Zhejiang TongJiang Holdings Company
| Payment Terms | Western Union, MoneyGram, L/C, T/T |
| Supply Ability | 10000PCS/MONTH as the specification |
| Delivery Time | 5-15 days |
| Packaging Details | Wooden cases |
| Reducer Material | WPB, WPC, WP1, WP12 , Carbon Steel |
| Reducer Size | DN15 to DN1400 |
| Reducer Application | Hydraulic system ,Pneumatic system |
| Reducer Standard | ASME B16.9 , JIS or as the requirement |
| Reducer Pressure Class | Concentric Reducer - Sch 80 |
| Reducer Connection | Butt-welded |
| Brand Name | TongJiang |
| Model Number | Concentric Reducer |
| Certification | ISO9001,BV,SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | Western Union, MoneyGram, L/C, T/T | Supply Ability | 10000PCS/MONTH as the specification |
| Delivery Time | 5-15 days | Packaging Details | Wooden cases |
| Reducer Material | WPB, WPC, WP1, WP12 , Carbon Steel | Reducer Size | DN15 to DN1400 |
| Reducer Application | Hydraulic system ,Pneumatic system | Reducer Standard | ASME B16.9 , JIS or as the requirement |
| Reducer Pressure Class | Concentric Reducer - Sch 80 | Reducer Connection | Butt-welded |
| Brand Name | TongJiang | Model Number | Concentric Reducer |
| Certification | ISO9001,BV,SGS | Place of Origin | CHINA |
| High Light | industrial tube fittings ，metal pipe fittings | ||
Concentric Reducer in Carbon Steel, Industrial Pipe Fitting with Butt-Weld Ends
1. Descrption
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.
Miss Angela
Mobile: +86 13588429004(Whatsapp)
Skype: angelazhuo1
E-mail: angela@tjfmcn.com
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1993
Total Annual:
12000000-16000000
Employee Number:
60~100
Ecer Certification：
Active Member
TongJiang Holdings Company was established in 1993 and focuses on the research and development of all kinds of medium and low pressure valve and the groove pipe fittings.For this 26 years development, TongJiang Holdings has been the famous and professional valve production manufacture inChina. ... TongJiang Holdings Company was established in 1993 and focuses on the research and development of all kinds of medium and low pressure valve and the groove pipe fittings.For this 26 years development, TongJiang Holdings has been the famous and professional valve production manufacture inChina. ...
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