Dinesh Industries > ASME B16.9 Reducer

ASME B16.9 Reducer

Standard ASME B16.9 wraps in several parameters that act as a guideline for the manufacturer of wrought factory-made buttwelding fittings such as elbows, tees, reducers including the ASME B16.9 Reducer etc. The fittings need to conform to the values of the following parameters i.e. overall concentric pipe reducer dimensions, ratings, testing, tolerances, and markings. Depending on the buyer, these reducers are made available between the size range of DN 15 to DN 1200. A reducer is a fitting component used in piping systems that aids the worker to reduce the size of the flow from large to small by reducing the size of the pipe. This being said, there are two kinds of reducers produced. One of which is a concentric reducer.

ASME B16.9 Reducer

ASME B16.9 Reducer

Stainless Steel Concentric Reducer

Stainless Steel Concentric Reducer

Malleable Pipe Reducer

Malleable Pipe Reducer

Schedule 80 Concentric Reducer

Schedule 80 Concentric Reducer

Cast Iron Concentric Reducer

Cast Iron Concentric Reducer

Carbon Steel Reducer

Carbon Steel Reducer

Are you looking for Stainless Steel Concentric Reducer Manufacturer in India, View Dimensions of Malleable Pipe Reducer

A concentric ASME B16.9 Reducer is cone shaped, which gradually decreases around the pipe. In instances where there is a possibility of accumulation of air, the reducer results in cavitation. Often, the ASME B16.9 Concentric reducer is a part of high strength building metal materials as well as vertical piping systems. Usually, Stainless Steel Concentric reducer exhibit superior resistance to pitting, stress related corrosion cracking and oxidation. As typical of stainless steels, they could be used in a wide range of environmental settings without losing their high mechanical properties such as tensile strength and hardness along with good creep resistance. However, one must note that the properties of different stainless steel grades differ from each other, so the selection of the material must be done according to the application these reducers are to be used for.

Specification Chart of ASME B16.9 Reducer

Standards ANSI/ ASME B16.9, MSS-SP-43, BS4504, BS1560, BS4504, BS10
Size Range ½” NB to 24″ NB in (DN6~DN100) 10s, Sch 40s, Schedule 80s, 160s, XXS.
size
  • Welded ButtWeld Fittings: From 1/2″ to 48″
  • Seamless Butt Weld Fittings: From 1/2″ to 10″
Various Type Concentric Reducer Type B DN15 – DN1200
Export to Kuwait, Tau, Baroda, Bangalore, Manama, Sydney, Lagos, Bogota, Kolkata, Ranchi, Khobar, Courbevoie, Vadodara, Montreal, Indore, Hyderabad, London, Surat, Port-of-Spain, Ludhiana, Gurgaon, Gimhae-si, Rajkot, Mexico, Gujarat, Chennai, Ahmedabad, Ahvaz, Coimbatore, Tehran, Pimpri-Chinchwad, Noida, Kanpur, Nagpur, Perth, Riyadh, Calgary, Melbourne, Santiago, Caracas, Jamshedpur, Ankara, Bengaluru, Janeiro, Ludhiana, Ernakulam, Mumbai, Thiruvananthapuram, Howrah, New Delhi, Muscat, Istanbul, Dammam, Abu Dhabi
Manufacturing process Push, Press, Forge, Cast, etc.
Thickness SCH20, SCH10, SCH30, SCH60, STD SCH40, XS, SCH 80, Schedule 100, SCH 120, SCHEDULE 140, SCH. 160, XXS available with NACE MR 01-75
Reducer Types Seamless / Welded / ERW / Fabricated

Stockist of Schedule 40/ Schedule 80 Concentric Reducer, View Cast Iron Reducer Specification and Mechanical Properties

