Working Pressure
2000PSI, 3000PSI, 5000PSI, 10000PSI, 15000PSI, 20000 PSI
AISI 4130 Flange
IBR Approved Chrome Moly Flanges manufacturer In UAE, View Heat Treatment Of SAE 4130 Slip On Flanges
Difference Between AISI 4130 Flange And AISI 4140 Flange
Low-alloy steel grade AISI 4130 Flange, usuallyknown as SAE 4130, is accessible. Chromium and molybdenum will bepresent to the alloy as reinforcing agents. The 4130 Flanges are a versatile alloy grade with appropriate strength properties and typically good resilience to corrosive conditions.4140 steel is more hardenable and strong than 4130 steel due to its greater carbon content. 4140 is typically a superior material to employ for billet machined parts where interruptions and changes in aspect. The thicker overall portions, are prevalent due to its greater hardening properties.
Due to this, 4140 is frequently easier to get and more affordable in bar and plate shapes.Whereas 4130 is easier to find in tube and sheet forms.
How to Choose the Right SAE 4130 Blind Flange
The alloy SAE 4130 Blind Flange is simple to machine using conventional methods. When the AISI 4130 Flanges are delivered in a normalised and tempered form, machinability is at its best. Although the alloy can be machined in a heat-treated state, as the strength and toughness of these 4130 Flanges grow.This characteristic becomes more challenging. On the other side, when the substance is annealed, deformation is at its best. The Alloy Steel 4130 Flange can be cold worked using conventional methods. This alloy is adjusted because ageing cannot be done to it.
Compare AISI 4130 Weld Neck Flanges Price List And supplier Of 4130 Alloy Steel Blind Flange In Dubai, Advantages Of AISI 4130 Chromoly Forged Flanges
Weight Calculator Of AISI 4130 Weld Neck Flanges
To seal a pipe, utilize the hromoly AISI 4130 Weld Neck Flanges. Based on the needs of the application, the flange can either permanently or partially block a pipe.
W1 = 0.0246615 * (A – Tk) * Tk * 0.01
W2 = {1/3 * π * (H – T – t – 0.01) * [(X/2)2 + (A/2)2 + X*A/4)] – 1/4 * π * B2 * (H – T – t – 0.01)} * ρ
W3 = 1/4 * π * (D2 – B2 – n*L2) * T * ρ
W4 = 1/4 * π * (G2 – B2) * t * ρ
The weld neck flange weighs a total of W = W1 + W2 + W3 + W4
Check Composition Of UNS G41300 Socket Weld Flanges (Chemical/ Mechanical/ Physical Properties), manufacturer & exporter Of Chrome Moly Lap Joint/ Orifice Flange In Middle East
Table of content
Specialized in manufacturing
AISI 4130 Flange
AISI 4130 Flanges Is A Low Alloy C-steel Containing Chromium And Molybdenum As Strengthening Agents.
Size
1/2 Inches To 78 Inches
Class
150 To 2500
Face Type
RTJ, FF, RF, T & G
ASME
B16.5/ B16.47
Product Information
Surface Treatment
Transparent/Yellow/Black Anti-Rust Paint, Anti-Rust Oil.
Advantages Of Aisi Sae 4130 Alloy Steel Flange
- Lightweight
- High tensile strength
- Corrosion resistance
- Efficient at high temperature
- Smooth functionality
- Heat dissipation properties
- Cost Effective
Chrome Moly Flanges Applications
- AISI 4130 Flanges mostly used in Oil Field
- Offshore/ Water System,
- Shipbuilding/ Natural Gas
- Electric Power/ Pipe Projects
- Chemical Equipment
