Monel Pipe Fittings

Product Details:

INCOLOY® alloy 825 (UNS N08825/W.Nr. 2.4858) is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. The alloy’s chemical composition, given in Table 1, is designed to provide exceptional resistance to many corrosive environments. The nickel content is sufficient for resistance to chloride-ion stress-corrosion cracking. The nickel, in conjunction with the molybdenum and copper, also gives outstanding resistance to reducing environments such as those containing sulfuric and phosphoric acids. The molybdenum also aids resistance to pitting and crevice corrosion. The alloy’s chromium content confers resistance to a variety of oxidizing substances such as nitric acid, nitrates and oxidizing salt. The titanium addition serves, with an appropriate heat treatment, to stabilize the alloy against sensitization to intergranular corrosion. The resistance of INCOLOY alloy 825 to general and localized corrosion under diverse conditions gives the alloy broad usefulness. Applications include chemical processing, pollution control, oil and gas recovery, acid production, pickling operations, nuclear fuel reprocessing, and handling of radioactive wastes. Applications for alloy 825 are similar to those for INCOLOY alloy 020.

Corrosion Resistance The outstanding attribute of INCOLOY alloy 825 is its high level of corrosion resistance. In both reducing and oxidize environments, the alloy resists general corrosion, pitting, crevice corrosion, intergranular corrosion, and stress-corrosion cracking. Some environments in which INCOLOY alloy 825 is particularly useful are sulfuric acid, phosphoric acid, sulfurcontaining flue gases, sour gas and oil wells, and sea water. All standard machining operations are readily performed on INCOLOY alloy 825. The alloy normally has optimum machining characteristics in the annealed temper. Tooling and procedures described for Group C alloys should be used; for more information refer to Special Metals publication “Machining”, Hot and Cold Forming The hot-working range for INCOLOY alloy 825 is 1600 to 2150°F (870 to 1180°C). For optimum corrosion resistance, final hot working should be done at temperatures between 1600 and 1800°F (870 and 980°C). Cooling after hot working should be air cool or faster. Heavy sections may become sensitized during cooling from the hot-working temperature, and therefore be subject to intergranular corrosion in certain media. A stabilizing anneal (see above) restores resistance to corrosion. If material is to be welded or subjected to further thermal treatment and subsequently exposed to an environment that may cause intergranular corrosion, the stabilizing anneal should be performed regardless of cooling rate from the hot-working temperature. Cold-forming properties and practices are essentially the same for INCOLOY alloy 825 as for INCONEL alloy 600. Although work-hardening rate is somewhat less than for the common grades of austenitic stainless steels, it is still relatively high. Forming equipment should be well powered and strongly built to compensate for the increase in yield strength with plastic deformation.

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other

Product Details:

With the aid of our experience and knowledge of this domain, we manufacture the finest quality of Monel Pipe Fittings. The monel pipe fittings are known for their thermal stability, seamless finish, durability and high strength. Strong logistic support help us to deliver the offered monel pipe fittings at the customers’ end within the assured time frame.

Features:

• Optimum tensile strength
• Durable construction
• Accurate dimension

Standard:

• ASTM / ASME SB 336 / ASTM / ASME SB 564 / 160 / 472

Grade Monel:

• 400 Pipe fittings – UNS N04400
• Monel K500 Pipe fittings – UNS N05500
• Other
• Customised Fittings

Test Certificate:

• Manufacturer Test Certificate as per EN 10204 / 3.1B

Additional Information:

• Item Code: MK800

Product Details:

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Monal Flanges , Back up Flanges , Raised Face Flanges , threaded Flanges , Plate Flanges , IBR Flanges ,Carbon Steel Flanges , Long Neck Weld Flanges , Spectacle Blind , Duplex Flanges , Inconel Flanges , Alloy 20 Flanges , Hastelloy Flanges , Cupro Nickel Flanges , Din Table Flanges , Nace Flanges , Alloy Steel Flanges , Ansi flanges , Forged flanges , Stainless Steel Flanges , Monel flanges , Nickel flanges , Weldneck Flange , Slipon Flange , Blind flanges , Lap Joint flanges , Socketweld flanges

One of major factors of success is fastest delivery in the Industry. We stock 85,000 + fittings and Flanges Pipes Tubes for instant deliveries.

