AISI 4130 Fittings

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ANSI B16.9 Chrome Moly Pipe Cap & SAE 4130 Alloy Steel Elbow manufacturer in India

The AISI 4130 is a steel grade that is known for its unique properties, such as high formability and ductility. This steel alloy are used for producing different types of AISI 4130 fittings like reducers, tees, couplings, caps, etc., which are used for different piping functions due to the difference in their structure, in similar environments. The material is also known for its excellent ductility in annealed condition and it is a hardening alloy. It also consists of elements such as chromium and molybdenum as the strengthening agents, hence the AISI 4130 fittings possess several good properties such as good hardenability, wear resistance, strength and enhanced toughness. It also comes with a low carbon content, which means that the fittings have good weldability. In fact, the ANSI B16.9 Chrome Moly Pipe Cap are known for its exceptional welding properties, and thus they can be welded using all standard commercial shop practices. The AISI 4130 material has high machinability in both normalized and tempered conditions. These are buttweld fittings and hence possess all the advantages of such fittings like leak proof connections, low porosity, can be installed in crunched spaces, etc. Due to all these unique features of the SAE 4130 Alloy Steel Elbow, they are used for applications across several industries, such as fabrication, chemical, nuclear power plant, natural gas, water pipeline, oil and gas, etc.
The SAE 4130 Tee come with a density of 7.85 g/cm3 and they benefit from the heat treatment hardening process. However, the lower grades of the AISI 4130 fittings can be hot worked, cold worked and forged too. But it is essential to remember that these fitting cannot be aged. This material can perform quite well as a type of structural steel, and thus the fittings are used for different types of structural applications which are required in aircraft, construction, or building industries.

AISI 4130 Fittings

AISI 4130 Fittings

ISO 14001:2015 certified AISI 4130 Pipe Fittings manufacturers in India offers wide selection of Chromoly Lateral Tee and SAE 4130 Long Sweep 90° Elbow in Mumbai

What is the difference between AISI 4130 Fittings and AISI 4140 Steel Fittings?
The AISI 4130 material is a low alloy steel that nominally contains 0.3% carbon, 0.2% molybdenum and 1% chromium. The pipe fittings made from this material are widely used in oil patch application. The AISI 4140 material has higher level of carbon, which implies that the 4130 material has higher weldability when compared to the 4140 material, but remember that this property is only achieved through thickness strength. The AISI 4140 fittings have higher impact strength and enhanced fatigue strength along with superb torsional strength. It also possesses more toughness and very good abrasion. The 4140 material also has better corrosion resistance properties when compared to the 4130 material.

Table of Content


AISI 4130 Fittings Specifications AISI 4130
SAE 4130 Pipe Fittings Thickness SCH30, SCH10, SCH 160, SCH20, SCH60, XS, STD SCH40, SCH 80, SCH 120, SCH 140, SCH 100, XXS available with NACE MR 01-75
AISI 4130 Fitting Sizes SAE 4130 Alloy Steel Seamless Fitting: 1/2" - 10"
ASME B16 9 Chromoly AISI 4130 Welded Fitting: 1/2" - 48"
DIN 1.7218 Weld Fittings Type Manufacturer DN15-DN1200
AISI 4130 Buttweld Fittings Connection Welding
ASME B16.9 AISI 4130 Fittings Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Bending Radius Provided By Manufacturer R=1D, 3D, 2D, 5D, 8D, 6D, 10D or Custom SAE 4130 Alloy Steel Fitting
Size Range ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) AISI 4130 Buttweld Fittings
AISI 4130 Fittings Dimensions ASME B16.28, ASME/ANSI B16.9, BS4504, MSS-SP-43, BS1560, BS4504, BS10
JIS G4105 Elbows Manufacturer Angle : 22.5 deg, 45 deg, 30deg, 90 deg, 1.0D, 180 deg, 1.5D, 3D, 2.5D, 2.0D, 4D, 6D, 5D, 7D-40D .
Standard: ASME B16.28, GB, ASME B16.9, MSS SP-75 JISB2311 DIN2605 JISB2312 JISB2313, ASME B16.25, BS, ISO
AISI 4130 alloy steel Fittings Manufacturing process Push, Forge, Press, Cast, etc.
Specialized AISI 4130 Fittings Manufacturer of SAE 4130 Stub End, 90º Elbows, Tees, Pipe Cap, Crosses, 45º Elbows, Reducers, Pipe Bend
AISI 4130 Fittings Thread Provided By Manufacturer BSPT, NPT, BSPP
Chromoly AISI 4130 Fittings Origin & Mills European, Japanese, USA, Korean, Ukraine, Indian, Russian
AISI 4130 Forged Fittings Pressure Rating Threaded end - 3000lb/ 2000lb/ 6000lbs
Socket weld end- 6000/ 3000/ 9000lbs
AISI 4130 Socket Weld Fitting Manufacturer Half Coupling, Union, Tee, Cross, Coupling, Cap, Outlet, Welding Outlet, Boss, Insert
Dimension Specification MSS SP-79, 95, 83, 97, BS 3799, ASME 16.11
Application of Industrial AISI 4130 DIN 1.7218 Fitting
  • Fittings To Connect Tubes and Pipe in Gas, Petroleum, Metallurgy, Chemical, Power, Construction, Shipbuilding etc

