HT ASTM A403 WP321-S 1.5 X 1 SCH40S TEE ASME B16.9 Heat No.43128

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.

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.

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.

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.

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.

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.

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.

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.

Fusion weldability of Type 304l stainless steel is 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 can be used.

Another feature of 304 stainless steel pipe is that the metal has excellent tensile strength and toughness, which is seen even when these pipes are exposed to low temperature environments.

Grades 309/309S are austenitic chromium-nickel stainless steels typically used in high temperature applications. Due to the high chromium and nickel content, grade 309/309S pipe is highly resistant to corrosion and has excellent resistance to oxidation. 309 Stainless Steel Threaded Rods are austenitic stainless steel threaded rods made from an alloy containing chromium and nickel. Stainless steel 309 threaded rod for low temperature service and highly corrosive environments. Additionally, 309 stainless steel has better corrosion resistance than 304 due to its higher nickel and chromium content. The alloy has been used in furnace parts, high temperature vessels, welding wire and fire box panels.

Grade 304L is widely used in the manufacturing industry and all standard welding techniques can be used for 304L plate and 304L pipe. The “L” in 304L stands for “low carbon content” and indicates a maximum carbon content of 0.035%. The “H” in 304H stands for “High Carbon Content”, which means that the carbon content is not less than 0.04% and not more than 0.10%.

Solution treatment is the most common heat treatment method after stainless steel casting process. The carbide phase is completely or substantially dissolved after the austenitic stainless steel is heated to about 1100 ¡ãC .

Seamless piping is required for many high-pressure, high-temperature applications in the oil & gas, power generation and pharmaceutical industries. Welded piping (which is generally cheaper to produce and is more widely available) is specified across all industries as long as the temperature, pressure and other service variables do not exceed parameters noted in the applicable standard.

Stainless Steel 316 is the standard molybdenum-bearing grade, second in importance to SS 304 amongst the austenitic stainless steels.

304/304L cannot be hardened by heat treatment. Cold working increases tensile strength and hardness. Annealing range is between 1850¡ã and 2050¡ãF. Cool quickly. Water should be used for heavier parts; air for lighter parts. The stress relief range is between 400¡ã and 750¡ãF.
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 B36.35

UNS N08926 forged products,UNS N08926 forged nozzles,UNS N08926 forging eccentric shaft that are used on processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree.

UNS NO8904, commonly known as 904L, is a low carbon high alloy austenitic stainless steel which is widely used in applications where the corrosion properties of AISI 316L and AISI 317L are not adequate.

Stainless steel 1.4529 HCR is characterized by a high resistance to localized corrosion phenomena such as crevice corrosion, pitting corrosion or chlorine-induced stress corrosion cracking. It also exhibits excellent mechanical properties and can be used over a wide temperature range. It has excellent elasticity and abrasion resistance in contact with sulfuric or phosphoric acid, or chlorides and salts.

An austenitic stainless steel grade, the chemical composition of stainless steel 304 flanges gives it an advantage over ordinary carbon steel grades. Although they cost more than previous alloys, the performance they offer takes applications to the next level.

The function of stainless steel flange is actually to connect the pipe end with the pipe end. There are flange eyelets on the flange edge, and the stainless steel bolts make the two flanges to be matched tightly. When connecting, gaskets, PTFE gaskets, metal gaskets, silicon gaskets, etc. are required between flanges for sealing.

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.

The alloy has good oxidation resistance and creep strength to 1500¡ãF (816¡ãC). It also possesses good low temperature toughness.

Grade 304 / 304L stainless steel has a minimum of 18% chromium and 8% nickel. The only difference between them is the carbon content. Type 304 has a maximum carbon of 0.07% .Type 304L has maximum carbon of 0.030 %. This range of carbon in the steels affects the corrosion resistance. 304 / 304L is available in sheet, sheet coil, plate, plate coil, round bar, processed flat bar and tubular products for further manufacturing.

AL 6XN gaskets are super austenitic AL 6XN gaskets are super austenitic, made from an alloy containing limited carbon content of chromium, nickel and molybdenum. AL 6XN gaskets are resistant to chloride stress corrosion cracking. AL6XN gaskets are made from an alloy that is a super-austenitic metal that resists crevice corrosion, pitting corrosion, chloride-induced corrosion and stress corrosion cracking. It is also resistant to alkaline and salt solutions, protects products from metal contamination and prevents corrosion in fluid delivery systems.

Stainless steel is also composed of at least 10.5% chromium, a metallic element that gives the metal its finish and superior corrosion resistance.

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.

SS 316 Blind Flange
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.

ASTM A182 F310s Flange combining excellent high temperature properties with good ductility and weldability, is designed for high temperature service. It resists oxidation in continuous service at temperatures up to 1150¡ãC provided reducing sulphur gases are not present.

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.

These flanges have excellent corrosion resistance compared to 304 grade stainless steel flanges. We manufacture stainless steel 316L blind flanges of high quality for use in piping in critical conditions. This is an austenitic stainless steel.

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.

304/304L stainless steel sheet is often used in cold forming operations during the application process. Its cold forming performance is an important technical indicator to measure whether the forming is smooth and the yield rate. The influencing factors of cold forming of 304 stainless steel are more complicated. As far as its metallographic factors are concerned, it is mainly the composition of the steel, that is, the ratio of chromium equivalent to nickel equivalent, and the elongation of conventional tensile properties is an important characterization index. In order to obtain good cold forming properties, the ratio of chromium equivalent to nickel equivalent in the steel needs to be controlled within an appropriate range.
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 B36.25

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.

Chromium oxide is created when chromium and steel react, which gives the corrosion resistant properties to stainless steel. This is one of the reasons stainless steel is great for sanitary valves and other sanitary items, because it does not corrode.
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

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.

There is more carbon in 316 stainless steel than 316L. This is easy to remember because the L stands for “low”. But even with the lower carbon content, 316L is very similar to 316 in almost every way. Costs are very similar, and both are durable, corrosion-resistant, and a good choice for high-stress situations.
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 B36.52