Stainless Steel pipe fittings 316 pipe bend as a better option for welding to ensure maximum corrosion resistance

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

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.

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.

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 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.

Butt weld flanges are typically used in applications where high pressure is a concern. The inner diameter of the flange is designed to match the inner diameter of the pipe. Butt weld pipe flanges with hubs are available in published sizes from 1/2″ to 96″. Our company manufactures butt weld flanges in all material grades, sizes and sizes.

ASTM A182 F 317 Stainless Steel Flanges
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.

When selecting the 304 Stainless Steel that must endure corrosive environments, austenitic stainless steels are typically used. Possessing excellent mechanical properties, the high amounts of nickel and chromium in austenitic stainless steels also provide outstanding corrosion resistance.

Grade 1.4404 or 316L is an austenitic stainless steel AISI 316 with very good corrosion resistance due to its high chromium and molybdenum content and low carbon content. Its strength in the hardened state is about 600 MPa for large diameters, but for small sections, the strength can be increased by cold working.

321 stainless steel, also known as UNS S32100 and Grade 321, is primarily comprised of 17% to 19% chromium, 12% nickel, .25% to 1% silicon, 2% maximum manganese, traces of phosphorus and sulfur, 5 x (c + n) .70% titanium, with the balance being iron. With regards to corrosion resistance, 321 Stainless Steel is equivalent to Grade 304 in the annealed condition and is superior if the application involves service in the 797¡ã to 1652¡ã F range. 321 Stainless Steel combines high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion.
UNS S32100 Reducing Tee is preferred due to its ability to work in high pressure and temperature even at a higher temperature.
Stainless Steel 321 / 321H Pipe Fittings are used in filtration, refrigeration, oil, gas, petrochemical and in offshore oil drilling industries. The material has chromium, nickel, titanium and other elements along with carbon. The 321H has higher carbon than the other versions. There are different types of fittings such as the 321/321H Stainless Steel Buttweld Fittings which are most commonly used but there are also the seamless fittings. The Stainless Steel UNS S32100 Pipe Elbow is a fitting type that is used in high temperature applications to change direction of flow.

The Stainless Steel 304 Sheet also has manganese, carbon, silicon, sulfur, nitrogen and phosphorus in the composition. The material is strong and has 205MPa minimum yield strength and 515MPa minimum tensile strength in general.

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

Welded tubing is produced by rolling strips of stainless steel into a tube and then welding along its full length. After welding, the weld seam, or bead, can be refined by cold rolling and forging methods or left as is.
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

While the chemistry of Stainless Steel 304L Flanges is similar to grade 304, there are some changes done to its chemical composition. The modification in the chemistry of grade 304L improves its properties like weldability.

Stainless steel is an iron alloy containing at least 10.5% chromium. Chromium produces a thin layer of oxide on the surface of the steel, called a “passivation layer”.

Stainless steels are not known for good electrical conductivity. And Stainless steels with high concentrations of chromium and nickel retain strength at high temperatures.
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.”

S31803 is the Unified Numbering System (UNS) designation for the original duplex stainless steel. The UNS system was created by multiple trade groups in the 1970s to reduce confusion when the same alloy was called different things, and vice versa. Each metal is represented by a letter followed by five numbers, where the letter represents the metal series, i.e. S for stainless steel.

For paper mill applications requiring lower alloy grades that do not have sufficient corrosion resistance. Based on a 22% chromium content, they have a combined austenitic:ferritic microstructure that provides greater strength, corrosion resistance and cost-effectiveness.

The UNS S31803 (ASTM F51) specification has been largely superseded by UNS S32205 (1.4462, ASTM F60). This reflects their desire to maximize the alloy’s corrosion properties, thanks to the development of the AOD steelmaking process, which allows for tighter control of composition. In addition, it allows to influence the nitrogen addition level rather than just being present as a background element. Therefore, the highest performing duplex grades seek to maximize the content of chromium (Cr), molybdenum (Mo) and nitrogen (N).

In order to convey the pipeline, it is necessary to remove the straight hose in the pipeline. When using various pipelines, various pipelines must be used. When the pipeline is used, the elbow must be used to change the size of the pipeline. When bifurcating, the three-way pipe The flange connection used when the joint is used with various pipe joints, in order to reach the long-distance transmission pipeline, in order to reach the thermal expansion and cold contraction joint or effective connection aging of the pipeline, the long-distance expansion and cold contraction joint is used for the connection of the pipeline. , In the connection of various instruments, there are also the connectors and plugs of the instrument phase.

