AISI 4130 Flanges Supplier. Alloy Steel 4130 Flanges Manufacturer in India.

AISI 4130 Flanges Supplier, Manufacturer

Unichem Steel & Alloy Pvt. Ltd. is manufacturer of AISI 4130 Pipe Flange, Alloy Steel AISI 4130 Loose Flange. SAE 4130 Flangesis a versatile alloy with good atmospheric corrosion resistance and reasonable strength up to around 315º C. We are stocking distributor of AISI 4130 Material, Alloy Steel 4130 60k Blind Flange, AS 4130 Forging Pipe Flange & UNS G41300 Aisi 4130 Alloy Steel Flanges at very low price. AISI 4130 Slip On Flange is a low-alloy steel containing chromium and molybdenum as strengthening agents. Chromoly 4130 Blind Flange is a versatile alloy with good atmospheric corrosion resistance and reasonable strength. We offer comprehensive range of AISI 4130 Steel Flange, Annealed Steel AISI 4130 Socket Weld Flange, Alloy Steel AISI 4130 Pipe Flanges in Stock in various sizes. Hardening of Alloy Steel AISI 4130 Threaded Flange can be done with cold working or heat treatment. Unichem Steel & Alloy Pvt. Ltd. is supplying AISI 4130 Steel Blind Flanges, Alloy Steel AISI 4130 Screwed Pipe Flange, Chromoly AISI 4130 Plate Flanges to Madhya-Pradesh, Rajasthan, Gurgaon, West-Bengal, Bangalore, Maharashtra, Haryana, Uttar-Pradesh, Karnataka, Kolkata, Karnataka, Chennai(Madras), Aurangabad, Khopoli, Tamil-Nadu, Chhattisgarh, Ahmedabad, Pune, Delhi, Indore, Ghaziabad, Jaipur, Faridabad, Kolhapur, Nagpur, Punjab, Ludhiana, Raipur, Gujarat, Bhosari, Vadodara, Rajkot.

Largest Manufacturer and Stockist of ASME SA182 AISI 4130 Flanges, AS 4130 Slip-on, Weld Neck, High Hub Blind, Raised Face, Socket Weld, Orifice, Ring Type Joint, Threaded, Lap Joint, Square, Long Weld Neck, Spectacle Blind, Paddle Blind, Ring Spacer, Tongue and Groove, Backing Ring, Nipoflange, Weldoflange, Forged, Male & Female, Reducing, Expander Flanges in Mumbai

Most Trusted Supplier and Exporter of AISI 4130 Flange, UNS G41300 Pipe Flanges, WNR 1.7218 Flange, 150# SAE 4130 Flange, AS 4130 Flange in South Africa, Saudi Arabia, Spain, Kuwait, Singapore, Malaysia, UAE, Italy, Nigeria, Iraq, Thailand, Turkey, Vietnam, Oman, Qatar, Myanmar, Sri Lanka.

SAE 4130 Flanges Specifications

Specifications

ASME SA182 / ASTM A182.

Standards / Dimensions

ANSI B16.47, MSS SP44, ANSI B16.5, Series A & B, ASA, API-605, AWWA, B16.48, BS 10, BS4504, EN-1092, DIN.

Size Range

1/2″(15 NB) to 48″(1200NB).

SAE 4130 Flanges Specifications
Flange Class

150#, 300#, 400#, 600#, 900#, 1500#, 2500#.

Flange Face Type

Flate Face (FF), Ring Type Joint (RTJ), Raised Face (RF).

Pressure

PN6, PN10, PN16, PN25, PN40, PN64 etc.

Leading Manufacturers of Different Types of AISI 4130 Flanges (WERKSTOFF NR. 1.7218 / UNS G41300 / EN 25CrMo4 / JIS G4105 / BS 970) in the form of Slip on Flange | Weld Neck Flange | High Hub Blind Flange | Raised Face Flange | Socket Weld Flange | Orifice Flange | Ring Type Joint Flange | Threaded Flange | Lap Joint Flange | Square Flange | Long Weld Neck Flange | Spectacle Blind Flange | Paddle Blind Flange | Ring Spacer Flange | Tongue and Groove Flange | Backing Ring Flange | Nipoflange | Weldoflange | Forged Flange | Male & Female Flange | Reducing Flange | High Hub Blind Flange | Expander Flange | ANSI Flange | ASME Flange | BS Flanges | DIN Flanges | EN Flanges at Best Prices in India.

