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Stainless Steel 904L Seamless Pipes

Stainless Steel 904L Pipes & Tubes, ASTM B677 TP 904L SS UNS N08904 Seamless & Welded Pipes & Tubes | SS 904L Seamless & Welded Pipes & Tubes Exporter, Stainless Steel 904L Seamless & Welded Pipes And Tubes | Stainless Steel 904L Seamless & Pipes And Tubes Manufacturer

As an acclaimed endeavor of the business, Champak Steel and Engg. Co are included in offering a boundless cluster of Stainless Steel 904L Pipes and Tubes as a maker, exporter, stockiest and supplier to our household and worldwide customers. These 904L Stainless Steel Pipes and Tubes (also known as WNR 1.4539 Pipes and Tubes) are utilized as a part of a few applications, for example, for as hardware in Diary, Pharmaceutical Industries; in Hospital as Kitchenware, Cryogenic Vessels; as Heat Exchangers in Air Conditioning Refrigeration; for Machinery in Paper, Electrical, Petrochemicals, Automobile, Pharmaceuticals Industries; and that's just the beginning.

Concerning national and universal nature of crude materials, we likewise offer these SS 904L Pipes and Tubes (additionally very perceived as UNS N08904 Pipes and Tubes) in tweaked sizes and thicknesses according to particular requests by our regarded customers at business sector driving costs.

These are accessible in various determination and measurements according to the customers necessities. These are generally utilized as a part of different application industry, for example, oil & gas, chemical industry, conveying water and other fluids etc. We offer to our customers at exhaustive scope of Aluminum Round Bars & Rods at extremely reasonable prices.

904L stainless steel is type of common austenitic stainless steels such as 304, 316 and 321 and is widely used in elevated temperature applications. Stainless steel 347 has excellent forming and welding qualities, and the addition of columbium and tantalum helps for exceptional intergranular corrosion resistance.

Alloy 904L is the higher carbon variant of the alloy, enabling enhanced creep resistance and for higher strength at temperatures above 537°C. Grade 347 is similar to grade 321, but with slightly improved corrosion resistance in strongly oxidizing environments. Stainless steel 904L is essentially non-magnetic in the annealed condition and can only be hardened by cold working. SS 904L seamless pipes are popularly used in petroleum refineries, aircraft engine components, power generation, heat exchangers, pressure vessels, welded fabrications and other high heat applications.

We also offer SS 904L Pipes in different sizes, thickness and standards as per made to order requirements given by our customers. Stainless Steel Cold Drawn 904L Pipes is molybdenum demeanour austenitic stainless steel which is comparatively similar to SS 904L, but in the company of higher molybdenum substance. SS 321/321H Pipes can be supplied in cut-to length sizes and as well fabricated or machined to meet up your customized piping requirements.

We can help supply all of the Stainless Steel ASTM 904L Seamless Pipe for use in the oil or natural gas industries. Seamless Tubes / Welded Tubes of premium quality is supplied by KOBSINDIA, per ASTM A 213, ASTM A 269 and ASTM A 511. Not only we stock standard sizes and grades of Seamless tubes in Stainless Steel SS304 & SS316, but we also do maintain huge inventories of Alloy Steel based pipes in 304H, 309/S, 310/S, 317/L, 321H, 347H, Alloy 20, Duplex 2205, Duplex 2507, Alloy 200/201, C276, Alloy 400, Alloy 600, Alloy 625, Alloy 800H, Alloy 800HT, 254SMO, AL6XN and others. Stainless Steel ASTM 304H Seamless Pipe, the pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.

Specifications

Standard ASTM B677, B366
ASME SB677, SB366
Size Seamless Pipes - 15 NB - 400 NB
Welded Pipes -  150NB - 500NB
Type Seamless / ERW / Welded/ Fabricated
Form Round
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Threaded
Schedule SCH 10 – SCH XXS
Application Wiring in electrostatic precipitators, Oil refinery components, Seawater cooling devices, Gas scrubbing plants, Pulp and paper processing industries, Acetic, phosphoric and sulphuric acid processing plants.

Chemical Composition

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

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

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

Stainless Steel 904L pipes and tubes are available in both seamless and welded form in OD and NB sizes. In addition to standard sizes, which are available in stock, our specialty is to manufacture and supply custom size SS 904L cold drawn seamless tubes from our factory.

KOBSINDIA exports Stainless Steel 904L Pipes & Tubes to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.

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