| Customization: | Available |
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| After-sales Service: | Install |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Spiral welded pipe mill is used to roll the low carbon steel/ low alloy steel strip into tube by a certain forming angle, further weld it into steel pipe by sub-merged arc welder.Large diameter pipes can be produced with narrow steel strip.
Feeding→uncoiling→leveling→shearing& butt welding→rotary shear→edge milling→main drive→pre-bend& guide board→forming→inside welding→outside welding→cutting off→pull out→end-facing& beveling→hydrotesting→collection
Below type machine was popular . We also accept customized according to your requirments.
Function: For liquid delivery: water supply& drainage; For gas delivery: coal gas, steam and LPG; For structural use: piling pipe, structural pipe in the field of bridge, dock, road, and construction, etc.
FAQ
1. Are you manufacturer or trading company?
We are manufacturer with 30 years experience , Which is located in Hebei Province ,China . Welcome to visit our factory.3. What are your payment terms?
We support T/T, L/C, D/P, D/A, Western Union and so on. TT, 30% in advance, 70% balance before the shipment.
4. How long is the warranty period of your machine?
1 year .
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