Alloy Steel AISI 4130 Flanges Types

SAE 4130 Lap Joint Flange

ANSI B16.47 / ANSI B16.5 AISI 4130 Lap Joint Flange, SAE 4130 Lap Joint Flange Supplier in Mumbai, India

AISI 4130 Lap Joint Flange

SAE 4130 Square Flange

ANSI B16.47 / ANSI B16.5 AISI 4130 Square Flange, SAE 4130 Square Flange Supplier in Mumbai, India

AISI 4130 Square Flange

SAE 4130 Slip On Flange

ANSI B16.47 / ANSI B16.5 AISI 4130 Slip On Flange, SAE 4130 Slip On Flange Supplier in Mumbai, India

AISI 4130 Slip On Flange

SAE 4130 Weld Neck Flange

ANSI B16.47 / ANSI B16.5 AISI 4130 Weld Neck Flange, SAE 4130 Weld Neck Flange Supplier in Mumbai, India

AISI 4130 Weld Neck Flange

SAE 4130 Blind Flange

ANSI B16.47 / ANSI B16.5 AISI 4130 Blind Flange, SAE 4130 Blind Flange Supplier in Mumbai, India

AISI 4130 Blind Flange

SAE 4130 Orifice Flange

ANSI B16.47 / ANSI B16.5 AISI 4130 Orifice Flange, SAE 4130 Orifice Flange Supplier in Mumbai, India

AISI 4130 Orifice Flange

SAE 4130 Socket weld Flange

ANSI B16.47 / ANSI B16.5 AISI 4130 Socket weld Flange, SAE 4130 Socket weld Flange Supplier in Mumbai, India

AISI 4130 Socket weld Flange

SAE 4130 Threaded Flange

ANSI B16.47 / ANSI B16.5 AISI 4130 Threaded Flange, SAE 4130 Threaded Flange Supplier in Mumbai, India

AISI 4130 Threaded Flange

SAE 4130 Long weld Neck Flange

ANSI B16.47 / ANSI B16.5 AISI 4130 Long weld Neck Flange, Swage Nipple, SAE 4130 Long weld Neck Flange Supplier in Mumbai, India

AISI 4130 Long weld Neck Flange

SAE 4130 RTJ Flange

ANSI B16.47 / ANSI B16.5 AISI 4130 RTJ Flange, SAE 4130 RTJ Flange Supplier in Mumbai, India

AISI 4130 RTJ Flange

SAE 4130 Reducing Flange

ANSI B16.47 / ANSI B16.5 AISI 4130 Reducing Flange, SAE 4130 Reducing Flange Supplier in Mumbai, India

AISI 4130 Reducing Flange

SAE 4130 Forged Flange

ANSI B16.47 / ANSI B16.5 AISI 4130 Forged Flange, SAE 4130 Forged Flange Supplier in Mumbai, India

AISI 4130 Forged Flange

AISI 4130 Slip On Flange Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS EN
AISI 4130 1.7218 G41300 JIS G4105 BS 970 25CrMo4

Chromoly 4130 Blind Flange Chemical Composition

Grade C Mn Si P S Fe Mo Ni Cr
AISI 4130  0.28-0.33  0.40-0.60  0.15-0.35 0.035 max 0.025 MAX  97.3-98.22  0.15-0.25 0.50 max 0.80-1.10

Alloy Steel AISI 4130 Threaded Flange Mechanical Properties

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

Why Purchase From Unichem Steel & Alloy Pvt. Ltd.

