Steel Pipe Fittings

Forged fittings produced in a facility covered by the ASME B16.9 standard must be manufactured in accordance with ASTM A 403. Molybdenum bearing stainless steel 316L fittings are also known as marine grade due to their excellent resistance in marine environments. While the chemical composition of grade 316L is similar to that of grade 316 stainless steel, the main difference between the two alloys is the nitrogen and carbon content.

A reduction in carbon content in any austenitic stainless steel alloy has proven to be detrimental to fittings. To solve this problem, manufacturers add some nitrogen to the alloy of UNS S31603 316L stainless steel fittings, making it mechanically similar to stainless steel alloy 316.

Molybdenum-containing austenitic stainless steel DIN 1.4404 seamless pipe fittings are relatively low in carbon compared to DIN 1.4401 grades, but with small additions of molybdenum and nitrogen, and are used in light or moderately corrosive industries.

This 316L Stainless Steel 90 Degree Weld Elbow is a common connection pipe fitting used in plumbing installation. It is used for connecting the bend of pipe and changing the direction of pipe. Since the 90 degree weld elbow has good strength and resistance to corrosion, it has long service life and low maintenance cost.

The ASTM A403 specification also requires Werkstoff No. 1.4436 316 stainless steel chemical composition fittings to meet standards for elements such as carbon, silicon, chromium, manganese, phosphorus, sulfur, molybdenum, and titanium. To check the conformance of these ASME B16.9 SS 316 fittings, they are subjected to chemical and product analysis.

Compared to austenitic stainless steel alloy 304, UNS S31600, commonly referred to as marine grade stainless steel, has better mechanical properties and corrosion resistance. Similar to Alloy 304, 316 stainless steel fittings belong to the family of austenitic stainless steels. Although it is known as a chromium-nickel stainless steel alloy, this molybdenum-containing alloy grade imparts good pitting resistance to fittings compared to common stainless and carbon or alloy steel grades.

Another key feature of duplex stainless steel is its enhanced corrosion resistance. Due to its higher strength, longer component life cycle and lower alloy composition, duplex stainless steels can be a very cost-effective solution to engineering problems.

1.4404 SA403 WP316L elbow not necessary. Due to their excellent resistance to intergranular corrosion, these fittings can also be used in the as-welded state. Cold working the alloy will not only increase the strength and hardness of ASTM A403 WP316L fittings, but may also make them slightly magnetic.

Stainless steel 310 elbow butt welded pipe fittings are also used in most large modern structures such as stadiums and skyscrapers, bridges and airports. Even those with concrete structures are reinforced with stainless steel 310S tee butt welded pipe fittings, and it is also widely used in major appliances and automobiles.

The pitting resistance of ASME B16.9 SS 316L fittings is much higher compared to Grade 316. While Alloy 316L can be easily welded by most commonly used processes, Werkstoff Nr. is post weld heat treated.

UNS S31803 Forged Threaded 45 Degree Elbow Fittings are widely recognized for their advanced finish, dimensional accuracy and corrosion resistance. It provides customers with excellent overall performance and therefore has some great features such as high quality, non-corrosiveness, cost-effectiveness, etc.

Stainless steel ASTM A403 WP316L fittings can be annealed and hardened by a cold working process. Stainless Steel ASTM A403 WP316L Fittings can withstand service containing nitric and phosphoric acids and the resulting oxidation.

UNS S31803 offers class-leading excellence, durability, excess energy and corrosion resistance. Our clean production process, absolute green factory, excellent metal raw materials and professional panels, provide a wide range of high-quality solid accessories.

ASTM A403/ A182/ A240 and ANSI B16.9/16.28/ B16.25/ MSS SP-43. 316/316L is a nickel-chromium stainless steel alloy to which copper and molybdenum have been added. It is a non-magnetic austenitic stainless steel, so it is especially useful in severely corrosive conditions.

UNS S32205 Forged Socket Welded 90 Degree Elbow Fittings in-depth various programs with Oil & Gas, Refinery, Petrochemical, Chemical, Fertilizer, Power, Structural & Mechanical, Automotive, Bearing Programs.

