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Advanced HSAW Pipe Manufacturing
Deep Seals (India) Limited manufactures HSAW (Helical Submerged Arc Welded) pipes using state-of-the-art processes to ensure precision, durability, and compliance with global standards like API. Our MS Spiral Pipes are suitable for oil, gas, and water pipeline applications.
- API-compliant manufacturing process
- Full-cycle quality inspection and testing
- Internal & external coating solutions available
- High-strength weld seams and dimensional accuracy
Our Process
HSAW Pipe Manufacturing Process
De-coiling
Unwinding and preparing tested steel coils
Edge Milling
Trimming edges for precision welding
Forming
Helical shaping into pipe structure
Welding
High-quality SAW welding of pipe seam
Testing
Hydro and X-ray quality assurance
Coating & Dispatch
Protective coating and final shipment
Advantages & Specifications
Coating Solutions
- 3LPE, 3LPP, FBE external coatings
- Epoxy-based internal coatings
Features
- High mechanical strength & corrosion resistance
- Smooth flow and reduced energy loss
- Low maintenance and long service life
Production Capacity
- Diameter: 457 mm – 3048 mm
- Thickness: 7 mm – 25 mm
- Pipe Length: Up to 12,500 mm
- Coating Capacity: 2.7 million Sq.m/year