Dinesh Industries > Alloy Steel Pipe Fittings

Alloy steel pipe fittings manufacturer in India

Alloy steel pipe fittings which have widespread applications in various industries usually have moderate corrosion resistance properties with good durability at an affordable economic cost. Due to higher tensile strength of component alloy steel elements, this type of fitting is more in use.

Alloy Steel Pipe Fittings manufacturer in India

Alloy steel weld fittings are welded [fabricated] fittings use in high pressure temperature area, compatible for flow fluency of product and low corrosive component to the lines. Alloy steel buttweld fittings in pipeline use for change of flow direction, to bisect lines and size reduction for pipe or to have auxiliary equipment like attachments of valve or other sub lines. chrome moly buttweld fittings are meant for pressure piping and fabrication of vessel service at moderate or at elevated temperatures.
Buttweld fitting is produced in various forms like, elbows, reducer, caps, tees and many more as suitable to pipe size and schedule. Alloy steel tee is T shaped fitting used in pipelines to divide product flow line in 90 Degree branch directions making 2 outflows. A reducing tee are also used for branching off to smaller size pipe. Alloy steel cap is meant to block or cut off product flow in the pipe lines.

Alloy steel elbow are meant for change of product flow direction in the pipe line. Particularly, alloy steel buttweld elbow are manufactured in long radius and short radius type. Long radius elbow has radius 1.5 times the diameter of pipe, meanwhile short radius has similar diameter of pipe in the line. Short radius has 90° structure elbow, while long radius has 45°, 90° structure elbow.

Alloy steel pipe bend are used most commonly in reversal flow in broad or narrow tight turns in structures, long radius and short radius 180° flow fluency is possible through such bend in lines. Alloy steel reducer are used to change pipe size from large to smaller diameter and they are primarily known in 2 types as concentric and eccentric reducer. Alloy steel buttweld reducer type concentric reducer joins pipes or tubes on same axis, while eccentric joins different diameter pipes. Alloy steel pipe fittings, thus add-on structural strength to the pipe lines for fluency of workings.

Alloy Steel Pipe Fittings

Alloy Steel Pipe Fittings

4140 Low AS Elbow

4140 Low AS Elbow

Cast Alloy Steel Reducer

Cast Alloy Steel Reducer

High Alloy Steel End Cap

High Alloy Steel End Cap

Chromoly AS Equal Tee

Chromoly AS Equal Tee

Alloy steel buttweld fittings

Alloy steel buttweld fittings

Chrome moly buttweld fittings and alloy steel elbow supplier in Mumbai, view grades, specification and price in India

The Chromoly AS Equal Tee is made up of 3 female openings. These equal-sized openings facilitate the transport of fluid and gases in 3 ways. The 4140 Low AS Elbow can help change the direction of flow in piping systems. These elbows provide good dimensional accuracy and are very durable. The Cast Alloy Steel Reducer is made up of melted alloy, which is cast in a mold. These reducers containing 8% copper help connect pipes of different sizes in piping systems. If need be all, our Alloy steel buttweld fittings can be customized as per your requirements in different shapes and sizes.

The AS Stub End is a mechanical joint between two pipes. These stub ends are made of backing rings, a fastener set, and a stub gasket. They are available in lengths up to 80 inches. The High Alloy Steel End Cap is used to seal ends in a piping system or protect them during transportation. We have the best staff who use the latest technology and best raw materials while manufacturing all our products. If you want to know more about our alloy steel pipes fittings, pricing contact us for more information.

Specification List of Alloy Steel Pipe Fittings

Standard size range Manufacturing Schedule chart Alloy steel pipe fittings manufacturing technique
  • 1/2″ to 72″
  • Seamless alloy steel fittings up to 24”
  • Welded alloy steel fittings up to 72”

Looking for For large size? Please contact our sales team (India) or mail to info@dineshindustries.com

  • SCH 10
  • SCH 20
  • SCH 40
  • SCH 60
  • SCH 80
  • SCH 100
  • SCH 120
  • SCH 140
  • SCH 160
  • STD
  • XH
  • XXH
  •  Hot forming
ASTM & ASME (American standard) Dimensional standard for alloy steel weld fittings Ends of alloy steel buttweld fittings
  • ASTM A234
  • ASME SA 234
  • ANSI/ ASME B16.9
  • ANSI/ ASME B16.25
  • ANSI/ ASME B16.28
  • MSS-SP-43
  • MSS-SP-95
  • MSS-SP-83
  • ANSI/ ASME B16.25 (welding bevels)

Dinesh Industries can produce as per your drawing, compare our price & quality with other alloy steel pipe fittings manufacturers in India

  • Bevelled
Types of alloy steel elbow Types of alloy steel tee Types of alloy steel reducer
  • 45
  • 90
  • 180
  • 35
  • 37
  • 60
  • Equal
  • Reducing (Unequal)
  • Concentric
  • Eccentric
Radius Other types of chrome moly buttweld fittings Manufacturer of special alloy steel fittings
  • Long radius (45 & 90 degree)
  • Short radius (45 & 90 degree)

