Pipe Repair Clamps
Stainless Steel Plate Repair Clamp (FCH/CR Series)
Stainless steel single/double/triple band repair clamp for all pipe types. Available in 150-1000mm lengths. CR-1 (single) for under DN300, CR-2 (double) for DN300+, CR-3 (triple) for DN600+.
Inquire NowSpecifications
How to read the model number： 26.8*60 = stainless steel repair clamp for pipe OD 26.8 mm (DN20) with 60 mm clamp length.
| Model | OD (mm) OD (in) | Length (mm) Length (in) |
|---|---|---|
| DN400*155 | — — | 155 mm 6.1" |
| DN400*255 | — — | 255 mm 10.0" |
| DN450*155 | — — | 155 mm 6.1" |
| DN450*255 | — — | 255 mm 10.0" |
| DN500*155 | — — | 155 mm 6.1" |
| DN500*255 | — — | 255 mm 10.0" |
| DN600*155 | — — | 155 mm 6.1" |
| DN600*255 | — — | 255 mm 10.0" |
| DN700*155 | — — | 155 mm 6.1" |
| DN700*255 | — — | 255 mm 10.0" |
| 26.8*100 | 26.8 mm 1.06" | 100 mm 3.9" |
| 26.8*60 | 26.8 mm 1.06" | 60 mm 2.4" |
| 34*100 | 34 mm 1.34" | 100 mm 3.9" |
| 34*60 | 34 mm 1.34" | 60 mm 2.4" |
| 40*100 | 40 mm 1.57" | 100 mm 3.9" |
| 40*60 | 40 mm 1.57" | 60 mm 2.4" |
| 42*100 | 42 mm 1.65" | 100 mm 3.9" |
| 42*60 | 42 mm 1.65" | 60 mm 2.4" |
| 44.5*100 | 44.5 mm 1.75" | 100 mm 3.9" |
| 44.5*60 | 44.5 mm 1.75" | 60 mm 2.4" |
| 48.6*100 | 48.6 mm 1.91" | 100 mm 3.9" |
| 48.6*60 | 48.6 mm 1.91" | 60 mm 2.4" |
| 54*100 | 54 mm 2.13" | 100 mm 3.9" |
| 54*139 | 54 mm 2.13" | 139 mm 5.5" |
| 54*60 | 54 mm 2.13" | 60 mm 2.4" |
| 54*80 | 54 mm 2.13" | 80 mm 3.1" |
| 57*139 | 57 mm 2.24" | 139 mm 5.5" |
| 57*80 | 57 mm 2.24" | 80 mm 3.1" |
| 60.3*139 | 60.3 mm 2.37" | 139 mm 5.5" |
| 60.3*80 | 60.3 mm 2.37" | 80 mm 3.1" |
| 63*139 | 63 mm 2.48" | 139 mm 5.5" |
| 63*80 | 63 mm 2.48" | 80 mm 3.1" |
| 76.1*139 | 76.1 mm 3.00" | 139 mm 5.5" |
| 76.1*80 | 76.1 mm 3.00" | 80 mm 3.1" |
| 79.9*139 | 79.9 mm 3.15" | 139 mm 5.5" |
| 79.9*80 | 79.9 mm 3.15" | 80 mm 3.1" |
| 88.9*105 | 88.9 mm 3.50" | 105 mm 4.1" |
| 88.9*203 | 88.9 mm 3.50" | 203 mm 8.0" |
| 108*105 | 108 mm 4.25" | 105 mm 4.1" |
| 108*203 | 108 mm 4.25" | 203 mm 8.0" |
| 110*105 | 110 mm 4.33" | 105 mm 4.1" |
| 110*203 | 110 mm 4.33" | 203 mm 8.0" |
| 114*105 | 114 mm 4.49" | 105 mm 4.1" |
| 114*203 | 114 mm 4.49" | 203 mm 8.0" |
| 118*105 | 118 mm 4.65" | 105 mm 4.1" |
| 118*203 | 118 mm 4.65" | 203 mm 8.0" |
| 125*115 | 125 mm 4.92" | 115 mm 4.5" |
| 125*203 | 125 mm 4.92" | 203 mm 8.0" |
| 133*115 | 133 mm 5.24" | 115 mm 4.5" |
| 133*203 | 133 mm 5.24" | 203 mm 8.0" |
| 140*115 | 140 mm 5.51" | 115 mm 4.5" |
| 140*203 | 140 mm 5.51" | 203 mm 8.0" |
| 160*115 | 160 mm 6.30" | 115 mm 4.5" |
| 160*255 | 160 mm 6.30" | 255 mm 10.0" |
| 165*115 | 165 mm 6.50" | 115 mm 4.5" |
| 165*255 | 165 mm 6.50" | 255 mm 10.0" |
| 168*115 | 168 mm 6.61" | 115 mm 4.5" |
