Pipe Fittings Flanges Suppliers In UAE, Qatar, Saudi Arabia, Brazil, Turkey, Argentina, Malaysia, Panama.

AISI 4130 Flanges

Customized high quality 4130 Alloy Steel Pipe Flange manufacturer in India, AS 4130 Blind Flange suppliers

Check AISI 4130 Forged Flanges Chemical And Mechanical Composition, Manufacturer of DN25 DN40 DN80 DN100 DN150 DN600 Alloy Steel Aisi 4130 Flanges, SAE 4130 Flange Price in India.

AISI 4130 Flanges are a low alloy steel grade. This low alloy steel 4130 Screwed Pipe Flange contains elements such as molybdenum and chromium as strengthening agents added into their alloy. The carbon content in the 4130 aq steel Blind Flanges is a nominal quantity of 0.30%. With this relatively lower content of carbon in the alloy we use in the manufacture of 4130 annealed steel Socket Weld Flange, comes its excellent weldability properties from the fusion standpoint. Hence, this metal can be welded using any conventional method. The low alloyed 4130 aircraft steel SORF Flanges, generally can be hardened by conducting a heat treatment on the metal.

AISI 4130 Flanges Manufacturers in India

AISI 4130 Flanges Manufacturers in India

4130 Alloy Steel Pipe Flange

4130 Alloy Steel Pipe Flange

AS 4130 Blind Flange

AS 4130 Blind Flange

Forged Aisi 4130 Alloy Steel Flanges supplier, 4130 alloy steel Pipe Flanges manufacturers, 4130 aircraft steel SORF Flanges exporter in India, Check 4130 annealed steel Socket Weld Flange Price List.

Aside from having good weldability properties, this low alloyed steel grade SAE 4130 Flange also has other beneficial properties for e.g. -  good tensile strength and toughness, as well as machinability.

As described by many of our clients, this grade of 4130 alloy steel Pipe Flanges is a versatile alloy. Due to additions of both molybdenum and chromium in the Alloy Steel Aisi 4130 Flanges, the metal id able to demonstrate good resistance to atmospheric corrosion and reasonable strength.


What is AISI 4130 Flanges?


AISI 4130 Flanges


As a AISI 4130 Flanges Manufacturer we recommend this alloy to clients all over the world belonging to varying industrial segments, particularly, to industries such as aerospace and oil and gas industries and in the automotive, agricultural and defence industries as well. This is because AISI 4130 Forged Flanges of this alloy grade shows good overall combinations of strength, toughness along with good fatigue strength as well. Since this alloy has good machining properties, simple shaped flanges can be machined following a normalizing treatment on the alloy. On the other hand the more complex shaped AISI 4130 Pipe flange would require an annealing treatment to be performed on the metal.

Price List Of AISI 4130 Pipe Flange In India


SR NO CAT DESCRIPTION UOM QNTY Unit Price USD
1 FLANGE BLIND ALLOY STEEL, ASTM A182 F91, FLANGE, BLIND,1/2IN, 600LBS, 1/2 IN FEMALE NOMINAL PIPE THREADED, FORGED, ASME/ANSI B16.5 Nos 1200 $20.48
2 FLANGE BLIND ALLOY STEEL, ASTM A182 F91, FLANGE, BLIND, 2IN, 900LBS, RAISED FACE, FORGED, ASME/ANSI B16.5, SOUR SERVICE: NACE MR-0175 Nos 900 $22.58
3 FLANGE BLIND ALLOY STEEL, ASTM A182 F91, FLANGE, BLIND, 4IN, 600LBS, FORGED, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175 Nos 450 $56.6
4 FLANGE BLIND ALLOY STEEL, ASTM A182 F91, FLANGE, BLIND, 4IN, 900LBS, RAISED FACE, FORGED, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175 Nos 30 $71.59
5 FLANGE BLIND ALLOY STEEL, ASTM A182 F91, FLANGE, BLIND, 6IN, 600LBS, FORGED, ASME/ ANSI B16.5, SOUR SERVICE:NACE MR-0175 Nos 180 $132.97
6 FLANGE BLIND ALLOY STEEL, ASTM A182 F91, FLANGE, BLIND, 6IN, 900LBS, RAISED FACE, FORGED, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175 Nos 180 $172.76
7 FLANGE WELDNECK ALLOY STEEL, ASTM A182 F91, FLANGE, WELDNECK, 8IN,8.2MM, 600LBS, RAISED FACE, ASME/ ANSI B16.5, END CONNECTION: BUTT WELD, SOUR SERVICE: NACE MR-0175 Nos 390 $187.15
8 FLANGE WELDNECK ALLOY STEEL, ASTM A182 F91, FLANGE, WELDNECK, 8IN, 8.2MM, 900LBS, RAISED FACE, ASME/ ANSI B16.5, END CONNECTION: BUTT WELD,SOUR SERVICE:NACE MR-0175 Nos 750 $268.25