Leading AISI 4130 Buttweld Fittings stockists, supplier, distributor, wholesalers, importer, dealers, stockholders, exporters and Manufacturer in Mumbai

Nominal Pipe Size Outside Diameter 180° Returns 45° Elbows 90° Elbows
(inches) Long Radius Long Radius Long Radius Short Radius
(mm) (inches) Center to Center
(inches)		 Back to face
(inches)		 Center to Face
(inches)		 Radius
(inches)		 Center to Face
(inches)		 Center to Face
(inches)
1/2 21.3 0.840 2 1 7/8 5/8 1 1/2 -
3/4 26.7 1.050 2 1/4 1 11/16 7/16 1 1/8 -
1 33.4 1.315 3 2 3/16 7/8 1 1/2 1
1 1/4 42.2 1.660 3 3/4 2 3/4 1 1 7/8 1 1/4
1 1/2 48.3 1.900 4 1/2 3 1/4 1 1/8 3 2 1/4 1 1/2
2 60.3 2.375 6 4 3/16 1 3/8 4 3 2
2 1/2 73.0 2.875 7 1/2 5 3/16 1 3/4 5 3 3/4 2 1/2
3 88.9 3.500 9 6 1/4 2 6 4 1/2 3
3 1/2 101.6 4.000 10 1/2 7 1/4 2 1/4 7 5 1/4 3 1/2
4 114.3 4.500 12 8 1/4 2 1/2 8 6 4
5 141.3 5.563 15 10 5/16 3 1/8 10 7 1/2 5
6 168.3 6.625 18 12 5/16 3 3/4 12 9 6
8 219.1 8.625 24 16 5/16 5 12 12 8
10 273.1 10.750 30 20 3/8 6 1/4 15 15 10
12 323.9 12.750 36 24 3/8 7 1/2 18 18 12

Long service life & cost effective DIN 1.7218 Eccentric / Concentric Reducer and AISI 4130 Steel Long/ Short Radius Elbow manufacturer in India, check AISI 4130 Fittings properties and equivalent.

