AISI 4130 Pipe Fittings
ASTM A234 UNS G41300 Tee and Reducer, SAE / AISI 4130 Pipe Fittings in India, Alloy Steel 4130 Fittings Manufacturer, AISI 4130 Buttweld Pipe Fittings, AISI 4130 Chromoly Elbows, AISI 4130 Tee, AISI G41300 Pipe Fittings, AISI 4130 Reducer.
Table of Content
- AISI SAE 4130 Pipe Fittings Supplier & Exporter
- Chromoly AISI 4130 Pipes/Tubes Fittings Specification
- AISI 4130 Pipe Fittings Chemical Structure
- AISI 4130 Buttweld Fittings Mechanical Properties
- SAE 4130 Fittings Equivalent Chart
- Types of AISI 4130 Alloy Steel Pipe Fittings
- AISI 4130 Buttweld Pipe Fittings Dimensions Chart
- AISI 4130 Fittings Pressure Rating
- SAE 4130 Low Alloy Steel Fittings Size Chart
- AISI 4130 Fittings Weight Chart
- Application Of AISI 4130 Alloy Steel Fittings
- Products List of AISI 4130 Pipe Fittings
- Frequently Asked Questions About AISI 4130 Pipe Fittings
AISI 4130 is a type of steel that has high forms and ductility properties; hence it is ideal in the manufacture of different 4130 pipe fittings including straight tees, reducing tees, long-radius tees, 3R tees, caps, and reducers. AISI 4130 alloy steel reinforcing elements like chromium and molybdenum are provided to strengthen it. Having low carbon level, AISI 4130 fittings are easily welded. The pipe fittings of AISI 4130 steel are easily machinable with the help of conventional tools and offer smooth finish and high accuracy. The characteristics of AISI 4130 pipe fittings are peculiar, such as design accuracy and anti-corrosion. The AISI SAE 4130 fittings are highly corrosive and wear-resistant as well as fitting well in applications that have high stresses. SAE 4130 pipe fittings can be used in piping systems to link straight pipe or tubing, change size or shape and to control the flow of fluids. The process of changing the direction of the pipe by bending can be used, but this may result in deformation, stretching the outer wall and thickening the inner one. Installation of AISI 4130 line fittings will allow the accurate and stable connections that will guarantee the highest level of working without the destruction of the integrity of the pipe system.
AISI SAE 4130 Pipe Fittings Supplier & Exporter
At Kalpataru Piping Solutions, we specialize in the manufacturing & supply of high-quality AISI 4130 fittings, including SAE 4130 low alloy steel buttweld fittings & AISI 4130 Grade 90-degree elbows. Our range of AISI 4130 fittings is available in sizes from 2” to 6” and offers pressure ratings of 5,000 PSI and 10,000 PSI. We manufacture AISI 4130 fittings with yield strength of 85,000 PSI and tensile strength of 105,000 PSI, ensuring excellent performance. We also offer SAE 4130 seamless pipe fittings that can be hardened through cold working or heat treatment processes to meet specific strength requirements. Tempering of SAE 4130 seamless fittings can be performed at temperatures ranging from 399°C to 566°C (750°F to 1050°F), depending on the desired mechanical properties. 4130 Steel Pipe Fittings are manufactured and finished according to international standards ASTM A234, ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MSS-SP-43 & MSS SP-75.
Grade 4130 BW Elbows
UNS G41300 Reducer
Steel 4130 Tee
We maintain a large stock of AISI 4130 pipe fittings & offer customized products in various shapes, sizes & dimensions to meet your specific needs. We provide the products at competitive pricing with on time delivery.
Chromoly AISI 4130 Pipes/Tubes Fittings Specification
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
|---|---|
| Pipe Fittings Form | Elbow, Tee, Reducer, Union, Coupling, Cross, Cap, Plug Pipe Fittings. |
| Elbow Form | Elbow, 45 Deg Elbow, 90 Deg Elbow, 180 Deg Elbow, Long Radius Elbow, Short Radius Elbow, LR Elbow, SR Elbow |
| Tees Form | Equal Tee, Pipe Tee, Unequal Tee, Long Sweep Tee. |
| Reducer Form | Butt weld Reducer, Concentric Reducer, Eccentric Reducer. |
| Pipe Caps Form | End Caps, Pipe Caps, Pipe End Caps. |
| Cross Form | Equal Cross, Unequal Cross, Reducing Cross. |
| Flanges Form | Slip On Flanges, Weld Neck Flanges, Socket Weld Flanges, Blind Flanges, Long Weld Neck Flanges, Orifice Flanges. |
| Pipes | Seamless Pipes |
| Size | 1″, 2″, 3″,4″, 5′, 6″, 8″ and 3.5″ OD, 4″ OD, 4.5” OD, 5.5″ OD 3.5″ OD x 2.3″ ID, 4″ OD x 2.5″ ID, 4.5″ OD x 3″ ID, 5″ OD x 3″ ID, 5.5″ OD x 3″ ID |
| Round Bars Form | Bright Bar, Hex Bar, Square Bar, Rectangular Bar, Flat Bars, Polished Bar, Threaded Bar. |
| Size | 5 mm To 500 mm and as per client design |
| Pressure | 7.5K, 10K, 15K, 22.5K and more as per client drawing and requirement. |
| Delivery Condition | Annealed, Normalized, Stress Relieved, Quenched & Tempered. |
| Product Specification Level (PSL) | PSL 1, PSL 2, PSL 3. |
| Supplementary Requirement | NACE MR0175 / MR0103 ISO 3183 / NACE TM0284 YS – MIN 85,000, UTS – 1,10,000 WITHSTANDING 15,000 PRESSURE. |
Manufacturer of AISI UNS G41300 Buttweld Reducer & Pipe cap in India, check AISI 4130 Fittings Chemical Composition/Mechanical Properties.