Please note this is an approx Price of AISI 4130 Flanges in India. For final Aisi 4130 Alloy Steel Flanges Price List Please Call on 91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com.


Specification Of SAE 4130 Flange


Specifications ASTM A182 / ASME SA182
ASME A182 AISI 4130 Alloy Steel Flange size range 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
AISI 4130 Alloy Steel Flanges Standards ANSI/ASME A182, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges.
Most common types of AISI 4130 Alloy Steel Flanges
  • Threaded Ring Flange, AISI 4130 Alloy Steel
  • Lap Joint Ring Flange (LJRF), AISI 4130 Alloy Steel
  • Ring Type Joint Flange (RTJF), AISI 4130 Alloy Steel
  • Weld Neck Ring Flange (WNRF), AISI 4130 Alloy Steel
  • Slip-On Ring Flange (SORF), AISI 4130 Alloy Steel
  • Blind Ring Flange (BLRF), AISI 4130 Alloy Steel
  • Socket Weld Ring Flange (SWRF), AISI 4130 Alloy Steel
Production technique
  • Forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove
AISI 4130 Alloy Steel Flange Standard ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Main Types Forged / Threaded / Screwed / Plate
Flange supporting material Gasket, Ring Joint, Flange Bolts
AISI 4130 Alloy Steel Pipe Flanges Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Special design As per your drawingAS, ANSI, BS, DIN and JIS
15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations

AISI 4130 Alloy Steel Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange

Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Export to Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
AISI 4130 Flanges Application
  • To Connect Pipe & Tubes in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc
Origin Indian / West Europe / Japan / USA / Korean
Specialized manufacturer of
  • Rtj Flanges
  • AISI 4130 Alloy Steel Flanges
  • AISI 4130 Alloy Steel BLRF Flanges
  • AISI 4130 Alloy Steel Threaded Flanges
  • AISI 4130 Alloy Steel Slip-On Flanges
  • AISI 4130 Alloy Steel Socketweld Flanges
  • AISI 4130 Alloy Steel Plate Flanges
  • AISI 4130 Alloy Steel Lap Joint Flanges
  • AISI 4130 Alloy Steel Loose Flanges
  • AISI 4130 Alloy Steel Orifice Flanges
  • AISI 4130 Alloy Steel AS 4087 Water Flanges
  • AISI 4130 Alloy Steel Flanges
  • AISI 4130 Alloy Steel Plate Flanges
  • AISI 4130 Alloy Steel Large Diameter Flanges
  • AISI 4130 Alloy Steel Sorf Flanges
  • AISI 4130 Alloy Steel Blind Flanges
  • AISI 4130 Alloy Steel Table Flanges
  • AISI 4130 Alloy Steel Weld Neck Flanges
AISI 4130 Flanges Standard ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • Any other specilised flanges
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
  • ANSI A182, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI A182, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI A182, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
Key markets and industries for AISI 4130 Alloy Steel Flanges
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Prestige quality AISI 4130 Flanges manufacturers in India offer these Alloy Steel Grade 4130 Spectacle Blind Flange in EN, DIN, ISO, BS, JIS or ANSI standard. And Check AISI 4130 Flange Pressure Ratings.


