Saw welding straight round pipes

Single or multiple (2 to 5) electrode wire variations of the process exist. SAW strip-cladding utilizes a flat strip electrode (e.g. 60 mm wide x 0.5 mm thick). DC or AC power can be used, and combinations of DC and AC are common on multiple electrode systems. Constant voltage welding power supplies are most commonly used; however, constant current systems in combination with a voltage sensing wire-feeder are available.

Key SAW process variables
Wire feed speed (main factor in welding current control)
Arc voltage
Travel speed
Electrode stick-out (ESO) or contact tip to work (CTTW)
Polarity and current type (AC or DC) and variable balance AC current

Material applications
Carbon steels (structural and vessel construction)
Low alloy steels
Stainless steels
Nickel-based alloys
Surfacing applications (wear-facing, build-up, and corrosion resistant overlay of steels)

Accessories of our pipe line
A. Main
With flanges or without flanges at pipe ends.
We can weld flanges with good quality.

Our service
Besides above the general specifications, we can also supply some specific pipes and other similar steel structure as clients' requirements.

Package and shipping
bulk package and bulk vessel transportation
frame container package and frame container transportation

Certificates

- Material certificates EN10204 3.1b

- Inspection protocol

- NDT reports

FAQ
Q1:What is our advantage?
 
A1:We are specialized in providing comprehensive service as well as relevant items of dredging, land reclamation, offshore projects, marine engineering, municipal engineering, mechanical engineering, oilfield projects and environmental remediation projects
 
We have the whole advantaged production equipment.
We have a perfect technology system and quality control system which from initial work, to process control, to final control, forming the whole process traceability with a good command of quality and production schedule, ISO,BV certificate.
 

Q2:Why choose us?
A2: We have more than 10 years supplying experience for other international top contractors.Our products and service are involved in many business cases and big projects all over the world.
Advantaged equipment, technology, quality, service with good price.
 
 
 Q3:How long is the delivery time?
A3:We will delivery the cargo on the premise of quality guarantee on time according to your quantity.
 
 
 Q4:How about our inspection?
A4: Different products have different ways of inspection.Our inspections have follow types: Material insepction;NDT(UT,MT,RT,PT);Demension inspection;Procession inspection; Assembling inspection;Appearance inspection; Painting inspection..

How to contact us?

Send your Inquiry Details in the Below, Click "Send" Now!

Product Categories : Steel Pipe > Saw Pipe