acero inoxidable placa lamina bobina 904L N08904 1.4539

304 Piping Spools are made of 304 Stainless Steel, a common and popular material in many industrial applications that require resistance to corrosion and oxidation. These S30400 Piping Spools are prefabricated using specialized machinery and processes, which ensure that they are highly accurate and reliable.

ASME B36.19M is the standard specification for stainless steel pipes, which specifies the dimensions, tolerance, and manufacturing requirements for both welded and seamless pipes.

AL6XN is a superaustenitic stainless steel with outstanding resistance to chloride pitting, crevice corrosion and stress corrosion cracking. AL6XN is a 6 moly alloy that was developed for and is used in highly aggressive environments. It has high nickel (24%), molybdenum (6.3%), nitrogen and chromium contents that give it excellent resistance to chloride stress corrosion cracking, chloride pitting, and exceptional general corrosion resistance. AL6XN is primarily used for its improved pitting and crevice corrosion resistance in chlorides. It is a formable and weldable stainless steel.

ASTM A312 TP316 is a standard specification for seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipes used in high-temperature and general corrosive service applications. The 316 Seamless Industrial Steel Pipe is made from a combination of chromium, nickel, and molybdenum, which gives SS 316 Seamless Tube excellent resistance to corrosion and rust.

SMO 254 Pipes can withstand high mechanical stress and Alloy 254 SMO Pipe high pressure work in high temperatures and corrosive environments.

The 316 stainless steel pipe has become an indispensable material for the industrial sector. This alloy of iron and chrome is recognized for its high resistance to corrosion, as well as its durability. 316 stainless steel tubing can be produced in both seamless and welded tubes to meet specific customer needs.

316L 1.4401 S31603 Stainless Steel Pipe is a highly versatile and durable pipe option commonly used in a wide range of industrial and commercial applications. This SS UNS S31603 pipe is made from high quality 316L stainless steel with excellent resistance to corrosion, oxidation and staining, making it ideal for harsh environments or high stress applications.

UNS N08367 also commonly referred to as alloy AL6XN is a low carbon, high purity, nitrogen-bearing “super-austenitic” nickel-molybdenum alloy with excellent resistance to chloride pitting and crevice corrosion.

The manufacturing process of the seamless steel pipe is to punch out a hole in the stainless steel billet at a temperature of 2200 ¡ã f, at which the tool steel is softened and spirally formed from the hole by pressing and drawing.
Type “Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size “OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”

In most instances, the carbon content of the plate enables dual certification.

Stainless steel is one of the most popular and versatile materials. Seamless stainless steel pipe is used in applications where high temperature strength and superior corrosion resistance are critical.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.20

304 stainless steel is the most common form of stainless steel used around the world, due to its excellent corrosion resistance and value. It contains between 16 and 24 percent chromium and up to 35 percent nickel, as well as small amounts of carbon and manganese.
Type “Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size “OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”

The purpose of preliminary heat treatment: to eliminate some defects in blanks and semi-finished products, and to prepare organization for subsequent cold working and final heat treatment.

A flange is a ring of steel (forged, cut from plate, or rolled) designed to connect sections of pipe, or to join pipe to a pressure vessel, valve, pump or other integral flanged assembly. Flanges are joined to each other by bolts, and to the piping system by welding or threading (or loose when stub ends are used). Stainless steel flange simplified as SS flange, it refers to the flanges that made of stainless steel. Common material standards and Grades are ASTM A182 Grade F304/L and F316/L, with pressure ratings from Class 150, 300, 600 etc and to 2500. It used in more industries than carbon steel as stainless steel has better resistant performances on corrosion environment and always provides with a good appearance.

El tubo SMO 254 esta altamente aleado y tiene una resistencia a la corrosion comparable a los aceros austeniticos de alto rendimiento. La tuberia sin costura SMO 254 no se corroe, oxida ni se moja como el acero normal.

Grade 316 pipe bend is readily workable, by the standard methods of sheet metal working, with the exception that it cannot be oxygen cut. Plasma cutting is normal. The deep drawing capability of grade 316 is outstanding, because of its high austenite stability.

These sheets have excellent tensile strength, creep rupture, and corrosion resistance, while also exhibiting excellent pitting and high temperature crevice resistance. In addition, it has excellent durability to withstand acid attack and withstand harsh climatic conditions.

These nuts are 100% 18-8 (304) stainless steel, one of the highest forms of corrosion resistant metals, so they last longer than other nuts on the market today.

The flange is second most used joining method after selding. Flanges are used when joints need dismantling. It provides flexibility for maintenance. Flange connects the pipe with various equipment and valves. Breakup flanges are added in the pipeline system if regular maintenance in required during plant operation.
A flanged joint is composed of three separate and independent although interrdlated components; the flanges, the gaskets, and the bolting; which are assembled by yet another influence, the fitter. Special controls are required in the selection and application of all there elements to attain a joint, which has acceptable leak tightness.
A flange is a protruded ridge, lip or rim, either external or internal, that serves to increase strength (as the flange of an iron beam such as an I-beam or a T-beam); for easy attachment/transfer of contact force with another object (as the flange on the end of a pipe, steam cylinder, etc., or on the lens mount of a camera); or for stabilizing and guiding the movements of a machine or its parts (as the inside flange of a rail car or tram wheel, which keep the wheels from running off the rails). The term “flange” is also used for a kind of tool used to form flanges.

When it is given heat treatment, it becomes subjected to the sigma phase precipitations. SS 310S a lower carbon content alloy is used due to its fabrication ease.

