Delivering High Quality Forged Flanges in Form of Weldneck (WNRF), Blind, Socketweld, Slip On (SORF), Threaded, Laped Joint, Screw, Plate, Paddle Blank, Spacer etc.

AISI 4130 Pipe Flanges, ANSI B16.5 AISI 4130 Orifice Flange, AISI 4130 Nippo Flanges, AISI 4130 Pipe Flanges, 150# ANSI AISI 4130 Flanges, AISI 4130 Spectacle Blind Flange, AISI 4130 Slip On Flanges Supplier in Mumbai, India.

AISI 4130 RTJ Flange, 4130 AISI WNRF Flanges Exporter, AISI 4130 Spectacle Blind Flanges, AISI 4130 Threaded Flanges, AISI 4130 Socket Weld Flange, AISI 4130 Blind Flanges, AISI 4130 Weld Neck Flange Dealer in India.

AISI 4130 Flanges Manufacturer

Introduction Of AISI 4130 Flanges

The size of the flanges ranges from ½ inches through 60 inches. The Aisi 4130 Material is made up of carbon, manganese, silicon, sulfur, nickel, chromium, molybdenum, phosphorus and 97% iron in the composition. The material also has 560MPa minimum tensile strength and 460MPa minimum yield strength.

AISI 4130 is a Low-Alloy Steel that belongs to the chromium-molybdenum family. It is known for its excellent strength, toughness, and high tensile properties, making it suitable for various applications in the oil and gas industry, particularly in the production of drilling equipment and components. AISI 4130 Flanges are an essential part of this steel's application in piping and pressure vessel systems.

Flanges are mechanical components used to connect pipes, valves, pumps, and other equipment to form a piping system. They play a crucial role in providing access for inspection, modification, or cleaning, as well as facilitating the assembly and disassembly of components within the system. AISI 4130 Flanges are specifically designed to work with the unique properties of AISI 4130 steel, ensuring compatibility and optimal performance in demanding environments.

Key features of AISI 4130 flanges include:

Material Properties:

  • AISI 4130 steel offers high strength, excellent weldability, and good machinability. These properties make it well-suited for applications where toughness and durability are essential.

Corrosion Resistance:

  • The addition of chromium and molybdenum to AISI 4130 imparts corrosion resistance, making it suitable for use in corrosive environments commonly found in the oil and gas industry.

Pressure and Temperature Resistance:

  • AISI 4130 flanges are designed to withstand high-pressure and high-temperature conditions, making them ideal for applications in oil and gas exploration, drilling, and production.

Compliance with Standards:

  • AISI 4130 flanges are typically manufactured in accordance with industry standards and specifications, ensuring that they meet the required safety and performance criteria.


  • AISI 4130 steel is known for its weldability, and this characteristic extends to the flanges made from this material. Proper welding procedures should be followed to maintain the integrity of the joint.

Low-alloy steel AISI 4130 flange offers a significant improvement in resistance to mechanical stress. They have high strength and increased ductility due to the inclusion of chromium and molybdenum in the alloy of 4130 alloy steel pipe flanges. These elements are known as reinforcing agents and also provide a higher corrosion resistance atmosphere. Atmospheric corrosion is a typical problem of alloys containing ferrous or iron elements. Moisture is important in the degradation of metals by the environment. Although this alloy has good corrosion resistance, its corrosion resistance can be improved by performing a surface treatment such as electroplating or galvanizing on Aisi 4130 alloy steel flanges.

AISI 4130 flanges are critical components in piping systems within the oil and gas industry, offering a combination of strength, corrosion resistance, and weldability. These flanges contribute to the reliable and efficient operation of equipment and systems in challenging environments.

We export a wide range of Chromoly 4130 blind flanges machined from our in-house warehouse to meet your needs. We supply AISI 4130 steel Threaded flanges, AISI 4130 Blind Flange, AISI 4130 high shaft flanges, AISI 4130 flat flanges, AISI 4130 gate flanges and AISI 4130 loose flanges in various types and sizes.

