We are supplier of SAE 4130 Flange in Wide range of sizes and types, Are you looking for UNS G41300 Pipe Flanges Manufacturer in India

AISI 4130 Flange

A flange helps connect valves, tubes, pumps, pipes, and other equipment to create a versatile piping structure. The AISI 4130 Flange is a chromium, molybdenum grade having low carbon content. These flange possess a density of 7.85 g/cm3 and have a melting point of 1432 degrees C. The SAE 4130 Flange are pressurized grades that possess excellent strength and possess enhanced toughness. These flange have resistance to atmospheric corrosion and can be easily machined and welded following standard procedures. UNS G41300 Pipe Flanges have outstanding mechanical properties. These flange provide stability to piping equipment as there is the movement of high-pressure and temperature fluids and gases across stress-induced conditions.

The Alloy 4130 Slip On Flange is employed to use in low pressure and temperature conditions. These flange are seen in the gas and oil industry as they offer a reliable and economical option. The flange is easily slid on the pipe and welded utilizing one or more fillet welds. AISI 4130 Weld Neck Flanges is very useful across high pressure and temperature environments. These flange can be recognized with a long or tapered hub, allowing it to effectively work well where bending motion is of the highest degree. They have good welding facilities and are generally welded using a butt-weld. The Alloy 4130 Chromoly Steel Blind Flange doesn’t possess a bore at the center. The main function of these flange is to cut the movement of media for pressure vessel openings. These flange are commonly utilized in conjunction with other flange. The SAE 4130 Threaded Flange are screwed flanges that possess threaded bores that allow them to easily wound to subsequent grades. These flanges don’t usually require additional welding operation and are commonly seen in applications used to transmit air or water.

Call now for Alloy 4130 Chromoly Steel Blind Flange latest price list, We are supplier and exporter of SAE 4130 Threaded Flanges

SAE 4130 Flanges Specification

Specification AISI 4130 Flanges
Coating Flange Faces Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Hot and Cold Dip Galvanized
Supporting Flange Material Gasket, Flange Bolts, Ring Joint
Size Chart 1/2″upto 48″ (15 - 1200NB)
Production Process Heat Treated, Machined, Forged
Connect Type LJF, RF, FF, LMF, RTJ, SMF
Design For Size ASA Flanges, BS Flanges, EN Flanges, ASME Flanges, JIS Flanges, DIN Flanges, ANSI Flanges, PN Flanges
Common Types of Flange Flanges 150 LB WNRF
Class 300 RTJ
600# BLRF
Class 900 SORF
Pressure Rating Table From Class 150 LBS to Class 2500 LBS

Chromoly 4130 Flange Price List

10-12% price difference if you buy directly from AISI 4130 Slip On Flanges manufacturers

Description Price Per Kg In Singapore Price Per Kg In UAE Price Per Kg In USD Price Per Kg In Malaysia
4-1/16 10000 PSI FORGED ALLOY STEEL FLANGE WELDNECK WITH 4 BW SCH XXH AISI 4130 SGD 199.85 UAE Dirham 521.84 US $144.34 MYR 632.87
2-1/16-5000 PSI FORGED ALLOY STEEL FLANGE WELDNECK, BW SCH XXH, AISI 4130 SGD 41.15 UAE Dirham 107.44 US $29.72 MYR 130.30
5 # 125 ANSI FLANGE X 4 FIG 206 AISI 4130 API 6A NACE MR0175 75 SGD 695.77 UAE Dirham 1,816.74 US $502.50 MYR 2,203.28
4-1/16 IN 10000 FLANGE WELDNECK API RJ XXH AISI4130 SGD 246.42 UAE Dirham 643.43 US $177.97 MYR 780.33
3-1/16 10000 PSI FORGED ALLOY STEEL FLANGE WELDNECK WITH 3 BW SCH XXH, AISI 4130 SGD 122.78 UAE Dirham 320.59 US $88.67 MYR 388.80
PSL 3 DD API 3-1 / 16 10 KWELDON FLANGE WITH B X 154 SS RING GROOVE AISI 4130 SGD 424.89 UAE Dirham 1,109.44 US $306.87 MYR 1,345.49

