Basic Info.
Connection
Grooved Connection
Flexible or Rigid
Flexible
Color
Ral3000, Orange, Blue or Customized Color
Certificate
FM&UL&Ce&Lpcb&Vds
Transport Package
Boxes with Pallets or Plywood Crates
Product Description
Features:
1)Ductile iron pipe fittings
2)Finish:Paint ,Epoxy Powder,Hot Dip Galvanized,Darcromet
3)Color:Red RAL3000,Orange,Blue or Customized Colors
4)Pressure:300PSI
5)Material: Ductile Iron conforming to ASTM A536, Grade 65--45--12
6)Certificate:FM approved & UL listed
7)Gasket: EPDM
8)Bolts and Nuts: ISO 898-1class 8.8
9)Size:1"---14"
10)Application: Fluid Pipe
11)Special Pipe: EMT Pipe
12)Alloy Or Not: Non-alloy
13)Item: victaulic coupling Grooved Coupling
14)Experience: more than 15 years' experience
15)Cooperate: OEM, ODM or othen method you need
16)Abroad agency: are open now. Welcome to negotiate.
17)Band: WPT, OEM & ODM
18)Distributor: Abroad distributor is open now.
Product introduction:
Flexible couplings for grooved piping systems are intended to accommodate controlled movement at the joint. Pipe and fitting joined with a flexible coupling is allowed to expand, contract or deflect from center-line within limits established by the coupling interface with the pipe. Type of pipe, wall thickness, pressure, hanging and laying requirements as well as the type of groove selected contribute to the amount of movement is received. After the pipe ends are grooved a rubber gasket that is suitable for the system is stretched over the pipe ends. The coupling segments are then placed over the gasket and the bolts and nuts are fastened resulting in a restrained and leak free joint. Couplings and fittings are cast of Ductile Iron meeting ASTM A536 Grade 65-45-12 (tensile-yield-elongation).
Suitable for fire protection services, water supply systems and other process systems of higher work pressure.
Designed for service up to 300psi depending on sizes; it forms a flexible grooved end pipe joint connection and reduces noise and vibration transmission of the pipeline.
1. Flexible Couplings in straight runs should be supported as close to the coupling as possible, or within the distance of 1/6 the span, and evenly spaced.
2. Flxible Couplings provide either axial or longitudinal movement. The available movement for roll-grooved joints is 1/2 of cut-groove dimensions per ANSI/AWWA C606-06.
3. When pre-setting power nut-drivers, the following torque should not be exceeded. Excessive tightening of the nuts could result in joint failure.
4. Coating options: Epoxy, Paint, Dacromet, Hot-Dip Galvanized.
Nominal Size mm/in | Pipe O.D mm/in | Working Presure PSI/Mpa | Bolt Size | Dimensions mm/in |
No.-Size mm | ø | L | H |
50*25 | 60.3*33.7 | 300 | 2-M10*60 | 88 | 123 | 45 |
