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Alloy Steel 4130 60k Blind Flange and Chromoly 4130 Plate Flanges Manufacturer in India

Alloy steels prove to be useful in applications that need low costs but also require better mechanical properties. As the name suggests, the elemental composition of these low alloy steels is less than 5%. The lower content of elements in their chemistry is why they cost significantly lower than stainless steel grades, yet make them more efficient than carbon steel alloys.

AISI 4130 Flanges

AISI 4130 Flanges, which belong to the low alloy steel category offer a leap in terms of their responsiveness to mechanical stresses. They have good strength and improved toughness, both of which have been attributed to the inclusion of chromium and molybdenum in the alloy of 4130 alloy steel Pipe Flanges. These elements are referred to as strengthening agents, while also offering better resistance to atmospheric corrosion. Atmospheric corrosion is a common issue in alloys that contain ferrous or iron in their chemical composition. Moisture plays a vital role in the metal being deteriorated by the atmosphere. While this alloy offers good resistance to such corrosion, it is possible to increase its resistance to corrosion by using a surface treatment such as electroplating or galvanizing with zinc on the Aisi 4130 Alloy Steel Flanges. In addition to being a tough alloy, its good fatigue strength makes it possible for the Chromoly 4130 Plate Flanges to be used in applications that deal with high pressure, especially in the aerospace industry and in the oil and gas processing industry. The use of heat treatment including normalizing, tempering, annealing, and hardening the Alloy Steel 4130 60k Blind Flange would impact the strength, toughness, and hardness properties of this alloy in a positive manner. This means, after undergoing heat treatment, the mechanical properties of the SAE 4130 Flange see a better performance.

IBR approved Alloy Steel 4130 Screwed Pipe Flange at factory price ex Mumbai, Check SAE 4130 Flange Specification

 

AISI 4130 Flanges Specification Schedule

Supplier and exporter of 4130 Aircraft Steel SORF Flanges, Buy Alloy Steel AISI 4130 Blind Flanges at factory price in India

Standards GOST Flange, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092, BS, BS4504, BS 10, EN-1092, DIN, ANSI, ASME, DIN, MSS S44, ISO70051, ANSI/ASME B16.5, ASME/ANSI B16.5/16.36/16.47A/16.47B, B16.47 Series A & B, B16.48, EN
Pressure Rating ANSI Class 1500, Class 150, Class 900, Class 2500, Class 300, Class 600,
Pressure Calculation in DIN 10Bar, 16Bar, 25Bar, 40Bar, 6Bar, / PN16, PN64, PN40, PN25, PN10, PN6
JIS 16 K, 20 K, 5K, 10 K, 40 K, 63 K, 30 K,
UNI 10Bar 16Bar 6Bar 25Bar 40Bar
EN 6Bar 25Bar 40Bar 10Bar 16Bar
Most common Types Threaded / Screwed / Forged / Plate
Production technique
  • Forged, Heat treated and machined
Shapes and Types we produce Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Small Tongue, Small Male-Female (SMF),Raised Face (RF), Large Tongue & Groove, Groove, Lap-Joint Face (LJF)
Flanges Marking All Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request.
Supplier and Distributors Located in Dammam, Ludhiana, India, Coimbatore, Bengaluru, Ludhiana, Kuwait, Istanbul, Ankara, Ahmedabad, Mexico, Kolkata, Noida, Janeiro, Gujarat, Pimpri Chinchwad, Bogota, Baroda, Indore, Muscat, Perth, Hyderabad, Thiruvananthapuram, Ernakulam, Melbourne, London, Port of Spain, Kanpur, Nagpur, Jamshedpur, Ahvaz, Ranchi, Mumbai, Vadodara, Santiago, Howrah, Lagos, Courbevoie, Caracas, Calgary, Tehran, Khobar, Chennai, Gurgaon, Manama, Gimhae si, Rajkot, Montreal, New Delhi, Riyadh, Bangalore, Abu Dhabi, Sydney, Surat, Karachi
Test Direct-reading Spectrograph, Magnetic particle detector, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector
Equipment Pushing Machine, Press machine, Bending machine, Sand-blasting machine, electric bevelling machine etc

