AISI 4140 Flanges Manufacturers

A versatile alloy with respectable strength and good resistance to air corrosion is AISI/SAE 4140 grade flanges. Low alloy steel that contains molybdenum, chromium, and manganese is known as AISI 4140 alloy steel. It has great toughness, torsional strength, fatigue strength, and abrasion and impact resistance. The most popular applications for AISI SAE 4140 alloy steel include shafts, axles, gears, bolts, and other parts.

Table of Content

Ready stock of G41400 Blind Flanges, 1.7225 Welding Neck Flange in India, Buy directly from AISI 4140 Pipe Flanges Manufacturers in Mumbai

It is a high-tensile steel that can withstand loads between 850 and 1000 Mpa and is delivered hardened and tempered (condition T). 4140 is now available with increased machinability, which enhances speeds and lengthens tool life without negatively compromising mechanical qualities.

SMO 254 Flanges
AISI 4140 Flanges
ASTM B462 SMO 254 Welding Neck Flanges
ASTM A182 AISI 4140 Welding Neck Flanges
SMO 254 Tongue & Groove Flange Flanges
AISI 4140 Tongue & Groove Flange Flanges

Buy from SAE 4140 Industrial Flanges exporter in mumbai, Check Werkstoff Nr. 1.7225 Forged Flanges, ANSI B16.5 AISI 4140 Orifice Flange Price Per Kg

It is highly advised to utilise AISI 4140 Pipe Flanges while extracting oil and gas from refineries and sour wells. The manufacturer of G41400 Blind Flanges, AISI 4140 Socket Weld Flanges, AISI 4140 Slip On Flanges, and AISI 4140 Weld Neck Flanges is rajveerfasteners

We offer a variety of SAE 4140 Industrial Flanges that are machined from our internal stock to meet your needs. We carry a variety of sizes and types of finished and semi-finished AISI 4140 Blind Flanges, Steel Threaded Flanges, Flat Flanges, High Hub Flanges, Loose Flanges, and Orifice Flanges.

We manufacture Werkstoff Nr. 1.7225 Forged Flanges in our own facility and export them to over 60 nations, including Turkey, Egypt, the United States, Israel, Sweden, Italy, France, Russia, Oman, Dubai, China, the United Kingdom, Poland, Qatar, Malaysia, Australia, the United Arab Emirates, Canada, Singapore, Saudi Arabia, and South Korea.

We manufacture Ansi B16.5 AISI 4140 Orifice Flange with rating classes of 150#, 300#, 400#, 600#, 900#, and 1500# in sizes NPS 1/2 to 24 to meet both metric and American specifications. All A182 AISI 4140 Lap Joint Flanges are manufactured in accordance with standard, which includes ANSI/ ASME (USA)/ASA, PN/ DIN (Europe), BS10 (British/ Australian), and JIS/ KS (Japanese/ Korean) for 2500# in sizes from NPS 1/2 to NPS 12. Purchase UNS G41400 Threaded Flange directly from manufacturers.

We have a huge selection of AISI 4140 Slip On Flange, A182 AISI 4140 Lap Joint Flanges, UNS G41400 Threaded Flange at low prices in india,

 

Specifications of AISI 4140 Flanges
Specifications AISI 4140 Flanges
AISI 4140 Flanges Standards ANSI/ASME B16.5, 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.
ASME B16.5 AISI 4140 Flange size range 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
AISI 4140 Flange Standard DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
AISI 4140 Flange Standard ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
AISI 4140 Flange Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
AISI 4140 Flange Standard EN 6Bar 10Bar 16Bar 25Bar 40Bar
AISI 4140 Flange Standard JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Main Types Forged / Threaded / Screwed / Plate
Flange supporting material Gasket, Ring Joint, Flange Bolts
Most common types of AISI 4140 Flanges
  • Socket Weld Ring Flange (SWRF), AISI 4140
  • Threaded Ring Flange, AISI 4140
  • Blind Ring Flange (BLRF), AISI 4140
  • Weld Neck Ring Flange (WNRF), AISI 4140
  • Slip-On Ring Flange (SORF), AISI 4140
  • Ring Type Joint Flange (RTJF), AISI 4140
  • Lap Joint Ring Flange (LJRF), AISI 4140
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 4140 Pipe Flanges Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

Nickel Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange
Specialized manufacturer of
  • DIN 2566 en 1092 1
  • Pn16 Flange
  • DIN 2566 pn16
  • Rtj Flange
  • AISI 4140 Sorf Flange
  • AISI 4140 Table Flanges
  • DIN 2566 pn10
  • AISI 4140 Large Diameter Flange
  • AISI 4140 Threaded Flanges
  • AISI 4140 Blind Flanges
  • AISI 4140 Plate Flange
  • AISI 4140 Weld Neck Flanges
  • AISI 4140 Loose Flanges
  • AISI 4140 Orifice Flange
  • AISI 4140 Slip-On Flanges
  • AISI 4140 Lap Joint Flange
  • AISI 4140 Socketweld Flanges
  • AISI 4140 AS 4087 Water Flanges
Test Hydrostatic testing machine, Direct-reading Spectrograph,UI trasonic flaw detector, X-ray detector, Magnetic particle detector
Equipment Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc
Origin West Europe /Indian / USA / Japan / Korean
AISI 4140 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