Normal Size Of Pipe
(inches)		 Pipe Sch OD (inch)
 Wall
Thick.
(inch)
 Temperature (oF)
100 200 300 400 500 600 650 700 750
Allowable Stress (psi)
16700 16700 16700 15500 14400 13500 13200 12900 12600
1" 40 1.315 0.133 2205 2205 2205 2047 1902 1783 1743 1703 1664
80 1.315 0.179 3061 3061 3061 2841 2640 2475 2420 2365 2310
160 1.315 0.250 4493 4493 4493 4170 3874 3632 3552 3471 3390
1 1/2" 40 1.900 0.145 1629 1629 1629 1512 1404 1317 1287 1258 1229
80 1.900 0.200 2303 2303 2303 2138 1986 1862 1821 1779 1738
160 1.900 0.281 3362 3362 3362 3120 2899 2717 2657 2597 2536
2" 40 2.375 0.154 1371 1371 1371 1272 1182 1108 1083 1059 1034
80 2.375 0.218 1985 1985 1985 1843 1712 1605 1569 1534 1498
160 2.375 0.344 3283 3283 3283 3047 2831 2654 2595 2536 2477
3" 40 3.500 0.216 1301 1301 1301 1208 1122 1052 1028 1005 982
80 3.500 0.300 1844 1844 1844 1712 1590 1491 1458 1425 1391
160 3.500 0.438 2787 2787 2787 2587 2403 2253 2203 2153 2103
4" 40 4.500 0.237 1102 1102 1102 1023 950 891 871 851 831
80 4.500 0.337 1596 1596 1596 1482 1377 1291 1262 1233 1204
160 4.500 0.531 2611 2611 2611 2424 2552 2111 2064 2017 1970
5" 40 5.563 0.258 965 965 965 896 832 780 763 746 728
80 5.563 0.375 1428 1428 1428 1325 1231 1154 1129 1103 1077
160 5.563 0.625 2474 2474 2474 2296 2133 2000 1955 1911 1866
6" 40 6.625 0.280 877 877 877 814 756 709 693 677 661
80 6.625 0.432 1379 1379 1379 1280 1189 1115 1090 1065 1040
160 6.625 0.719 2382 2382 2382 2211 2054 1925 1883 1840 1797
8" 40 8.625 0.322 771 771 771 716 665 623 610 596 582
80 8.625 0.500 1218 1218 1218 1131 1050 985 963 941 919
160 8.625 0.906 2298 2298 2298 2133 1982 1858 1817 1775 1734
10" 40 10.750 0.365 699 699 699 649 603 565 553 540 528
80 10.750 0.594 1159 1159 1159 1075 999 937 916 895 874
160 10.750 1.125 2289 2289 2289 2124 1974 1850 1809 1768 1727
AISI 4130 Fittings Price Per Piece in India UNS G41300 Pipe Fittings Price in INR SAE 4130 Fittings Price in UAE Dirham AISI 4130 Buttweld Fittings Price in USD
AISI 4130 45 Degree Long Sweep Elbow Per Kg 600.42 UAE Dirham 29.38 $8
AISI UNS G41300 Buttweld Tee Per Piece 1860.45 UAE Dirham 91.05 $24.79

This is an approximate Cost of AISI 4130 Socket Weld Fittings in India. Contact Us to get a quote of AISI 4130 Fittings in Mumbai. Compare our price with other AISI 4130 Fittings Manufacturer in India.

Grade C Mn Si P S Fe Mo Ni Cr
AISI 4130  0.28-0.33  0.40-0.60  0.15-0.35 0.035 max 0.025 MAX  97.3-98.22  0.15-0.25 0.50 max 0.80-1.10
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
Manufacturer of 25crmo4 Steel Return Bends/ 3D Pipe Bend and SAE 4130 Steel 45/ 90/ 180 Degree Elbow offers Non Destructive/ Eddy Current Testing
STANDARD WERKSTOFF NR. UNS JIS BS EN
AISI 4130 1.7218 G41300 JIS G4105 BS 970 25CrMo4
Size 1/8” NB to 4” NB (Screwed-Threaded and Threaded Forged )
Standards BS 3799, ASME 16.11, MSS SP-79, 95, 83, 97
Class 2000 LBS, 6000 LBS, 3000 LBS, 9000 LBS

There are different types of AISI 4130 pipe fittings, and due to their difference in the structure, they are used for varied purposes. Some of the common AISI 4130 Buttweld fittings and their uses have been listed below:

  • Elbow pipe fittings- It helps to change the flow direction between two type, at an angle of 45 or 90 degrees, depending on specific requirements.
  • Reducer pipe fitting- It helps in reducing the flow size from a larger to a smaller bore.
  • Tee pipe fitting- It looks like the letter T and is one of the most common pipe fittings used across several industries. It helps in diving or combing the flow of fluids.
  • Cross type fittings- It has four openings in four directions, and they are generally used for the fire sprinkler system.
  • Coupling- It helps to connect pipes of the same diameter, and they are also very helpful in case of any leakage or there is any broken pipe.

