Flange Accessories Dealers in Sion, Mumbai

Nickel Alloy ASTM / ASME SB 564 UNS 2200 ( NICKEL 200 ) , UNS 4400 (MONEL 400 ) , , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 ( INCONEL 601 ) , UNS 6625 (INCONEL 625) , UNS 10276 ( HASTELLOY C 276 ) ASTM / ASME SB 160 UNS 2201 (NICKEL 201 ) ASTM / ASME SB 472 UNS 8020 ( ALLOY 20 / 20 CB 3 )   Copper Alloy ASTM / ASME SB 61 UNS NO. C 92200 & ASTM / ASME SB 62 UNS NO. C 83600. ASTM / ASME SB 151 UNS NO. 70600 , 71500 , C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30) ASTM / ASME SB 152 UNS NO C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200.

We are one of the leading Manufacturers, Exporters and Suppliers of Metal Flanges. We manufacture Metal Flanges using carbon steel, stainless steel, alloys and chrome steel. We provide Metal Flanges in different sizes and standards such as ½”-80” and DN15 to DN2000. Metal Flanges. Each Metal Flange has surface coating such as Electro Galvanizing Coating (Cold Galvanizing, Color Golden or silvery white) Hot Dip Galvanizing coating. The Metal Flanges support working temperature of -60oC to 250oC. Holding a large inventory of products in a variety of sizes and we can also provide customized solution as per demand. Details : Size : 1/2"NB TO 60"NB IN Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc. Specifications As Per The International Standard ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NAC Materials : Nickel Alloy Forged Flanges Standard : ASTM / ASME SB 564 / 160 / 472 UNS 10276 (HASTELLOY C 276 Forged Flanges) UNS 2200 (NICKEL 200 Forged Flanges) UNS 2201 (NICKEL 201 Forged Flanges) UNS 4400 (MONEL 400 Forged Flanges) UNS 8020 (ALLOY 20 Forged Flanges) UNS 8825 INCONEL 825 Forged Flanges) UNS 6600 (INCONEL 600 Forged Flanges) UNS 6601 (INCONEL 601 Forged Flanges) UNS 6625 (INCONEL 625 Forged Flanges) Copper Alloy Forged Flanges : ASTM / ASME SB 61 / 62 / 151 / 152. C 70600 (CU -NI- 90/10) - Cupro Nickel Forged Flanges C 71500 (CU -NI- 70/30) - Copper Nickel Forged Flanges UNS NO. C 92200, UNS NO. C 83600, UNS NO. UNS NO C 10100, C 10200, C 10300, C 10800, C 12000, C 12200 Duplex Steel Forged Flanges : ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61. Stainless Steel Forged Flanges - SS Forged Flanges ASTM A182 Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L. Alloy Steel Forged Flanges - AS Forged Flanges  : ASTM SA 182 F1/F5/F9/F11/F22/F91 Carbon Steel Forged Flanges - CS Forged Flanges  : ASTMA 105 Gr. F42/46/52/56/60/65/70 Low Temperature Carbon Steel Forged Flanges - LTCS Forged Flanges : A350 LF2/A350 LF3 Value Added Services  : Hot Dip Galvanizing Electro polish Test Certificate : Mill Test Certificate as per EN 10204 / 3.1BRange : Blind Flanges Socket Weld Flanges Lapped Joint Flange Slip On Flanges Threaded Flanges Weld Neck Flanges Reducing Flange BLRF Flange Socket Weld Raise Face Flanges Plate Flanges Long Neck Weld Flange Orifice Flange Screwed Or Threaded Flange Slip On Raised Face Flange Spectacle Flange

• Size: 1/2" NB TO 24" NB
• Type: Weldneck , Slipon, Blind, Socket Weld , Lap Joint, Spectacles, Ring Joint, Orifice, Long Weldneck, D
• Brand Name: Viraj , hilton , sanko
• Material: stainless steel , high nickle, carbon steel ,alloy steel
• Shape: Weldneck , Slipon, Blind, Socket Weld , Lap Joint, Spectacles, Ring Joint, Orifice, Long Weldneck, D
• Connection: RF , RTJ
• Place of Origin: Indian
• Standard: ASTM A182

We are the manufacture of stainless steel ,high nickle steel , carbon steel , alloys steel flanges. From 12" to 24" nb class 150# to 2500# also we keep ready stock of stainless steel flanges " viraj make " in ss 304 304l ,316 316l size 12" nb to 10"nb in class 150# to 2500#.