  • AS 2129: Table D; Table E; Table H
  • B.S: BS4504 , BS3293, BS1560, BS10
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • American standard (ANSI)
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • British standard (BS)
  • German (DIN)
  • Any other specilised flanges
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
  • 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
Key markets and industries for AISI 4140 Flanges
  • Nuclear power (mostly seamless).
  • Heavy oil refineries.
  • Bitumen upgraders.
  • Petrochemicals and acids.
Export to Indonesia, Ireland, Ukraine, Singapore,Saudi Arabia,Canada, Peru, Dubai, Brazil, Iran, Korea, USA, India, Egypt, Thailand, Spain, Oman etc
AISI 4140 Flanges Application
  • To Connect Pipe & Tubes in Power, Petroleum,Construction, Chemical, Gas, Shipbuilding,Metallurgy, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

 

India’s Largest Manufacturer of UNS G41400 Flanges, 1.7225 Flanges, AISI 4140 Flanges in mumbai, India

AISI 4140 Flanges Price List
AISI 4140 Flanges
Price List
AISI 4140 Steel Blind Flange With Competitive Price
₹ 706.65-₹ 14,132.98 / Piece
AISI 4140 5 1/8 anti-rust oil weld neck flange
₹ 7,066.49-₹ 24,026.07 / Piece
High Quality Customized Alloy Steel 4140 Threaded Flange Bushing Coupling
₹ 1,413.30-₹ 7,066.49 / Piece
AISI 4140 weldneck flange
₹ 35,332.45-₹ 2,82,659.60 / Piece
Alloy Steel AISI 4140 Weld Neck Flanges
₹ 247.33-₹ 367.46 / Piece
Custom high precision AISI 4140 material machined threaded flange
₹ 70.67-₹ 7,066.49 / Piece
API 6A 4140 75K WN flange blind blank flange
₹ 1,13,063.84-₹ 1,20,130.33 / Metric Ton

 

AISI 4140 Types of Flanges
AISI 4140 Weldoflange
AISI 4140 Weldoflange
AISI 4140 Raised Face Flange
AISI 4140 Raised Face Flange
AISI 4140 Threaded Flanges
AISI 4140 Threaded Flanges
AISI 4140 Lap Joint Flange
AISI 4140 Lap Joint Flange
AISI 4140 Puddle Flanges
AISI 4140 Puddle Flanges
AISI 4140 Plate FlangeAISI 4140 Plate Flange
ASTM A182 AISI 4140 Ring Joint Flange
ASTM A182 AISI 4140 Ring Joint Flange
AISI 4140 Welding Neck Flange
AISI 4140 Welding Neck Flange
AISI 4140 4140 Flange
AIS 4140 Square Flange
AISI 4140 Spacer Flange
AISI 4140 Spacer Flange
AISI 4140 Orifice Flange
AISI 4140 Orifice Flange
4140 AISI Bleed Rings
4140 AISI Bleed Rings

 

 

AISI 4140 Flange Weight chart Ratings
Standard
Class
Diameter
Bolt Circle Diameter
Number of Bolts
Bolt Size
Diameter of Bolt Hole
AS4087 Flanges
PN14 Flanges
95
67
4
M12
14
AS 2129 Flange
Table C Flanges
95
67
4
13
14
Table D Flanges
95
67
4
13
14
Table E Flanges
95
67
4
13
14
Table F Flanges
95
67
4
13
14
Table H Flanges
114
83
4
16
17
Table J Flanges
114
83
4
16
17
ANSI B16.5 Flanges
ANSI 150 Flanges
89
60
4
13
16
ANSI 300 Flanges
95
67
4
13
16
ANSI 600 Flanges
95
67
4
13
16
ANSI 900 Flanges
121
83
4
19
22
ANSI 1500 Flanges
121
83
4
19
22
ISO 7005 (DIN) Flange
PN6 Flanges
80
55
4
M10
11
PN10 Flanges
95
65
4
M12
14
PN16 Flanges
95
65
4
M12
14
PN20 Flanges
90
60.5
4
M14
16
PN25 Flanges
95
65
4
M12
14
PN40 Flanges
95
65
4
M12
14

 

AISI 4140 Flange Pressure Ratings

 

