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

Stainless Steel Concentric Reducer

Malleable Pipe Reducer

Schedule 80 Concentric Reducer

Cast Iron Concentric 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.

Table of Content

Specification Chart of ASME B16.9 Reducer
Various Types of ASME B16.9 Reducer
Concentric reducer Materials
Dimensions Table of Concentric reducer
ANSI B16.9 Concentric reducer Price List
Stainless Steel Concentric reducer Weight Chart
Dimensional Tolerances of Carbon Steel Pipe Reducer

ANSI B16.9 Concentric reducer Manufacturer

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

ASTM A197 Concentric Reducer, NPT Ends

ASTM A234 Concentric Reducer, SCH 80 / 160

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

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

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

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

LTCS Concentric Reducer, ASTM A420 WPL6

Concentric Reducer, ASME B16.9, SCH 60

S31803 Concentric Reducer, SCH 160

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

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

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

Reducer Conc, ASTM A403 WP316L, 6 X 4 Inch

Steel Reducer, ASTM A234 WPB, 56 Inch

SS304 Concentric Reducer, SMLS, 2 X 1 Inch

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

Carbon Steel CC Reducer, SCH XXS, BW

Pipe Concentric Reducer, BW, ASTM A234 WPB

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

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

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

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

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

SCH40 Pipe Reducer, ANSI B16.9, BW

Butt Welded Reducer, WPB, DN150 X DN50

Concentric Reducer, Stainless Steel SS304

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

Stainless Steel Reducer, SS304, MSS SP-43

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

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

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

Code RCD REISO	Ø BIG			Ø SMALL			HEIGHT H mm	THEORETICAL WEIGHT KG
Code RCD REISO	DN	D mm	Thickness S mm	DN	d mm	Thickness s mm	HEIGHT H mm	THEORETICAL WEIGHT KG
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	1	33.7	2.6	3/4	26.9	2.3	50	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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Schedule 80 Concentric Reducer	Singapore, Bahrain, South Africa, Singapore
Aluminium Concentric Reducer	Finland, Malaysia, USA, Bangladesh
DN450 x DN200, Stainless Steel Concentric Reducers	UAE, Oman, Malaysia, Hong Kong
Titanium Reducer	China, Sweden, Colombia, Malaysia
Brass Concentric Reducer	UK, Egypt, Spain, Mexico
SCh 40, 10 X 8 Inch, BW, Carbon Steel Concentric Reducer	Malaysia, United Arab Emirates (UAE), Turkey, Norway
Bsp Concentric Reducer	Philippines, Malaysia, Taiwan, Los Alamos -Mexico
Bw Pipe Reducer	UAE, United Kingdom -UK, Europe, Malaysia
Double Reducer	Ellington -United States, UK, Canada, Poland
Din 2616 Concentric Reducer	Malaysia, Europe, Japan, Romania
SCh 40,4 X 2 Inch, BW, ASTM A234, Grooved Concentric Reducer	Thailand, Qatar, France, Europe
Flanged Concentric Reducer	Singapore, Philippines, Malaysia, Canada
22 Inch, Concentric Swage Reducer	Singapore, Chile, Italy, Iran
SCH 40, 2 Inch x 1 Inch, Galvanized Pipe Reducers	Nigeria, Philippines, Australia, UK
Long Concentric Reducer	Brazil, South Africa, Saudi Arabia (KSA), Kuwait
10 X 6 Inch, Buttweld, A403 WP321H, Stainless Steel Concentric Reducer	Belgium, Dammam -KSA, Indonesia, Philippines
ANSI B16.9, Bw, Mild Steel Concentric Reducer	Dubai, Netherlands, Malaysia, Russia
5 X 2 Inch, SCH 30, Pipe Reducers Fittings	Malaysia, Singapore, South Korea, NY 12203 (USA)
8 X 6 Inch Copper Reducer	Malaysia, Czechia, Germany, Thailand