We Import, Stock & Supply Stainless steel Coils in various Grades like 304, 304L, 321, 303, 347, 309, 310, 410, 420, 440C, 329, 303, 430, 316, 316L, 446, 416, 201, 202, 440A, 440B, > 1% Ni, 4% Ni, Utensil Grade, etc. in various finishings like 2B, 2D, Aluminium, Matt, Hairline, Engrave designed, Sheets in various sizes ranging from 0.3mm thickness to 3.00mm.  We also have Stainless steel Foil available in half hard, soft & Full hard (Spring Action) hardness in sizes ranging from as fine as 0.05mm to 1.00mm thickness.  SS Foil & Coil are also available in slitted width as per customer requirement.

• Type: Industrial Pipe Flange
• Finishing: Polished
• Size: ½” (15 NB) to 48″ (1200NB)
• Name: Flanges
• Color: Silver,Black,Grey
• Standard: ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
• Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
• Featurers: Anti-rust Paint, Oil Black Paint,Eco-Friendly,Shiny Look,High Quality,Durable, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
• Certifiacte: EM 3.1

The Stainless Steel flanges, RAdical Steel & Alloys manufacture are in high demand in the market owing to its accurate profile and high performance. Competitively priced and high quality Stainless Steel Flanges has placed us in the leading Manufacturers and Exporters from India. We make available Stainless Steel Flanges in diverse range at faster delivery and affordable market price.We Recognize as a Trusted Manufacturers, Suppliers, & Exporters of Industrial Pipe Flange in Class 300Lb, 600Lb, 900Lb, 1500Lb, 2500Lb, DIN 2527/2576/2632/2633/2634/2635/2642. Materials used in manufacturing of Industrial Pipe Flange includes Stainless Steel(SS), Hastelloy, Monel, Inconel, Titaniun, Duplex Steel, Nickel Alloy, Super Duplex Steel, Incoloy, Alloy 20, 254 SMO, Copper Nickel, Carbon Steel(CS), Alloy Steel, Aluminium, Bronze, Mild Steel(MS), Brass. Why Our Product?• Manufactured from high quality materials• Non-corrosive• High quality• Durable• Efficient performance• Dimensional accuracy

we are offering Hastelloy Lap Joint Flanges as per ANSI B16.5 Class 150, 300, 600 and 900.Size range from 12" to 12" NB

• STANDARD :: ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP and NACE  
• GRADES :: SS 304 / SS 316 / SS 317 / SS 347 / SS 304L / SS 316  
• SIZE :: ½" to 4"

Socket welding flange, a popular type of pipe flange, was initially developed for use on small-sized high- pressure piping. The fabrication of this type of flange is similar to that of a slip-on flange. However, the internal pocket of a socket weld flange allows for a smooth bore and better fluid flow. When provided with an internal weld, the static strength of this flange is equal to slip-on flange, but the fatigue strength is 50% greater than double welding slip-on flanges. Smooth bore conditions in such a flange can easily be attained without having to bevel the flange face and, after welding, to reface the socket weld flange as would be required with slip-on flanges. For this reason, the internally welded flange is popular in chemical process piping. The Socket weld Flanges is similar to a slip-on flange, except that it has a bore and a counter bore. These act as a socket, holding the pipe in place before welding, hence the name. The counter bore is slightly larger than the OD of the matching pipe, allowing the pipe to be inserted into the flange, while the diameter of the smaller bore is the same as the ID of the matching pipe. This difference in bore size acts only as a restriction to the depth insertion of the pipe, and therefore eliminates any restriction in flow.

Carbon Steel Ring Type Joint (RTJ) forged flanges have grooves cut into their faces which accept steel Ring Gaskets. Carbon steel RTJ flanges seal when tightened bolts compress the gasket between the Carbon steel flanges into the grooves, creating a metal to metal seal, deforming the gasket to make Intimate Contact inside the grooves.   Carbon Steel A105 Ring Type Joint Flange Size Range :   ½” NB to Up to 60” NB Subject to Type of RTJ Flange.

• Flat Flanges: ½” (15 NB) to 48″ (1200NB)
• ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L: ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70
• ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91: ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
• Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.: As per drawing

we offer high quality Flat Flanges in all size, classes & dimensions like Class 150 Flat Flanges, Class 300 Flat Flanges, Class 600 Flat Flanges, Class 900 Flat Flanges, Class 1500 Flat Flanges & Class 2500 Flat Flanges Standard ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642,DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 Copper Alloy Square Flanges ASTM / ASME SB 61 UNS NO. C 92200 & ASTM / ASME SB 62 UNS NO. C 83600. ASTM / ASME SB 151 UNS NO. 70600, 71500, C 70600 ( CU -NI- 90/10), C 71500 ( CU -NI- 70/30), ASTM / ASME SB 152 UNS NO C 10100, C 10200, C 10300, C 10800, C 12000, C 12200.