AISI 4130 Flanges Types

AISI 4130 Weld Neck Flanges (WNRF)

AISI 4130 Weld Neck Flanges (WNRF)

SAE 4130 Reducing Flanges

SAE 4130 Reducing Flanges

Chromoly 4130 Bleed Ring Flange

Chromoly 4130 Bleed Ring Flange

Alloy Steel AISI 4130 Lap Joint Flanges

Alloy Steel AISI 4130 Lap Joint Flanges

Alloy Steel 4130 60k Socket Weld Flanges (SWRF)

Alloy Steel 4130 60k Socket Weld Flanges (SWRF)

AS 4130 Threaded / Screwed Flanges

AS 4130 Threaded / Screwed Flanges

ASME B16.5 AISI 4130 Slip On Flanges (SORF)

ASME B16.5 AISI 4130 Slip On Flanges (SORF)

AISI 4130 Steel Long Weld Neck Flanges

AISI 4130 Steel Long Weld Neck Flanges

Alloy Steel AISI 4130 Plate Flanges

Alloy Steel AISI 4130 Plate Flanges

4130 Alloy Steel Spade Flange

4130 Alloy Steel Spade Flange

Chromoly AISI 4130 Square Flanges

Chromoly AISI 4130 Square Flanges

DIN 1.7218 Puddle Flanges

DIN 1.7218 Puddle Flanges

SAE 4130 Blind Flanges (BLRF)

SAE 4130 Blind Flanges (BLRF)

AISI 4130 Steel Ring Spacer

AISI 4130 Steel Ring Spacer

SAE 4130 Steel Male & Female Flanges

SAE 4130 Steel Male & Female Flanges

25crmo4 Steel Weldo Flange

25crmo4 Steel Weldo Flange

AISI 4130 UNS G41300 Ring Type Joint Flanges (RTJ)

AISI 4130 UNS G41300 Ring Type Joint Flanges (RTJ)

AISI 4130 75k Tongue & Groove Flanges

AISI 4130 75k Tongue & Groove Flanges

AISI 4130 Alloy Steel Orifice Flanges

AISI 4130 Alloy Steel Orifice Flanges

Chromoly AISI 4130 Spectacle Blind Flanges

Chromoly AISI 4130 Spectacle Blind Flanges

25crmo4 1.7218 Raised Face Flanges

25crmo4 1.7218 Raised Face Flanges

AISI 4130 60k Forged Flanges

AISI 4130 60k Forged Flanges

AISI 4130 Chromoly High Hub Blind Flanges

AISI 4130 Chromoly High Hub Blind Flanges

4130 Low Alloy Steel Nipo flange

4130 Low Alloy Steel Nipo flange

4130 Alloy Steel Weld Neck Flanges Sizes

Weld Neck FLanges
CLasses Cl 900 Cl 300 Cl 150 Cl 600 Cl 2500 Cl 1500
Diameter
D
120 95 90 95 135 120
K Diameter
82.06 66.07 60.03 66.07 88.09 82.06
B Thickness 22.03 12.07 9.06 14.03 30.02 22.03
28.07 14.03 11.02 20.07 36.06 28.07
Diameter
A
38 38 30 38 43 38
Diameter
G
35.01 35.01 35.01 35.01 35.01 35.01
L Diameter 22.02 15.09 15.09 15.09 22.02 22.02
Hight 60 51 46 52 73 60
66.04 52.06 47.06 58.04 79.04 66.04
L Number 4 4 4 4 4 4
Stud Bolts Length x Diameter
Length
milimeter
110 65 55 75 120 110
Diameter
(inch)
3/04 1/02 1/02 1/02 3/04 3/04

Reliable & Fast Alloy 4130 Slip On Flange and AISI 4130 Flange manufacturers in India

Chromoly AISI 4130 Flanges Thermal Properties

More than 30 years experience as a Chromoly 4130 Blind Flange manufacturer in India

