Manufacturer for Stainless steel pipe in Mumbai | Maha Bhairav Stainless Steel Archives

Carbon Steel Pipe Fittings manufacturer in India | Maha Bhairav Stainless Steel

Carbon Steel Pipe Fittings manufacturer in India | Maha Bhairav Stainless Steel

Maha Bhairav Stainless Steel is 5th Largest Manufacturer of ASTM A420 WPL6/ WPL3 Carbon Steel Pipe Fittings in india, we are manufacturing A420 WPL6 Weld Fittings since 1999.We are ISO 9001 & 14000 certified Exporter of ASTM A420 WPL6/ WPL3 Carbon Steel Pipe Fittings in india.We maintain over 1200 ton A420 Gr WPL3 in various shape, sizes coating which makes us one of the largest stockist of ASTM A420 WPL6/ WPL3 Carbon Steel Pipe Fittings in India.In 1985 Maha Bhairav Stainless Steel was incorporated as a trader of ASTM A420 WPL6/ WPL3 Carbon Steel Pipe Fittings in India. in 1991 became stocking Distributor of ASTM A420 WPL6/ WPL3 Carbon Steel Pipe Fittings.

Standard	Description
ASTM A182/A182M	Forged or rolled alloy steel pipe flanges, forged fittings and valves and parts for high temperature service. Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASTM A403/A403M	Wrought austenitic stainless steel piping fittings.
ASTM A815/A815M	Wrought ferritic, ferritic/austenitic and martensitic stainless steel piping fittings.
AS 2129	Flanges for pipes, valves and fittings
ANSI/ASME B1.20.1	Pipe threads, general purpose (inch).
ANSI B16.5	Steel pipe flanges and flanged fittings.
ANSI B16.9	Factory-made wrought steel butt-welding fittings.
ANSI B16.11	Forged steel fittings socket-welding and threaded. Socket Welding and Threaded Forged Fittings
ANSI B16.25	Butt-welding ends.
MSS SP43	Wrought stainless steel butt-welding fittings. Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
BS21	Threading.
ISO 4144	Stainless steel fittings threaded to ISO 7-1.
MSS SP-95	Swage(d) Nipples and Bull Plugs
BS3799	Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry
ANSI – B 16.9 ASTM A403 – ASME SA403	‘Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings’
API 590-605 ASME B16.9	‘Factory-Made Wrought Buttwelding Fittings’
ASME B16.25	‘Buttwelding Ends’
ASME B16.28	‘Wrought Steel Buttwelding Short Radius Elbows and Returns’

Stainless Steel Pipe Fittings In India | Maha Bhairav Stainless Steel

Types of ASTM A182 Stainless Steel Flanges in Ready Stock

Stainless Steel 321H Pipe Flanges
SS 347 Reducing Flanges
ANSI B16.5 Stainless Steel Weld Neck Flanges
SS 347 BS 4504 Flanges
Stainless Steel Flanges Manufacturer
SS 317 Plate Flanges Distributors
321 Stainless Steel Blind Flanges
Stainless Steel Weld Neck Flanges
SS Lap Joint Flanges Exporter
Stainless Steel 304 BLRF Flanges
310S SS Lap Joint Flanges Exporter

ASME SA182 SS WNRF Flanges
Stainless Steel 310S Orifice Flanges
Stainless Steel DIN Flanges
SS 304L Ring Type Joint Flanges Exporter
Stainless Steel 316 Long Weld Neck Flanges
Stainless Steel 317 Socket Weld Flanges
Stainless Steel 321H Lap-Joint Flanges Suppliers
A240 SS 316 Threaded Flanges Suppliers
ASTM A182 Stainless Steel Slip On Flanges
AISI Stainless Steel ASTM A240 Flanges
ASME SA 240 SS 347 Flanges Exporter

Find Our Dealer & Distributors In Following Countries & Cities

To buy ASTM A182 Stainless Steel Flanges At best price & urgent delivery please mail to mahabhairavstainless@gmail.com, As we have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy ASTM A182 Stainless Steel Flanges & will resolve your queries