AISI 4130 Flanges Range

AISI 4130 Flanges Specification ASTM A182 / ASME SA182
AISI 4130 Flanges Manufacturing Process Hot Forging / Rolling / Machining
AISI 4130 Flanges Other Grades SMO 254
AISI 4130 Flanges Outer Diameter 1/2" NB TO 64" NB
AISI 4130 Flanges Pressure Class Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500# or As Per Custom Requirement
PN 6, PN 10, PN 16, PN 25 and PN 40 etc
AISI 4130 Flanges Schedule Sch 10s TO Sch XXS or As Per Custom Requirement
AISI 4130 Flanges Facing Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
AISI 4130 Flanges Dimension ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631--2638, DIN 2573-2576, DIN 2527, DIn 2641-2642, DIN 2565-2566, DIN2502, AWWA, AS2129 TABLE C, D, E, F, J etc..
AISI 4130 Flanges Types Welding Neck Flange, Slip On Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Orifice Flanges, Plate Flange, Long Welding Neck Flanges, Weldoflange, Nipoflange, Expander Flange, Reducing Flange, WNRF Flange, SORF Flange, SWRF Flange, Custom Flange as per Drawing etc.
AISI 4130 Flanges Other Testing NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, HIC, SSC, Sour Service etc.
AISI 4130 Flanges Value Added Services Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
AISI 4130 Flanges Packaging Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps
AISI 4130 Flanges Shipment & Transportation By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
AISI 4130 Flanges Material Test Certificate Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC

AISI 4130 Flanges Chemical Compostion and Properties

The chemical composition of grade AISI 4130 Flanges is outlined in the following table

AISI 4130 1.7218 G41300 JIS G4105 BS 970 25CrMo4

AISI 4130 Flanges Mechanical and Physical Properties

The mechanical properties of grade AISI 4130 Flanges are displayed in the following table.

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
 7.85 g/cm3  1432 ℃  560 460 21.50%

AISI 4130 Flanges Manufacturer Name and Origin

  • AISI 4130 Flanges - Savoy Piping Inc., Make, Origin - India
  • AISI 4130 Flanges - Ulma, Origin - Spain
  • AISI 4130 Flanges - Matalfar, Origin - Italy
  • AISI 4130 Flanges - Kofco, Origin - South Korea
  • AISI 4130 Flanges - Melesi, Origin - Italy
  • AISI 4130 Flanges - Viraj, Origin -India
  • AISI 4130 Flanges - Galpetri, Origin - Italy
  • AISI 4130 Flanges - Korea Flages, Origin - South Korea
  • AISI 4130 Flanges - N.K Forge, Origin - Japan
  • AISI 4130 Flanges - Ring Mill, Origin - Italy
  • AISI 4130 Flanges - WMASS, Origin - India
  • AISI 4130 Flanges - Korea Metal, Origin - South Korea
  • AISI 4130 Flanges - Cladtek, Origin - South Korea
  • AISI 4130 Flanges - CHW Forge Origin - India

AISI 4130 Flanges is in Ready Stock and Ready to Deliver. High Quality, Lower Cost But Best Service in Flanges

AISI 4130 Flanges Types

ASTM A182 AISI 4130 Slip-On Flange ASTM A182 AISI 4130 Threaded Flange
ASTM A182 AISI 4130 Blind Flange ASTM A182 AISI 4130 Reducing Flange
ASTM A182 AISI 4130 Weld Neck Flange ASTM A182 AISI 4130 Socket Weld Flange
ASTM A182 AISI 4130 Ring Type Joint Flange ASTM A182 AISI 4130 Square Flange
ASTM A182 AISI 4130 Lap Joint Flange ASTM A182 AISI 4130 Plate Flange
ASTM A182 AISI 4130 Orifice Flange ASTM A182 AISI 4130 Forged Flange

AISI 4130 Flanges Application

  • Oil and Gas Industries
  • Food Processing Industries
  • Equipments
  • Pipeline
  • Power Industries
  • Ship Building Industries
  • Paper Industries
  • Cement Industries
  • Chemical Industries

AISI 4130 Flanges Packing Shipment

AISI 4130 Flanges is Covered with Plastic Cloth and Packed in Wooden Box, Wooden Pallet and Wooden Fumigated Carrate. Our Packaging is Fully Waterproof and Safe for Transport with Proper Strips on Wooden Box, having Lifting Point.

AISI 4130 Flanges Exported Countries

We Export AISI 4130 Flanges to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen , Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc

AISI 4130 Flanges Supplying in States and Cities

We Supply AISI 4130 Flanges Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Mumbai, Navi Mumbai, Pune, Nashik, Nagpur, Solapur, Kolhapur, Ambernath, Ahmednagar, Latur, Ahmadabad, Surat, Rajkot, Vadodara, Panaji, Madgaon, Chennai, Kolkata, Hyderabad, Bengaluru, Delhi, New Delhi, Ludhiana, Chandigarh, Raipur, Bhopal, Jamshedpur, Vishakhapatnam, Cochin, Ghaziabad, Noida, Gurugram, Bhillai, Durgapur, Vijaywada, Kanpur etc.

Savoy Piping a well known worldwide Exporter of AISI 4130 Flanges, Savoy Piping Inc., is committed to provide each and every customer with the highest standard of customer service. We deals in AISI 4130 Flanges in India and Overseas, offering a wide range of AISI 4130 Flanges