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

AISI 4130 Pipe Flange Chemical Composition

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

ASME B16.5 AISI 4130 Flanges Mechanical Properties

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

AISI 4130 Alloy Steel Flanges Equivalent

Most trusted and reliable Alloy Steel AISI 4130 Threaded Flange stockholders and Alloy Steel AISI 4130 Loose Flange suppliers in India

UNS EN JIS WERKSTOFF NR. BS
G41300 25CrMo4 JIS G4105 1.7218 BS 970
A wide range of Class 150/ 300 SAE 4130 Socket Weld Flange and AISI 4130 Weld Neck Flanges Designed To Meet All Your Needs

DIN 1.7218 Pipe Flange Applications

  • Pharmaceutical Equipment

  • Off-Shore Oil Drilling Companies

  • Sea Water Equipment

  • Gas Processing

  • Pharmaceuticals

  • Condensers

  • Pulp and Paper Industry

  • Petrochemicals

  • Chemical Equipment

  • Specialty Chemicals

  • Power Generation

  • Heat Exchangers

AISI 4130 Steel Flange Dimensions

A major inpendent Alloy Steel 4130 60k Blind Flange distributor of standard & non standard sizes

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

SAE 4130 Steel Slip on Flanges Weight Chart

Slip On FLanges
CLasses Cl 150 Cl 300 Cl 600 Cl 900 Cl 1500 Cl 2500
Height 14 21 22 32 32 ...
15.6 22.6 28.4 38.4 38.4 ...
K Diameter 60.3 66.7 66.7 82.6 82.6 ...
L Diameter 15.9 15.9 15.9 22.2 22.2 ...
THK
B
9.6 12.7 14.3 22.3 22.3 ...
11.2 14.3 20.7 28.7 28.7 ...
Diameter
A
30 38 38 38 38 ...
Diameter
G
35.1 35.1 35.1 35.1 35.1 ...
Diameter
D
90 95 95 120 120 ...
Number
L
4 4 4 4 4 ...
Stud Bolts Length x Diameter
Length
milimeter
55 65 75 110 110 ...
Diameter
(inch)
1/2 1/2 1/2 3/4 3/4 ...

UNS G41300 Flanges Physical Properties

Properties Imperial Metric
Melting point 2610°F 1432°C
Density 0.284 lb/in³ 7.85 g/cm3
Check AISI 4130 Spades/ Ring Spacers pressure rating & price in India, We are stockist and Supplier of UNS G41300 Orifice Flange

AISI 4130 Flanges Pressure Rating

Buy AS 4130 Forging Pipe Flange from trusted manufacturers, ADNOC certified supplier of Alloy Steel AISI 4130 Slip On Flange

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)
Test Pressure 22,500 PSI 4,500 PSI 7,500 PSI 3,000 PSI 15,000 PSI 30,000 PSI
Max. Working Pressure 15,000 PSI 3,000 PSI 5,000 PSI 2,000 PSI 10,000 PSI 20,000 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

SAE 4130 Flanges Weight Chart

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

AISI 4130 Flanges Dimensions

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

You can check our associates and dealers at different part of world

Chevron Philippines - Philippines

Chevron Philippines - Philippines

ADCO - Shah Field Compressor Unit-Dubai

ADCO - Shah Field Compressor Unit-Dubai

Driftwood LNG (Calcasieu Parish LNG Liquefaction Plant)- USA

Driftwood LNG (Calcasieu Parish LNG Liquefaction Plant)- USA

Petroliam Nasional Berhad (PETRONAS)-Malaysia

Petroliam Nasional Berhad (PETRONAS)-Malaysia

Dominion Virginia Greensville County Power Station Greensville County, VA, U.S.

Dominion Virginia Greensville County Power Station Greensville County, VA, U.S.

Singapore LNG Terminal Ancillary Products And Services (TAPS) Facility Jurong Island, Singapore

Singapore LNG Terminal Ancillary Products And Services (TAPS) Facility Jurong Island, Singapore