Contact Dinesh Industries for coating options

  • Alloy steel cross
  • AS end cap
  • Chrome moly Stub End
  • Alloy steel bend (1D, 3D/ 3R, 5D or custom)
  • Y tee
  • Laterals
  • Hot Induction Bend
  • Large diameter alloy steel pipe fittings
  • Customized chrome moly elbow
Production method Alloy steel pipe fittings bevel types Value added services
  • Seamless
  • Welded or
  • Fabricated
  • Plain Bevel
  • Compound Bevel
  • Hot dipped galvanized
Alloy steel weld fittings meet the requirements of Alloy steel buttweld fittings testing reqirements Marking
  • Sour service
  • NACE MR0175
  • NACE MR0103
  • MTC EN 10204 / 3.1B
  • ISO 15156
  • NACE TM-0284
  • Magnetic Particle Examination (For above Sch 80 alloy steel fittings bevel ends)
  • Ultrasonic test
  • HIC tested
  • Positive Material Identification (PMI)
  • Material grade
  • ASTM / ASME standard
  • Manufacturer logo / name
  • Manufacturing date
  • Size, schedule/ thickness

Please note: Dinesh Industries also offer cstom marking

Exporter of alloy steel buttweld fittings & chrome moly reducers for pressure vessel fabrication

Check Price of Chromoly AS Fittings

Chromoly AS Fittings Price in India Alloy Steel Fitting Price in INR Low AS Fitting Price in USD Alloy Steel Fittings Price in UAE Dirham
PIPE FITTINGS ALLOY STEEL : DN400, 90 DEGREE ELBOW (LR), SCH60 Per Kg Rs. 186 US $2.50 UAE Dirham 9.19

Manufacturer of alloy steel weld fittings as per ASME B16.9/ MSS-SP-79 standards in form of tee, end caps, stub end, reducers, LR/ SR buttweld elbows (45, 90 or 180 degrees)

Cast Alloy Steel Elbow Degrees

Chromoly Alloy 90 Degree Elbow

Chromoly Alloy 90 Degree Elbow

Chrome Alloy Steel Elbow 45deg. LR

Chrome Alloy Steel Elbow 45deg. LR

Cast Alloy Steel 180 Degree Elbow

Cast Alloy Steel 180 Degree Elbow

Scm415 Chromoly Elbow 180deg. SR

Scm415 Chromoly Elbow 180deg. SR

4145 Alloy Steel Elbow 180deg. LR

4145 Alloy Steel Elbow 180deg. LR

4140 Low Alloy Steel Elbow 90deg. SR

4140 Low Alloy Steel Elbow 90deg. SR

Chromoly Elbow 90deg. LR

Chromoly Elbow 90deg. LR

Chrome Alloy Steel 45 Degree Elbow

Chrome Alloy Steel 45 Degree Elbow

Types Of ASTM A234 Alloy Steel Elbow Joint Pipe

As ASME B16.9 SCH 40 elbow

As ASME B16.9 SCH 40 elbow

4150 Alloy Steel Miter Bend

4150 Alloy Steel Miter Bend

Butt welded Chromoly Aisi 4130 LR Seamless elbows

Butt welded Chromoly Aisi 4130 LR Seamless elbows

High Alloy Steel Return Bends

High Alloy Steel Return Bends

SCH80 high pressure Aisi 4130 Chromoly Steel elbow

SCH80 high pressure Aisi 4130 Chromoly Steel elbow

Chromoly Steel Reducing Elbow

Chromoly Steel Reducing Elbow

Low Alloy Steel LR Elbow

Low Alloy Steel LR Elbow

sch 40 90 degree Cast Alloy Steel seamless Pipe Elbows

sch 40 90 degree Cast Alloy Steel seamless Pipe Elbows

Chromium Alloy Steel SR Elbow

Chromium Alloy Steel SR Elbow

Alloy Steel Buttweld Elbow

Alloy Steel Buttweld Elbow

Chromoly 4130 welded elbows

Chromoly 4130 welded elbows

Manufacturing all buttweld pipe fittings like alloy steel tee, concentric reducer and eccentric reducer in SCH STD to XXH, Chat now for a quick price or mail to info@dineshindustries.com