Types Of AISI 4130 Flanges


AISI 4130 Forged Flanges

AISI 4130 Forged 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

Alloy 4130 Lap Joint Flanges

Alloy 4130 Lap Joint Flanges

Alloy Steel Grade 4130 Spectacle Blind Flange

Alloy Steel Grade 4130 Spectacle Blind Flange

Alloy Steel Aisi 4130 Long Weld Neck Flanges

Alloy Steel Aisi 4130 Long Weld Neck Flanges

Chromoly 4130 Plate Flanges

Chromoly 4130 Plate Flanges


Rajtilak Metal is an ISO certified AISI 4130 Flanges manufacturers & Alloy Steel 4130 Screwed Pipe Flange distributor in India.


SAE 4130 Flange Weight Chart


Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter 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

Rajtilak Metal is a AISI 4130 Flanges manufacturers and 4130 Aircraft Steel Sorf Flanges supplier of offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.


Alloy Steel Aisi 4130 Flanges Pressure Ratings


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)

We are well-known as a trusted Manufacturer of AISI 4130 Flanges in Mumbai, India. Rajtilak Metal is a Govt. approved certified Stockist of AISI 4130 Forged Flanges in India, We have our 4130 Annealed Steel Socket Weld Flange distributor and wholesaler in Malaysia, Indonesia, Alloy Steel 4130 Screwed Pipe Flange for Singapore, Alloy Steel Aisi 4130 Blind Flanges for United Arab Emirates (UAE) & South Africa.


AISI 4130 Flanges Chemical Composition


AISI Number

C

Mn

P

Max.

S

Max.