However, the backbone is the stringent quality control and systems. Each and every unit is individually tested prior to dispatch. We have achieved a phenomenal 0% rejection rate in exports in a decade of excellence.

Exports have gained prominence at BHAVIK STEEL. We have executed export orders for clients in more than 53 countries so far. The number and volumes continue to increase.

Branding and packaging is as important as the product itself. Stainless Steel Pipe & Fittings are packed in branded boxes with barcode lot identification stickers. Fittings must reach the customer in the form manufactured. It must be free from damage in transit. We provide plastic cap protection to the threads for safety.

Flanges are available in Slip On, Blind, Weld neck, Socket weld, Threaded, Lap Joint, Orifice and Spectacle Blinds, Tongue & Groove & Ring Joint Types, Vacuum Flanges, Exhaust Flanges, Profile Flanges and are offered in carbon steel to ASTM A 105, Alloy Steel to ASTM A 182, Carbon & Low-Alloy-steel to ASTM A 350, and Stainless Steel.

Pressure rating class of 150, 300, 600, 900, 1500 & 2500 and size from 1/2” NB to 64” NB sizes
Flanges are manufactured as per ANSI B 16.5, B16.47, MSS SP 44, API, BS, AWWA, DIN standards

Additional Information:

• Item Code: 117777
• Production Capacity: 1000 METRIC TONS
• Delivery Time: READY STOCK
• Packaging Details: Superior Quality Polythin Bag and Standard Wooden Box

Product Details:

Specification:

• Alloy 20ASTM A 265, B 366, B 463
• B 464, B 471, B 472, B 473
• B 474, B 475
• UNS N08020
• NACE MR0175
• Other common names: Carpenter 20, 20Cb-3®, Incoloy® alloy 20

Alloy 20, also known as Carpenter 20, is a nickel-iron-chromium austenitic alloy that was developed for maximum resistance to acid attack, specifically sulfuric acid. Thissuperalloy has excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric, and nitric acids. It also contains niobium for stabilization against sensitization and resultant intergranular corrosion. Carpenter 20 combines excellent corrosion resistance with elevated mechanical properties and relatively easy fabrication. Although originally designed for use in sulfuric acid related industries, Alloy 20 is now a popular choice for a wide variety of industries including the chemical, food, pharmaceutical, and plastics industries. In addition, this superalloy is used in heat exchangers, mixing tanks, metal cleaning and pickling equipment, and piping.

 

There has long been a debate on whether Carpenter 20 is a stainless steel or a nickel alloy because the nickel content is right on the border of defining it as one way or the other. So, depending on who you talk to this alloy may be referred to as alloy 20 Stainless Steel or as a nickel alloy. Either way it is still great for corrosion resistance.

 

In what forms is Alloy 20 Available at Mega Mex?

• Sheet
• Plate
• Bar
• Pipe & Tube (welded & seamless)
• Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
• Wire

 

What are the characteristics of Alloy 20?

• Excellent general corrosion resistance to sulfuric acid
• Excellent resistance to chloride stress corrosion cracking
• Excellent mechanical properties and fabricability
• Minimal carbide precipitation during welding
• Excels in resisting corrosion to hot sulfuric acids

 

Chemical Composition, %

In what applications is Alloy 20 used?

