Stainless Steel 304 weld neck flanges

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.

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

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.

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.

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.

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.

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 A213 TP 310 Pipe consists of 24% Chromium, 19% Nickel, Sulfur, Phosphorus, Silicon, Manganese and Carbon. Higher chromium and nickel content also makes it superior to 304 or 309 stainless steel. The material also has a minimum yield strength of 205 MPa and a minimum tensile strength of 520 MPa. The elongation is 40%, and the Brinell hardness of the 310 stainless steel pipe is 225HBW.

SAE 304 stainless steel is the most common stainless steel. The steel contains both chromium (between 18% and 20%) and nickel (between 8% and 10.5%)[1] metals as the main non-iron constituents. It is an austenitic stainless steel. It is less electrically and thermally conductive than carbon steel. It is magnetic, but less magnetic than steel. It has a higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes.[1]

These are stainless steel washers with high oxidation resistance. Stainless steel 316Ti gaskets are commonly found in areas where oxidation is avoided, including furnaces, paper mill equipment, heat treatment, and more. These applications typically expose gaskets to acetic and citric acids, sulfur dioxide and ammonia to resist corrosion. The stainless steel 316Ti split gasket is designed for higher temperatures because it has a lower carbon content to prevent embrittlement.

SS 347 Weld Neck 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.

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

SUS316L pipe has excellent forming and welding characteristics. It is easily braked or rolled into various parts for use in industry, construction and transportation.

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.

Stainless steel washers are more corrosion resistant than steel washers and are almost as strong. 18 – 8 and 17 – 7 PH stainless steel gaskets can be used in wet, wet and washdown environments, but will corrode if exposed to salt water or chemicals.

UNS N08367 also commonaly called as AL6XN alloy. AL-6XN alloy (UNS N08367) is a low carbon, nitrogen-bearing and high purity “super-austenitic” stainless alloy. The corrosion resistance and high strength of the Al6XN WN Flange make it a better choice than the conventional duplex stainless steels such as 904L or 254 SMO where excellent weldability, formability, corrosion resistance and strength are essential.

The lower carbon content in 316L minimizes harmful carbide precipitation from welding (carbon is drawn out of the metal and reacts with chromium when heated, impairing corrosion resistance). Therefore, 316L is used when welding is required to ensure maximum corrosion resistance.
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

316 stainless steel pipe bend contains an addition of molybdenum that gives it improved corrosion resistance. This is particularly apparent for pitting and crevice corrosion in chloride environments.

304l stainless steel pipe has good machinability. Machining can be enhanced using the following rules: The cutting edge must remain sharp. Blunt edges can lead to excessive work hardening. The cuts should be light but deep enough to prevent work hardening on the surface of the material. A chip breaker should be used to help ensure that the chips remain concentrated at the cutting edge. This means that coolants and lubricants are required and must be used in large quantities.

The UNS S32760 Pipe Fittings have high tensile strength, durability, and excellent corrosion resistive property. The specifications of SA 815 WPS S32760 Elbow has criteria like size, standard, type and many more.

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.

SAE 304 stainless steel is the most common stainless steel. The steel contains both chromium (between 18% and 20%) and nickel (between 8% and 10.5%)[1] metals as the main non-iron constituents. It is an austenitic stainless steel. It is less electrically and thermally conductive than carbon steel. It is magnetic, but less magnetic than steel. It has a higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes.[1]

The austenitic structure also gives these grades excellent toughness, even down to cryogenic temperatures.

Alloy 309 can be utilized in sulfur containing atmospheres up to 1832°F (1000°C). The alloy is not recommended for use in highly carburizing atmospheres since it exhibits only moderate resistance to carbon absorption. Alloy 309 can be utilized in slightly oxidizing, nitriding, cementing and thermal cycling applications, albeit, the maximum service temperature must be reduced.

ASME B16.9 Sa 182 Gr F304 F316 BLRF 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.

The reason for alloy grade 304 Stainless Steel 304 Pipes being popular is that it offers good resistance to corrosion in several mediums. This is due to a higher content of chromium used in the alloying of stainless steel pipes 1.4301.
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.”

AISI 904L threaded rods are further reduced to required lengths and chamfered as stud threaded rods when required to hold components such as flanges, valves, filters and other plumbing components together. Also, SS 904L threaded rod is a recommended austenitic alloy for functions where SS 316l or SS 317l cannot provide basic corrosion resistance.

Seamless piping begins as a solid cylindrical hunk of steel called a billet. While still hot, billets are pierced through the center with a mandrel. The next step is rolling and stretching the hollow billet. The billet is precisely rolled and stretched until it meets the length, diameter and wall thickness as specified by the customer order.
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.”

304L is preferred. And it lacks a minimum carbon content, which is not ideal for high temperature applications where optimum strength is required, so 304H is the first choice. Thus, 304 is generally limited to rods or sheets that are to be machined into components that do not require welding, or sheets formed in articles, such as kitchen sinks or cookware, which are also not welded.
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 B36.55

A butt weld pipe fitting is designed to be welded on site at its end(s) to connect pipe(s) together and allow change in direction or pipe diameter, or branching or ending.

This fitting then becomes part of a system for transporting fluids (oil, gas, steam, chemicals, …) in a safe and efficient manner, over short or long distances.

SAE 304 stainless steel is the most common stainless steel. The steel contains both chromium (between 18% and 20%) and nickel (between 8% and 10.5%)[1] metals as the main non-iron constituents. It is an austenitic stainless steel. It is less electrically and thermally conductive than carbon steel. It is magnetic, but less magnetic than steel. It has a higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes.[1]

This alloy is the reason for the different properties of SS 304/304L/304H pipes and tubes. Some of the properties that pipes and tubes possess are corrosion resistance, good ductility, durability, high temperature stability and good toughness.
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 B36.60

Coiled tubing makes long length tube installations possible without the need for joining fittings. This reduces installation time and costs as well as eliminates potential leak points. We stock both seamless and welded tube coils to meet the needs of petrochemical, compressed natural gas (CNG), geothermal, and flow measurement applications. Coiled tubing can be provided in long mill lengths that stretch over a mile, or in custom cut-to-length sections as short as fifty feet.

321 Stainless Steel Hex Nuts are used in different application types. 321 material is a stable austenitic stainless steel. Meanwhile, stainless steel UNS S32100 hex bolts are a moderated austenitic alloy, the same as alloy 304, but with at least 5 times more titanium than carbon. The material contains 17% chromium, 9% nickel and titanium and is stable with carbon, iron, manganese, nitrogen, phosphorus, sulfur and silicon.

Greater strength and corrosion resistance still mandate the use of seamless stainless steel and nickel alloy tubing for high pressure applications within the oil and gas, petrochemical, chemical, energy, and pulp and paper industries.
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

SS F317L Flange, SS UNS S31700 Pipe Flanges, Stockist of Stainless Steel 317 Slip On Flanges, Stainless Steel 317 Flanges, SS 317 Blind Flanges Dealer in India, Global Supplier of SS 317L Weld Neck Flange, ANSI B16.5 SS S31703 Orifice Flanges, BS10 Table D, Table E, DIN Standard Flanges.

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.