Si

Ni

Cr

Mo

AISI 4130
0.28/0.33
0.40/0.60
0.035
0.040
0.20/0.35
0.80/1.10
0.15/0.25
AISI 4137
0.35/0.40
0.70/0.90
0.035
0.040
0.20/0.35
0.80/1.10
0.15/0.25
AISI 4140
0.38/0.43
0.75/1.00
0.035
0.040
0.20/0.35
0.80/1.10
0.15/0.25
AISI 4142
0.40/0.45
0.75/1.00
0.035
0.040
0.20/0.35
0.80/1.10
0.15/0.25
AISI 4145
0.43/0.48
0.75/1.00
0.035
0.040
0.20/0.35
0.80/1.10
0.15/0.25
AISI 4147
0.45/0.50
0.75/1.00
0.035
0.040
0.20/0.35
0.80/1.10
0.15/0.25
AISI 4150
0.48/0.53
0.75/1.00
0.035
0.040
0.20/0.35
0.80/1.10
0.15/0.25
AISI 4161
0.56/0.64
0.75/1.00
0.035
0.040
0.20/0.35
0.70/0.90
0.25/0.35
AISI 4320
0.17/0.22
0.45/0.65
0.035
0.040
0.20/0.35
1.65/2.00
0.40/0.60
0.20/0.30
AISI 4340
0.38/0.43
0.60/0.80
0.035
0.040
0.20/0.35
1.65/2.00
0.70/0.90
0.20/0.30
AISI 4419
0.18/0.23
0.45/0.65
0.035
0.040
0.20/0.35
0.45/0.60
AISI 4615
0.13/0.18
0.45/0.65
0.035
0.040
0.20/0.35
1.65/2.00
0.20/0.30
AISI 4620
0.17/0.22
0.45/0.65
0.035
0.040
0.20/0.35
1.65/2.00
0.20/0.30
AISI 4621
0.18/0.23
0.70/0.90
0.035
0.040
0.20/0.35
1.65/2.00
0.20/0.30
AISI 4626
0.24/0.29
0.45/0.65
0.035
0.040
0.20/0.35
0.70/1.00
0.15/0.25
AISI 4718
0.16/0.21
0.70/0.90
0.035
0.040
0.20/0.35
0.90/1.20
0.35/0.55
0.30/0.40
AISI 4720
0.17/0.22
0.50/0.70
0.035
0.040
0.20/0.35
0.90/1.20
0.35/0.55
0.15/0.25
AISI 4815
0.13/0.18
0.40/0.60
0.035
0.040
0.20/0.35
3.25/3.75
0.20/0.30
AISI 4817
0.15/0.20
0.40/0.60
0.035
0.040
0.20/0.35
3.25/3.75
0.20/0.30
AISI 4820
0.18/0.23
0.50/0.70
0.035
0.040
0.20/0.35
3.25/3.75
0.20/0.30
AISI 5120
0.17/0.22
0.70/0.90
0.035
0.040
0.20/0.35
0.70/0.90
AISI 5130
0.28/0.33
0.70/0.90
0.035
0.040
0.20/0.35
0.80/1.10
AISI 5132
0.30/0.35
0.60/0.80
0.035
0.040
0.20/0.35
0.75/1.00
AISI 5135
0.33/0.38
0.60/0.80
0.035
0.040
0.20/0.35
0.80/1.05
AISI 5140
0.38/0.43
0.70/0.90
0.035
0.040
0.20/0.35
0.70/0.90
AISI 5145
0.43/0.48
0.70/0.90
0.035
0.040
0.20/0.35
0.70/0.90
AISI 5147
0.46/0.51
0.70/0.95
0.035
0.040
0.20/0.35
0.85/1.15
AISI 5150
0.48/0.53
0.70/0.90
0.035
0.040
0.20/0.35
0.70/0.90
AISI 5155
0.51/0.59
0.70/0.90
0.035
0.040
0.20/0.35
0.70/0.90
AISI 6150
0.48/0.53
0.70/0.90
0.035
0.040
0.20/0.35
0.80/1.10
0.15 min.
AISI 8615
0.13/0.18
0.70/0.90
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.15/0.25
AISI 8617
0.15/0.20
0.70/0.90
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.15/0.25
AISI 8620
0.18/0.23
0.70/0.90
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.15/0.25
AISI 8622
0.20/0.25
0.70/0.90
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.15/0.25
AISI 8625
0.23/0.28
0.70/0.90
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.15/0.25
AISI 8627
0.25/0.30
0.70/0.90
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.15/0.25
AISI 8630
0.28/0.33
0.70/0.90
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.15/0.25
AISI 8637
0.35/0.40
0.75/1.00
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.15/0.25
AISI 8640
0.38/0.43
0.75/1.00
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.15/0.25
AISI 8642
0.40/0.45
0.75/1.00
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.15/0.25
AISI 8645
0.43/0.48
0.75/1.00
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.15/0.25
AISI 8655
0.51/0.59
0.75/1.00
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.15/0.25
AISI 8720
0.18/0.23
0.70/0.90
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.20/0.30
AISI 8740
0.38/0.43
0.75/1.00
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.20/0.30
AISI 8822
0.20/0.25
0.75/1.00
0.035
0.040
0.20/0.35
0.40/0.70
0.40/0.60
0.30/0.40
AISI 9254
0.51/0.59
0.60/0.80
0.035
0.040
1.20/1.60
0.60/0.80
AISI 9255
0.51/0.59
0.70/0.95
0.035
0.040
1.80/2.20
AISI 9260
0.56/0.64
0.75/1.00
0.035
0.040
1.80/2.20

AISI 4130 Flanges Mechanical Properties


Properties Metric Imperial
Tensile strength, ultimate 560 MPa 81200 psi
Tensile strength, yield 460 MPa 66700 psi
Modulus of elasticity 190-210 GPa 27557-30458 ksi
Bulk modulus (Typical for steel) 140 GPa 20300 ksi
Shear modulus (Typical for steel) 80 GPa 11600 ksi
Poissons ratio 0.27-0.30 0.27-0.30
Elongation at break (in 50 mm) 21.50% 21.50%
Reduction of area 59.6 59.60%
Hardness, Brinell 217 217
Hardness, Knoop (Converted from Brinell hardness) 240 240
Hardness, Rockwell B (Converted from Brinell hardness) 95 95
Hardness, Rockwell C (Converted from Brinell hardness, value below normal HRC range, for comparison purposes only.) 17 17
Hardness, Vickers (Converted from Brinell hardness) 228 228
Machinability (Annealed and cold drawn. Based on 100% machinability for AISI 1212 steel.) 70 70