ALLOY STEEL PIPE FITTINGS | Maha Bhairav Stainless Steel

Check Price Of A182 Alloy Steel Flanges in india before buying

Flanges A182 – F5, F9, F11, F22 and F91
Discount Free Inspection
FOB Price: US $0.1-1000 / Piece
astm a182 f11 f12 carbon steel flange
FOB Price: US $0.6-503 / Piece
Carbon steel ASTM A182 F11 hdpe blind flange
Discount Free Inspection
FOB Price: US $1.5-200 / Piece
blind flange flat face carbon steel flange A182 F11
Discount Free Inspection
FOB Price: US $1-100 / Piece
Forged steel flange A182 F11
FOB Price: US $1-10 / Piece
ASTM a182 f11 carbon steel flange
FOB Price: US $1100-1399 / Ton
ASTM a182 f11 long welding neck flange for pipe line
FOB Price: US $1-99 / Piece
Flanges ASTM A182 F11
Discount Free Inspection
FOB Price: US $0.1-100 / Piece
a182 f11 weld neck flange
Discount Free Inspection
FOB Price: US $1-100 / Piece
High-Temp Alloy Steel ASTM A182 Gr F11 Weld Neck flange
FOB Price: US $50-1000 / Piece
Hot selling astm a182 gr f11 weld neck flange for wholesales
Discount Free Inspection
FOB Price: US $100-2000 / Ton
Alloy Steel:ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12 Alloy Steel FlangeFOB Price: US $100.0 / Piece
Carbon steel ASTM A182 F11 hdpe blind flange
Discount Free Inspection
FOB Price: US $1.5-200 / Piece
High Quality ASTM a182 f11 f12 Blind Flange
FOB Price: US $10-100 / Ton
ASTM A182 Gr.F11 big size SO flange
FOB Price: US $23-250 / Piece
SCRD #3000 ASTM A182 Gr. F11,CL.2
FOB Price: US $3-60 / Piece
Blind flange flat face carbon steel flange A182 F11
FOB Price: US $1-899 / Piece
STEEL FLANGE A182 F11
FOB Price: US $1-1000 / Piece
a182 f11 weld neck flange
Discount Free Inspection
FOB Price: US $100-2500 / Ton
A182 F11 weld neck RF FF RJ flange
Discount Free Inspection
FOB Price: US $1-20 / Piece
ASTM A694 CS/MS galvanized flange f11
FOB Price: US $1-100 / Ton

A182 Alloy Steel Flanges Application

Industrial Boilers
Power Plants
Nuclear Plants
Oil & Gas Industry
Refineries
Ship Building
Heat Exchangers
Condensers
Paper & Pulp
Marine Applications
Nuclear Power
Fossil Fuel Power Plants

Supplier Of Stainless steel pipe in Mumbai | Maha Bhairav Stainless Steel

The Manufacturing Process

The manufacture of stainless steel involves a series of processes. First, the steel is melted,

To make stainless steel, the raw materials—iron ore, chromium, silicon, nickel, etc.—are melted together in an electric furnace. This step usually involves 8 to 12 hours of intense heat. Next, the mixture is cast into one of several shapes, including blooms, billets, and slabs.

and then it is cast into solid form. After various forming steps, the steel is heat treated and then cleaned and polished to give it the desired finish. Next, it is packaged and sent to manufacturers, who weld and join the steel to produce the desired shapes.

Melting and casting

1 The raw materials are first melted together in an electric furnace. This step usually requires 8 to 12 hours of intense heat. When the melting is finished, the molten steel is cast into semi-finished forms. These include blooms (rectangular shapes), billets (round or square shapes 1.5 inches or 3.8 centimeters in thickness), slabs, rods, and tube rounds.