  • We at, Unichem Steel & Alloy Pvt. Ltd. design AISI 4130 RTJ Flange to the specific pressure ratings; 150lb, 300lb, 400lb, 600lb, 900lb, 1500lb, and 2500lb to satisfy all needs of varied industries in India and Overseas.
  • We are producing 4130 AISI WNRF Flanges using different dimensional standards such as American Standard Flanges (ANSI/ASME/AWWA), South African Standard Flanges (SABS / SANS), German Standard Flanges (DIN), Russian Standard Flanges (GOST), European Standard Flanges (EN), Petroleum Standard Flanges (API), Japanese Standard Flanges (JIS), MSS Standard Flanges (MSS-SP), British Standard Flanges (BS).
  • For AISI 4130 Blind Flanges making we have world-class machinery. In house CNC, Lathe Machines as well as punch dyes required for the production of AISI 4130 Weld Neck Flange. Testing facilities like PMI Machine, Spectro machine, Hardness Test, Mechanical test, Hydrostatic Testing, Pressure testing, Ultrasonic Testing, and manual inspection of gauge.
  • We strive for quality production of ANSI B16.5 AISI 4130 Ring Type Joint Flanges. We adequately test raw materials and conform to DIN, EN, MSS, ANSI, ASTM, ASME, JIS Standards to make the highest quality ANSI/ASME B16.5 AISI 4130 Spacer. It is provided with 100% Radiography Test Report and Third Party Inspection or Buyer Inspection service is available on finished products.
  • Unichem Steel & Alloy Pvt. Ltd. is an expert in manufacturing of custom size AISI 4130 Nippolet Flanges with accurate dimensions and uniform wall thickness.
  • As leading exporters and suppliers we keep a buffer stock of AISI 4130 Industrial Flanges in the size range of 1/2″(15 NB) to 48″(1200NB). In order to meet the off-hand requirement of our buyers.
  • AISI 4130 Lap Joint Flange are packaged to ensure that there is no damage during transit. In the case of exports, products are packed in wooden cases to make sure that flanges can be reached to the client in the same form as it is manufactured. All AISI Grade 4130 Screwed Flanges are marked with Size, Grade, Lot No, and our trademark. On special requests we make custom marking on Flanges.
  • In stock flanges to satisfy any urgent needs of customers using international standards: DIN EN 1092-1 covers Blind Flange EN Type 5 and DIN 2527, Threaded Flange EN Type 12 and DIN 2558/2565/2569, Weld Neck Flange EN Type 11 and DIN 2627–2638, Flat Flange EN Type 1 and DIN 2573/2578, Lapped Flange EN Type 2 / Type 4 and DIN 2641/2622/2655/2656.
  • We provide Material Test Certificates (MTC) as per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103.
  • No minimum quantity order limit. Get Market leading prices on all types of AISI 4130 Forged Flanges in India.

Alloy Steel AISI 4130 Loose Flange Manufacturing Standards

German Steel Flanges Standard
DIN 2527 Steel Blind Flanges, BLRF
DIN 2573 / 2576 Flat Flange for Welding (Slip On)
DIN 2673 Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars)
DIN 2641 / 2642 Lapped / Loose (Lap Joint) Flanges Plain Collars
DIN 28115 Long Neck Welding Flanges
DIN PN10, PN16 AISI 4130 PN10 Flanges, AISI 4130 DIN PN 10 Flanges, AISI 4130 PN16 Flange
DIN PN20, PN25 AISI 4130 PN20 Flanges, SAE 4130 DIN PN 25 Flanges
DIN PN40, PN50 AISI 4130 PN40 Flanges, AISI 4130 DIN PN 50 Flanges
British Standard Pipe Flanges Standard
BS 10 Table D AISI 4130 BS 10 Table D Flanges, Table D Pipe Flange
BS 10 Table E AISI 4130 BS 10 Table E Flanges, Table E Pipe Flange
BS 10 Table F Ferritic / Austenitic BS 10 Table E Flanges, SAE 4130 Table E Flanges
BS 10 Table H AISI 4130 BS 10 Table E Flanges, SAE 4130 Table E Pipe Flanges
Japanese Steel Flanges Standard
JIS S32950220 Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL)
JIS B2291 Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL)
JIS 5K, 10K AISI 4130 5K SORF Flanges, AISI 4130 10K SOFF Flanges
JIS 16K, 20K AISI 4130 16K Blind Flanges, AISI 4130 20K BLRF Flanges
JIS 30K, 40K AISI 4130 30K Slip on Flanges, AISI 4130 40K Blind Flanges
American Steel Flanges Standard
Standard Code Standard Name
ANSI ASME SA-182 Forged Flanges
ANSI ASME B16.5 Slip on flange, Welding neck flange, Blind flange, Threaded flange, Lap joint flange, RTJ flange
ASME – B 16.47 Welding neck flange, Blind flange
ASME – B 16.36 Welding neck flange Slip on flange
Italian Flanges Standard
UNI FLANGES Plan flanges (2276, 2277, 2278, 6083, 6084) Welding neck (2280, 2281, 2282, 2283, 2284, 2285, 2286) Lapped flanges (6088, 6089, 6090, 2999, 2300) Blind flanges (6091, 6092, 6093, 6094, 6095, 6096, 6097) threaded flanges (2253, 2254)