Grade 316 stainless steel pipe bend is readily weldable by most fusion techniques (GTAW / TIG, GMAW / MIG / MAG, MMAW / stick, SAW), with no preheat, postheat or control of interpass temperature needed.

AL-6XN alloy (UNS N08367) is a low carbon, high purity, nitrogen-bearing ¡°super-austenitic¡± stainless alloy. The AL-6XN alloy was designed to be a seawater resistant material and has since been demonstrated to be resistant to a broad range of very corrosive environments.

Grade 309 bolts do not respond to heat treatment, and cold working results in an increase in hardness and strength. Type 309 bolts cannot be hardened by heat treatment, where annealing is performed at 1900¡ãF – 2050¡ãF (1038¡ãC – 1121¡ãC) followed by water quenching or rapid air cooling. Heating this AISI 309 bolt between 1050¡ãC and 1150¡ãC and water quenching ensures that all carbides are dissolved.

High strength, excellent corrosion resistance, and minimal carbon content allow Alloy 304 and 304L stainless steels to be used in applications requiring welding. Uses include architectural molding and trim, welded components for chemical, textile, paper, pharmaceutical and chemical industry processing equipment.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.26

In mild or corrosive environments, 904l stainless steel bolts are resistant to highly corrosive reducing agents. Additional features of 904L stainless steel bolts include excellent toughness, non-magnetic properties, formability and weldability. At the same time, the stainless steel Din 1.4539 bolt is an unsteady austenitic alloy with low carbon content, which is resistant to SCC and crevice corrosion. Austenitic construction also offers stainless steel UNS NO8904 bolts for excellent durability, even down to low temperatures.

Incoloy 925 flange is often used for marine and pump shafts or high-strength piping systems.

It has long-term resistance to most chemicals, salts and acids, and challenging environments such as marine environments.

All steels have the same basic iron and carbon composition, but stainless steel also contains a healthy dose of chromium¡ªthe alloy that gives stainless steel its famous corrosion resistance. There are multiple grades called stainless steel, each with slightly different alloy composition, and therefore slightly different physical characteristics.

The flanges are used in high temperature services to connect pipes and piping materials together.

The fusion welding properties of stainless steel 304 are excellent with or without fillers. The recommended filler rod and electrode for use with 304 stainless steel is grade 308 stainless steel. For 304L, the recommended packing is 308L. Heavy welded sections may require post weld annealing. The 304L does not require this step. If post weld heat treatment is not possible, grade 321 may be used.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.58

321 Stainless Steel Threaded Rods are austenitic stainless steel threaded rods made from an alloy containing chromium, nickel, molybdenum and nitrogen with limited carbon content. Stainless steel 321 threaded rod for use in corrosive environments. At the same time, 321 stainless steel studs are useful for many applications involving prolonged exposure to high temperatures and corrosive environments. Stainless steel UNS S32100 studs have the remarkable features of durability, high tensile strength and excellent mechanical properties. Stainless steel WNR 1.4541 studs provide corrosion resistance, robust construction, resistance to acid and alkali solutions, etc. ASTM 321 studs are used in many applications in different industries, such as heat exchangers, oil refineries, fertilizer industry, etc. In addition, SS 321 studs perform well in a wide range of atmospheric environments and many corrosive media, in warm Pitting and crevice corrosion can occur in chloride environments, as well as stress corrosion cracking above about 60 degrees Celsius. Ideal for a variety of domestic and commercial applications, 321 stainless steel studs offer excellent corrosion resistance and are easy to manufacture with excellent Formability.

304 is chromium-nickel austenitic stainless steel. Better corrosion resistance than Type 302. High ductility, excellent drawing, forming and spinning properties. Inherently non-magnetic, it becomes slightly magnetic when cold worked. Low carbon content means less precipitation of carbides in the heat affected zone during welding and less susceptibility to intergranular corrosion.

Stainless Steel 904L Flange contains high amounts of expensive ingredients, such as molybdenum and nickel. Today, most of the applications that employ grade 904L are replaced by low-cost duplex stainless steel 2205.

ASME SA182 SS 317 Flanges high Molybdenum content enhances superior pitting resistance. It is the most corrosion resistant of the 300 Series alloys and possesses the highest tensile and creep strength properties at elevated temperatures.

316 pipe fittings are commonly used in commercial and industrial piping systems in chemical plants, pulp & paper, petroleum, food & beverage, sanitary, steam systems, and general industrial processes that are subject to various stressors.

316L is a better choice as 316 is more susceptible to weld corrosion than 316L (corrosion within the weld). However, 316 can be annealed to resist weld decay. 316L is also a premium stainless steel for high temperature, high corrosion applications, which is why it is so popular in architectural and marine projects.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.53

Like steel, 316 stainless steel is primarily composed of iron and carbon. However, stainless steel also contains at least 10.5% chromium, a metallic element that imparts a metal surface finish and excellent corrosion resistance. Stainless steel is ideal for long-term applications that will be exposed to elements, moisture and potentially corrosive chemicals. It is also ideal for sensitive industries such as food preparation and pharmaceuticals, as the risk of contamination is much lower.
Type “Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size “OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”

SS UNS S31600 Pipe Flanges Supplier
Featuring 304 stainless steel for very good corrosion resistance, this GRAINGER APPROVED weld neck flange can be attached to a system via a circumferential weld at the neck. The welded area can be easily examined by radiography. Matched pipe and flange bore reduces turbulence and erosion inside the pipeline. Flange is excellent for use in your critical applications and is ideal for use with air, water, oil, natural gas, and steam.