Various Types of ASME B16.9 Reducer

Butt Weld Concentric Pipe Reducer, ANSI B16.9, SCH 40, DN150 X DN50

Butt Weld Concentric Pipe Reducer, ANSI B16.9, SCH 40, DN150 X DN50

ASTM A197 Concentric Reducer, NPT Ends

ASTM A197 Concentric Reducer, NPT Ends

ASTM A234 Concentric Reducer, SCH 80 / 160

ASTM A234 Concentric Reducer, SCH 80 / 160

ASME B16.9 Concentric Reducer, A403 WP304L, DN100 X DN50, SCH 80S

ASME B16.9 Concentric Reducer, A403 WP304L, DN100 X DN50, SCH 80S

Concentric Reducer, 16×10 Inch BW, ANSI B16.9, A234 WPB

Concentric Reducer, 16×10 Inch BW, ANSI B16.9, A234 WPB

ANSI B36.19 Concentric Reducer, A234 WP91, DN400 X DN350, BE

ANSI B36.19 Concentric Reducer, A234 WP91, DN400 X DN350, BE

Seamless Concentric Reducer, Carbon Steel, A234 WPB, SCH 40

Seamless Concentric Reducer, Carbon Steel, A234 WPB, SCH 40

LTCS Concentric Reducer, ASTM A420 WPL6

LTCS Concentric Reducer, ASTM A420 WPL6

Concentric Reducer, ASME B16.9, SCH 60

Concentric Reducer, ASME B16.9, SCH 60

S31803 Concentric Reducer, SCH 160

S31803 Concentric Reducer, SCH 160

Concentric Reducer, 1/2-56 Inch, CS, SS

Concentric Reducer, 1/2-56 Inch, CS, SS

ASTM A234 WPB Concentric Reducer, ANSI B16.9, BW Ends

ASTM A234 WPB Concentric Reducer, ANSI B16.9, BW Ends

Concentric Reducer, ANSI B16.9, DN150 x DN80, SCH 40, BW

Concentric Reducer, ANSI B16.9, DN150 x DN80, SCH 40, BW

Reducer Conc, ASTM A403 WP316L, 6 X 4 Inch

Reducer Conc, ASTM A403 WP316L, 6 X 4 Inch

Steel Reducer, ASTM A234 WPB, 56 Inch

Steel Reducer, ASTM A234 WPB, 56 Inch

SS304 Concentric Reducer, SMLS, 2 X 1 Inch

SS304 Concentric Reducer, SMLS, 2 X 1 Inch

SCH 80S Concentric Reducer, ASME B16.9, A403 WP304L, DN200 X DN150

SCH 80S Concentric Reducer, ASME B16.9, A403 WP304L, DN200 X DN150

Carbon Steel CC Reducer, SCH XXS, BW

Carbon Steel CC Reducer, SCH XXS, BW

Pipe Concentric Reducer, BW, ASTM A234 WPB

Pipe Concentric Reducer, BW, ASTM A234 WPB

ASTM A234 Concentric Reducer, 16 × 10 Inch, BW Ends

ASTM A234 Concentric Reducer, 16 × 10 Inch, BW Ends

Seamless Concentric Reducer, ASTM A234 WPB, DN200 X DN80, SCH 40

Seamless Concentric Reducer, ASTM A234 WPB, DN200 X DN80, SCH 40

ASTM A815 Reducer, Duplex-SS, SCH 80, PE

ASTM A815 Reducer, Duplex-SS, SCH 80, PE

Zinc Coating Reducer, 36 X 18 Inch, ANSI B16.5

Zinc Coating Reducer, 36 X 18 Inch, ANSI B16.5

DN150 X DN80 Concentric Reducer, ASTM A234 WPB, SCH 80, BE

DN150 X DN80 Concentric Reducer, ASTM A234 WPB, SCH 80, BE

SCH40 Pipe Reducer, ANSI B16.9, BW

SCH40 Pipe Reducer, ANSI B16.9, BW

Butt Welded Reducer, WPB, DN150 X DN50

Butt Welded Reducer, WPB, DN150 X DN50

Concentric Reducer, Stainless Steel SS304

Concentric Reducer, Stainless Steel SS304

ASTM A106 Gr.B Concentric Pipe Reducer, DN80 X DN50, Butt Weld

ASTM A106 Gr.B Concentric Pipe Reducer, DN80 X DN50, Butt Weld

Stainless Steel Reducer, SS304, MSS SP-43

Stainless Steel Reducer, SS304, MSS SP-43

ASTM A234 WPB Concentric Reducer, BW, 6 IN X 3 IN

ASTM A234 WPB Concentric Reducer, BW, 6 IN X 3 IN

ANSI B16.9 Reducer, ASTM A234 WPB, SCH 80, DN150 X DN80

ANSI B16.9 Reducer, ASTM A234 WPB, SCH 80, DN150 X DN80

BW End Con. Reducer, ASTM A234 WPB, 4 X 2IN, SCH 40

BW End Con. Reducer, ASTM A234 WPB, 4 X 2IN, SCH 40

Check Carbon Steel Concentric Reducer Pressure Ratings, Black Iron Bw Concentric Reducer Suppliers In Mumbai, India

