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Girgaon, Mumbai - 400004
Stainless Steel 904L Welded Pipes
Kamal Piping is a renowned manufacturer, stockist, and supplier of high-quality ASTM A312 Stainless Steel 904L Welded Pipes. Our extensive range of ASTM A312 TP 904L SS pipes adheres to both national and international product quality standards, ensuring exceptional performance in various applications. The 904L SS cold-drawn variant is a low-carbon, high-alloy steel widely used in scenarios where the oxidation properties of 317L and 316L fall short.
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Distinguished by its non-magnetic nature, excellent weldability, formability, and toughness, the 904L grade boasts unique elements such as nickel and molybdenum. This non-alleviated austenitic steel, enriched with copper, demonstrates outstanding resistance to reducing acids like phosphoric and sulfuric acid. Moreover, its resistance extends to pressure oxidation crevice and cracking oxidation.
Stainless Steel 904L Welded Pipes Manufacturers in India, Stainless Steel 904L Welded Pipes Suppliers in India, Stainless Steel 904L Welded Pipes Stockists in India, Stainless Steel 904L Welded Pipes Exporters in India
The 904L grade's remarkable resistance to oxidation crevice, owing to a substantial nickel composition, places it between super austenitic grades. The inclusion of copper enhances resistance to sulfuric acid while minimizing susceptibility in mild and aggressive environments. Although the grade exhibits low resistance to nitric acid without molybdenum, it excels under stress oxidation crevice in critical conditions. Additionally, 904L steel offers excellent resistance to chloride crevice and warm seawater.
Stainless Steel 904L Welded Pipes Manufacturers in Mumbai, Stainless Steel 904L Welded Pipes Suppliers in Mumbai, Stainless Steel 904L Welded Pipes Stockists in Mumbai, Stainless Steel 904L Welded Pipes Exporters in Mumbai
SS 904L Welded Pipes, a vital component in numerous industrial applications, find utility in heat exchangers, condensers, piping systems, pulp & paper, petrochemicals, pharmaceuticals, specialty chemicals, chemical industry, power generation, gas and oil processing, constructions, seawater applications, and buildings.
These pipes boast mechanical properties such as excellent tensile strength, elongation, hardness, and yield strength, making them indispensable in various applications. Physical properties include thermal expansion, elastic modulus, specific heat, resistivity, and thermal conductivity.
Kamal Piping provides ASTM A312 Stainless Steel 904L Welded Pipes in a diverse range of widths, thicknesses, and tempers. While no flatness tolerances are specified for cold-rolled stainless steel, temper-related evenness cannot be guaranteed. These universally applicable pipes are often supplied in a machinable condition for applications requiring high strength, moderate heat, and corrosion resistance.
Our Stainless Steel 904L Welded Pipes Exporters are packaged securely in wooden boxes and crates to safeguard against unauthorized access. Prior to delivery, our quality controllers conduct rigorous testing, including flaring, flattening, positive material, third-party inspection, chemical, intergranular, Rockwell hardness, and mechanical tests, ensuring top-notch quality for our clients.
Kamal Piping - Your Trusted Partner in Manufacturing, Supplying, Stocking, and Exporting Stainless Steel 904L Welded Pipes.
Stainless Steel Welded Pipe Specifications
| Trade name | Stainless Steel 904L Welded Pipe |
|---|---|
| Stainless Steel 904L Pipes Standard | AISI, DIN, EN, GB, JIS, ASTM, ASME |
| 304 Stainless Steel Welded Pipe Dimensions | ANSI/ASME B36.19, B36.10 |
| ASTM A312 304 Stainless Steel Welded Pipe OD | 6.00 mm OD up to 250 mm OD, Sizes up to 24” NB |
| Wall Thickness | 0.3mm – 50 mm |
| Stainless Steel 904L Welded Pipe Available Sizes |
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| Pipe Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Grade SA312 TP304 Welded Pipe Finish & Surface Treatment | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish,etc |
| Form | Round, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc. |
| Length | Single Random, Double Random, Standard & Cut length |
| End | Plain End, Beveled End, Treaded. |
| ASTM A312 TP 304 Welded Pipe Manufacturing Techniques | Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW Pipes |
| SA 312 Gr 304 Stainless Steel Welded Pipes Marking | All Pipes are marked as follows: Grade, Standard, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Delivery Time | 7-15 working days as usual, It will based on the detailed order quantity. |
| Payment Terms | Paypal, Western Union, T/T (Telegraphic Transfer or Wire Transfer), L/C or Trade Assurance 30% deposit & balance before shipping |
| Free Sample | Yes if we have in stock |
| UNS S30400 Stainless Steel Welded Pipe testing reports |
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| SA 312 TP 304 Stainless Steel Welded Pipes Origin & Mills | Japanese, Indian, USA, Korean, European, Russian, Ukraine (Strictly No China) |
| Stainless Steel 904L UNS S30400 Welded Pipe Application & uses |
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Equivalent Grades of SS 904L Pipes & Tubes
| 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 |
Chemical Composition of SS 904L Pipes & Tubes
| 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 Pipes/Tubes Mechanical Properties
| Grade | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|
| SS 904L | Psi – 71000, MPa – 490 | Psi – 32000, MPa – 220 | 35 % |
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