| After-sales Service: | One Year Warranty |
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| Applicable Material: | Carbon Steel |
| Drive Mode: | Hydraulic |
| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
This is a fully automatic pipe groove production line for pipe mills to make piping prefabrication. Within one minute you can get
3pcs 4 inch pipe grooved. Equipped with magnetic grid ruler, to make the grooving more precise. Interlocking rolls design, make
the groove standard. PLC controlled system ensure the operation convenient.
Techincal Data
Model: ST3-2-12A
Capacity: 2"-12"(dia60-325)carbon steel pipe, stainless steel pipe and plastic-lining steel pipe
Max.wall thickness: 9.5mm
Pipe length: 2-6.1 meters (maximum 12 meters customized)
Max.oil pump pressure: 8Mpa
Main shaft motor: 3-phase 380v 1.5kw
Oil pump motor: 3-phase 380v 7.5kw
Dimension: 13.2x9meters
Production Efficiency
| DIA.(INCH) | THICKNESS | 2-HEAD GROOVING EFFECIENCY | 3-HEAD GROOVING EFFECIENCY |
| 2 | 4mm | 50sec 2pcs pipe done | 55sec 3pcs pipe done |
| 3 | 5mm | 55sec 2pcs pipe done | 60sec 3pcs pipe done |
| 4 | 5mm | 60sec 2pcs pipe done | 65sec 3pcs pipe done |
| 5 | 6mm | 70sec 2pcs pipe done | 75sec 3pcs pipe done |
| 6 | 7mm | 85sec 2pcs pipe done | 90sec 3pcs pipe done |
| 8 | 8mm | 100sec 2pcs pipe done | 105sec 3pcs pipe done |
| 10 | 8mm | 105sec 2pcs pipe done | 110sec 3pcs pipe done |
| 12 | 8mm | 120sec 2pcs pipe done | 125sec 3pcs pipe done |
Suppliers with verified business licenses
Audited Supplier 
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