Forming

2 Next, the semi-finished steel goes through forming operations, beginning with hot rolling, in which the steel is heated and passed through huge rolls. Blooms and billets are formed into bar and wire, while slabs are formed into plate, strip, and sheet. Bars are available in all grades and come in rounds, squares, octagons, or hexagons 0.25 inch (.63 centimeter) in size. Wire is usually available up to 0.5 inch (1.27 centimeters) in diameter or size. Plate is more than 0.1875 inch (.47 centimeter) thick and over 10 inches (25.4 centimeters) wide. Strip is less than 0.185 inch (.47 centimeter) thick and less than 24 inches (61 centimeters) wide. Sheet is less than 0.1875 (.47 centimeter) thick and more than 24 (61 centimeters) wide.

Heat treatment

3 After the stainless steel is formed, most types must go through an annealing step. Annealing is a heat treatment in which the steel is heated and cooled under controlled conditions to relieve internal stresses and soften the metal. Some steels are heat treated for higher strength. However, such a heat treatment—also known as age hardening —requires careful control, for even small changes from the recommended temperature, time, or cooling rate can seriously affect the properties. Lower aging temperatures produce high strength with low fracture toughness, while higher-temperature aging produces a lower strength, tougher material.Though the heating rate to reach the aging temperature (900 to 1000 degrees Fahrenheit or 482 to 537 degrees Celsius) does not effect the properties, the cooling rate does. A post-aging quenching (rapid cooling) treatment can increase the toughness without a significant loss in strength. One such process involves water quenching the material in a 35-degree Fahrenheit (1.6-degree Celsius) ice-water bath for a minimum of two hours.

Descaling

4 Annealing causes a scale or build-up to form on the steel. The scale can be removed using several processes. One of the most common methods, pickling, uses a nitric-hydrofluoric acid bath to descale the steel. In another method, electrocleaning, an electric current is applied to the surface using a cathode and phosphoric acid, and the scale is removed. The annealing and descaling steps occur at different stages depending on the type of steel being worked. Bar and wire, for instance, go through further forming steps (more hot rolling, forging, or extruding) after the initial hot rolling before being annealed and descaled. Sheet and strip, on the other hand, go through an initial annealing and descaling step immediately after hot rolling. After cold rolling (passing through rolls at a relatively low temperature), which produces a further reduction in thickness, sheet and strip are annealed and descaled again. A final cold rolling step then prepares the steel for final processing.

Cutting

5 Cutting operations are usually necessary to obtain the desired blank shape or size to trim the part to final size. Mechanical cutting is accomplished by a variety of methods, including straight shearing using guillotine knives, circle shearing using circular knives horizontally and vertically positioned, sawing using high speed steel blades, blanking, and nibbling. Blanking uses metal punches and dies to punch out the shape by shearing. Nibbling is a process of cutting by blanking out a series of overlapping holes and is ideally suited for irregular shapes.Stainless steel can also be cut using flame cutting, which involves a flame-fired torch using oxygen and propane in conjunction with iron powder. This method is clean and fast. Another cutting method is known as plasma jet cutting, in which an ionized gas column in conjunction with an electric arc through a small orifice makes the cut. The gas produces extremely high temperatures to melt the metal.

Finishing

6 Surface finish is an important specification for stainless steel products and is critical in applications where appearance is also important. Certain surface finishes also make stainless steel easier to clean, which is obviously important for sanitary applications. A smooth surface as obtained by polishing also provides better corrosion resistance. On the other hand, rough finishes are often required for lubrication applications, as well as to facilitate further manufacturing steps.Surface finishes are the result of processes used in fabricating the various forms or are the result of further processing. There are a variety of methods used for finishing. A dull finish is produced by hot rolling, annealing, and descaling. A bright finish is obtained by first hot rolling and then cold rolling on polished rolls. A highly reflective finish is produced by cold rolling in combination with annealing in a controlled atmosphere furnace, by grinding with abrasives, or by buffing a finely ground surface. A mirror finish is produced by polishing with progressively finer abrasives, followed by extensive buffing. For grinding or polishing, grinding wheels or abrasive belts are normally used. Buffing uses cloth wheels in combination with cutting compounds containing very fine abrasive particles in bar or stick forms. Other finishing methods include tumbling, which forces
The initial steel shapes—blooms, billets, slabs, etc.—are hot rolled into bar, wire, sheet, strip, and plate. Depending on the form, the steel then undergoes further rolling steps (both hot and cold rolling), heat treatment (annealing), descaling Ito remove buildup), and polishing to produce the finished stainless steel. The steel is then sent the end user.
movement of a tumbling material against surfaces of parts, dry etching (sandblasting), wet etching using acid solutions, and surface dulling. The latter uses sandblasting, wire brushing, or pickling techniques.