| 168*255 | 168 mm 6.61" | 255 mm 10.0" |
| 170*115 | 170 mm 6.69" | 115 mm 4.5" |
| 170*255 | 170 mm 6.69" | 255 mm 10.0" |
| 180*115 | 180 mm 7.09" | 115 mm 4.5" |
| 180*255 | 180 mm 7.09" | 255 mm 10.0" |
| 200*155 | 200 mm 7.87" | 155 mm 6.1" |
| 200*255 | 200 mm 7.87" | 255 mm 10.0" |
| 219*155 | 219 mm 8.62" | 155 mm 6.1" |
| 219*255 | 219 mm 8.62" | 255 mm 10.0" |
| 250*155 | 250 mm 9.84" | 155 mm 6.1" |
| 250*255 | 250 mm 9.84" | 255 mm 10.0" |
| 274*155 | 274 mm 10.79" | 155 mm 6.1" |
| 274*255 | 274 mm 10.79" | 255 mm 10.0" |
| 315*155 | 315 mm 12.40" | 155 mm 6.1" |
| 315*255 | 315 mm 12.40" | 255 mm 10.0" |
| 326*155 | 326 mm 12.83" | 155 mm 6.1" |
| 326*255 | 326 mm 12.83" | 255 mm 10.0" |
| 355*155 | 355 mm 13.98" | 155 mm 6.1" |
| 355*255 | 355 mm 13.98" | 255 mm 10.0" |
| 377*155 | 377 mm 14.84" | 155 mm 6.1" |
| 377*255 | 377 mm 14.84" | 255 mm 10.0" |
Frequently Asked Questions
What pipe types and sizes is the Stainless Steel Plate Repair Clamp (FCH/CR Series) compatible with?
The Stainless Steel Plate Repair Clamp (FCH/CR Series) fits DN26.8 to DN377 pipelines and is engineered for ductile iron, grey cast iron, PE (HDPE), PVC, PPR, carbon and galvanized steel, and galvanized steel. It seals longitudinal cracks, pinholes, circumferential fractures, and joint leaks without cutting out the damaged pipe section.
What is the working pressure rating?
Rated for 1.0 MPa. Standard clamp bodies are tested to at least PN16 (1.6 MPa); higher-pressure variants are available on request for gas-distribution and industrial service.
Can this clamp be installed on a live, pressurized pipeline?
Yes. The Stainless Steel Plate Repair Clamp (FCH/CR Series) is designed for installation on live pipelines under pressure, which means municipal water, gas, or process flow does not have to be interrupted. Our technical team provides pre-install checklists to ensure safe deployment.
What materials are used in the body and sealing gasket?
Construction — shell: Stainless steel · seal: EPDM / NBR. Corrosion-resistant stainless-steel banding (SUS304 / SUS316) with EPDM (potable water) or NBR (oil / hydrocarbon service) gaskets is available depending on the application.
What is the lead time and how is it shipped?
Standard lead time is 15 working days ex-factory, shipping FOB Shanghai. Sea, air, and combined transport are arranged through PipeKnot to over 40 countries. Volume orders and project tenders receive priority scheduling.
Is installation guidance and technical support included?
PipeKnot provides English-language installation drawings, torque specifications, and remote technical support. On-site commissioning support can be arranged for qualifying projects in partnership with Anhui Tongfa field engineers.
