china supplier pipe fitting of high quality ASTM A403 WP347 cross

Stainless Steel Pipe Fittings are used in the water pipeline, natural gas, fabrication, and nuclear power plant industry.

The combination of very low corrosion rates in high-velocity sea water and high strength make alloy K-500 pipe bend and elbow particularly suitable for shafts of centrifugal pumps in marine service.

This product is suitable for the stainless steel pipe system in dairy, food, beer, beverage, pharmaceutical, cosmetics and other industries.

All kinds of pipe products have DIN, ISO, 3A, SMS, BS, IDF, DS, BPE standard. And pipe fitting: 45¡ã/90¡ã/180¡ãbend series, tee/cross series, concentric(eccentric) series make your pipeline system free connectivity. Each series pipe fittings have weld, clamp, thread and flange four common install ways with your pipe system standard connections.

This durability is an extension of their chemical composition and the biphasic they exhibit. Duplex alloys are neither fully austenitic nor fully ferritic. As a result, the duplex nature of duplex steel butt welded fittings makes them one of the toughest alloys around.

These Hastelloy fittings are available in a variety of styles such as Hastelloy end caps, short ends, fittings, equal tees, unequal tees, concentric reducers, eccentric reducers, collars, Long radius elbows, short radius elbows, return elbows, elbows and joints, etc.

Type 304 stainless steel is a T 300 Series Stainless Steel austenitic. It has a minimum of 18% chromium and 8% nickel, combined with a maximum of 0.08% carbon. It is defined as a Chromium-Nickel austenitic alloy.304 stainless steel is used for a variety of household and industrial applications such as food handling and processing equipment, screws,[3] machinery parts, utensils, and exhaust manifolds. 304 stainless steel is also used in the architectural field for exterior accents such as water and fire features. It is also a common coil material for vaporizers.

A403 wp304 Tee is a T-shaped fitting with two outlets connected at 90 degrees to the main line. At right angles to lines, used to connect pipes and pipes.

Titanium behaves as an inert element in the presence of oxygen and water, which means it does not react with oxygen and water at ambient temperature conditions.

Alloy 600 / Inconel 600 is combination of Nickel Chromium and Iron providing a standard material for the chemical industry and the automotive engine, aero engine and airframe sectors.

Two criteria for evaluating oxidation resistance are weight change and depth of corrosion penetration. HASTELLOY X pipe bend excels in both respects due to the formation of a protective, tenacious oxide film.

Stub ends are used with lap flanges. Metline is an ISO certified, PED approved duplex 2205 stub end manufacturer and supplier with a manufacturing base in India. We can supply both long and short ends (collars) with test certificate according to EN10204 3.1.

SS 316L seamless pipe fittings possess greater durability under pressure and higher aesthetic appeal than its less expensive welded counterpart.

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.

Hastelloy B2 pipe bend is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids.

The Carbon Steel A234 WPB Smls Reducer is a seamless product that reduces the diameter of the pipeline.Unless specified for carbon steel plates or sheet, the steel may be made to either coarse grain or fine grain practice. Which ASTM A234 WP9 shall be made to fine grain practice.

As most bent pipes do not alter the ends of the piping, pipe bends are often easy to implement within a processing system using standard welding processes, flanges, or other connection methods.

Super duplex UNS S32750 Buttweld Fittings has a low carbon content which lowers the risk of carbide precipitation in the grain boundaries during the heat treatment. They are highly resistant to crevice corrosion due to high chromium and molybdenum content of UNS S32750 Super Duplex Pipe Fittings makes it extremely resistant to uniform corrosion by organic acids such as formic and acetic acid.

A 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.

It can be easily formed. Our duplex steel fittings are austenitic-ferritic stainless steels for corrosive environments that resist localized corrosion such as pitting, crevice corrosion and stress corrosion cracking.

Inconel600 is suitable for welding with the same material or other metals by any traditional welding process, such as tungsten electrode inert gas welding, plasma arc welding, manual sub-arc welding, metal inert gas shielded welding, molten arc inert gas shielded welding, and pulsed arc welding. Welding is the preferred solution. When using manual arc welding, it is recommended to use a shielding gas mixed with various components (Ar+He+H2+CO2).
Welding of Incoloy 825 must be carried out in the annealed condition and cleaned with a stainless steel wire brush to remove stains, dust and various markings. When welding the root of the weld, extreme care must be taken (Argon 99.99) to obtain the best quality of the root weld so that the weld does not produce oxides after the root has been welded. Color from the weld heat-affected zone should be removed with a stainless steel brush while the weld area is not cool.

Incoloy 800 pipe fittings, resistant to seawater and salt water even in reducing environments.

Ordinary steel fittings are susceptible to chloride stress corrosion cracking. However, ASME SA815 Duplex Pipe Reducers are better because they inhibit deformation and avoid corrosion cracking even at high temperatures. UNS S31803 Duplex Steel Tee is said to have amazing resistance to toxicity and elasticity, so it is used in the gas desulfurization industry. WERKSTOFF NR. 1.4462 end caps are highly resistant to intergranular corrosion and are therefore used for termination connections.

The regular products of A234 WPB pipe fittings are elbows,tees,reducers,caps,cross.There are seamless and ERW A234 WPB pipe fittings,the seamless A234 WPB pipe fittings means the fittings are made from the seamless steel pipes,ERW means the fittings are made from ERW steel pipes.

The carbon steel ASTM A234 WPB pipe fittings offer a wide of industrial application like chemical equipments, boiler and exchanger manufacturing, mining, refineries, utilities, oil refineries and many others.

The standards are ASME B16.9 and B16.28 and the schedules range from sch5s to XXS.

Fully austenitic welds are more prone to cracking during welding. For this reason, Type 316 and Type 316L “matching” filler metals are formulated to cure with a small amount of ferrite in the microstructure to minimize cracking susceptibility.

Astm b366 incoloy 800ht butt welded pipe fittings have some chemical compositions such as chromium, nickel and iron. Our butt welded pipe fittings provide increased creep and stress rupture and high temperature corrosion resistance. These butt weld fittings are available in custom and standard forms. Astm b366 incoloy 800ht butt welding fittings manufacturing process to ensure top quality.

Inconel 600 fittings are made from a nickel-chromium alloy that contains a minimum of 72% nickel and 14% chromium in a composition with carbon, manganese, silicon, sulfur, copper and iron.

Stainless steel reducer tee is widely used in the construction and overhaul of petrochemical, petroleum, liquefied gas, chemical fertilizer, power plant, nuclear power plant, shipbuilding, papermaking, pharmaceutical, food sanitation, urban construction and other industries.

Due to the lower carbon content in 317L fittings, the alloy can be welded without intergranular corrosion. Generally, intergranular corrosion is the result of chromium carbide precipitation on the surface of metals with a higher carbon content and prolonged exposure to high temperatures. Because the alloy used for 317L joints can withstand high temperatures without being corroded by intergranular corrosion, these joints can be used in the as-welded condition.