Grade 304L is a low carbon version of 304 which does not require post weld annealing and is therefore widely used for heavy duty components (about 6mm+). The higher carbon grade 304H can be used at elevated temperatures. The austenitic structure also gives these grades excellent toughness, even at low temperatures.
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 B36.51

1.4529 German numeral code. Is a super duplex stainless steel, the main components: 20Cr-25Ni-6Mo-1Cu-0.2N corresponding to the United States: N08926, 254SMo…
1.4529 (UNS N08926) has very high resistance to pitting and crevice corrosion in halide media and in acidic environments containing sulfur and hydrogen
It can effectively resist chloride ion stress corrosion, and also has good corrosion resistance and good stability in oxidizing and reducing media.
The mechanical properties are slightly better than 904L, and it can be used in the manufacture of pressure vessels from -196 to 400 ¡ãC.

The carbon content of 254SMO is very low, which means that there is very little danger of carbide precipitation caused by heating. It can pass the Strauss intergranular corrosion test (Strauss Test ASTMA262 order E) even after one hour of sensitization at 600-1000¡ãC. However, due to the high alloy steel content.

Stainless steel 310 sheet is a medium carbon austenitic stainless steel, for heat applications such as furnace parts and hotness procedure tools.

BS10 Table D, Table E, DIN Standard Flanges, SS UNS S31635 Pipe Flanges, Stockist of SS 316Ti Slip On Flanges, Global Supplier of SS 316Ti Weld Neck Flange, Stainless Steel 316Ti Flanges, ANSI B16.5 SS 316Ti Orifice Flanges, SS F316Ti Flange, SS 316Ti Blind Flanges

Stainless Steel 316Ti Bolt It is one of the most important parts in the commercial field as it is widely used in commercial products to hold it well. Somehow, the product contains a lot of molybdenum, which improves its corrosion resistance very well. Bolts of this grade have good toughness and work well even at low temperatures. It exhibits excellent resistance to various environments and temperatures, as well as to corrosion and oxidation over time. Stainless steel 316Ti hex head bolts are typically used in areas that can withstand higher temperatures than Type 304, and their low carbon makes them resistant to carbon precipitation.

Stainless steel 235MA fasteners are mass produced in strong specialty metals. Stainless steel is a metal that is in high demand in all industries. The metal is very strong and durable, proving its usefulness. 253 ma fasteners are made with high quality raw materials from reputable factories. Proper oversight from a team of experts will help effectively ensure that the 253 ma fasteners meet all your desired applications.

INCOLOY alloy 926 (UNS N08926 / W. Nr. 1.4529 / INCOLOY alloy 25-6MO) pipe fitting is a super-austenitic stainless steel containing 6% molybdenum and enhanced by an addition of nitrogen. The nickel and chromium contents of this alloy make it resistant to a wide range of corrosive environments.

ASTM A403 WP316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.

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 A453 specification describes the detailed requirements for Class A, B, C, and D, Class 660. The A453 specification covers Class 660 bolt materials with two classes of yield strength, viz. 85 ksi and 100 ksi [585 and 725 MPa] respectively for high temperature service, components such as bolts, screws, nuts, studs and various other fasteners for pressure vessel and valve flanges. A286 is a precipitation hardening austenitic stainless steel designed for temperatures up to 1300¡ãF (704¡ãC) where high tensile strength, excellent creep strength and good corrosion resistance are required.

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 high levels of chromium and nickel in 304 and 316 stainless steels make them highly resistant to heat, wear and corrosion. Not only are they known for their corrosion resistance, but they are also known for their clean appearance and overall cleanliness.
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 B36.76

904L hex nuts which has maximum service temperature of 450 degree ¡æ . Common applications take advantage of corrosion resistance of these Alloy 904L nuts, where these include acid processing plants, equipment for cooling seawater, plup and paper operation, oil refining, and environmental equipment.

Some of the properties found in these stainless steel round bars are excellent general corrosion resistance, resistance to sensitization, ease of manufacture, good formability, high tensile strength, robust construction, corrosion resistant body, long service life, high temperature resistance, Good dimensional accuracy and surface smoothness finish. In our high-operations manufacturing, the development of high-grade round bars is done under the appropriate supervision of a team of dedicated experts.

Precipitation hardening martensitic stainless steels have comparable corrosion resistance to austenitic grades, but can be precipitation hardened to higher strengths than other martensitic grades. The most common 17-4PH uses about 17% chromium and 4% nickel. The Lockheed-Martin Joint Strike Fighter was the first aircraft to use precipitation-hardenable stainless steel Carpenter Custom 465 in its fuselage.

304L is a variant of 304 stainless steel with a lower carbon content and is used where welding is required. The lower carbon content minimizes carbide precipitation in the heat-affected zone near the weld, which can lead to intergranular corrosion (welding corrosion) of stainless steel in some environments.
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 B36.23