ALLOY STEEL PIPE FITTINGS Manufacturer In Khetwadi | Maha Bhairav Stainless Steel

ALLOY STEEL PIPE FITTINGS Manufacturer In Khetwadi | Maha Bhairav Stainless Steel

Alloy Steel Pipe Fittings Price List

Alloy Steel Pipe Fittings Price in India ASTM A234 WP 5/9/11/22/91 ANSI B16.9, B16.28, and B16.25

ASTM A234 GR. WPB B16.9 BW R=1.5D, SCH-40	ASTM A234 GR. WPB B16.9 BW R=1.5D, SCH-40	ASTM A234 GR. WPB B16.9 BW R=1.5D, SCH-40
Size: 15mm Aprox. Wt/Unit: 0.05 FOB Price (INR): 25.30 CIF (INR): 27.50	Size: 25mm Aprox. Wt/Unit: 0.16 FOB Price (INR): 36.80 CIF (INR):40.00	Size: 40mm Aprox. Wt/Unit: 0.40 FOB Price (INR): 66.70 CIF (INR): 72.50

ASTM A234 GR. WPB B16.9 BW R=1.5D, SCH-40	ASTM A234 GR. WPB B16.9 BW R=1.5D, SCH-40	ASTM A234 GR. WPB B16.9 BW R=1.5D, SCH-40
Size: 20mm Aprox. Wt/Unit: 0.05 FOB Price (INR): 27.60 CIF (INR): 30.00	Size: 32mm Aprox. Wt/Unit: 0.27 FOB Price (INR): 52.90 CIF (INR):57.50	Size: 50mm Aprox. Wt/Unit: 0.71 FOB Price (INR): 115.00 CIF (INR): 125.00

Special Steel Manufacturer In Khetwadi | Maha Bhairav Stainless Steel

Special Steel Manufacturer In Khetwadi | Maha Bhairav Stainless Steel

Maha Bhairav Stainless Steel is 5th Largest Manufacturer of Duplex Steel Fasteners in india, we are manufacturing Duplex Steel High Tensile Fasteners since 1999.We are ISO 9001 & 14000 certified Exporter of Duplex Steel Fasteners in india.We maintain over 1200 ton ASTM A479 Fasteners in various shape,sizes coating which makes us one of the largest stockist of Duplex Steel Fasteners in India.In 1985 Maha Bhairav Stainless Steel was incorporated as a trader of Duplex Steel Fasteners in India. in 1991 became stocking Distributor of Duplex Steel Fasteners.later in year 1994 Maha Bhairav Stainless Steel became wellknown Supplier of Duplex Steel Fasteners in India.Further we started Exporting of Duplex Steel Fastener and becomes 6th Largest Exporter of Duplex Steel Fasteners in india, China, Japan Europe.In year 1999, Maha Bhairav Stainless Steel became largest stockholde of Duplex Steel Fasteners in India.Currently we are improving our traders of Duplex Steel Fasteners in india, wholesaler of Duplex Steel Fasteners in india, and importer of Duplex Steel Fasteners in india and also in wold wild with best Quality and in affordable price to fulfill emerging customer needs.

Why Choose Maha Bhairav Stainless Steel ?