• Synthetic rubber manufacturing equipment
• Processing of pharmaceuticals, plastics and organic and heavy chemicals
• Tanks, piping, heat exchangers, pumps, valves, and other process equipment
• Acid cleaning and pickling equipment
• Chemical process piping, reactor vessels
• Bubble caps
• Petrochemical process equipment
• Food and dye production

 

 

Product Details:

Alloy 200 (UNS designation N02200) and Alloy 201 (UNS designation N02201) are wrought commercially pure nickel. The alloys differ only in the maximum carbon level allowed by specification, 0.15 % maximum for Alloy 200 and 0.02 % maximum for Alloy 201. Both alloys provide highly ductile mechanical properties over a wide temperature range. Both alloys provide corrosion resistance in neutral to moderately reducing environments. In the annealed condition, either alloy possesses the approximate strength of mild steel. As-rolled material is sometimes furnished to provide higher strength levels.

Alloy 200 and Alloy 201 provide high thermal and electrical conductivity in comparison to nickel base alloys, stainless steels and low alloy steels. The alloys are ferromagnetic.

Because long-time exposures of Alloy 200 in the 800 to 1200 °F (427-649 °C) range result in precipitation of a carbon phase and loss of ductility, it is not recommended for service above 600 °F (316 °C). For applications above 600 °F (316 °C), the low carbon Alloy 201 should be considered.
For proposed service temperatures approaching 800 °F (427 °C), resistance to creep should be considered as a design factor.
Nickel 200 & Nickel 201: Nickel Alloys and Nickel Copper Alloys

Nickel 200 Alloy is a commercially pure nickel that exhibits good corrosion resistance and has rather low electrical resistivity. It’s used in caustic solutions, food handling equipment, and general corrosion-resistant parts and structures. Because it contains magnetic and mechanical properties, it can be used in devices that require magnetic actuated parts.

Nickel 201 Alloy is similar to Nickel 200 Alloy and is a low carbon modification of the 200 Alloy. It has a low annealed hardness and very low work-hardening rate. Those who use Nickel 201 Alloy find it desirable in deep drawing, spinning, and coining. It addition, it can be applied to corrosion-resistant equipment including but not limited to: caustic evaporators, spun anodes, and laboratory crucibles.

Nickel 205 Alloy contains controlled additions of magnesium and titanium (small amounts of both) and exhibits good oxidation resistance. It’s commonly used in support wires, vacuum tube components, pins, terminals, lead wires, and other electronic components of the like.

Nickel 270 Alloy is a high purity nickel alloy commonly used for electrical resistant thermometers.

Contact us for a quote on each of the Nickel Alloys described above.


Principal Design Features :      

• This is a lower carbon version of commercially pure (99%) nickel. The material does contain minor amounts of other elements, totaling less than 1%.

Applications:

• Electronic components, applications where spinning to form the product is especially desired. Chemical corrosion resistance in caustic solutions.

Machinability :      

• Machinability is basically the same as for Nickel 200. The 201 variety is softer and "gummy" but can be readily machined by conventional mean. High-speed-steel tools are recommended.

Product Details:

Webelieves in long term relationship with our clients worldwide, Required Quality in reasonable price of ASTM B366 Inconel 625 Flanges are always our main priority. We are known as specialist in ASTM B366 Inconel 625 Flanges,70% of our customers are associated with us for their regular requirements of ASTM B366 Inconel 625 Flanges, Chinese suppliers also procures ASTM B366 Inconel 625 Flanges from us bcz. We have the specialization & 35 years of experience to manufacture ASTM B366 Inconel 625 Flanges.

Inconel 625 flanges:

• Click on below for type of Flanges which Siddhagiri can manufacturing & supply,

We accept all small & large orders.

