API Grade ERW Pipe Machine Mills Spiral Winding Corrugated Pipe Extrusion Production Machine

Product Description

API Grade ERW Pipe Machine Mills Spiral Winding Corrugated Pipe Extrusion Production Machine
Introduction
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. Production process flow
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
Machine production range
Below type machine was popular . We also accept customized according to your requirments.
Applicable material
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.
Certifications
Our parterners
Packaging & Shipping
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.
2. What shall we do if don't know how to operate your machine?
We can dispatch our engineers to your country and you can also send your engineers to our factory for learning operation. Besides, there are detailed installation and operating instructions attached, We have telephone and email support at 24 hours per day.
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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