There are several other fittings as well like olet, union, etc., but the ones listed above are the most common ones. All these AISI 4130 fittings are used for applications across several industries, such as fabrication, chemical, nuclear power plant, natural gas, water pipeline, oil and gas, etc.

The manufacturing process of AISI 4130 Forged Fittings depends on the type of the fittings to a great extent. For example, in order to manufacture an elbow, first the AISI 4130 material is taken, and then it is formed. This is followed by the sizing process, and then heat treatment is done on the same. Sometimes, the heat treatment is avoided too and direct bevealing is done to get the end product, which is AISI 4130 pipe elbow. Similarly, for producing tees, the AISI 4130 pipe material is cut, and then bulge formed instead of normal forming, and then the similar methods are conducted as that of an elbow to manufacture the tee. However, here the heat treatment is necessary before the bevealing process.

SAE 4130 Alloy Steel 1.5D Elbow

SAE 4130 Alloy Steel 1.5D Elbow

Chromoly AISI 4130 5D Elbow

Chromoly AISI 4130 5D Elbow

SCH 30 AISI 4130 alloy steel Reducing Nipple

SCH 30 AISI 4130 alloy steel Reducing Nipple

AISI 4130 alloy steel 1D Elbow

AISI 4130 alloy steel 1D Elbow

WERKSTOFF NR. 1.7218 45° Short Radius Elbow

WERKSTOFF NR. 1.7218 45° Short Radius Elbow

JIS G4105 Concentric Reducer

JIS G4105 Concentric Reducer

SCH 80 Alloy Steel 4130 Collar

SCH 80 Alloy Steel 4130 Collar

SCH 140 Chromoly AISI 4130 Stub End

SCH 140 Chromoly AISI 4130 Stub End

UNS G41300 Reducing Cross

UNS G41300 Reducing Cross

AISI 4130 180° Long Radius Elbow

AISI 4130 180° Long Radius Elbow

JIS G4105 End Cap

JIS G4105 End Cap

SCH 60 WERKSTOFF NR. 1.7218 Equal Tee

SCH 60 WERKSTOFF NR. 1.7218 Equal Tee

UNS G41300 Swage Nipple

UNS G41300 Swage Nipple

SCH XXS AISI 4130 DIN 1.7218 Long Stubend

SCH XXS AISI 4130 DIN 1.7218 Long Stubend

DIN 1.7218 Reducing Outlet Tees and Reducing Outlet Crosses

DIN 1.7218 Reducing Outlet Tees and Reducing Outlet Crosses

SAE 4130 45° Long Radius Elbow

SAE 4130 45° Long Radius Elbow

SCH XS SAE 4130 Equal Cross

SCH XS SAE 4130 Equal Cross

SCH 120 AISI 4130 3D Elbow

SCH 120 AISI 4130 3D Elbow

JIS G4105 Pipe Nipples

JIS G4105 Pipe Nipples

SCH 10 SAE 4130 Alloy Steel 90° Short Radius Elbow

SCH 10 SAE 4130 Alloy Steel 90° Short Radius Elbow

AISI 4130 Lap Joint Stub Ends

AISI 4130 Lap Joint Stub Ends

SAE 4130 Alloy Steel Seamless Buttwelding 180° Returns

