Propeller Shafts
Precision forged propeller shafts for marine propulsion systems with high torque capacity.
2000+
Sq. Meter Manufacturing Facility
50+
Skilled Workforce
100%
Quality Inspection
24hr
Fast Quote Response
High-Strength Marine Forgings
Marine environments demand components with exceptional corrosion resistance, high impact strength and long operational life in saltwater and extreme weather conditions. Our marine forgings are manufactured to the highest quality standards for shipbuilding, offshore and port infrastructure applications.
Marine Forged Components We Manufacture
Anchor Chain Shackles
High-strength forged anchor shackles and chain components for mooring systems.
Marine Flanges & Couplings
Corrosion-resistant forged flanges and shaft couplings for marine piping and drives.
Rudder Components
Forged rudder pintles, gudgeons and stock components for ship steering systems.
Deck Hardware
Forged cleats, bollards, fairleads and deck fittings for vessel deck operations.
Custom Marine Forgings
Special marine components forged to classification society and customer specifications.
Marine Forging Materials
SS 316 / 316L Stainless
Premium marine-grade stainless steel with superior seawater corrosion resistance.
Duplex SS 2205 / 2507
High-strength duplex stainless for offshore and high-salinity marine applications.
Carbon Steel (LR Grade)
Lloyd's Register approved carbon steel for structural marine forgings.
EN24 / 42CrMo4 Alloy Steel
High-strength alloy steel for propeller shafts and marine drive components.
Super Duplex SS
Maximum corrosion resistance for the most aggressive offshore and subsea environments.
Bronze / Naval Brass
Non-ferrous options for propeller hub, deck hardware and seawater pump applications.
Why Choose Shivam Forge for Marine Forgings
Seawater Corrosion Resistance
Material selection and post-treatment ensure long life in saltwater environments.
Classification Society Support
Forgings produced to LR, DNV, ABS, BV and other marine classification society requirements.
High Strength for Safety
Marine forgings engineered for the safety-critical demands of ship and offshore structures.
NDT & Material Testing
Ultrasonic testing, dye penetrant and impact testing for marine safety assurance.
Precision Machining
CNC machining to close tolerances for propeller shaft alignment and marine hardware fit.
Full Documentation
Complete mill certs, inspection records and classification certificates on supply.
High-Strength Marine Forgings
Shivam Forge is a specialized marine forging manufacturer in India producing precision forged components for shipbuilding, offshore platforms, marine propulsion systems and marine infrastructure. Our marine forgings are manufactured with strict quality control for safety-critical ocean and seawater environments.
Marine applications require components with exceptional corrosion resistance, high impact strength and reliable performance over extended service periods in saltwater exposure. Forged marine components — produced with superior grain structure — are inherently stronger and more reliable than cast alternatives for ship and offshore use.
We manufacture marine forgings in SS 316, Duplex 2205, Super Duplex and other marine-grade materials. Our manufacturing process includes controlled hot forging, post-forging heat treatment, precision CNC machining and comprehensive NDT testing to ensure each marine component meets the highest safety and quality standards.
Shivam Forge supports marine OEMs, shipyards, offshore contractors and naval equipment manufacturers with precision forged components. We provide complete quality documentation including material certificates, inspection records and classification society certificates to meet marine industry supply requirements.
Frequently Asked Questions
What marine forged components does Shivam Forge manufacture?
We manufacture propeller shafts, anchor shackles, marine flanges, rudder components, deck hardware, couplings and custom marine forgings.
What materials are used for marine forgings?
We use SS 316, SS 316L, Duplex 2205, Super Duplex 2507, EN24, 42CrMo4, LR-grade carbon steel and non-ferrous alloys for marine applications.
Can you manufacture forgings to classification society standards?
Yes. We manufacture marine forgings to Lloyd's Register, DNV-GL, ABS, Bureau Veritas and other classification society requirements on request.
Why are forged components used in marine applications?
Forged marine components are stronger, more reliable and more fatigue-resistant than cast parts, which is essential for safety-critical ship and offshore platform applications.
Can you manufacture stainless steel marine forgings?
Yes. We forge SS 316, Duplex 2205 and Super Duplex grades for maximum corrosion resistance in seawater and offshore environments.
Do you provide NDT testing for marine forgings?
Yes. We offer ultrasonic testing (UT), dye penetrant testing (DPT) and magnetic particle inspection for safety-critical marine forgings.
Can you produce custom marine hardware forgings?
Yes. We manufacture custom marine hardware from customer drawings, including cleats, bollards, fairleads and special deck fittings.
Do you supply marine forgings for shipbuilding?
Yes. We supply forged components for commercial shipbuilding, naval vessels, offshore platforms and port infrastructure projects.
What quality documentation do you provide for marine forgings?
We provide Mill Test Certificates, inspection reports, heat treatment records, NDT reports and classification certificates as required.
How do I get a marine forging quotation?
Share your drawing, material specification, classification requirements and quantity for a quotation within 24 hours.
Why Choose Shivam Forge
Trusted forging manufacturer — Rajkot, Gujarat
Shivam Forge delivers precision hot-forged components from our integrated Shapar, Rajkot facility — covering forging, CNC machining, heat treatment, and quality inspection under one roof.
- Hot forging from quality alloy steel billets (42CrMo4, C45, EN8, SS316L)
- In-house CNC/VMC machining to drawing — ±0.05mm tolerances
- Heat treatment — normalizing, hardening, tempering, annealing
- CMM inspection and full EN 10204 3.1 material certification
- Custom OEM forging from customer drawings — PPAP/ISIR available
- Fast export from Mundra Port — CIF worldwide, FOB India
- Export expertise — Europe, Middle East, Americas, Asia-Pacific