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Spiral Welded Pipes
Our range of products include h-saw spiral welded pipes.
H-SAW Spiral Welded Pipes
Product Price: Rs 70 / KgGet Best Price
|Unit Pipe Length||Customized|
|Size||24" To 100" OD|
|Material||HSAW / L-SAW /Spiral Welded pipes / ERW|
|Grade||IS 3589 GR 330 /440|
|Is It ISO Certified||ISO Certified|
|Longitudinal Submerged arc welded [SAW-L]||12' NB to 48" NB||5.00 mm to 28.00 mm||Standard as per : API / ASTM / ASME / BS / GIS / DIN / GB / EN|
|Helical/ Spiral submerged arc welded [ H-SAW] Pipes||20" NB to 80" NB||5.00 mm to 20.00 mm||Standard as per : API / ASTM / ASME / BS / GIS / DIN / GB / EN|
|Longitudinal with circumferential seam submerged arc welded pipes||36" NB to 100" NB||5.00 mm to 60.00 mm||Standard as per : API / ASTM / ASME / BS / GIS / DIN / GB / EN|
The pipe is then visually inspected thoroughly, both in & out side, for probable weld defects such as under cut, porosity. If any defects found, it will be rectified as per the approved QAP (Quality Assurance Plan). After this the pipe will be sent to Beveling (Chamfering & Facing) machine for better quality pipe joints during laying works at site. Then the pipes are hydrostatically tested to ensure that there is no leakage from weld joint or parent material.
The pipe will be inspected at different stages of production to ensure the quality of the product. The inspection process consists of Physical / Visual Inspection, Destructive & Non-Destructive Testing & final inspection before sending for dispatch.
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