SAE 4130 Alloy Steel Seamless Buttwelding 180° Returns

Chromoly AISI 4130 Long Radius Bend

Chromoly AISI 4130 Long Radius Bend

AISI 4130 DIN 1.7218 Bend

AISI 4130 DIN 1.7218 Bend

Chromoly AISI 4130 Short Stubend

Chromoly AISI 4130 Short Stubend

AISI 4130 alloy steel Barrel Nipple

AISI 4130 alloy steel Barrel Nipple

SAE 4130 Reducing Tee

SAE 4130 Reducing Tee

15 NB SCH 100 AISI 4130 Reducers

15 NB SCH 100 AISI 4130 Reducers

Chromoly AISI 4130 90° Long Radius Elbow

Chromoly AISI 4130 90° Long Radius Elbow

AISI 4130 alloy steel Eccentric Reducer

AISI 4130 alloy steel Eccentric Reducer

SCH STD AISI 4130 alloy steel Welded Elbows

SCH STD AISI 4130 alloy steel Welded Elbows

450 NB SCH 40 Alloy Steel 4130 10D ELBOW

450 NB SCH 40 Alloy Steel 4130 10D ELBOW

SCH 20 DIN 1.7218 180° Short Radius Elbow

SCH 20 DIN 1.7218 180° Short Radius Elbow

SAE 4130 Seamless Buttwelding 45° and 90° Elbows

SAE 4130 Seamless Buttwelding 45° and 90° Elbows

SAE 4130 Alloy Steel Straight Tees and Crosses

SAE 4130 Alloy Steel Straight Tees and Crosses

SCH 160 SAE 4130 Alloy Steel Pipe Cap

SCH 160 SAE 4130 Alloy Steel Pipe Cap

Properties Metric Imperial
Density 7.85 g/cm3 0.284 lb/in³
Melting point 1432°C 2610°F
Properties Metric Imperial
Thermal conductivity (100°C) 42.7 W/mK 296 BTU in/hr.ft2. °F
Manufacturer of SCH 10 / SCH 40 4130 Low Alloy Steel Short Radius Elbow, Stub End, AISI 4130 UNS G41300 LR Elbow and AS Buttweld Fittings with beveled ends according to ASME B16.9
  • Positive Material Identification
  • Pitting Resistance Test
  • Flattening Test
  • Flaring Test
  • Hardness Test
  • Chemical Analysis
  • Micro and Macro Test
  • Intergranular Corrosion (IGC) Test
  • Power Generation
  • Pharmaceutical Equipment
  • Specialty Chemicals
  • Chemical Equipment
  • Sea Water Equipment
  • Pulp and Paper Industry
  • Petrochemicals
  • Gas Processing
Temperature Range 899 to 927°C (1650 to 1700°F)

Alloy Steel AISI 4130 Socket Weld Fitting Dimensions

NPS Socket
Bore		 Depth
Socket		 Bore
DIA		 Socket
WT		 Body
WT
B J D C G
1/2 21.95
21.70		 10 16.6
15		 4.65
4.10		 3.75
3/4 27.30
27.05		 13 21.7
20.2		 4.90
4.25		 3.90
1 34.05
33.80		 13 27.4
25.9		 5.70
5.00		 4.55
1.1/4 42.80
42.55		 13 35.8
34.3		 6.05
5.30		 4.85
1.1/2 48.90
48.65		 13 41.7
40.1		 6.35
5.55		 5.10
2 61.35
61.10		 16 53.5
51.7		 6.95
6.05		 5.55
2.1/2 74.20
73.80		 16 64.2
61.2		 8.75
7.65		 7.00
3 90.15
89.80		 16 79.5
46.4		 9.50
8.30		 7.60
4 115.80
115.45		 19 103.8
100.7		 10.70
9.35		 8.55