AISI 4130 Pipe Fittings Chemical Structure
| Gr | C | Mn | Si | P | S | Fe | Mo | Ni | Cr |
| AISI 4130 Pipe Fittings | 0.28-0.33 | 0.40-0.60 | 0.15-0.35 | 0.035 maximum | 0.025 maximum | 97.3-98.22 | 0.15-0.25 | 0.50 maximum | 0.80-1.10 |
AISI 4130 Buttweld Fittings Mechanical Properties
| Density | 7.85 g/cm3 |
| Melting Point | 1432°C (2610°F) |
| Tensile Strength | 560 MPa, 81200 psi |
| Yield Strength (0.2%Offset) | 460 MPa, 66700 psi |
| Elongation | 21.50 % |
SAE 4130 Fittings Equivalent Chart
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| AISI 4130 | G41300 | 1.7218 | – | 25CrMo4 | JIS G4105 | BS 970 | – |
We provide Low AS 4130 Pipe Reducer In-House Cutting, AISI UNS G41300 End Cap Low Price & Fast Delivery, Wide Variety Of Bulk Alloy Steel Grade 4130 Eccentric Reducer.
Types of AISI 4130 Alloy Steel Pipe Fittings
AISI 4130 45 Deg Elbow
UNS G41300 Reducing Tee
DIN 1.7218 Long Radius Elbow
AISI 4130 60k Concentric Reducer
SCH 4130 Long Sweep 90° Elbow
AISI 4130 Reducing Cross
For more information or to request a quote, contact us directly to get high quality AISI 4130 fittings at the most affordable pricing options.
AISI 4130 Buttweld Pipe Fittings Dimensions Chart
| NPS | O.D. | 90 Degree Elbow | 45 Degree Elbow | 180 Degree Return | ||||
|---|---|---|---|---|---|---|---|---|
| (inch) | Long Radius Elbow | Short Radius | Long Radius Elbow | Long Radius Elbow | ||||
| (millimeter) | (inch) | Center to Face (inch) | Center to Face (inch) | Center to Face (inch) | Radius (inch) | Center to Center (inch) | Back to face (inch) | |
| 1/2 | 21.3 | 0.840 | 1 1/2 | – | 5/8 | 2 | 1 7/8 | |
| 3/4 | 26.7 | 1.050 | 1 1/8 | – | 7/16 | 2 1/4 | 1 11/16 | |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 | 7/8 | 3 | 2 3/16 | |
| 1 1/4 | 42.2 | 1.660 | 1 7/8 | 1 1/4 | 1 | 3 3/4 | 2 3/4 | |
| 1 1/2 | 48.3 | 1.900 | 2 1/4 | 1 1/2 | 1 1/8 | 3 | 4 1/2 | 3 1/4 |
| 2 | 60.3 | 2.375 | 3 | 2 | 1 3/8 | 4 | 6 | 4 3/16 |
| 2 1/2 | 73.0 | 2.875 | 3 3/4 | 2 1/2 | 1 3/4 | 5 | 7 1/2 | 5 3/16 |
| 3 | 88.9 | 3.500 | 4 1/2 | 3 | 2 | 6 | 9 | 6 1/4 |
| 3 1/2 | 101.6 | 4.000 | 5 1/4 | 3 1/2 | 2 1/4 | 7 | 10 1/2 | 7 1/4 |
| 4 | 114.3 | 4.500 | 6 | 4 | 2 1/2 | 8 | 12 | 8 1/4 |
| 5 | 141.3 | 5.563 | 7 1/2 | 5 | 3 1/8 | 10 | 15 | 10 5/16 |
| 6 | 168.3 | 6.625 | 9 | 6 | 3 3/4 | 12 | 18 | 12 5/16 |
| 8 | 219.1 | 8.625 | 12 | 8 | 5 | 12 | 24 | 16 5/16 |
| 10 | 273.1 | 10.750 | 15 | 10 | 6 1/4 | 15 | 30 | 20 3/8 |
| 12 | 323.9 | 12.750 | 18 | 12 | 7 1/2 | 18 | 36 | 24 3/8 |
AISI 4130 Fittings Pressure Rating
| AISI 4130 Pipe Fittings Pressure Ratings | |||||
|---|---|---|---|---|---|
| Temperature Ratings | Types Of Pressure Ratings Class | ||||
| Class 150# Fittings | Class 300# Fittings | ||||
| 2 1/2 – 3 (Inch) | 1/4 – 1 (Inch) | 1 1/4 – 2 (Inch) | |||
| (oC) | (oF) | ||||
| -29 to 66 | -20 to 150 | 300 | 1000 | 2000 | 1500 |
| 93 | 200 | 265 | 910 | 1785 | 1350 |
| 121 | 250 | 225 | 825 | 1575 | 1200 |
| 149 | 300 | 185 | 735 | 1360 | 1050 |
| 177 | 350 | 150 | 650 | 1150 | 900 |
| 204 | 400 | – | 560 | 935 | 750 |
| 232 | 450 | – | 475 | 725 | 600 |
| 260 | 500 | – | 385 | 510 | 450 |
| 288 | 550 | – | 300 | 300 | 300 |
SAE 4130 Low Alloy Steel Fittings Size Chart