Different Types Of Chrome Alloy Steel Bends

Chromoly 4130 5D Pipe Bend

Chromoly 4130 5D Pipe Bend

4130 Alloy Steel 10D Pipe Bend

4130 Alloy Steel 10D Pipe Bend

4140 Alloy Steel Hot Induction Bend

4140 Alloy Steel Hot Induction Bend

Chromoly 3D Pipe Bend

Chromoly 3D Pipe Bend

Chromium Alloy Steel long radius bend

Chromium Alloy Steel long radius bend

Chromoly Steel Alloy 180º Bends

Chromoly Steel Alloy 180º Bends

Chromoly Steel 2D Pipe Bend

Chromoly Steel 2D Pipe Bend

Chromoly Alloy 1.5D Pipe Bend

Chromoly Alloy 1.5D Pipe Bend

Aisi 4130 Chromoly Steel short radius bend

Aisi 4130 Chromoly Steel short radius bend

Chromoly Aisi 4130 1D Pipe Bend

Chromoly Aisi 4130 1D Pipe Bend

Chemical Formula of Alloy Steel Concentric Reducer

Grade C Mn P S Si Cr Mo Others
WP1 0.28 0.30-0.90 0.045 0.045 0.10-0.50 0.44-0.65
WP12 CL1, WP12 CL2 0.05-0.20 0.30-0.80 0.045 0.045 0.60 0.80-1.25 0.44-0.65
WP11 CL1 0.05-0.15 0.30-0.60 0.030 0.030 0.50-1.00 1.00-1.50 0.44-0.65
WP11 CL2, WP11 CL3 0.05-0.20 0.30-0.80 0.040 0.040 0.50-1.00 1.00-1.50 0.44-0.65
WP22 CL1, WP22 CL3 0.05-0.15 0.30-0.60 0.040 0.040 0.50 1.90-2.60 0.87-1.13
WP24 0.05-0.10 0.30-0.70 0.020 0.010 0.15-0.45 2.20-2.60 0.90-1.10 *A
WP5 CL1, WP5 CL3 0.15 0.30-0.60 0.040 0.030 0.50 4.0-6.0 0.44-0.65
WP9 CL1, WP9 CL3 0.15 0.30-0.60 0.030 0.030 1.00 8.0-10.0 0.90-1.10
WPR 0.20 0.40-1.06 0.045 0.050 *B
WP91 0.08-0.12 0.30-0.60 0.020 0.010 0.20-0.50 0.85-1.05 0.85-1.05 *C
WP911 0.09-0.13 0.30-0.60 0.020 0.010 0.10-0.50 0.90-1.10 0.90-1.10 *D
WP92 0.07-0.13 0.30-0.60 0.020 0.010 0.50 0.30-0.60 0.30-0.60 *E

Mechanical Behaviour of 4140 Alloy Steel Elbow

Grade Tensile Strength, min. ksi[MPa] Yield Strength, min. ksi[MPa] Elongation, min. %
Longitudinal Transverse
WP1 55-80[380-550] 30[205] 20 13
WP12 CL1 60[415] 32[220] 22 14
WP12 CL2 70[485] 40[275] 22 14
WP11 CL 60[415] 30[205] 22 14
WP11 CL2 70[485] 40[275] 22 14
WP11 CL3 75[520] 45[310] 22 14
WP22 CL1 60[415] 30[205] 22 14
WP22 CL3 75[520] 45[310] 22 14
WP24 85[585] 60[415] 20
WP5 CL1 60[415] 30[205] 22 14
WP5 CL3 75[520] 45[310] 22 14
WP9 CL1 60[415] 30[205] 22 14
WP9 CL3 75[520] 45[310] 22 14
WPR 63-99[435-605] 46[315] 20
WP91 90[620] 60[415] 20 13
WP911 90-120[620-840] 64[440] 20 13
WP92 90-120[620-840] 64[440] 20 13
Manufacturer of alloy steel pipe bend and elbows for high temperature piping connections in India

Size Chart of Alloy Steel Pipe Fittings

Alloy Steel Pipe Fittings

Pressure Rating of Low alloy steel Fittings

Dimensions Table of Chromium Alloy Steel Buttweld Fittings

Nominal
Pipe
Size
Outside
Diameter
90° Elbows 45° Elbows 180° Returns
(inches) Long Radius Short Radius Long Radius Long Radius
(mm) (inches) Center to Face
(inches)
Center to Face
(inches)
Center to Face
(inches)
Radius
(inches)
Center to Center
(inches)
Back to face
(inches)
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

Alloy Steel Pipe Fittings Sizes & Schedules

Alloy Steel Butt Weld Fittings
Alloy Steel Fittings Types 90º LRs, 90º SRs, 45º Elbows,
Concentric Reducers, Eccentric Reducers,
Tees, Reducing Tees and Stub Ends Fittings
Sizes 1/2″ – 12″
Schedules Sch 10S – 80S

View estimated delivery time in below listed countries

Export to Size in mm
(SCH-40, R=1.5D, buttweld elbow)
Price in USD Estimated delivery days from India
UK 15 US $ 0.675 30
France 20 US $ 0.736 30
Italy 25 US $ 0.981 30
Malaysia 32 US $ 1.411 10
Philippines 40 US $ 1.779 14
Kenya 50 US $ 3.067 19
Sri lanka 65 US $ 6.624 6
Japan 80 US $ 8.495 7
Yemen 100 US $ 16.989 21
Norway 125 US $ 25.883 45
Jordan 150 US $ 37.260 21
Cyprus 200 US $ 78.660 45
Algeria 250 US $ 128.340 45
Angola 300 US $ 198.720 45
Sudan 350 US $ 298.080 30
Equatorial Guinea 400 US $ 434.700 45 to 60
The Republic Of Congo 450 US $ 621.000 45 to 60
Gabon 500 US $ 972.900 45 to 60
Canada 600 US $ 1573.200 45