Concentric reducer Materials

Stainless Steel ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Carbon Steel ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Duplex Steel ASTM A 815, ASME SA 815 UNS NO S31803, S32205. Werkstoff No. 1.4462
Nickel Alloy ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 )
Low Temperature Carbon Steel ASTM A420 WPL3, A420 WPL6
Alloy Steel ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91

Dimensions Table of Concentric reducer

Dimensions of Concentric reducer
Code RCD REISO Ø BIG Ø SMALL HEIGHT H mm THEORETICAL WEIGHT KG
DN D mm Thickness S mm DN d mm Thickness s mm
27 21 3/4 26.9 2.3 1/2 21.3 2.0 38 0.08
33 21 1 33.7 2.6 1/2 21.3 2.0 50 0.09
33 27 3/4 26.9 2.3 0.09
42 21 1″1/4 42.4 2.6 1/2 21.3 2.0 50 0.12
42 27 3/4 26.9 2.3 0.13
42 33 1 33.7 2.6 0.14
*48 21 1″1/2 48.3 2.6 1/2 21.3 2.0 64 0.18
48 27 3/4 26.9 2.3 0.19
48 33 1 33.7 2.6 0.20
48 42 1″1/4 42.4 2.6 0.20
60 27 2 60.3 2.9 3/4 26.9 2.3 76 0.30
60 33 1 33.7 2.6 0.31
60 42 1″1/4 42.4 2.6 0.32
60 48 1″1/2 48.3 2.6 0.33
76 33 2″1/2 76.1 2.9 1 33.7 2.6 90 0.40
76 42 1″1/4 42.4 2.6 0.47
76 48 1″1/2 48.3 2.6 0.48
76 60 2 60.3 2.6 0.49
89 42 3 88.9 3.2 1″1/4 42.4 2.6 90 0.55
89 48 1″1/2 48.3 2.6 0.61
89 60 2 60.3 2.9 0.62
89 76 2″1/2 76.1 2.9 0.63
114 48 4 114.3 3.6 1″1/2 48.3 2.6 100 0.85
114 60 2 60.3 2.9 0.98
114 76 2″1/2 76.1 2.9 1.00
114 89 3 88.9 3.2 1.02
139 60 5 139.7 4.0 2 60.3 2.9 127 1.60
139 76 2″1/2 76.1 2.9 1.70
139 89 3 88.9 3.2 1.74
139 114 4 114.3 3.6 1.76
*168 76 6 168.3 4.5 2″1/2 76.1 2.9 140 2.60
168 89 3 88.9 3.2 2.70
168 114 4 114.3 3.6 2.82
168 139 5 139.7 4.0 2.94
219 114 8 219.1 6.3 4 114.3 3.6 152 5.03
219 139 5 139.7 4.0 5.12
219 168 6 168.3 4.5 5.18
*273 114 10 273.0 6.3 4 114.3 3.6 178 7.00
*273 139 5 139.7 4.0 7.20
273 168 6 168.3 4.5 7.40
273 219 8 219.1 6.3 7.55
323 168 12 323.9 7.1 6 168.3 4.5 203 11.00
323 219 8 219.1 6.3 11.10
323 273 10 273 6.3 11.20
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ANSI B16.9 Concentric reducer Price List

ANSI B16.9 Concentric reducer Price in India Concentric reducer Price in INR ASME B16.9 Concentric reducer Price in USD Pipe reducer Price in UAE Dirham
STAINLESS STEEL SA 403 GR. WP316L DN 20X15 SCH10S CONCENTRIC REDUCER ASME AS PER ASME B16.9 BUTT Per Kg Rs. 8,598 US $115.61 UAE Dirham 424.63