We are Manufacturer and Exporter of 4130 api flange, 4130 alloy steel Pipe Flanges in Mumbai, India. All of our 4130 Annealed Steel Socket Weld Flange & Alloy 4130 Lap Joint Flanges is made and tried to worldwide guidelines, and specifications as per ASME, ANSI & ASTM, etc. We have our Manufacturing Unit and Dealers in Gujarat, Ahmedabad, AISI 4130 Flanges for Pune, Chennai, AISI 4130 Pipe flange for Indore, Kolkata, Delhi, Nagpur, Bhosari, Bangalore, Punjab, Ludhiana, Faridabad, Khopoli, Madhya Pradesh, Jaipur, Ghaziabad, Haryana, Vadodara, West Bengal, SAE 4130 Flange for Rajasthan, Raipur, Aurangabad, Aisi 4130 Alloy Steel Flanges for Gurgaon, Rajkot, Karnataka, Kolhapur, Chhattisgarh, Tamil Nadu, Karnataka, AISI 4130 Forged Flanges for Uttar Pradesh.


Equivalent Grades for AISI 4130 Flanges


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

SAE 4130 Flange Physical Properties


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

4130 Steel Flange Thermal Properties


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

AISI 4130 (Chromoly) Normalized Alloy Steel


Minimum Properties Ultimate Tensile Strength, psi 97,200
Yield Strength, psi 63,100
Elongation 25.5%
Rockwell Hardness B92
4130 (Chromoly) Annealed Alloy Steel
Minimum Properties Tensile Strength, psi 81,200
Yield Strength, psi 52,200
Elongation 28.2%
Rockwell Hardness B82
Chemistry Iron (Fe) 97.3 – 98.22%
Carbon (C) 0.28 – 0.33%
Chromium (Cr) 0.8 – 1.1%
Manganese (Mn) 0.4 – 0.6%
Molybdenum (Mo) 0.15 – 0.25%
Phosphorus (P) 0.035% max
Sulphur (S) 0.04% max
Silicon (Si) 0.15 – 0.35%

Size Range: Flanges ½” To 36” (10mm To 900mm)


Standards Types
ASME/ANSI B16.5 Welding Neck Flange, Slipon Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint 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
.
JIS B2220/B2291 Welding  Neck Flange, Slipon  Hub Flange, Slipon Plate Flange, Shut off Flange, Square Flange
Pressure Class 5k, 10k, 16k, 20k, 30k
.
BS 4504 SEC3.1 Welding Neck Flange  (111/134), Hubbed Slipon Flange (112), HubbedThreaded Flange (113), Lapped Pipe End Flange(133), Plate Flange (101),

Loose Plate Flange (102), Loose Plate with Weld Neck Flange (104), Blank Flange (105)

Pressure Class PN 2.5 To PN 40
BS 4504(PART.1) Welding Neck Flange, Hubbed Slip-on Hubbed Threaded, Plate Flange, Loose Plate with Weld on Plate Collar, Blank Flange.
Pressure Class PN2.5  To PN B2
.
BS1560 Welding Neck Flange, Socket Welding Flange, Slip-on Boss Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
Pressure Class 150, 300, 400, 600, 900, 1500, 2500
.
BS 10 Welding Neck Flange, Plate Slip-on Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
Table D,E,F,H
.
DIN FLANGES DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656,DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638, DIN 2673
Pressure Class PN6 TO PN 320
.
Pr EN 1092-1 FLANGES Plate Flange (01), Loose Plate Flange (02,04), Blind Flange (05)Welding Neck Flange (11) Hubbed Slip On Flange (12), Screwed Flange (13), Integral Flange(21)
Pressure Class PN2.5 To PN100
.
ASME/ANSI B16.9/
MSS SP-4 Stub End
Type A, B , C
PRODUCTION CAPACITY : Forged  5000 MT/p.a.  Machined 2000 MT/p.a.

