ASME SA479 TP304L S30403 round bar

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.

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.

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.

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

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.

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.

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.

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.

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.

431 is a high chromium, low nickel, high hardenability martensitic stainless steel with high strength and good corrosion resistance. Compared to other 400 stainless grades, 431 stainless steel is designed to improve corrosion resistance and toughness, especially in quench hardened stainless steel. The 431 will perform well in marine environments as well as in aerospace applications such as aircraft fasteners and accessories. This alloy has great impact strength at high hardness levels.

It was developed for enhanced creep resistance and for higher strength at temperatures above 1000¡ãF (537¡ãC).

The low carbon content is making 904L sensitization resistance by welding and it thus prevents IGC.

316 / 316L tubing is used mainly as seamless for pressure operations in extremely corrosive environments, such as acid processing and waste treatment equipment and salt water marine applications. Welded tube is used for structural applications such as handrails, machine supports for processing equipment and architectural supports.
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

La aleacion es un derivado del acero inoxidable 316 y es una parte integral de las aplicaciones relacionadas con la estructura. Especificaciones como ASTM A312 cubren tuberias de acero inoxidable 316ti de aleacion austenitica de construccion soldada y sin soldadura.

Type 316/316L is a chromium-nickel austenitic stainless steel containing molybdenum. The addition of molybdenum improves corrosion resistance compared to 304/304L in halide environments and in reducing acids such as sulfuric and phosphoric acid. Type 316L can be dual certified as 316 when the composition meets the carbon lower limit of 316L and the slightly higher strength level of 316.

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.

There are many different types of 316 stainless steel. Some common types are the L, F, N, and H variants. Each is slightly different and each serves a different purpose. “L” means 316L steel has less carbon than 316.

Sustained or prolonged exposure of Type 316L to 800-1500¡ãF (427-816¡ãC) may be harmful. In addition, stress relief between 100-1500¡ãF (593-816¡ãC) may cause this Type of slight embrittlement.

We offer products such as stainless steel 347 lock washers in various grades for optimum performance and robust use in applications critical to any sector or industry. Alloy 347H Washers (Din 1.4961 Washers) Stainless steel 347H square washers improve intergranular corrosion resistance and also reduce the tendency to form continuous chromium carbide networks at grain boundaries.

Grade 304 is the standard “18/8″ stainless steel; it is the most versatile and widely used stainless steel available in a wider range of products, forms and finishes than any other. It has excellent forming and welding characteristics.
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 B36.49

Our 347 stainless steel bars are extremely resistant to prolonged heat and corrosion, making them ideal for power generation, engines, welded fabrication and other high temperature applications. Also known as UNS S34700 bars, these 347 stainless steel bars have superior creep and stress rupture properties compared to other grades such as 304 stainless steel, with excellent mechanical properties.

While 316 is not completely rust-proof, the alloy is more corrosion-resistant than other common stainless steels. Surgical steel is made from subtypes of 316 stainless steel.

Basic features of stainless steel flange: it is composed of basic parameters, such as anchor bolt hole, raised face, connecting nozzle, core distance of anchor bolt hole, flange diameter, nominal size, nominal pressure, etc.

Stainless Steel 904L bolt is a member of the alloy steel family, which conservatively possess 10 per cent to 30 per cent of chromium element. This element offers extended resistance towards heat and corrosive condition, being low by the proportion of carbon. Exclusive elements like sulphur, aluminium, and titanium work as great support for 904L Stainless Steel Fasteners¡¯ strength.

The severity of corrosive environments may require annealing after welding or using 304L. Type 304L has a carbon content of 0.03% or less. This alloy can be used in the as-welded state without being affected by intergranular corrosion.
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 B36.32

One of the major concerns about the SS 304 Fitting is its low cost compared to other high end alloy material counterparts.All A403 gr WP304 Buttweld Elbow and 304 Pipe Fittings should experience heat-treatment.

Type 316 stainless steel is an austenitic chromium-nickel stainless steel and heat-resistant steel that has excellent corrosion resistance compared to other chromium-nickel steels when exposed to a variety of chemical corrosives such as seawater, brine solutions, etc.
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 B36.44

254 SMO es mucho mas fuerte que los grados austeniticos comunes, pero tambien presenta una alta ductilidad y resistencia al impacto. La tuberia SMO 254 a menudo se denomina grado “6 de molibdeno” debido a su contenido de molibdeno, que es capaz de soportar altas temperaturas y mantener la resistencia en condiciones volatiles.

316 stainless steel fully threaded rods and studs offer higher corrosion resistance than 18-8 stainless steel, making them ideal for applications in saltwater and chlorine environments. Also, the stainless steel threaded rod is made of 18-8 stainless steel for durability. The threads are rolled under high pressure for greater strength. Fits all standard washers and NC and NF nuts. Easy to cut, bend and shape. For use with anchor bolts, “U” bolts, eyebolts, hooks, short threaded studs, tie rods and tie-downs.

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

Stainless Steel is recognised as
the premium material for marine
applications, with excellent corrosion
resistance, strength and hardness.
Because 316L stainless resists rusting,
it makes an excellent choice for
architectural applications in aggressive
environments such as industrial and seafront buildings, wharves and piers.
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.”

UNS S31254 Weld Neck Flange has been done by advanced machines, the components, parts or equipment¡¯s manufactured from this alloy will attain a high surface finish as well as dimensional accuracy.

The main components of 304 stainless steel¡ªaside from iron¡ªare chromium and nickel. 304 contains 18 – 20% chromium (Cr). Chromium is an essential chemical in all stainless steel, it forms the thin passivation layer that makes the metal “stainless”
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 B36.33

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.

ASTM 182 is use in pressure systems, Included are flanges, fittings and similar parts to specified dimensions or to dimensional standards, such as the ASME specifications.

304 stainless steel is the most common form of stainless steel in the world due to its excellent corrosion resistance and value. It contains 16% to 24% chromium and up to 35% nickel, as well as small amounts of carbon and manganese.

With high ductility and impact strength, SMO 254 is a cheaper alternative to high nickel alloys and titanium alloys in some applications.

304L stainless steel is an ultra-low carbon version of the 304 steel alloy. The lower carbon content in 304L minimizes unwanted or unwanted carbide precipitation from welding. Therefore, 304L can be “welded” in severely corrosive environments and does not require annealing.
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.”