Our range of nickel flanges are ideal for application in diverse industry for high pressure and temperature applications. These flanges are designed with precision for easy installation. Apart from standard flanges, we also offer custom designed nickel flanges to meet the specific application requirements of the customers.

• Features: Tensile test, Positive material test, Intergranular corrosion test, Ultrasonic test, Radiography test, Pitting corrosion test.
• Standard : ASTM B187
• Item : Copper Flats
• Size : Width up to 152.4mm (6”) width
• Thickness : 1mm to 60mm
• Width: 5mm to 350mm
• Length : Up to 6400 mm (21')
• Types : Copper Bars, Flats, Rectangular, Rectangle

• Grade: 304/316/310/321/202 /202cu etc.
• Stainless Steel Plate(Hot rolled, cold rolled): JIS, AISI, ASTM, GB, DIN, EN, etc
• the surface and finish of Stainless Steel Plate: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc: 5mm-100mm
• 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc: 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
• Indian Origin, European Origin, Japanese Origin, US Origin, Korea Origin, Thailand Origin, Taiwan Origin: POSCO, Aperam, Jindal Stainless, Acerinox, Thyssenkrup, Baosteel, TISCO, DKC Korea, Arcelor Mittal, Nas, Sail, Nippon Metal, Outokumpu

Steelco Metal is known as foremost Stainless Steel Coil Stockist Exporter in Mumbai, India. The offered coils are made by utilizing prevalent quality crude materials. With the use of latest technology our professionals are able to manufacture the best product in the market. Stainless Steel Coil is used in various civil construction applications. Resistance to corrosion and low maintenance makes this coil unique in the market. This Stainless Steel Coil is precisely manufactured by our experts using high and good quality stainless steel. The offered coil is available in various sizes to meet the varied requirements of our clients. We offer this superior quality coil at industry leading price to the clients. Our coils are available in various specifications in order to meet the varied needs of the clients. In addition to this, clients can avail these coils at market leading prices. Steelco Metal is one of the most reputed Stainless Steel Coil Stockist Exporter in Mumbai, India. We offer Stainless Steel Coil in a different type of dimensions, thickness, specification, and grades. They are widely used in several applications industry and are formed from urbane technology and a higher grade of raw materials with newest properties. An all-inclusive product range in cold-rolled steel grades of Stainless Steel Coil includes formable and high-strength, boron and weather-popular steels. We supply stainless steel Coil in grade 202, 304, 316, 321, 310, 410, 420, 416 in India. We offer a wide range of Stainless Steel Coil Stockist which can be used for dufferent purposes. Rendered in several sizes, these are ideal for a wide assortment of applications and are made by employing the most advanced technologies. Mainly employed in the welding applications, where corrosion resistance is a concern, these are proffered with an extensive range of heat and corrosion resistant materials. Applicable for assorted construction sectors, these lightweight products are offered with high-strength and are 100% recyclable. Assuring higher control of product composition, these Stainless Steel Coils are provided with absolute dimensions. Useful for rolling mills and heat treatment facilities, they come with finishing lines that ensure consistency and first-rate control of the targeted, properties. Hence, we are leading Stainless Steel Coil Stockist and exporter in mumbai, India. ASTM A240 2B SS Coil Supplier, Stainless Steel Coil Stockist Exporter, Outokumpu Stainless Steel Coil Dealer, DKC Korea SS Coil Distributor, Jindal Stainless Steel Coil Dealer In India. Distributors & Exporters Of ASTM A240 Stainless Steel Coil, ThyssenKrupp Stainless Steel Coil Dealer In India, ASTM/ASME A240 SS Coil, Polished Stainless Steel Coil Wholesaler, SS Embossed Coil Stockholder, POSCO Stainless Steel Coil Distributor In Mumbai, India. Standard : ASTM, DIN, JIS, GB Material Stainless Steel Make BA, 2B, No.1, No.3, No.4, 8K, HL, 2D, 1D Surface Treatment Hot Rolled and Cold Rolled Finish Polished, Non-Polished Thickness Cold-Rolled 0.1mm~3.0mm Hot-Rolled 3.0mm~25mm Length As per customer requirement Grades 201, 202, 301, 302, 304, 304L, 310S, 316, 316L, 321, 410S, 430, 430A, 441, 904L Colour Silver Certification ISO Width 1000MM, 1220MM, 1250MM, 1500MM and as per customer requirement Minimum Order Quantity 100 Kilogram   The ASTM A240 specification covers chromium, chromium-nickel, and chromium-manganese-nickel Stainless Steel Plate for pressure vessels and for general applications. A steel Plate is a unit of steel that has been formed into a relatively flat panel or Plate. Made from an alloy of iron and tin. Distributor of Stainless Steel Plate in India. Steelco Metal & Alloys is one of the most reputed Importers and Exporters in all types of Metals in India. We offer Stainless Steel Plate in different type of thickness, specification, grades and dimensions. They are extensively used in diverse applications industry, and are formed from urbane technology and superior grade of raw materials with newest characteristics. An all-inclusive product range in cold-rolled steel grades of Stainless Steel Plate includes formable and high-strength, boron and weather-demanding steels. Characteristics Of Stainless Steels: Higher work hardening rate Higher ductility Higher strength and hardness Higher hot strength Higher corrosion resistance Higher cryogenic toughness Lower magnetic response (austenitic only) Must retain corrosion resistant surface in the finished product. These properties apply particularly to the austenitic family and to varying degrees to other grades and families. These properties have implications for the likely fields of application for stainless steels, but also influence the choice of fabrication methods and equipment. Stainless Steel Plate Application Stainless Steel Plate Used in Automobiles Stainless Steel Plate Used in Home appliances Stainless Steel Plate Used in Construction materials Stainless Steel Plate Used in Housing materials Stainless Steel Plate Used in Food Processing and handling Stainless Steel Plate Used in Heat exchangers Stainless Steel Plate Used in Beverage cans Stainless Steel Plate Used in Conveyors Stainless Steel Plate Used in Architectural Stainless Steel Plate Used in Marine Stainless Steel Plate Used in Transformers Stainless Steel Plate Used In Fertilizers Industry Stainless Steel Plate Used In Aerospace Industry Stainless Steel Plate Used In Nuclear Power Plant Industry Stainless Steel Plate Used In Chemical Industry Stainless Steel Plate Used In Oil & Gas Industry Stainless Steel Plate Used In Refineries Industry Stainless Steel Plate Used In Petrochemical Industry/li> Stainless Steel Plate Used In Paper Industry

