Concentric reducer is a kind of fitting that be used for reducing piping size. Concentric reducer is most commonly used and often eccentric reducer used in piping in about pump and pipe rack area.

These reducers are used in various applications that involved in high pressure, vibration & temperature. These reducers are widely used in chemical, petroleum, shipbuilding, gas, power sectors.

Carbon Steel Reducers with A234 WPB and 1/2 to 56-inch Size (DN15 to DN1400)

Pipe reducer are tube fittings that are widely used in a number of industries in order to providing greatest connection flexibility in connecting fractional tubes in various installations.

Concentric reducer is used to join pipe sections or tube sections on the same axis.

Eccentric reduceris a fitting used in piping systems between two pipes of different diameters.

ASTM A234 WPB Concentric Reducer

ANSI B16.9 ASTM A234 WPB Eccentric Reducer

2. Material Grade of Concentric Reuducer

WPB WPC WP1 WP12 CL1 WP12 CL2 WP11 CL3 WP22 CL1 WP22 CL3 WP5 CL1 WP5 CL3 WPR WP91 WP911 WP11 CL1 WP11 CL2 WP9 CL1 WP9 CL3

3. Application of Concentric Reducer

Pipe Reducer

Hydraulic system

Pneumatic system

Pharmaceutical fittings

Air brake fittings

Gas fittings

Refrigerant fittings

4. Concentric Reducer Drawing and Datasheet

REDUCERS
inches	mm	D	d	H
3/4 x 3/4	20 x 15	26,67	21,34	38,10
3/4 x 3/8	20 x 10	26,67	17,14	38,10
1 x 3/4	25 x 20	33,40	26,67	50,80
1 x 1/2	25 x 15	33,40	21,34	50,80
1 1/4 x 1	32 x 25	42,16	33,40	50,80
1 1/4 x 3/4	32 x 20	42,16	26,67	50,80
1 1/4 x 1/2	32 x 15	42,16	21,34	50,80
1 1/2 x 1 1/4	40 x 32	48,26	42,16	63,50
1 1/2 x 1	40 x 25	48,26	33,40	63,50
1 1/2 x 3/4	40 x 20	48,26	26,67	63,50
1 1/2 x 1/2	40 x 15	48,26	21,34	63,50
2 x 1 1/2	50 x 40	60,32	48,26	76,20
2 x 1 1/4	50 x 32	60,32	42,16	76,20
2 x 1	50 x 25	60,32	33,40	76,20
2 x 3/4	50 x 20	60,32	26,67	76,20
2 1/2 x 2	65 x 50	73,02	60,32	88,90
2 1/2 x 1 1/2	65 x 40	73,02	48,26	88,90
2 1/2 x 1 1/4	65 x 32	73,02	42,16	88,90
2 1/2 x1	65 x 25	73,02	33,40	88,90
3 x 2 1/2	80 x 65	88,90	73,02	88,90
3 x 2	80 x 50	88,90	60,32	88,90
3 x 1 1/2	80 x 40	88,90	48,26	88,90
3 x 1 1/4	80 x 32	88,90	42,16	88,90
3 1/2 x 3	90 x 80	101,60	88,90	101.60
3 1/2 x 2 1/2	90 x 65	101,60	73,02	101.60
3 1/2 x 2	90 x 50	101,60	60,32	101.60
3 1/2 x 1 1/2	90 x 40	101,60	48,26	101.60
3 1/2 x 1 1/4	90 x 32	101,60	42,16	101.60
4 x 3 1/2	100 x 90	114,30	73,02	101.60
4 x 3	100 x 80	114,30	88,90	101.60
4 x 2 1/2	100 x 65	114,30	73,02	101.60
4 x 2	100 x 50	114,30	60,32	101.60
4 x 1 1/2	100 x 40	114,30	48,26	101.60
5 x 4	125 x 100	141,30	114,30	127,00
5 x 3 1/2	125 x 90	141,30	101,60	127,00
5 x 3	125 x 80	141,30	88,90	127,00
5 x 2 1/2	125 x 65	141,30	73,02	127,00
5 x 2	125 x 50	141,30	60,32	127,00
6 x 5	150 x 125	168,27	141,30	139,7
6 x 4	150 x 100	168,27	114,30	139,7
6 x 1/2	150 x 90	168,27	101,60	139,7
6 x 3	150 x 80	168,27	88,90	139,7
6 x 1/2	150 x 65	168,27	73,02	139,7
8 x 6	200 x 150	219,07	168,27	152,4
8 x 5	200 x 125	219,07	141,30	152,4
8 x 4	200 x 100	219,07	114,30	152,4
8 x 3 1/2	200 x 90	219,07	101,60	152,4
10 x 8	250 x 200	273,05	219,07	177,8
10 x 6	250 x 150	273,05	168,27	177,8
10 x 5	250 x 125	273,05	141,30	177,8
10 x 4	250 x 100	273,05	114,30	177,8
12 x 10	300 x 250	323,85	273,05	203,2
12 x 8	300 x 200	323,85	219,07	203,2
12 x 6	300 x 150	323,85	168,27	203,2
12 x 5	300 x 125	323,85	141,30	203,2
14 x 12	350 x 300	355,60	323,85	330,2
14 x 10	350 x 250	355,60	273,05	330,2
14 x 8	350 x 200	355,60	219,07	330,2
14 x 6	350 x 150	355,60	168,27	330,2
16 x 14	400 x 350	406,40	355,60	355,6
16 x 12	400 x 300	406,40	323,85	355,6
16 x 10	400 x 250	406,40	273,05	355,6
16 x 8	400 x 200	406,40	219,07	355,6
18 x 16	450 x 400	457,20	406,40	381,0
18 x 14	450 x 350	457,20	355,60	381,0
18 x 12	450 x 300	457,20	323,85	381,0
18 x 10	450 x 250	457,20	273,05	381,0
20 x 18	500 x 450	508,00	457,20	508,0
20 x 16	500 x 400	508,00	406,40	508,0
20 x 14	500 x 350	508,00	355,60	508,0
20 x 12	500 x 300	508,00	323,85	508,0
22 x 20	550 x 500	558,80	508,00	508,0
22 x 18	550 x 450	558,80	457,20	508,0
22 x 16	550 x 400	558,80	406,40	508,0
22 x 14	550 x 350	558,80	355,60	508,0
24 x 22	600 x 550	609,6	558,80	508,0
24 x 20	600 x 500	609,6	508,00	508,0
24 x 18	600 x 450	609,6	457,20	508,0
24 x 16	600 x 400	609,6	406,40	508,0

