainless Steel 904L Welded Pipes** are prominently found in various industries where weld stability and corrosion resistance are a must. In the **chemical and petrochemical industry**, they find applications in acid storage tanks, heat exchangers, and piping systems exposed to acetic, sulfuric, and phosphoric acids. In **marine applications**, they withstand saltwater corrosion and find application in seawater cooling, ballast, and desalination plants. The **pharmaceutical and food processing** industry uses 904L for contamination-free and sanitary fluid transfer. They are applied in **pulp and paper**, **oil refining**, and **power plants** where strength, endurance, and corrosion resistance are essential.