SS Coil Supplier, Stainless Steel Coil Manufacturer In India, SS Perforated Coil Stockist, ASTM A240 SS Coil, SAIL Stainless Steel Coil Dealer In India, AISI Coil BA Surface Finish, Stainless Steel Coil 2R (BA) Finish. Stainless Steel Coil Exporter In India, ASTM A240 2B SS Coil Supplier, Stainless Steel Coil Supplier, Outokumpu Stainless Steel Coil Dealer, DKC Korea SS Coil Distributor, Jindal Stainless Steel Coil Dealer In India. Distributors & Exporters Of ASTM A240 Stainless Steel Coil, ThyssenKrupp Stainless Steel Coil Dealer In India, ASTM/ASME A240 SS Coil, Polished Stainless Steel Coil Wholesaler, SS Embossed Coil Stockholder, POSCO Stainless Steel Coil Distributor In Mumbai, India

When we set up our stockholding division ‘Stock Services’ in 2008 we begun with the goal of becoming one of the top three distributors of stainless steel SEAMLESS fittings, buttweld pipe fittings, forged pipe fittings & pipe flanges in India. In 2010 we’ve got our own manufacturing plant in India and Ras Al Khaimah & since then we have developed our range further to include Nickel Alloy ASTMASME SB 564 160 472 Flanges, Nickel ANSI 200 Flanges, Nickel ASME Flanges. Our range of seamless pipe fittings and pipe flanges are held in dual certified grades 304304L and 316316L, and you can find accurate & best price here on our website. We can now provide fittings and flanges in one package, and with our experience in distribution, can ship High Nickel Alloy Threaded Flanges, Nickel Alloy Socket Weld Flanges, Nickel Slip on Flanges all over the world on quick lead times. Below are our available High Nickel Alloy Flanges that will meet your project needs. We will help you put together your entire project and ship it to your closest port. We ship globally!

• Brand Name: ASI
• Grade: ANSI
• Place of Origin: Maharashtra, India
• Standard or Nonstandard: Standard

We are offering kidney flange.

