Stainless Steel 904L Pipes & Tubes
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Solitaire Steel is a well-known industry that is globally dealing as the best manufacturer, supplier, and exporter of high-quality SS 904L Pipes and Tubes. Our SS 904L pipes and tubes are crafted using only the finest raw materials and advanced technology. We adhere to both national and international quality standards to ensure top-notch products.
Our SS 904L pipes and tubes, including WNR 1.4539 and UNS N08904, are available in various sizes, diameters, wall thicknesses, and specifications. We offer these products in standard and custom dimensions to meet the specific needs of our clients. Each product is meticulously designed and supplied to fulfill diverse industrial requirements.
Our SS 904L Pipes and Tubes are widely used in various industrial settings. They are essential in applications such as heat exchangers, condensers, piping systems, and industries like pulp and paper, petrochemicals, pharmaceuticals, and specialty chemicals. They are also used in construction, power generation, gas and oil processing, seawater applications, and general industrial purposes.
These pipes and tubes are known for their high tensile and yielding strength, excellent weldability, and robust construction. They offer superior corrosion resistance, can withstand high temperatures and pressures, and feature good surface finishes and long-lasting performance. Before delivery, each pipe and tube undergoes strict quality checks, including material identification, pitting corrosion, and toughness tests. For safe shipping, they are carefully packed in wooden boxes, wrapped in polypropylene sheets, or bundled to ensure they arrive in excellent condition.
Specification of Stainless Steel 904L Pipes & Tubes
Specifications | : | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
Grades | : | SS 904l/ WNR 1.4539/ UNS N08904/ INOX 904L/ URANUS B6/ SEW 400/ AISI 904L/ SUS 904L/ Alloy 904L/ 2RK65/ RVS 904L |
Dimensions | : | ASTM, ASME, and API |
Standards | : | GB/T 14975-2002, GB/T 14976-2002, GB 13296-91, API, ASTM A213, ASTM A312, ASTM A269, JIS G3459, JIS G3463, JIS G3448, DIN17458 |
904L Pipes & Tubes | : | 1/2″ NB – 8″ NB |
ERW 904L Pipes & Tubes | : | 1/2″ NB – 24″ NB |
EFW 904L Pipes & Tubes | : | 6″ NB – 100″ NB |
Tubing Size | : | 1/8″NB TO 30″NB IN |
Specialized in | : | Large Diameter Size |
Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Type | : | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
Form | : | Round, Square, Rectangular, Hydraulic Etc |
Length | : | Single Random, Double Random & Cut Length. |
End | : | Plain End, Beveled End, Treaded |
904L Stainless Steel Pipes and Tubes Equivalent Grades
STANDARD | WERKSTOFF NR. | UNS | JIS | KS | BS | AFNOR | EN |
---|---|---|---|---|---|---|---|
SS 904L | 1.4539 | N08904 | SUS 904L | STS 317J5L | 904S13 | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
904l stainless steel chemical composition
Grade | C | Mn | Si | P | S | Cr | MO | Ni | CU | |
904L | Min | – | – | – | – | – | 19.0 | 4.00 | 23.00 | 1.00 |
max | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 2.00 |
Mechanical Properties Of SS 904L Pipes & Tubes
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) | Brinell (HB) | ||||
904L | 490 | 220 | 35 | 70-90 typical | – |
Rockwell Hardness value range is typical only; other values are specified limits. |
Physical Properties of Stainless Steel 904L Pipes And Tubes
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 | 8000 | 200 | 15 | – | – | 13 | – | 500 | 850 |
Types Of Stainless Steel 904L Pipes & Stainless Steel 904L Tubes:
- ASTM B677 TP 904L Stainless Steel Seamless Pipes
- ASTM B677 TP 904L Stainless Steel Seamless Tubes
- ASTM B673 TP 904L Stainless Steel Welded Pipes
- ASTM B674 TP 904L Stainless Steel Welded Tubes
- SS 904L Seamless Pipes
- SS 904L ERW Pipes
- SS 904L EFW Pipes
- SS 904L Welded Pipes
- SS 904L Rectangular Pipes
- SS 904L Seamless Tubes
- SS 904L ERW Tubes
- SS 904L EFW Tubes
- SS 904L Welded Tubes
- SS 904L Rectangular Tubes
904L Stainless Steel Tubes & Pipes Application Industries
Our SS 904L Pipes & Tubes are utilized across a diverse range of industries, thanks to their exceptional properties. Here are some key applications:
- Petrochemical Industry
- Oil and Gas Industry
- Chemical Industry
- Power Plant Industry
- Energy Industry
- Pharmaceuticals Industry
- Pulp & Paper Industry
- Food Processing Industry
- Aerospace Industry
- Refining Industry
Supply and Exporter
FAQs
UNS NO8904, or 904L, is a low-carbon, high-alloy austenitic stainless steel. It is used in applications where the corrosion resistance of AISI 316L and AISI 317L is insufficient, offering enhanced resistance to acids, chlorides, and other harsh environments.