- Pharmaceutical Equipment
Aisi 4130 Forged Flanges Testing
- Hardness test
- Pitting resistance test
- Micro/ Macro test
- Chemical/ Mechanical test
- Flaring/ Flattening test
- IGC/PMI test
Specification Of AISI 4130 Flange
| Specifications | AISI 4130 Flange |
|---|---|
| Finish | Coated |
| Diameter | Depends on Size |
| Working Pressure | 2000PSI, 3000PSI, 5000PSI, 10000PSI, 15000PSI, 20000 PSI |
| Connection | Bolted or Studded |
| Test Certificate | Manufacturer Test Certificate, IBR Test Certificate (Form III-C), Under Third Party Inspection |
| Pressure | DIN PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160 |
| Class | Class 150 to 2500. |
| Supply Ability | 250 Ton Per Month |
| Payment Type | L/C,T/T,D/P,Paypal |
| Face Type | RF (Raised Face), RTJ (Ring Type Joint) |
| Available Packing | Packing In Plywood Box And Plywood Pallet |
| Size | 1-13/16" - 26-3/4" |
| Transportation In | Air & Ocean and Land |
| Brand Name | Schulzmann |
| Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
| Manufacturing Productivity | 300 ton per month |
Alloy Steel 4130 Flange Price List
- WELDNECK FLANGE
- 3.1/16 INCH
- API 6A
- API 10000
- RTJ
$3857.08/Per KG
- WELDNECK FLANGE
- 2-1/16 INCH
- API 10000
- RTJ
- AISI4130
$330.20/ Per KG
- WELDNECK FLANGE
- 4-1/16 INCH
- API 10000
- RTJ
- AISI 4130
$12736.25/Per KG
- SLIP ON FLANGE
- 2 INCH
- API 5000
- RF
- AISI 4130
$1231.00/ Per KG
- THREADED FLANGE
- 2-1/16 INCH
- API 10000
- RTJ
- AISI 4130
$1434.04/Per KG
- SWRF FLANGE
- 1 1/2 INCH
- API 10000
- RF
- AISI 4130
$1151.00/ Per KG
- BLINGE FLANGE
- OD : 660MM
- THK : 150MM
- XXH
- AISI 4130
$1434.04/Per KG
- BLINGE FLANGE
- OD : 660MM
- THK : 175MM
- XXH
- AISI 4130
$1363.69/ Per KG
Types Of AIsI 4130 Flanges For Chemical Fertilizer Pipe
AISI 4130 Blind Flange
SAE 4130 Slip On Flange
AISI 4130 Weld Neck Flange
Chrome Moly Flanges
SAE 4130 Flanges
AISI 4130 Alloy Steel Flanges
AISI 4130 Chromoly Flanges
UNS G41300 Flanges
Customized Aisi 4130 Steel Flange
Heat Treatment Of SAE 4130 Chromoly Flanges
Chrome Moly Flanges Equivalent Standards
| STANDARD | AISI 4130 Flange |
|---|---|
| UNS | G41300 |
| WERKSTOFF NR. | 1.7218 |
| JIS | JIS G4105 |
| BS | BS 970 |
| EN | 25CrMo4 |
AIsI 4130 Weld Neck Flanges Chemical Composition
| Grade | Mo | Ni | Cr | C | Mn | Si | P | S | Fe |
| AISI 4130 Flanges | 0.15-0.25 | 0.50 Maximum | 0.80-1.10 | 0.28-0.33 | 0.40-0.60 | 0.15-0.35 | 0.035 Maximum | 0.025 Maximum | 97.3-98.22 |
UNS G41300 Flanges Mechanical Properties
| Density | Tensile Strength | Elongation | Melting Point | Yield Strength (0.2%Offset) |
| 0.28 | 560 MPa | 20 % | 2580 | 460 MPa |
Manufacturing Process Of 4130 Low Alloy Steel Plate Flanges, Refer API 6a 10000 PSI AISI 4130 Weld Neck Flange Dimensions and SAE 4130 Pipe Flange Pressure Rating
SAE 4130 Flanges Physical Properties
| Properties | Metric | Imperial |
| Melting point | 1432°C | 2610°F |
| Density | 7.85 g/cm3 | 0.284 lb/in³ |
AIsI 4130 Pipe Flange Pressure Rating
| (Max.) Working Pressure | 2,000 PSI | 3,000 PSI | 5,000 PSI | 10,000 PSI | 15,000 PSI | 20,000 PSI |