List Of Alloy Steel 4130 Blind Flange Types

4130 alloy steel Pipe Flanges

4130 alloy steel Pipe Flanges

4130 aircraft steel SORF Flanges

4130 aircraft steel SORF Flanges

4130 annealed steel Socket Weld Flange

4130 annealed steel Socket Weld Flange

4130 aq steel Blind Flanges

4130 aq steel Blind Flanges

alloy steel 4130 Screwed Pipe Flange

alloy steel 4130 Screwed Pipe Flange

SAE 4130 Flange

SAE 4130 Flange

Aisi 4130 Alloy Steel Flanges

Aisi 4130 Alloy Steel Flanges

AISI 4130 Forged Flanges

AISI 4130 Forged Flanges

alloy 4130 Lap Joint Flanges

alloy 4130 Lap Joint Flanges


Dimension of AISI 4130 Weld Neck Flanges

NPS Flanges ID
(inch)
Flanges OD
(inches)
Alloy Steel Class 150 Alloy Steel Class 300 Alloy Steel Class 400 Alloy Steel Class 600 Alloy Steel Class 900
1/2 0.84 1.875 2.125 2.125 2.125 2.50
3/4 1.06 2.25 2.625 2.625 2.625 2.75
1 1.31 2.625 2.875 2.875 2.875 3.125
1 1/4 1.66 3 3.25 3.25 3.25 3.50
1 1/2 1.91 3.375 3.75 3.75 3.75 3.875
2 2.38 4.125 4.375 4.375 4.375 5.625
2 1/2 2.88 4.875 5.125 5.125 5.125 6.50
3 3.50 5.375 5.875 5.875 5.875 6.625
4 4.50 6.875 7.125 7.00 7.625 8.125
5 5.56 7.75 8.50 8.375 9.50 9.75
6 6.62 8.75 9.875 9.75 10.50 11.375
8 8.62 11 12.125 12.00 12.625 14.125
10 10.75 13.375 14.25 14.125 15.75 17.125
12 12.75 16.125 16.625 16.50 18.00 19.625

Chromoly 4130 Plate Flanges Weight chart

Standard Class Dia. Bolt Circle Dia. No.of Bolts Bolt Size Dia. of Bolt Hole
AS4087 PN14 95 67 4 M12 14
AS 2129 Flange Table C 95 67 4 13 14
Table D 95 67 4 13 14
Table E 95 67 4 13 14
Table F 95 67 4 13 14
Table H 114 83 4 16 17
Table J 114 83 4 16 17
ANSI A182 ANSI 150 89 60 4 13 16
ANSI 300 95 67 4 13 16
ANSI 600 95 67 4 13 16
ANSI 900 121 83 4 19 22
ANSI 1500 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 80 55 4 M10 11
PN10 95 65 4 M12 14
PN16 95 65 4 M12 14
PN20 90 60.5 4 M14 16
PN25 95 65 4 M12 14
PN40 95 65 4 M12 14

Pressure rating of Alloy Steel 4130 60k Blind Flange

Max. Working Pressure 2,000 PSI 3,000 PSI 5,000 PSI 10,000 PSI 15,000 PSI 20,000 PSI
Test Pressure 3,000 PSI 4,500 PSI 7,500 PSI 15,000 PSI 22,500 PSI 30,000 PSI
Product Specification Levels 1, 2, 3 & 4 1, 2, 3 & 4 1, 2, 3 & 4 1, 2, 3 & 4 1, 2, 3 & 4 1, 2, 3 & 4
API Temperature Rating K (-60 Deg C) K (-60 Deg C) K (-60 Deg C) K (-60 Deg C) K (-60 Deg C) K (-60 Deg C)
To To To To To To
Y (+345 Deg C) Y (+345 Deg C) Y (+345 Deg C) Y (+345 Deg C) Y (+345 Deg C) Y (+345 Deg C)

Equivalent Grades Of AISI 4130 Forged Flanges

Check online Price list, dimension and weight, stockist and distributor of Alloy Steel 4130 Screwed Pipe Flange in various sizes, View AISI 4130 Flanges Chemical Composition
STANDARD WERKSTOFF NR. UNS JIS BS EN
AISI 4130 1.7218 G41300 JIS G4105 BS 970 25CrMo4

Physical properties of alloy 4130 Lap Joint Flanges

Properties Metric Imperial
Density 7.85 g/cm3 0.284 lb/in³
Melting point 1432°C 2610°F

Alloy Steel AISI 4130 Forged Flanges Thermal Properties

Properties Metric Imperial
Thermal conductivity (100°C) 42.7 W/mK 296 BTU in/hr.ft2. °F

SAE 4130 Flange Chemical Composition Chart

Manufacturer and supplier of Alloy 4130 Lap Joint Flanges and 4130 Alloy Steel Pipe Flanges in India, View Chromoly 4130 Plate Flanges Dimension and Price list online
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

Mechanical Strength of Alloy Steel Aisi 4130 Flanges

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

Take the reference of our quality and timely delivery from our clients in following cities

Products We supplied to following Locations
AISI 4130 Flanges Hong Kong, Oman, Malaysia, UAE
4130 api flange Norway, Malaysia, United Arab Emirates (UAE), Turkey
4130 steel flange Indonesia, Belgium, Dammam -KSA, Philippines.
4130 alloy steel Pipe Flanges Malaysia, Philippines, Canada, Singapore
4130 aircraft steel SORF Flanges Chile, Italy, Iran, Singapore
4130 annealed steel Socket Weld Flange UK, Mexico, Egypt, Spain
4130 aq steel Blind Flanges Bahrain, South Africa, Singapore
alloy steel 4130 Screwed Pipe Flange Thailand, France, Europe, Qatar
Alloy Steel Aisi 4130 Flanges Czechia, Malaysia, Germany, Thailand
AISI 4130 Pipe flange Europe, UAE, United Kingdom -UK, Malaysia
SAE 4130 Flange Sweden, China, Colombia, Malaysia
Aisi 4130 Alloy Steel Flanges Netherlands, Russia, Dubai, Malaysia
AISI 4130 Forged Flanges Saudi Arabia (KSA), Kuwait, South Africa, Brazil
alloy 4130 Lap Joint Flanges Australia, Philippines, Nigeria, UK
alloy steel grade 4130 Spectacle Blind Flange Malaysia, USA, Finland, Bangladesh
alloy steel aisi 4130 Forged Flanges Poland, Canada, Ellington -United States, UK
chromoly 4130 Plate Flanges Malaysia, Japan, Europe, Romania