2*1 | 2.375*1.327 | 2.07 | 3.46 | 4.84 | 1.77 |
50*32 | 60.3*42.4 | 300 | 2-M10*60 | 88 | 123 | 45 |
2*1 1/4 | 2.375*1.669 | 2.07 | 3.46 | 4.84 | 1.77 |
50*40 | 60.3*48.3 | 300 | 2-M10*60 | 88 | 123 | 45 |
2*1 1/2 | 2.375*1.900 | 2.07 | 3.46 | 4.84 | 1.77 |
65*40 | 73*48.3 | 300 | 2-M10*65 | 100 | 135 | 45 |
2 1/2*1 1/2 | 2.875*1.900 | 2.07 | 3.94 | 5.31 | 1.77 |
65*50 | 73*60.3 | 300 | 2-M10*65 | 100 | 137 | 45 |
2 1/2*2 | 2.874*2.374 | 2.07 | 3.94 | 5.39 | 1.77 |
65*40 | 76.1*48.3 | 300 | 2-M10*65 | 104 | 142 | 45 |
2 1/2*1 1/2 | 2.996*1.902 | 2.07 | 4.09 | 5.59 | 1.77 |
65*50 | 76.1*60.3 | 300 | 2-M10*65 | 104 | 142 | 45 |
2 1/2*2 | 2.996*2.375 | 2.07 | 4.09 | 5.59 | 1.77 |
85*25 | 88.9*33.7 | 300 | 2-M10*60 | 117 | 169 | 45 |
3*1 | 3.5*1.327 | 2.07 | 4.61 | 6.65 | 1.77 |
80*32 | 88.9*42.4 | 300 | 2-M10*60 | 117 | 169 | 45 |
3*1 1/4 | 3.5*1.669 | 2.07 | 4.61 | 6.65 | 1.77 |
80*40 | 88.9*48.3 | 300 | 2-M10*60 | 117 | 169 | 45 |
3*1 1/2 | 3.5*1.902 | 2.07 | 4.61 | 6.65 | 1.77 |
80*50 | 88.9*60.3 | 300 | 2-M10*65 | 118 | 169 | 45 |
3*2 | 3.5*2.375 | 2.07 | 4.65 | 6.65 | 1.77 |
80*65 | 88.9*73 | 300 | 2-M10*65 | 118 | 169 | 45 |
3*2 1/2 | 3.5*2.874 | 2.07 | 4.65 | 6.65 | 1.77 |
80*65 | 88.9*76.1 | 300 | 2-M10*65 | 118 | 169 | 45 |
3*2 1/2 | 3.5*2.996 | 2.07 | 4.65 | 6.65 | 1.77 |
100*25 | 114.3*33.7 | 300 | 2-M12*60 | 145 | 198 | 49 |
4*1 | 4.5*1.327 | 2.07 | 5.71 | 7.8 | 1.93 |
100*32 | 114.3*42.4 | 300 | 2-M10*65 | 145 | 198 | 49 |
4*1 1/4 | 4.5*1.669 | 2.07 | 5.71 | 7.8 | 1.93 |
100*40 | 114.3*48.3 | 300 | 2-M10*65 | 145 | 198 | 49 |
4 1/2*1 | 4.5*1.902 | 2.07 | 5.71 | 7.8 | 1.93 |
100*50 | 114.3*60.3 | 300 | 2-M10*65 | 146 | 199 | 49 |
4*2 | 4.5*2.375 | 2.07 | 5.75 | 7.83 | 1.93 |
100*65 | 114.3*73 | 300 | 2-M10*65 | 146 | 199 | 49 |
4*2 1/2 | 4.5*2.874 | 2.07 | 5.75 | 7.83 | 1.93 |
100*65 | 114.3*76.1 | 300 | 2-M10*65 | 146 | 199 | 49 |
4*2 1/2 | 4.5*2.996 | 2.07 | 5.75 | 7.83 | 1.93 |
100*80 | 114.3*88.9 | 300 | 2-M10*65 | 146 | 199 | 49 |
4*3 | 4.5*3.5 | 2.07 | 5.75 | 7.83 | 1.93 |
125*50 | 139.7*60.3 | 300 | 2-M12*75 | 169 | 220 | 49 |
5*2 | 5.5*2.374 | 2.07 | 6.65 | 8.66 | 1.93 |
125*65 | 139.7*88.9 | 300 | 2-M12*75 | 169 | 220 | 49 |
5*2 1/2 | 5.5*3.5 | 2.07 | 6.65 | 8.66 | 1.93 |
125*80 | 139.7*114.3 | 300 | 2-M12*75 | 169 | 220 | 49 |
5*3 | 5.5*4.5 | 2.07 | 6.65 | 8.66 | 1.93 |
125*100 | 168.3*60.3 | 300 | 2-M12*75 | 169 | 220 | 49 |
5*4 | 6.626*2.874 | 2.07 | 6.65 | 8.66 | 1.93 |
150*50 | 168.3*88.9 | 300 | 2-M12*75 | 197 | 253 | 49 |
6*2 | 6.626*3.5 | 2.07 | 7.76 | 9.96 | 1.93 |
150*65 | 168.3*73 | 300 | 2-M12*75 | 197 | 253 | 49 |
6*2 1/2 | 6.626*2.874 | 2.07 | 7.76 | 9.96 | 1.93 |
150*80 | 168.3*88.9 | 300 | 2-M12*75 | 197 | 253 | 49 |
6*3 | 6.626*3.5 | 2.07 | 7.76 | 9.96 | 1.93 |