Looking to buy AISI 4130 Flanges at the best cost in India. You can mail to info@rajtilakmetal.com for 4130 alloy steel Pipe Flanges to induce live quotes now. Rajtilak Metal is a manufacturer and supplier of 4130 Aircraft Steel Sorf Flanges offering in all Ratings up to 3000#, built a distribution network with more then 15 countries globally like Malaysia, Indonesia, India, Thailand, Vietnam, 4130 Annealed Steel Socket Weld Flange for Saudi Arabia (KSA), Singapore, Kuwait, Qatar, Philippines, United Arab Emirates (UAE), 4130 Aq Steel Blind Flanges for South Africa, UK, Oman, Alloy Steel Grade 4130 Spectacle Blind Flange for Bahrain.


Client Reference In Worldwide


KrisEnergy’s Cambodia Oil Project

KrisEnergy’s Cambodia Oil Project,
Cambodia, Thailand

Dung Quat Refinery Project

Dung Quat Refinery Project,
Quang Ngai, Vietnam

Bahrain Deep Gas Exploration Project

Bahrain Deep Gas Exploration Project, Manama, Bahrain

Al-Zour New Refinery Project

Al-Zour New Refinery Project,
Zour, Kuwait

Abu Dhabi Gas Distribution Network Pipeline Project

Abu Dhabi Gas Distribution Network Pipeline Project,
Abu Dhabi, United Arab Emirates (UAE)

Bul Hanine Redevelopment

Bul Hanine Redevelopment,
Qatari Coastline, Qatar

Khulud Tight Gas Project

Khulud Tight Gas Project,
Yibal, Oman

Zuluf Field Expansion Project

Zuluf Field Expansion Project,
Arabian Gulf, Offshore Saudi Arabia (KSA)

Ennore Petrochemical Cluster Project

Ennore Petrochemical Cluster Project (India), Chennai, India

Ophir Oil Field Development

Ophir Oil Field Development,
Offshore Peninsular, Malaysia

Chevron Indonesia Deepwater Development Project

Chevron Indonesia Deepwater Development Project,
Jakarta, Indonesia

Batangas LNG Terminal

Batangas LNG Terminal, Batangas, Philippines

4130 steel Blind Flanges manufacturer in Mumbai, India,

ASME B16.5 alloy steel 4130 Screwed Pipe Flange, alloy 4130 Lap Joint Flanges stockholder, alloy steel grade 4130 Spectacle Blind Flange suppliers in India. alloy steel aisi 4130 Forged Flanges manufacturers. 4130 Plate Flanges wholesaler in Mumbai. Cheap Price Wholesale Alloy Steel AISI 4130 Loose Flange traders, Alloy Steel AISI 4130 Weld Neck Flanges stockist, Din pn16 AISI 4130 Long Weld Neck Flanges dealer, Exporter of AISI 4130 Flat Flanges. 4130 Alloy Steel Pipe Flange, AISI 4130 Flanges manufacturers in India.

We are well-known as a trusted vendor as a AISI 4130 Flanges manufactuers & 4130 steel flange distributor in your country. We have huge stock in Asia, GCC, Gulf, Middle east, UK to supply with over 28 countries, we provide after sales service and fast delivery. Rajtilak Metal is a Govt. approved certified Alloy Steel 4130 Screwed Pipe Flange manufactuers in India. View Alloy Steel Grade 4130 Spectacle Blind Flange Properties. All of our Alloy Steel Grade 4130 Spectacle Blind Flange are manufactured and tested to international standards, and specifications as per JIS, EN, DIN, ASTM etc.