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ISMT is one of the largest and most diversified manufacturers of specialized
seamless tubes in the world, producing tubes varying in outside diameter
from 1/4 inches to 11 inches (6mm to 273mm). Our tubes are used in a variety
of applications such as the manufacturing of auto-components, bearing races,
OCTG products, drill rods, boilers, heat-exchangers, etc.
Using finished tubes, we manufacture a number of value-added products such
as cold-rolled and machined rings for bearings, cages for constant velocity
joints (CV cages), swaged and machined axles for trucks, steering columns,
gear blanks, and ready-to-hone tubes for hydraulic cylinders.
Tube Size Range

Value Added Products

Multi-track sleeves for linear bearings |
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Starter gears for automobiles |
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Spindle axles for automobiles |
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Cages for constant velocity joints |
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OCTG couplings (API monogrammed) |
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Shaped tubes |
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Bearing races |
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Drill rods & drill tubes |
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