Technolloy Inc. is a striking industry that is, for the most part, coordinating as the best Manufacturers, Suppliers, and Exporters of the mind-blowing SS 904L Pipes and tubss. These SS 904L pipes and SS 904L tubs are outlined by totally using 100 percent pure rough substances and, moreover, by using the latest new development. Similarly, WNR 1.4539 pipes and tubs are coordinated by thinking about openness and, in general, quality rules. To satisfy the different essentials of our respect accomplices, we give something in every practical sense, something almost identical at various sizes, outside distance across, wall thickness, types, choices, plans, and lengths. Moreover, UNS N08904 pipes and tubs are given or given in changed specifics to our clients.
904L is the austenitic-treated steel material. The improvement of molybdenum is giving it astonishing security from confined pursuits like separated use and pitting by chlorides. Additionally, it has a stunning hindrance limit against diminishing acids, and the headway of copper is giving it general weakening security from various groupings of sulfuric harm. The high alloying of the material is giving it chloride stress utilization breaking counteraction, yet the material is frail. The low carbon content is making it hard to hon by welding, and as required, it obstructs IGC.
Our offered levels of SS 904L pipes and tubs are today colossally used in various present-day applications. A few uses are heat exchangers, condensers, diverting structures, squash and paper industries, petrochemicals, drugs, specialty-created substances, compound industries, building, power generation, gas making due, oil management, overhauls, seawater applications, and plans, etc. There are various properties found in these SS 904L pipes and tubs. It is unequivocally unyielding in nature, yielding strength, weldability, awful turn of events, sturdiness, the counter miserable body, beating high-temperature application, holding more fundamental strain, amazing surface accomplishments, long steadiness, etc.
Before we give SS 904L pipes and tubs to our general respect promoters, we conduct elevated quality tests. Those are explicitly certain material ID tests, pitting disintegrating tests, strength tests, etc. The packaging of the pipes and tubs while coming to the vehicle is done in wooden boxes, wrapped using a polypropylene sheet, or in packs for harmless shipment.
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 |
Specification of Stainless Steel 904L Seamless Welded Pipes And Tubes
Stainless Steel Pipe Specification : ASTM A312, A358 / ASME SA312, SA358
SS Tube Specification : ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
Pipe Size : 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes.
Tube Size : 1/2" OD to 8" OD.
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request
Chemical Alloyion of Stainless Steel 904L Seamless Pipes And Tubes
C | Cr | Cu | Mn | Mo | Ni | P | S |
---|---|---|---|---|---|---|---|
Max | Max | Max | Max | ||||
0.02 | 19.0-23.0 | 2.0 | 4.0-5.0 | 23.0-28.0 | 0.045 | 0.035 | 1.0 |
Mechanical Properties Of Stainless Steel 904L Seamless Pipes and 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 | 36 | 70-90 typical | 150 |
Physical Properties of 904L Stainless Steel 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 | 7900 | 190 | 15 | - | - | 11.5 | - | 500 | 952 |
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