» We are Largest Duplex Steel Fasteners manufacturer in india
» Best Quality Duplex Steel Fasteners supplier in india
» Awarded as best Duplex Steel Fasteners exporter in india
» One of the best Duplex Steel Fasteners distributor in India
» ISO 9001 & 14000 certified Duplex Steel Fasteners traders in india
» We are continuously expanding our product line as a:
Maha Bhairav Stainless Steel
- Alloy Steel Pipe Fittings Manufacturers
- Alloy Steel Flanges Manufacturer In India
- Carbon Steel Pipe Fittings Manufacturers In India
- Carbon Steel Flanges Manufacturer In India
- Stainless Steel Pipe Fittings Manufacturers In India
- Stainless Steel Flanges Manufacturers In India
- Manufacturer of Stainless Steel Forged Fittings In India
- Alloy Steel Bolt Manufacturers Mumbai
- Stainless Steel Nut Bolts Manufacturer India
- Stainless Steel Hex Cap Screws Manufacturer
- Stainless Steel Forged Flanges
- Stainless Steel Blind Flange Manufacturer
- Stainless Steel Lap Joint Flanges Manufacturer
- Stainless Steel Weld Neck Flange Manufacturer

Manufacturer for Stainless steel pipe in Mumbai | Maha Bhairav Stainless Steel

Alloy Steel Pipe Fittings Manufacturer in India

ASTM A234 Wpb, ASTM A234 Gr Wpb, ASTM A234 Fittings Manufacturers in India, Alloy Steel Pipe Fittings Manufacturers,
Call: +91-022-66109829 | Send Mail: mahabhairavstainless@gmail.com

An ISO 9001:2008 Certified Company, Maha Bhairav Stainless Steel is one of the leading Alloy Steel Pipe Fittings Manufacturers, engaged in the manufacture and distribution of ASTM A234 WP11 Elbow, ASTM A234 WP11 Tee suppliers in India, ASTM A234 WP11 Reducer,

ASTM A234 WP11 Pipe Bend, ASTM A234 WP11 Long Radius Bend, ASTM A234 WP11 Lateral Tee manufacturers, alloy steel galvanized pipe fittings schedule 40, Alloy Steel Pipe Fittings Manufacturers, ASTM A234 WP11 Buttweld Fittings manufacturer, ASTM A234 WP11 Weld Fittings suppliers, alloy steel galvanized pipe fittings manufacturers.

Maha Bhairav Stainless Steel is 5th Largest Manufacturer of alloy steel pipe fittings in India, we are manufacturing alloy steel pipe fittings since 1999. We are ISO 9001 & 14000 certified Exporter of alloy steel pipe fittings in india.We maintain over 1200 ton Alloy Steel Buttweld Fittings in various shapes, sizes coating which makes us one of the largest stockist of alloy steel pipe fittings in India.

In 1985 Maha Bhairav Stainless Steel was incorporated as a trader of alloy steel pipe fittings in India. in 1991 became stocking Distributor of alloy steel pipe fittings.later in year 1994 Maha Bhairav Stainless Steel became well known Supplier of alloy steel pipe fittings in India.

Further, we started Exporting of alloy steel pipe fittings and becomes 6th Largest Exporter of alloy steel pipe fittings in india, China, Japan & Europe.In year 1999, Maha Bhairav Stainless Steel became largest stockholde of alloy steel pipe fittings in India.

Currently we are improving our traders of alloy steel pipe fittings in india, wholesaler of alloy steel pipe fittings in india, and importer of alloy steel pipe fittings in india and also in wold wild with best Quality and an affordable price to fulfill emerging customer needs.

Heat Treatment Procedures – fittings, after forming at an elevated temperature below the critical range under suitable conditions to prevent injurious defects caused by too rapid cooling, but in no case more rapidly than the cooling rate in still air. Heat treatment temperature specified are metal (part) temperatures. Heat- treatment fittings shall be treated according to paragraph 7 in specification A960/A960M.

WPB, WPC, and WPR fittings over NPS 12, produced by locally heating a portion of the fitting stock to any temperature for forming, shall be subsequently annealed, normalized, or normalized and tempered.

fittings such as elbows tees, header tees, reducers and lap joint stub ends with a carbon content less than 0.26%, NPS 12 and under, shall not require heat treatment after forming a locally heated portion of the fitting.