Stainless Steel Concentric reducer Weight Chart

NPS LBS KG
3/4-1/2 0.17 0.08
3/4-3/8 0.15 0.07
1-3/4 0.4 0.18
1-1/2 0.4 0.18
1.1/4-1 0.5 0.23
1.1/4-3/4 0.4 0.18
1.1/4-1/2 0.4 0.18
1.1/2-1.1/4 0.7 0.32
1.1/2-1 0.62 0.28
1.1/2-3/4 0.54 0.24
1.1/2-1/2 0.5 0.23
2-1.1/2 0.9 0.41
2-1.1/4 0.84 0.38
2-1 0.76 0.34
2-3/4 0.7 0.32
2.1/2-2 1.5 0.68
2.1/2-1.1/2 1.38 0.63
2.1/2-1.1/4 1.25 0.57
2.1/2-1 1.25 0.57
3-2.1/2 2 0.91
3-2 1.8 0.82
3-1.1/2 1.7 0.77
3-1.1/4 1.6 0.73
3.1/2-3 3.15 1.43
3.1/2-2.1/2 2.88 1.31
3.1/2-2 2.75 1.25
3.1/2-1.1/2 2.5 1.13
3.1/2-1.1/4 2.4 1.09
4-3.1/2 3.5 1.59
4-3 3.38 1.53
4-2.1/2 3.25 1.47
4-2 3 1.36
4-1.1/2 2.88 1.31
5-4 6 2.72
5-3.1/2 5.75 2.61
5-3 5.5 2.49
5-2.1/2 5.25 2.38
5-2 5 2.27
6-5 8.5 3.86
6-4 8.25 3.74
6-3.1/2 8.25 3.74
6-3 8 3.63
6-2.1/2 7.25 3.29
8-6 13.2 5.99
8-5 12 5.44
8-4 11 4.99
8-3.1/2 11 4.99
10-8 22 9.98
10-6 21.5 9.75
10-5 21 9.53
10-4 20 9.07
12-10 34 15.42
12-8 32 14.51
12-6 31 14.06
12-5 30 13.61
14-12 60 27.22
14-10 59.2 26.85
14-8 58.5 26.54
14-6 58 26.31
16-14 71 32.21
16-12 70 31.75
16-10 69.5 31.52
16-8 68.5 31.07
16-6
18-16 85 38.56
18-14 84 38.1
18-12 83 37.65
18-10 82 37.19
18-8
20-18 125 56.7
20-16 124 56.25
20-14 122 55.34
20-12 120 54.43
20-10
20-8
22-20 142 64.41
22-18 138 62.6
22-16 131 59.42
22-14 123 55.79
22-12
22-10
24-22
24-20 150 68.04
24-18 148 67.13
24-16 145 65.77
24-14
24-12
24-10
26-24 207 93.89
26-22 200 90.72
26-20 190 86.18
26-18 182 82.55
26-16
26-14
26-12
28-26 224 101.6
28-24 216 97.98
28-22 210 95.25
28-20 199 90.26
30-28 241 109.32
30-26 232 105.23
30-24 224 101.6
30-22 220 99.79
30-20 220 99.79
NPS LBS KG

Dimensional Tolerances of Carbon Steel Pipe Reducer

Nominal Pipe Size 1/2 to 2.1/2 3 to 3.1/2 4 5 to 8
Outside Diameter
at Bevel (D)
+ 1.6
– 0.8
1.6 1.6 + 2.4
– 1.6
Inside Diameter at End 0.8 1.6 1.6 1.6
Overall Length (H) 2 2 2 2
Nominal Pipe Size 10 to 18 20 to 24 26 to 30 32 to 48
Outside Diameter
at Bevel (D)
+ 4
– 3.2
+ 6.4
– 4.8
+ 6.4
– 4.8
+ 6.4
– 4.8
Inside Diameter at End 3.2 4.8 + 6.4
– 4.8
+ 6.4
– 4.8
Overall Length (H) 2 2 5 5
Wall Thickness (t) Not less than 87.5% of Nominal Wall Thickness
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