AISI 4130 Material Applications and Uses

  • Power Plant / Power Generation
  • Fertilizers
  • Oil & Gas
  • Refineries
  • Chemical Industry
  • Pulp and Paper Industry
  • Petrochemicals
  • Engineering Project
  • Environmental and Water Projects
  • Boiler Manufacturers
  • Pumps and Valves
  • Cement Industries
  • Aerospace Industry
  • Nuclear Industry
  • Construction
  • Ship Building Companies
  • Thermal Processing
  • Pharma Industry
  • Off-Shore Oil Drilling Companies
AISI 4130 Material Applications and Uses

Alloy Steel 4130 60k Blind Flange Type, Pressure Class, & Size

Specification Item Type Pressure Class Size Range
ASME/ANSI B16.36 Orifice Flanges (Slip-on, Weld neck, Threaded) 300 To 2500LBS 1″ to 12″
ASME/ANSI B16.5 Slip-on, Socket Weld, Blind, Weld Neck, Threaded and Lap Joint Flanges 150 to 2500LBS
150 to 1500LBS
26“ to 60″
26“ to 48″
BS 10 Blind, Slip-on and Welding neck flanges TABLE-A, D, E, F, H, J, K, R, S, T 15mm to 600mm
ASME/ANSI B16.9/MSS SP-43 Stub end -Type:A, B, C (Short pattern) S10, S40, S80 ½” to 24”
ASME/ANSI B16.47 Orifice Flanges (Slip-on, Weld neck, Threaded) 75 to 300LBS
400, 600LBS
900LBS
1/2“ to 12″
26“ to 60″
26“ to 48″
EN 1092-1 / DIN / BS 4504 Flanges 01 (Plate flange), 02 (Loose plate flange for Types 32—37), 04 (Loose plate flange for Type 34), 05 (Blind flange), 11 (Weld-neck flange), 12 (Hubbed slip-on flange), 13 (Hubbed PN2.5 to PN16
PN25
PN40
PN63
PN100
PN160, PN250
PN320
PN400
10mm to 1800mm
10mm to 1000mm
10mm to 600mm
10mm to 400mm
10mm to 350mm
10mm to 300mm
10mm to 250mm
10mm to 200mm