AISI 4130 Threaded Tee Dimensions

NPS Min Length of Thread Outside Dia of Band
D		 Center to End
A		 Min
WT
B J
1/2 10.9 13.6 33 28 3.18
3/4 12.7 13.9 38 33 3.18
1 14.7 17.3 46 38 3.68
1.1/4 17 18 56 44 3.89
1.1/2 17.8 18.4 62 51 4.01
2 19 19.2 75 60 4.27
2.1/2 23.6 28.9 92 76 5.61
3 25.9 30.5 109 86 5.99
4 27.7 33 146 106 6.55
Nominal
Pipe Size		 Outside
Diameter		 Reducers
Reduced from
(inches)		 (inches) (mm) Concentric & Eccentric Length
(inches)		 Reduced to
(inches)
1/2 0.840 21.3 1 1/2 1/4
1 1/2 3/8
3/4 1.050 26.7 2 3/8
2 1/2
1 1.315 33.4 2 3/8
2 1/2
2 3/4
1 1/4 1.660 42.2 2 1/2
2 3/4
2 1
1 1/2 1.900 48.3 2 1/2 1/2
2 1/2 3/4
2 1/2 1
2 1/2 1 1/4
2 2.375 60.3 3 3/4
3 1
3 1 1/4
3 1 1/2
2 1/2 2.875 73.0 3 1/2 1
3 1/2 1 1/4
3 1/2 1 1/2
3 1/2 2
3 3.500 88.9 3 1/2 1
3 1/2 1 1/2
3 1/2 2
3 1/2 2 1/2
3 1/2 4.000 101.6 4 1 1/4
4 1 1/2
4 2
4 2 1/2
4 3
4 4.500 114.3 4 1 1/2
4 2
4 2 1/2
4 3
4 3 1/2
5 5.563 141.3 5 2
5 2 1/2
5 3
5 3 1/2
5 4
6 6.625 168.3 5 1/2 2 1/2
5 1/2 3
5 1/2 3 1/2
5 1/2 4
5 1/2 5
8 8.625 219.1 6 3
6 3 1/2
6 4
6 5
6 6
10 10.750 273.1 7 4
7 5
7 6
7 8
12 12.750 323.9 8 5
8 6
8 8
8 10
NPS KG LBS
1/2 0.11 0.25
3/4 0.11 0.25
1 0.23 0.5
1¼ 0.41 0.9
1½ 0.52 1.15
2 1 2.2
2½ 1.81 4
3 2.95 6.5
3½ 3.79 8.35
4 6.12 13.5
5 9.98 22
6 15.88 35
8 32.21 71
10 48.53 107
12 72.57 160
14 92.99 205
16 125.19 276
18 154.22 340
20 190.51 420
22 235.87 520
24 272.16 600
26 330.67 729
30 442.25 975
36 640.47 1412
NPS KG LBS
1/2 0.16 0.35
3/4 0.2 0.45
1 0.34 0.75
1¼ 0.59 1.3
1½ 0.91 2
2 1.59 3.5
2½ 2.72 6
3 3.18 7
3½ 4.08 9
4 5.44 12
5 9.53 21
6 15.42 34
8 24.95 55
10 38.56 85
12 54.43 120
14 74.84 165
16 88.45 195
18 112.94 249
20 155.13 342
22 187.79 414
24 239.5 528
26 349.27 770
30 480.81 1060
36 675.85 1490

The SAE 4130 Alloy material consists of chromium and molybdenum as its strengthening agents, and thus the SAE 4130 Alloy Steel Fittings possess good properties such as increased hardenability, strength and toughness. It also has good wear resistance. The presence of low carbon content in the SAE 4130 Alloy Steel Fittings makes it easily weldable. It also possesses high machinability in both normalized and tempered conditions. It also has good resistance to atmospheric corrosion and offers enhanced tensile strength. It also has enhanced fatigue strength which makes the SAE 4130 Alloy Steel Fittings popular across several industries. The SAE 4130 Alloy Steel material is able to maintain its characteristics even when exposed to a temperature as high as 315.5 degrees C.

Chromoly AISI 4130 Threaded Cap Dimensions

NPS End to End Outside Diameter Minimum End Wall Thickness Min Length of Thread
A D G B J
1/2 32 28 6.4 10.9 13.6
3/4 37 35. 6.4 12.7 13.9
1 41 44 9.7 14.7 17.3
1.1/4 44 57 9.7 17 18
1.1/2 44 64 11.2 17.8 18.4
2 48 76 12.7 19 19.2
2.1/2 60 92 15.7 23.6 28.9
3 65 108 19 25.9 30.5
4 68 140 22.4 27.7 33

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