ASTM A815 specification covers two general classes, WP and CR, of wrought ferritic, ferritic/austenitic, and martensitic stainless steel fittings of seamless and welded construction.
Seamless Butt Weld Fittings: 1/2¡å ¨C 10¡å, Welded Butt Weld Fittings: 1/2¡å ¨C 48¡å
Stainless steel grade 317L is a low carbon version of grade 317 stainless steel.Our Stainless Steel 317/317L Pipe Elbow are available in several end types, like threads, bevelled ends, bended, seamless, etc. and in different diameters and thicknesses.
ASTM A403 WP321 pipe fittings mean the pipe fitting which material is Wrought Austenitic Stainless,they are used for the pressure piping systems of moderate and high temperature services.
ASTM A403 is the standard of pipe fittings material,it indicates the materials properties of different kinds of stainless steel,WP321 is one of the steel grade in this standard.
ASTM A403 WP321 is one of the most common stainless steel pipe fittings material.(ASTM A403 WP321 Standard Specification)
Stainless Steel A403 WPS31254 contains higher chromium and low carbon content.Size : ?¡±NB to 48¡åNB in Sch 10s, 40s, 80s, 160s, XXS.
Type : Seamless / Welded.This steel type contains as low as 0.03% of carbon content and thus reduces its susceptibility to intergranular corrosion.
ASTM A403 WP304H pipe fittings mean the pipe fittings which material is wrought austenitic stainless and grade is ASTM A403 WP304H.The material is additionally utilized all through the control era industry.
This kind of steel can be continuously exposed to temperatures of about 1500¡ãF without appreciable scaling.Schedules :Sch.40 to Sch.XXs
A403 316L Stainless Steel covers the standard for wrought austenitic stainless steel fittings for pressure piping applications.Compared to grade 316, the pitting resistance properties of ASME B16.9 SS 316L Fitting is much higher.
It is applicable in various applications like car headers, machinery parts, screws and also food handling equipment. Hot / Cold / Fabricate / Seamless / Welded / Induction
Our offered SS 904L Buttweld Elbow contains a low carbon austenitic nickel-chromium stainless steel with additions of molybdenum and copper.The Stainless Steel 904L Pipe Fittings are mainly used in the chemical industries, utility scrubber assemblies, etc.
ASTM A403 WP317L covers the standard for wrought austenitic stainless steel fittings for pressure piping applications. R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Stainless Steel B366 WP904L contains higher chromium and low carbon content.Our SS 904L Elbow have resistance to atmospheric corrosion and serve general purposes like sealing pipe ends and preventing any contamination to the internal fluids.
Nickel alloy 20 is a low-carbon, niobium-stabilized austenitic nickel/iron/chromium alloy with additions of molybdenum and copper. ASTM B366 specification covers Inconel, Monel, Hastelloy and Nickel Alloy Pipe Fittings used in acidic and sea water.
The Stainless Steel 904L Pipe Fittings were designed with the intention of being used between moderate to high corrosion resistance across a wide range of processing industries.
The accumulation of copper to the grade 904L alloys makes it resistant to corrosion, especially phosphoric, acidic, and sulphuric acid.It Is A Kind Of Corrosion And Heat Resistant Steel.
Hastelloy B-3 is a nickel-molybdenum alloy with excellent resistance to pitting, corrosion and stress corrosion cracking and better thermal stability than alloy B-2. In addition, this nickel-steel alloy is highly resistant to knife-line and heat-affected zone attacks.
The chromium and nickel contents of this alloy provide excellent oxidation resistance at low concentrations of oxidizing and reducing sulfur, good resistance to carburization and sulfidation. The alloy also has reasonable resistance to nitriding in cracked ammonia, but not as much as Inconel 600.
Incoloy is a group of superalloys with good electrical resistance and tolerances. Incoloy 800 is an alloy of iron, nickel and chromium. These alloys are extremely resistant to corrosion and oxidation. They are not easily deformed or broken down under extreme pressure and heat. The alloy has medium strength and Incoloy 800 material has excellent mechanical properties.
Incoloy 800H and 800HT are typically used in parts above 1100¡ãF where creep and fracture resistance is required. The chemical balance allows nickel steel alloys to exhibit excellent resistance to carburizing, oxidizing and nitriding atmospheres. Incoloy 800HT will not become brittle even after prolonged use in the 1200-1600¡ã F range where many stainless steels become brittle. 800HT exhibits the excellent cold forming qualities normally associated with Nichrome.
Incoloy 800H is a high carbon grade of these 800 alloys. These alloys exhibit excellent resistance to post-weld carburization and graining. They remain ductile for extended periods of time at temperatures below 700 degrees Celsius.
Alloys 800, 800H and 800HT are nickel-iron-chromium alloys with good strength and excellent resistance to oxidation and carburization at high temperature exposure.
Manufactured from 304/304L or 316/316L stainless steel with milled inside and outside diameters (ID/OD). These stainless steel welded joints meet ASTM A403, ASTM A960, MSS SP-4, ASTM B16.9 (except for walls), and MSS SP-43.
INCOLOY Alloy 800 (UNS N08800/W. Nr. 1.4876) is a widely used material for the manufacture of equipment requiring corrosion resistance, heat resistance, strength and stability, operating temperatures up to 1500¡ãF (816¡ãC) ).
Type 304 stainless steel is an austenitic grade that can be drawn very deep. This characteristic has resulted in 304 being the primary grade used in applications such as sinks and pans.
For applications requiring higher resistance to stress rupture and creep, especially above 1500¡ãF (816¡ãC), use INCOLOY Alloys 800H and 800HT.
304 has good oxidation resistance in intermittent duty up to 870¡ãC and continuous duty up to 925¡ãC. However, continuous use at 425-860¡ãC is not recommended. In this case, 304L is recommended because of its resistance to carbide precipitation.
UNS N10665 or W.Nr. 2.4617, Hastelloy B2 (also known as “Alloy B2”), is a solid solution reinforced Ni Mori with low additions of carbon, silicon and iron. It can be used to reduce chemical environment and chemical processing industry. However, Hastelloy B2 should not be used in temperatures from 1000¡ãF to 1600¡ãF and should not be used in oxidizing media.