ASME/ANSI B 16.5 Slip on Flange, Welding Neck Flange, High Hub Blind Flange, Blind Flange,Lap Joint Flange, Socket Weld Flange, Ring Type Joint Flange, Threaded Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Blind Flange [Series A & B], Welding Neck Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Slip on Flange, Welding Neck Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Hubbed Slip on Flange, Welding Neck Flange, Lapped Pipe End Flange, Hubbed Threaded Flange, Loose Plate Flange, Plate Flange, Blank Flange, Loose Plate With Weld Neck Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Plate Flange, Hubbed Slip-On Hubbed Threaded,Blank Flange, Loose Plate With Weld On Plate Collar
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Socket Welding Flange, Welding Neck Flange, Blind Flange, Slip-On Flange, Lapped Flange, Screwed Boss Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Plate Slip-On Flange, Welding Neck Flange, Slip-On Boss Flange, Screwed Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

 

Know 1.4547 Material Properties And Specifications, Buy 6mo Plate Flange And UNS S31254 Weld Neck Flange From Leading Exporter In India.

AISI 4140 Flanges other types
ASTM A182 4140 Vacuum Flanges
ASTM A182 4140 Reducing Flange
ASTM A182 4140 Reducing Flanges
AISI 4140 Forged Flange
ASTM A182 4140 Puddle Flanges
ASME SA182 4140 Ring Type Joint Flange
ASTM A182 4140 Muffler Flanges
AISI 4140 Threaded Flanges
ASTM A182 4140 Pump Flanges
ASTM A182 4140 fastenersonline Flanges
ASTM A182 4140 Pressed Flanges
ASTM A182 4140 Threaded Flanges
ASTM A182 4140 Socket Weld Flanges
AISI 4140 Raised Face Weld Neck Flanges
ASTM A182 4140 Shower Rod Flanges
ASTM A182 4140 Sae Flanges
Ansi 150 ASTM A182 4140 Flanges
AISI 4140 Weld Neck Flange
ASTM A182 4140 Screwed Flanges
ASTM A182 4140 Clad Flanges
ASTM A182 4140 Stub End Flanges
ASTM A182 4140 Nickel WNRF Flange
ASTM A182 4140 Sbc Header Flanges
AISI 4140 Raised Face Blind Flanges
ASTM A182 4140 Companion Flanges
ASME SA182 4140 Blind Flanges
Custom ASTM A182 4140 Flanges
AISI 4140 Blind Flange
ASTM A182 4140 Square Flanges
ASTM A182 4140 Ansi Flanges
ASTM A182 4140 Tube Flanges
ASTM A182 4140 Nickel BLRF Flanges
ASTM A182 4140 Blank Flanges
AISI 4140 Orifice Flanges
ASTM A182 4140 Bsp Flanges
ASME SA182 4140 Orifice Flanges
ASTM A182 4140 Split Flanges
AISI 4140 Orifice Flanges
ASTM A182 4140 Class 150 Flanges
ASTM A182 4140 Duct Flanges
ASTM A182 4140 Cover Flanges
AISI 4140 Orifice Flanges
ASTM A182 4140 Slip-On Pipe Flanges
AISI 4140 Socket weld Flanges
Class 600 ASTM A182 4140 Flanges
ASME SA182 4140 Socket weld Flanges
Gaskets For ASTM A182 4140 Flanges
4140 AISI Raised Face Slip On Flanges
ASTM A182 4140 Handrail Flanges
ASME SA182 4140 Slip On Plate Flanges
High Pressure ASTM A182 4140 Flanges
AISI 4140 Slip On Flanges
ASTM A182 4140 Lap Joint Flanges
AISI 4140 Pipe Flanges
ASTM A182 4140 Long Weld Neck Flanges
AISI 4140 Exhaust Flanges
ASTM A182 4140 Metric Flanges
ASME SA182 4140 Header Flanges
ASTM A182 4140 Din Flanges
AISI 4140 Socket weld Flanges
Large Diameter ASTM A182 4140 Flanges
ASTM A182 4140 SWRF Flanges
Table E ASTM A182 4140 Flanges
ASME B16.5 Socket weld Flanges
ASTM A182 4140 Floor Flanges
AISI 4140 Threaded Flanges
ASTM A182 4140 Forged Flanges
ASME SA182 4140 Threaded Flanges
ASTM A182 4140 Pad Flanges
AISI 4140 RTJ Flanges
ASTM A182 4140 Reducing Flanges
ASTM A182 4140 Threaded Flanges
ASTM A182 4140 Raised Face Flanges
AISI 4140 Long weld Neck Flanges
ASTM A182 4140 Ring Flanges
ASME SA182 4140 Long weld Neck Flanges
ASTM A182 4140 Backing Flanges
AISI 4140 RTJ Flanges
ASTM A182 4140 Plate Flanges
ASTM A182 4140 RTJ Flanges
ASTM A182 4140 Header Flanges
AISI 4140 RTJ Flanges
ASTM A182 4140 Exhaust Flanges
AISI 4140 Reducing Flanges
ASTM A182 4140 Pipe Flanges
ASME SA182 4140 Reducing Flanges
ASTM A182 4140 Slip On Flanges
AISI 4140 Reducing Flange
ASTM A182 4140 Threaded Reducing Flanges
AISI 4140 Long weld Neck Flanges
ASTM A182 4140 Wnrf Flanges
ASTM A182 4140 Orifice Flanges
ASTM A182 4140 Split Flanges
AISI 4140 Ring Type Joint Flanges
ASTM A182 4140 Turbo Flanges
ASTM A182 4140 Forged Flanges