5. Packing with Plywood

Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.

You will get an effective response within 24 hours from TongJiang Team.

COMPANY PROFILE

floa

1. Our Factory

30 years experience of valve and pipeline industry.

10 senior technical engineers

20000 m2 production area

More than 100 employees to provide professional service.

As the reliable OEM for famous valve brand companies.

t ball valve

2. Factory Show

TONGJIANG Valve Technology Company was established for 30 years.

There are more than 100 employees which includes 10 professional engineers.

OUR SERVICE float ball valve

Reliable Quality, Competitive Price

Reply your inquiry in 2 hours with professional service.

CONTACT INFORMATION

Miss Angela

Mobile: +86 13588429004(Whatsapp)

Skype: angelazhuo1

E-mail: angela@tjfmcn.com

Tel No: +86 571 86991717

Official Website: www.zjtjvalve.com

Product Tags:

Carbon Steel Industrial Pipe Fittings / Concentric Reducer With Butt - Weld Ends

Industrial Ball Valve

Wafer Butterfly Valve

Industrial Gate Valve

Globe Stop Valve

Y Strainer Valve

Non Return Check Valve

Hydraulic Control Valve

Steam Control Valve

Stainless Steel Sanitary Valves

Air Release Valve

Static Balancing Valve

Duckbill Check Valve

Grooved Pipe Coupling

Welded Steel Pipe

Industrial Pipe Fittings

Carbon Steel Industrial Pipe Fittings / Concentric Reducer With Butt - Weld Ends

butt weld pipe reducer

pipe fitting beveling machine

over-lap welding pipe production line