Ready Stock of AS 4130 Forging Pipe Flange in India

Alloy Steel AISI 4130 Slip on Flanges AISI 4130 Weld Neck Flanges
AISI 4130 Socket Weld Flanges Alloy Steel AISI 4130 Blind Flanges
Alloy Steel AISI 4130 Threaded Flanges AISI 4130 Lap Joint Flanges
AISI 4130 Spectacle Blind Flanges Alloy Steel AISI 4130 Orifice Flanges
Alloy Steel AISI 4130 Reducing Flanges AISI 4130 Ring/Spacer Flanges
AISI 4130 Forged Flanges Alloy Steel AISI 4130 ANSI Flanges
Alloy Steel AISI 4130 ASME Flanges AISI 4130 API Flanges
AISI 4130 Industry Standard Flanges Alloy Steel AISI 4130 BS Flanges
Alloy Steel AISI 4130 DIN Flanges AISI 4130 EN 1092-1 Flanges
AISI 4130 Ring Type Joint Flange Alloy Steel AISI 4130 JIS Flanges
Alloy Steel AISI 4130 Flange AISI 4130 Flanges
SAE 4130 Flanges 150# ANSI AISI 4130 Flanges
AISI 4130 Slip On Flange ANSI B16.5 AISI 4130 Orifice Flange
Chromoly 4130 Blind Flange AISI 4130 Slip On Flanges
Alloy Steel AISI 4130 Threaded Flange AISI 4130 Spectacle Blind Flanges
AISI 4130 Pipe Flange AISI 4130 Threaded Flanges
Alloy Steel AISI 4130 Loose Flange AISI 4130 Socket Weld Flanges
AISI 4130 Material AISI 4130 RTJ Flange
Alloy Steel 4130 60k Blind Flange 4130 AISI WNRF Flanges
AS 4130 Forging Pipe Flange AISI 4130 Blind Flanges
UNS G41300 Aisi 4130 Alloy Steel Flanges AISI 4130 Weld Neck Flange
AISI 4130 Steel Flange ANSI B16.5 AISI 4130 Ring Type Joint Flanges
Annealed Steel AISI 4130 Socket Weld Flange AISI 4130 Spacer
Alloy Steel AISI 4130 Pipe Flanges AISI 4130 Nippolet Flanges
AISI 4130 Steel Blind Flanges AISI 4130 Industrial Flanges
Alloy Steel AISI 4130 Screwed Pipe Flange AISI 4130 Lap Joint Flange
Chromoly AISI 4130 Plate Flanges AISI Grade 4130 Screwed Flanges
AISI 4130 Nippo Flanges AISI 4130 Forged Flanges
AISI 4130 Pipe Flanges AS AISI 4130 Pipe Flanges

UNS G41300 AISI 4130 Alloy Steel Flanges Exporter

EUROPE: Albania, Austria, Belgium, Croatia, Czech Republic, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Malta, Netherlands, Norway, Portugal, Russia, Slovakia, Slovenia, Spain, Switzerland, UK, Ukraine.
ASIA: Bangladesh, Cambodia, India, Indonesia, Japan, Malaysia, Maldives, Myanmar, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Vietnam.
AFRICA: Algeria, Angola, Egypt, Equatorial Guinea, Gabon, Libya, Nigeria, South Africa, Sudan, The Republic Of Congo.
MIDDLE EAST: Bahrain, Cyprus, Iran, Iraq, Jordan, Kuwait, Oman, Qatar, Saudi Arabia (KSA), Syria, Turkey, United Arab Emirates (UAE), Yemen.
NORTH AMERICA: Bahamas, Canada, Costa Rica, Denmark, Jamaica, Mexico, Panama, Puerto Rico, Trinidad And Tobago, USA.
SOUTH AMERICA: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Uruguay, Venezuela.

AISI 4130 Steel Flange Supplier

Aberdeen, Abu Dhabi, Ahmedabad, Ahvaz, Al Jubail, Al Khobar, Algiers, Ankara, Atyrau, Bangkok, Bengaluru, Bhopal, Bogota, Brisbane, Busan, Cairo, Calgary, Caracas, Chandigarh, Chennai, Chiyoda, Coimbatore, Colombo, Courbevoie, Dallas, Dammam, Doha, Dubai, Edmonton, Ernakulam, Faridabad, Geoje-si, Gimhae-si, Granada, Gurgaon, Hanoi, Haryana, Ho Chi Minh City, Hong Kong, Houston, Howrah, Hyderabad, Indore, Istanbul, Jakarta, Jeddah, Karachi, Kolkata, Kuala Lumpur, Kuwait City, La Victoria, Lagos, Lahore, London, Los Angeles, Ludhiana, Madrid, Manama, Melbourne, Mexico City, Milan, Montreal, Moscow, Mumbai, Muscat, Navi Mumbai, New Delhi, New York, Noida, Perth, Petaling Jaya, Pimpri-Chinchwad, Port-of-Spain, Pune, Rajkot, Rio de Janeiro, Riyadh, Santiago, Secunderabad, Seoul, Sharjah, Singapore, Surat, Sydney, Tehran, Thane, Thiruvananthapuram, Toronto, Ulsan, Vadodara, Visakhapatnam, Vung Tau.

Contact us to get a quick quote for Annealed Steel AISI 4130 Socket Weld Flange.

WE ARE OFFERING AISI 4130 FLANGES AS PER ISO, DIN, JIS OR ANSI STANDARD.

Request a Quote —>