 

Stocking Distributors:
Flange Schedule/Class
Pipe Size - Pipe Flanges
Flange Connection Type
Flange Material
Max. Pressure
ASME B16.5 Class 150
1/2"
FNPT
AISI
150 psi
ASME B16.5 Class 150
1/2"
Socket Weld
Forged AISI
275 psi
ASME B16.5 Class 150
1/2"
Welded
AISI
150 psi
ASME B16.5 Class 150
3/4"
FNPT
AISI
150 psi
ASME B16.5 Class 150
3/4"
Socket Weld
Forged AISI
275 psi
ASME B16.5 Class 150
1-1/4"
Socket Weld
Forged AISI
275 psi
ASME B16.5 Class 150
1-1/2"
Socket Weld
Forged AISI
275 psi
ASME B16.5 Class 150
2"
FNPT
AISI
150 psi
ASME B16.5 Class 150
2"
Socket Weld
Forged AISI
275 psi
ASME B16.5 Class 150
2-1/2"
Socket Weld
Forged AISI
275 psi
ASME B16.5 Class 150
3"
Socket Weld
Forged AISI
275 psi
ASME B16.5 Class 150
4"
FNPT
AISI
150 psi
ASME B16.5 Class 150
4"
Socket Weld
Forged AISI
275 psi
ASME B16.5 Class 300
1/2"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
1/2"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
1"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
1"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
1-1/4"
FNPT
Forged AISI
720 psi
ASME B16.5 Class 300
1-1/4"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
1-1/2"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
1-1/2"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
2"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
2"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
2-1/2"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
2-1/2"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
3"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
3"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
4"
Slip On
Forged AISI
720 psi
ASME B16.5 Class 300
4"
Slip On
Forged AISI
720 psi

 

 

AISI 4140 Flanges Dimension information

Click on below links for Alloy Flanges dimensions

Click on below links for AISI 4140 Flanges dimensions

 

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

 

AISI 4140 Forged and Plate Flange
ASTM A182 AISI 4140 Slip-On Flange
ASTM A182 AISI 4140 Threaded Flange
ASTM A182 AISI 4140 Weld Neck Flange
ASTM A182 AISI 4140 Socket Weld Flange
ASTM A182 AISI 4140 Blind Flange
ASTM A182 AISI 4140 Reducing Flange
ASTM A182 AISI 4140 Lap Joint Flange
ASTM A182 AISI 4140 Plate Flange
ASTM A182 AISI 4140 Orifice Flange
ASTM A182 AISI 4140 Forged Flange
ASTM A182 AISI 4140 Ring Type Joint Flange
ASTM A182 AISI 4140 Square Flange

 

AISI 4140 Flanges Chemical Composition
Element
Content (%)
Chromium, Cr
0.80 - 1.10
Manganese, Mn
0.75 - 1.0
Carbon, C
0.380 - 0.430
Silicon, Si
0.15 - 0.30
Molybdenum, Mo
0.15 - 0.25
Sulfur, S
0.040
Phosphorous, P
0.035
Iron, Fe
Balance

 

Equivalent Grades for AISI 4140 Flanges
STANDARD UNS WERKSTOFF NR.
AISI 4140
 G41400 1.7225

 

AISI 4140 Flanges Mechanical Properties
Properties
Metric
Imperial
Tensile strength
655 MPa
95000 psi
Yield strength
415 MPa
60200 psi
Bulk modulus (typical for steel)
140 GPa
20300 ksi
Shear modulus (typical for steel)
80 GPa
11600 ksi
Elastic modulus
190-210 GPa
27557-30458 ksi
Poisson's ratio
0.27-0.30
0.27-0.30
Elongation at break (in 50 mm)
25.70%
25.70%
Hardness, Brinell
197
197
Hardness, Knoop (converted from Brinell hardness)
219
219
Hardness, Rockwell B (converted from Brinell hardness)
92
92
Hardness, Rockwell C
13
13
Hardness, Vickers (converted from Brinell hardness)
207
207
Machinability (based on AISI 1212 as 100 machinability)
65
65

 

flange