316/316L has excellent oxidation and pitting resistance properties. Pipe fittings SS 316 / 316L are ideal for many industrial processes that require high resistance in harsh environments. These tubular fittings can withstand pitting corrosion from many acidic solvents, chemicals, and chlorides. We are known for providing products according to the urgent requests of our esteemed customers. Our assembled SS 316/316L pipe connectors are of high quality and can withstand high pressure and high temperatures.

The S31803 is used in many programs in unique industries such as superheaters, boilers, condensers, heat exchangers, chillers, coolers/intercoolers, etc. They are also used in unique industries such as fertilizer plants, oil refineries, steel mills, sugar industries, and more. Duplex WNR 1.4462 Forged Socket Weld Hex Plus Fittings done by run mode and follow steps to complete important radii with buyer drawing.

UNS S31803 fittings are composed of duplex stainless steel with equal amounts of austenitic and ferritic microstructures. UNS S31803 fittings are two-phase, ferritic, austenitic, 22% chromium, 3% molybdenum, 5 to 6% nickel alloy stainless steel.

Our products, such as Duplex Steel S31803 Butt Welded Pipe Fittings, are custom made to our esteemed customers’ requirements and manufactured with precision. We believe in timely delivery without compromise.

We are engaged in the manufacture and supply of high quality duplex steel s31803 pipe fittings and duplex steel s32205 pipe fittings. These duplex s31803 seamless pipe fittings and duplex s32205 welded pipe fittings are available in various sizes according to customer requirements.

2205 is a standard duplex steel with 21% chromium. The material is strong, twice as strong as austenitic steel types.

Duplex UNS S32205 Pipe Elbows are used where the direction of the pipe must be changed and there is less stress on the pipe wall. Elbow is one of the most commonly used accessories. Most fittings have nominal bores ranging from 1/8″ to 42″.

Fittings such as ASTM A815 UNS S32205 Long Radius Elbows are used in seawater, marine and highly corrosive applications such as the oil, oil and gas, and offshore oil drilling industries because the duplex material is strong and resistant to corrosion by acid and chloride ions.

The chromed duplex steel UNS S31803 is very resistant to welded joints and can easily fit into any length thanks to a wide range of sizes and shapes. Also known as WNR 1.4462, these fittings have long been used in a variety of industries such as oil and gas, chemical, pharmaceutical, paper, sugar and more.

The microstructure of duplex stainless steels is split approximately 50:50 between austenite and ferrite, and the balance of these phases provides the following benefits: Higher strength, approximately twice that of Type 304 austenitic stainless steel . This results in a reduction in the thickness of the plates used in fabrication, resulting in reduced weight, which is of particular importance in structural applications such as pressure vessels, storage tanks and bridges, as well as good weldability of thick plates, good low temperature toughness, stress resistance Corrosion cracking is important in many applications including hot water tanks, processing plants, brewing tanks and desalination plants.

Stainless steel 316L fittings are made from a low carbon version of the 316 material. Elbows also have different variations. The usual elbow is a 90 degree elbow, with 45 degree elbows and short and long radius versions also available.

Hastelloy C22 pipe fittings is a combination of versatile austenitic nickel, chromium, molybdenum, and tungsten alloy. This alloy enhances the resistance to corrosion, petting, and oxidations.

The UNS N10276 Fittings have high tensile strength even at elevated temperatures and demonstrate good performance under high pressure. The tensile strength of the ASTM B366 UNS N10276 Stub End is about 105.4 Ksi.The ASTM B366 WPHC276 End Cap has great fabrication properties. B366 WPHC276 is easily fabricated by cold working. Although the Grade WPHC276 Reducer can be hot worked, the process needs to be carried out adhering to certain parameters

Butt weld fittings connect with pipe to deliver air, water, natural gas, and oil in plumbing applications and food and dairy processing. Butt weld (BW) fittings form pipe joints with strength, fatigue, corrosion resistance, and temperature compliance.

Being a two ¨C phase material (austenitic ¨C ferritic) stainless Steel BW Pipe Fittings will present a different tool wear profile from that of single ¨C phase steels of type 304L.