• ASTM B366 Inconel 625 Flanges Type Forged Flanges
• ASTM B366 Inconel 625 Flanges Type Blind Flanges
• ASTM B366 Inconel 625 Flanges Type Spectacle Blinds
• ASTM B366 Inconel 625 Flanges Type High Hub Blinds
• ASTM B366 Inconel 625 Flanges Type Orifice Flanges
• ASTM B366 Inconel 625 Flanges Type Slip-on Flanges
• ASTM B366 Inconel 625 Flanges Type Socket Weld Flanges
• ASTM B366 Inconel 625 Flanges Type Weld Neck Flanges
• ASTM B366 Inconel 625 Flanges Type Flat Flanges
• ASTM B366 Inconel 625 Flanges Type Threaded Flanges
• ASTM B366 Inconel 625 Flanges Type Lapped Joint Flanges (Loose Flanges)
• ASTM B366 Inconel 625 Flanges Type Reducing Flanges
• ASTM B366 Inconel 625 Flanges Type Weld Neck Flanges Series A or B
• ASTM B366 Inconel 625 Flanges Type Square Flanges
• ASTM B366 Inconel 625 Flanges Type Groove & Tongue Flanges
• ASTM B366 Inconel 625 Flanges Type Long Neck Weld Flanges
• ASTM B366 Inconel 625 Flanges Type WNRF Flanges
• ASTM B366 Inconel 625 Flanges Type BLRF Flanges
• ASTM B366 Inconel 625 Flanges Type SORF Flanges
• ASTM B366 Inconel 625 Flanges Type Screwed Flanges
• ASTM B366 Inconel 625 Flanges Type Ring Type Joint Flanges
• ASTM B366 Inconel 625 Flanges Type RTJ Flanges
• ASTM B366 Inconel 625 Flanges Type SWRF Flanges
• ASTM B366 Inconel 625 Flanges Type Flange Facing Type & Finish
• ASTM B366 Inconel 625 Flanges Type Spades and Ring Spacers (part of flange connection)
• ASTM B366 Inconel 625 Flanges Type Weldo Flange / Nipo Flange
• ASTM B366 Inconel 625 Flanges Type Expander Flange

Additional Information:

• Item Code: 116655
• Production Capacity: 1000 METRIC TONS
• Delivery Time: READY STOCK
• Packaging Details: Superior Quality Polythin Bag and Standard Wooden Box

Product Details:

These nickel steel alloys are identical except for the higher level of carbon in alloy 800H, and the addition of up to 1.20 percent aluminum and titanium in alloy 800HT. Incoloy 800 was the first of these alloys and it was slightly modified into Incoloy 800H. This modification was to control carbon (.05-.10%) and grain size to optimize stress rupture properties. Incoloy 800HT has further modifications to the combined titanium and aluminum levels (.85-1.20%) to ensure optimum high temperature properties.The nickel alloy is dual certified (800H/HT) and combines the properties of both forms. Incoloy 800H/HT alloy was intended for high temperature structural applications. The nickel content makes the alloys highly resistant to both chloride stress-corrosion cracking and to embrittlement from precipitation of sigma phase. The general corrosion resistance is excellent. In the solution annealed condition, alloys 800H and 800HT have superior creep and stress rupture properties. Today, most suppliers, including Mega Mex, only carry the dual certified 800H/HT alloy.

 

Incoloy 800 is primarily used in applications with temperatures up to 1100° F, where alloys 800H and 800HT are normally used in temperatures above 1100° F where resistance to creep and rupture is required. The chemical balance allows the nickel steel alloy to exhibit excellent resistance to carburization, oxidation and nitriding atmospheres. Incoloy 800HT will not become embrittled even after long periods of usage in the 1200-1600° F range where many stainless steels become brittle. Excellent cold forming characteristics typically associated with the nickel-chromium alloys are exhibited with 800HT. When cold formed extensively the grain size produces a visibly undulated surface called “orange peel”. Incoloy 800HT can be welded by the common techniques used on stainless steels.

 

In what forms is Incoloy® 800H/HT available at Mega Mex?

• Sheet
• Plate
• Bar
• Pipe & Tube (welded & seamless)
• Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
• Wire

What are the characteristics of Incoloy 800H/HT?

• High temperature strength
• High creep rupture strength
• Resistant to oxidation and carburization in high temperature environments
• Good corrosion resistance in many acidic environments
• Good resistance to many sulfur-containing atmospheres

Alloy 800 (UNS N08800) Chemical Composition, %

 

Alloy 800H (UNS N08810) Chemical Composition, %

 

Alloy 800HT (UNS N08811) Chemical Composition, %