150*100 | 168.3*114.3 | 300 | 2-M12*75 | 200 | 253 | 49 |
6*4 | 6.626*4.5 | 2.07 | 7.87 | 9.96 | 1.93 |
200*50 | 219.1*60.3 | 300 | 2-M16*100 | 254 | 321 | 53 |
8*2 | 8.626*2.375 | 2.07 | 10 | 12.64 | 2.09 |
200*65 | 219.1*73 | 300 | 2-M16*100 | 254 | 321 | 53 |
8*2 1/2 | 8.626*2.874 | 2.07 | 10 | 12.64 | 2.09 |
200*80 | 219.1*88.9 | 300 | 2-M16*100 | 254 | 321 | 53 |
8*3 | 8.626*3.5 | 2.07 | 10 | 12.64 | 2.09 |
200*100 | 219*114.3 | 300 | 2-M16*100 | 254 | 321 | 54 |
8*4 | 8.626*6.5 | 2.07 | 10 | 12.64 | 2.13 |
200*125 | 219.1*139.7 | 300 | 2-M16*100 | 254 | 321 | 54 |
8*5 | 8.626*5.5 | 2.07 | 10 | 12.64 | 2.13 |
200*150 | 219.1*168.3 | 300 | 2-M16*100 | 254 | 321 | 54 |
5*6 | 8.626*6.626 | 2.07 | 10 | 12.64 | 2.13 |
250*100 | 273*114.3 | 300 | 2-M20*140 | 314 | 398 | 57 |
10*4 | 10.748*4.5 | 2.07 | 12.36 | 15.67 | 2.24 |
Certificates:
1)FM & UL
Packages:
Address:
No. 8159, Muxiangroad, High Techzone, Weifang, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration
Management System Certification:
ISO 9001
Company Introduction:
Weifang Changsheng Pipe Co. Ltd lies in the high and new technology industrial development zone of Weifang, the well-known kite capital city. It is a individually-run enterprise with high techonlogy, which has the capabilities of manufacture, sales and customer service. Our business scope is the manufacture and sales of trench ductile cast iron pipes connectors and steel plastic composite pipe. It has become one of the major suppliers in China and OEM exporter. The company has set foot in many areas such as grooved couplings and fittings, automobile matching parts, machinofacture and composite metal plastic pipes manufactures, etc.
Now the company has over 4000m2′s standard workshop. There are more than 300 skillfull workers, among which about 10% are technician, "WPT"grooved couplings and fittings and steel pipe of lining plastic for water have already acquired certification of ISO9001: 2000. Based on the mottos of high starting point, strict requirement, high technique, large investment and operation scale. Our company becomes the backbone of manufacturing grooved couplings and fittings and steel plastic composite pipe, accelerating the technique updating and expand both the domestic and international market. Our products have reached Beijing, Shanghai, Guangzhou, etc, about thirty cities in China. We have set up branches in Korea, Japan, Israel, Europe, the Americas, Hong Kong and Taiwan.
Our company pursues the policy of "living upon quality, development upon technology, benefiting upon brand", advocates profession rationality, encourages innovation, upholds team spirit, emphasizes individual decency and endeavours to create a bright future with people-oriented strategies.