Alloy 310 can be used in moderately caburizing, moderately oxidizing, nitriding, cementing and thermal cycling applications when not used at the maximum service temperature.

Stainless Steel 310 Flanges are made up of a stainless steel grade that has high amounts of nickel and chromium. It is a chromium nickel alloy with 24% chromium and 19% nickel in the composition. Navstar Steel is a leading manufacturer and supplier of the Stainless Steel 310 Flanges in different variations.

There are also 310S and 310H grades of flanges based on the carbon content. These flanges are used in high temperature service with high corrosion prone environments because of the high temperature tolerance and high oxidation corrosion resistance.

Though 310 is ideal for high temperature use, it should not be exposed to the severe thermal shock of repeated liquid quenching or where aqueous corrosive contaminants are present.

310SS flanges also have good resistance to sulfidation and other forms of hot corrosion. Although primarily known for its high temperature properties, 310 stainless steel also provides excellent performance at cryogenic temperatures.

ASTM A182 F309H Stainless Steel Flanges products are designed and developed in accordance with international quality standards and national quality standards.

A wide variety of stainless steel flanges are all available at HT PIPE, including weld necks, slip-ons, threaded, socket weld, lap joints, blinds, and hub blinds.

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

There are classes 150 to 2500 and up to PN64 in this range of flanges. There are different types such as the SS UNS S30908 Orifice Flange, blind flanges, ring type joint flanges, raised face and flat face flanges.

There are also different standards that govern the nominal bore sizes of the flanges. The ANSI B16.5 SS 309S Blind Flange is a blind flange that is used to close a connection.

HT PIPE is a leading manufacturer of these flanges in large scales. There are different classes such as the Class 150 SS 309S Flanges which denote one of the low pressure classes.

Stainless Steel 309S Flanges can operate at temperatures up to 1038 degrees Celsius. They are made up of a material that is strong and corrosion resistant as well.

Our supplied 309 Stainless Steel Flanges are hardness test and other mechanical tests of tensile of the area and so on before packaging and transportation to guarantee long lasting service to the customers.

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.

For maximum corrosion resistance, forgings should be annealed at 1900°F minimum and water quenched or rapidly cooled by other means after hot working operations.

AISI 304H is readily formed and fabricated through a full range of cold working operations.

Any cold working operations will increase the strength and hardness of the material, and may leave it slightly magnetic. AISI 304H can be forged in the 1700-2200°F range.

AISI 304H flange can be used in heading, drawing, bending, and upsetting.

AISI 304H is a tough austenitic stainless steel subject to work hardening during deformation and, unless modified for improved machining response, is resistant to chip breaking. The best machining results are achieved with slower speeds, heavier feeds, excellent lubrication, sharp tooling, and powerful, rigid equipment.

We offer huge stock of odd sizes & hard to find Standards – ASME/ ANSI, EN, DIN, AFNOR, AWWA, GOST, BS, JIS, AS, MSS, SA, UNI, AISI SS Pipe Flanges offering in Grade 304L, DIN SS 1.4306 Pipe Flanges, SS F304L Flanges, SS UNS S30403 Flanges, Werkstoff No 1.4306 SS Flanges, ASTM A182 F304L Flanges, SS 1.4306 Flanges at market leading prices from China.

Stainless Steel 304L Flanges are made up of the basic 18-8 stainless steel material that has 18% chromium, 8% nickel, carbon, silicon, sulfur, manganese and phosphorus in the composition. The material has good strength and low corrosion resistance. The 304L Stainless Steel Slip on Flanges are made under different specifications and dimensions according to different standards.

The lowering of carbon content as well as the addition of nitrogen in the alloy of ASME B16.11 Cl3000 A182 F304L Slip On Flanges, is what brings about the changes in the alloy. Firstly, a low carbon content provides an ease with regards to welding.

The flanges may be made from forgings, castings, or plates covering various types and classes of ASME B16.5 and ASME B16.47 (both Series A and Series B). Stainless steel 304/ 304L flanges of ASME B16.5 are available in Classes 150, 300, 400, 600, 900, 1500, 2500.

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 304/ 304L flanges may be manufactured in accordance with ASME B16.5 or ASME B16.47 with nominal composition of 18Cr-8Ni. The letter ¡°L¡± denotes low-carbon version of the 304 stainless steel.

ASME B16.47 Series A are available in Classes 150, 300, 400, 600, 900; that of ASME B16.47 Series B are available in Classes 75, 150, 300, 400, 600, 900

Stainless Steel 304 Flanges are components that are used to connect pipes together. They differ from the fittings in that all flanges have an outward projection from them that provides additional space for attachment such as welding or bolting. Roopam Steel is a manufacturer and leading supplier of these flanges.

At moderate temperatures, Werkstoff No 1.4301 SS 304 Flanges can also deliver a good performance in caustic solutions, especially those solutions that are free of chlorides or fluorides.

Supplied with pressure fittings (NPT), ASTM B462 Alloy UNS N08020 Blind Flanges that can be connected to a pipe or valve, equipment with a nozzle and their insusceptibility to acidic attack is a popular reason for them being in the offshore and oil industry.

We are manufacturers of Alloy 20 Lap Joint Flanges that exhibit an ameliorated general corrosion resistance to sulphuric acids, much needed in the synthetic rubber manufacturing plants and mixing tanks.