| Outside Daimeter (O.D.) & Inside Daimeter (I.D.) | List Of Equivalent | (NPS) | Size Of Threads In Inch |
|---|---|---|---|
| 5/16 | 0.313 | 1/16 | 27 |
| 13/32 | 0.405 | 1/8 | 27 |
| 35/64 | 0.540 | 1/4 | 18 |
| 43/64 | 0.675 | 3/8 | 18 |
| 27/32 | 0.840 | 1/2 | 14 |
| 1-3/64 | 1.050 | 3/4 | 14 |
| 1-5/16 | 1.315 | 1 | 11-1/2 |
| 1-21/32 | 1.660 | 1-1/4 | 11-1/2 |
| 1-29/32 | 1.900 | 1-1/2 | 11-1/2 |
| 2-3/8 | 2.375 | 2 | 11-1/2 |
| 2-7/8 | 2.875 | 2-1/2 | 8 |
| 3-1/2 | 3.500 | 3 | 8 |
| 4 | 4.000 | 3-1/2 | 8 |
| 4-1/2 | 4.500 | 4 | 8 |
AISI 4130 Fittings Weight Chart
| DN (Normal Pipe Sizes) | Sch 10S | Sch 40S | Sch 80S | ||||||
| 90 Deg Elbow | 45 Deg Elbow | Equal Pipe tee | 90 Deg Elbow | 45 Deg Elbow | Equal Pipe tee | 90 Deg Elbow | 45 Deg Elbow | Equal Pipe Tee | |
| 8 | 0.02 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
| 10 | 0.03 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
| 15 | 0.06 | 0.03 | 0.09 | 0.08 | 0.04 | 0.10 | 0.10 | 0.05 | 0.14 |
| 20 | 0.07 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.20 |
| 25 | 0.14 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
| 32 | 0.23 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.40 | 0.23 | 0.68 |
| 40 | 0.30 | 0.17 | 0.68 | 0.40 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
| 50 | 0.50 | 0.25 | 0.85 | 0.70 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
| 65 | 0.85 | 0.48 | 1.41 | 1.40 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
| 80 | 1.25 | 0.63 | 1.77 | 2.20 | 1.08 | 3.31 | 2.97 | 1.50 | 4.45 |
| 90 | 1.70 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4.00 | 2.00 | 5.44 |
| 100 | 2.10 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
| 150 | 5.45 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
| 200 | 10.20 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
| 250 | 18.15 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.90 |
| 300 | 25.80 | 13.62 | 39.46 | 59.42 | 29.71 | 62.14 | 79.38 | 39.69 | 83.91 |
Application Of AISI 4130 Alloy Steel Fittings
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Products List of AISI 4130 Pipe Fittings
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Frequently Asked Questions About AISI 4130 Pipe Fittings
What is the purpose of tempering in UNS G41300 elbow?
Tempering of the UNS G41300 Elbow is done to relieve stresses induced by the hardening process. This treatment ensures the required mechanical properties are achieved for the final application, which may vary based on client specifications.
How is werkstoff nr. 1.7218 reducer manufactured and machined?
The Werkstoff Nr. 1.7218 Reducer is made from SAE 4130 low alloy steel, which offers good machinability. Simple shapes like AISI 4130 elbows are machined after normalizing, while more complex shapes such as SAE 4130 pipe elbows need annealing. To achieve optimal machinability, a coarse pearlitic structure with minimal ferrite is recommended.
What are the applications & properties of aisi 4130 fittings?
AISI 4130 fittings are made from low-alloy 4130 steel, known for its excellent mechanical properties. With a density of 7.85 g/cm³, AISI 4130 reducers are used in structural applications, especially in aerospace and construction. These fittings can be easily cold worked, hot worked, or forged but cannot be aged.