• Material: Stainless Steel
• Size: 1/4"-48", 1/4"-48"
• Standard: ANSI, ASME ,MSS, API, DIN, JIS, BS. AWWA and GB

Style Available Flat face Raised face Tongue Groove or ring joint  ASME/ANSI B16.5 : WELDING NECK FLANGE, SLIP-ON FLANGE, BLIND FLANGE,HIGH HUB BLIND FLANGE, SOCKET WELD FLANGE, LAPJOINT FLANGE, THREADED FLANGE, RING TYPE JOINT FLANGE.Pressure Class : 150, 300, 400 , 600 , 900, 1500 , 2500 » ASME/ANSI B16.47 : WELDING NECK FLANGE, BLIND FLANGE. (SERIES A & B)Pressure Class : 75, 150, 300, 400 , 600 , 900 » ASME/ANSI B16.36 : (ORIFICE FLANGES) WELDING NECK FLANGE, SLIPON FLANGE, THREADED FLANGE.Pressure Class : 300, 400 , 600 , 900, 1500 , 2500 » ASME/ANSI B16.36 : (ORIFICE FLANGES) WELDING NECK FLANGE, SLIPON FLANGE, THREADED FLANGE.Pressure Class : 300, 400 , 600 , 900, 1500 , 2500 » ASTM/ANSI B16.48:( Figure-8 blanks) : Pressure Class : 150, 300, 400 , 600 , 900,1500, 2500 » MSS SP44 : WELDING NECK FLANGE, BLIND FLANGE.Pressure Class :300, 400 , 600 , 900 » API 6A : WELDING NECK FLANGE, THREAD FLANGE,BLIND FLANGE.Pressure : 2000Psi, 3000Psi, 5000Psi, 10000Psi, 15000Psi, 20000Psi, 25000Psi » Material : ASTM A105; ASTM A350, A694 F42/F46/F52/F60/F65ASTM A182 F304/304L,F316/316L, F321, F310,ASTM A 182 F51/F53/F55 » Size : 1/2″-48″ JYOTI METAL CORPORATION is one of the leading manufacturers and exporters of Steel Flanges. Our proficient and skilled team is specialized in manufacturing durable range of Steel Flanges which are available at reasonable rates. Steel Flanges manufactured at our unit using superior quality steel. The Steel Flanges are popular for their rust resistance and robustness. Steel Flanges for the clientele are made available in regular and custom-made specification. Hence we are one of the highly sought after Steel Flanges manufacturer in India. Features: Anti oxidization Excellent performance Resilient Superior tensile strength Reliable Excellent quality

NIckel Alloy Flanges are having higher percentage of nickel alloys into it. There are several metals or registered trade names with high nickels. Although all the grades have general engineering name but peoples use to call it with registered name for example Monel400 Flanges rather then calling the same as Alloy 400 Flanges.

We offer stainless steel pipe fittings. Metal forge india is one of the leading manufacturers, suppliers and exporters of stainless steel pipe fittings. Specification astm a182 a403 & asme sa182 sa403 grades. 201 stainless steel pipe fittings. 202 stainless steel pipe fittings. 304 stainless steel pipe fittings. 304l stainless steel pipe fittings. 304h stainless steel pipe fittings. 309s stainless steel pipe fittings. 309h stainless steel pipe fittings.

We are manufacturing in flanges,flanges pipe fitting in m.s. Plate, a 105 forged, s.s. & other alloy steel in all standard & table in all size

INTEGRAL ORIFICE PLATE ASSEMBLY Integral Orifice Plate Assembly is used for the measurement of flow or quantity of fluids like liquids, gases or vapors of low flow rate in closed conduits, where high accuracy is desired. The Integral Orifice Plate Flange Assembly may be directly mounted to the Differential Pressure Flow Transmitter, thereby eliminating the need of separate impulse piping.

• Thickness: 2 mm
• Size: 1220 mm x 2440 mm
• Country of Origin: Made in India
• Surface Treatment: Mirror Finish
• Shape: Rectangle
• Material: Stainless Steel
• Usage/Application: Construction

• Surface Treatment: Hot Rolled
• Material: Stainless Steel
• Thickness: 1 - 5 mm
• Material Grade: SS 304
• Size : 5 x 4 feet

• Type: 304, 304L, 304H, 310, 310S, 316, 316L, 316Ti, 317, 317L, 321, 321H
• Stainless Steel: ASTM A 240, SA 240, AISI
• Carbon Steel: ASTM A 515, A 516 Grade
• Alloy Steel: ASTM A 387, Class
• Nickel Alloys: B162, B127, B463, B576, B168, B443
• Copper Alloys: Aluminium, Copper, Brass & Gunmetal

• Grade: ASME
• Size: 1/2" to 60"
• Material: Stainless Steel
• Certification: ISO9001,API, ABS
• Port: Nhava Sheva
• Place of Origin: India
• Supply Ability: 1000 Metric Ton/Metric Tons per Month

Flange Nuts is a piece of metal may be having Hex shape with collar and inside threading. We can manufacture Flange Nuts as per all most all international standards like ASTM, AISI, DIN, BS, JIS, ISI etc.