| Temperature Rating Of AISI 4130 | 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 | 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 |
Manufacturing Process Of AISI 4130 Plate Flanges
API 6a 10000 PSI AISI 4130 Weld Neck Flange Dimensions
| NPS | B | O.D. | C | E1 | Q (MAX.) | G | K | T | J1 | J2 | J3 | J4 | R | BC | N | H | RingNumber |
| BX | |||||||||||||||||
| 1 13/16˝ | 46.8 | 185 | 3 | - | 5.56 | 77.77 | 105 | 42.1 | 88.9 | 65.1 | 48.5 | - | 10 | 146.10 | 8 | 23 | 151 |
| 2 1/16˝ | 53.2 | 200 | 3 | - | 5.95 | 86.23 | 111 | 44.1 | 100.0 | 74.7 | 51.6 | - | 10 | 158.80 | 8 | 23 | 152 |
| 2 9/16˝ | 65.9 | 230 | 3 | - | 6.75 | 102.77 | 132 | 51.2 | 120.7 | 92.1 | 57.2 | - | 10 | 184.20 | 8 | 26 | 153 |
| 3 1/16˝ | 78.6 | 270 | 3 | - | 7.54 | 119.00 | 152 | 58.4 | 142.1 | 110.2 | 63.5 | - | 10 | 215.90 | 8 | 29 | 154 |
| 4 1/16˝ | 104.0 | 315 | 3 | - | 8.33 | 150.62 | 185 | 70.3 | 182.6 | 146.1 | 73.1 | - | 10 | 258.80 | 8 | 32 | 155 |
| 5 1/8˝ | 131.0 | 360 | 3 | 9.5 | 9.53 | 176.66 | 221 | 79.4 | 223.8 | 182.6 | 81.0 | 6.4 | 10 | 300.00 | 12 | 32 | 169 |
| 7 1/16˝ | 180.2 | 480 | 6 | 11.1 | 11.11 | 241.83 | 302 | 103.2 | 301.6 | 254.0 | 95.3 | 9.7 | 16 | 403.20 | 12 | 42 | 156 |
| 9 ˝ | 229.4 | 550 | 6 | 12.7 | 12.70 | 299.06 | 359 | 123.9 | 374.7 | 327.1 | 93.7 | 9.7 | 16 | 476.30 | 16 | 42 | 157 |
| 11˝ | 280.2 | 655 | 6 | 14.3 | 14.29 | 357.23 | 429 | 141.3 | 450.9 | 400.1 | 103.2 | 14.2 | 16 | 565.20 | 16 | 48 | 158 |
| 13 5/8˝ | 346.9 | 770 | 6 | 15.9 | 15.88 | 432.64 | 518 | 168.3 | 552.5 | 495.3 | 114.3 | 17.5 | 16 | 673.10 | 20 | 51 | 159 |
| 16 3/4˝ | 426.2 | 870 | 6 | 8.3 | 8.33 | 478.33 | 576 | 168.3 | 655.6 | 601.7 | 76.2 | 30.2 | 19 | 776.30 | 24 | 51 | 162 |
| 18 3/4˝ | 477.0 | 1040 | 6 | 18.3 | 18.26 | 577.90 | 697 | 223.1 | 752.5 | 674.7 | 155.6 | 25.4 | 16 | 925.50 | 24 | 61 | 164 |
| 21 1/4˝ | 540.5 | 1145 | 6 | 19.1 | 19.05 | 647.88 | 781 | 241.3 | 847.7 | 762.0 | 165.1 | 31.8 | 21 | 1022.40 | 24 | 67 | 166 |
manufacturer Of 25crmo4 Spectacle Blind/ Long Weld Neck Flange In UAE, Know More About Bolts Size Of AISI 4130 Alloy Steel Threaded Flange
Customized AIsI 4130 Steel Flange Bolts Size
| NPS (in inch) |
Class 150 AIsI 4130 Steel Flange | ||||
|---|---|---|---|---|---|
| Diameter ( in Inches) |
Number of Bolts |
Diameter of Bolts (in Inches) |
Diameter of Bolts Holes (in Inches) |
(B.C.) (in Inches) |
|
| 1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
| 1/2 | 3-1/2 | 4 | 1/2 | 0.62 | 2-3/8 |
| 3/4 | 3-7/8 | 4 | 1/2 | 0.62 | 2-3/4 |
| 1 | 4-1/4 | 4 | 1/2 | 0.62 | 3-1/8 |
| 1-1/4 | 4-5/8 | 4 | 1/2 | 0.62 | 3-1/2 |
| 1-1/2 | 5 | 4 | 1/2 | 0.62 | 3-7/8 |
| 2 | 6 | 4 | 5/8 | 0.75 | 4-3/4 |
| 2-1/2 | 7 | 4 | 5/8 | 0.75 | 5-1/2 |
| 3 | 7-1/2 | 4 | 5/8 | 0.75 | 6 |
| 3-1/2 | 8-1/2 | 8 | 5/8 | 0.75 | 7 |
| 4 | 9 | 8 | 5/8 | 0.75 | 7-1/2 |
| 5 | 10 | 8 | 3/4 | 0.88 | 8-1/2 |
| 6 | 11 | 8 | 3/4 | 0.88 | 9-1/2 |
| 8 | 13-1/2 | 8 | 3/4 | 0.88 | 11-3/4 |
| 10 | 16 | 12 | 7/8 | 1 | 14-1/4 |
| 12 | 19 | 12 | 7/8 | 1 | 17 |
| 14 | 21 | 12 | 1 | 1.12 | 18-3/4 |
| 16 | 23-1/2 | 16 | 1 | 1.12 | 21-1/4 |
| 18 | 25 | 16 | 1-1/8 | 1.25 | 22-3/4 |
| 20 | 27-1/2 | 20 | 1-1/8 | 1.25 | 25 |
| 24 | 32 | 20 | 1-1/4 | 1.38 | 29-1/2 |