Ship Building
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SHIP BUILDING

We are the Roll-Fast distributes products from leading fastener and component suppliers to manufacturers for the construction of Ship Building Projects. We have wide range of products as per requirements.

What is the purpose of ship building?

Shipbuilding is the process of construction of ships and other floating vessels. It normally takes place in a specialized facility known as a shipyard. A shipyard (also called a dockyard) is a place where ships are built and repaired.

We are manufacture of different type of parts, fasteners & forged Shipbuilding Components Like

  • Tail and drive shafts.
  • Rudder stock, upper vertical, lower vertical shafts and pintle pins.
  • Line, intermediate, main and stub shafts.
  • Controllable and variable pitch shafts.
  • Flanged torque shafts.
  • Input shafts.

Marine machinery parts

  • ABS gear blanks
  • Shaft couplings
  • Marine winch components
  • Engine mounting rings
  • Clutch rings

We have wide range of material grade like

S.No.

Material Type

Grade name

Diameter

1

Alloy Steel

EN8, EN8Cr, EN18, EN19, 41cr, 41Cr4, 42CrMo4

M16 to M100

2

Carbon Steel

Low, Medium, High

M16 to M100

3

Mild Steel

MS

M16 to M100

4

Stainless steel

SS304, SS316, SS316L, SS310, SS310S, SS410, SS316L, SS316 S31

M16 to M100

5

Duplex Steel

S31500, S32304, S32404, S31803, S32205, S32520, S32550, S32750

M16 to M100

6

Brass

White brass, Alpha brass, Beta brass, Alpha- beta

M16 to M100

7

Aluminum

1100, 3003, and 6061

M16 to M100

We have different kind of bolts

  • Stud bolts & nuts
  • Heavy hex bolts & nuts
  • Hexagon head bolts & nuts
  • Hexagon socket head bolts
  • U bolts
  • Coupling bolts
  • Cylinder cover head
  • Connecting rod studs
  • Main bearing stud
  • Header plug
  • Anchor bolt sets
  • Weld stud & ferrule
  • Self-lock bolt & nut
  • Bolt cap
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