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Industry

Reliable Piping Solutions for the Shipbuilding Industry

Marine flanges, socket weld and threaded fittings, stud bolts and anchor bolts engineered and certified for commercial vessels, naval ships, offshore platforms and marine engineering works.

Industry Focus

Built for the Full Range of Marine Construction

Mishkat supplies precision-engineered piping components for shipbuilding and marine engineering — from commercial vessel construction to naval fabrication and offshore platform outfitting. Every component is manufactured, tested and documented to the material and traceability standards marine and class society projects demand.

Mishkat Pipe Fittings Co. is a registered approved supplier to Garden Reach Shipbuilders & Engineers Ltd (GRSE) and Mazagon Dock Shipbuilders Limited, reflecting the consistent material traceability, dimensional accuracy and documentation quality that naval and commercial shipbuilding demands.

Large cargo ship loaded with containers Commercial Vessel
Commercial Vessels

Flanges and fittings for cargo, tanker and bulk-carrier piping systems.

Naval Ships

Components manufactured to the traceability and inspection standards naval programmes require.

Offshore Platforms

Corrosion-resistant piping components for offshore fabrication and outfitting.

Marine Engineering

Custom-manufactured components for engine room and shipboard system integration.

Applications

Where Our Products Are Used

Large industrial offshore facility on water Offshore Platform

Engine Rooms

Piping components built for the heat, vibration and space constraints of shipboard engine rooms.

Ballast Systems

Seawater-service flanges and fittings for ballast water intake, transfer and discharge lines.

Fuel Systems

Fittings and stud bolts for shipboard fuel storage, transfer and supply piping.

Cooling Systems

Seawater-cooled piping components rated for continuous marine cooling-loop service.

Hydraulic Systems

Precision fittings and bolting for shipboard hydraulic steering, winch and deck machinery lines.

Marine Piping

General shipboard piping isometrics — bends, tees, reducers and flange sets to class drawings.

Engineering For Marine Service

Challenges & Solutions

Challenge

Seawater Corrosion

Continuous seawater exposure attacks standard carbon steel and degrades joint integrity over time.

Solution

SS 316/316L and Copper Nickel grades selected for seawater and ballast piping service.

Challenge

Vibration Resistance

Engine room and machinery-space piping is subject to sustained vibration that can loosen joints.

Solution

Matched bolting sets and dimensionally verified flange faces reduce joint fatigue and leakage risk.

Challenge

Durability

Marine components must perform reliably for the full service life of the vessel with minimal maintenance.

Solution

Materials and coatings specified for long-term marine exposure, backed by full material traceability.

Challenge

Compact Installations

Shipboard spaces are tightly packed, leaving little room for oversized or non-standard components.

Solution

Components manufactured to exact drawing dimensions for tight machinery-space installations.

Challenge

Long Service Life

Vessels remain in service for decades, so early-life component failure carries a high downstream cost.

Solution

Class-society-aligned documentation and inspection support components built for multi-decade service.

Featured Products

Products for Shipbuilding Applications

Marine Flanges →

ASME B16.5 flanges in carbon and stainless grades for seawater, fuel and hydraulic piping.

Socket Weld Fittings →

Compact socket weld elbows, tees and couplings for tight machinery-space piping runs.

Threaded Fittings →

NPT and BSP threaded fittings for low-pressure shipboard utility and service lines.

Stud Bolts →

A193 B8M (SS 316) sets for seawater flanges; B7/2H for high-temperature marine systems.

Anchor Bolts →

Foundation and mounting bolts for shipboard machinery, deck equipment and structural fixings.

Custom Machined Parts →

Components produced to buyer drawings for specialised shipboard fitment and fixtures.

Materials

Grades Specified for Shipbuilding Service

Stainless Steel Duplex Stainless Steel Bronze Carbon Steel Nickel Alloys
Gray naval warship on the water Naval Ship
Compliance

Manufactured to industry standards including…

ASME ASTM DNV ABS Lloyd's Register ISO
Procurement

How We Support Shipbuilding Procurement

Custom Drawings

Manufacturing run directly from buyer- or shipyard-supplied technical drawings.

Dimensional Accuracy

Every component dimensionally verified before dispatch to fit class-approved drawings.

Quality Inspection

Third Party Inspection coordinated with class society surveyors or client-nominated agencies.

Material Traceability

Heat number traceability from raw material mill to finished component.

Export-Ready Documentation

Seaworthy export packaging with full commercial, customs and class-society documentation.

The Build Process

From Design to Sea Trials

Close-up of a ship control panel Marine Engineering
01
Ship Design

Piping isometrics & class drawings

02
Fabrication

Flange, fitting & bolt manufacture

03
Assembly

Piping systems installed onboard

04
Outfitting

Machinery & deck equipment fit-out

05
Sea Trials

Final testing before delivery

FAQs

Frequently Asked Questions

Are you an approved vendor to Major Shipbuilding?
Yes — Mishkat Pipe Fittings Co. is a registered approved supplier to Garden Reach Shipbuilders & Engineers Ltd (GRSE) and Mazagon Dock Shipbuilders Limited, covering the supply of flanges and fasteners for naval and commercial ship construction.
Can you supply class society-approved materials?
Yes. Mishkat supports class society documentation requirements for IRS, Lloyd's Register, Bureau Veritas, DNV and other societies. Type 3.2 witness inspection MTCs and class-endorsed test reports are arranged on request.
What materials are supplied for seawater piping?
For seawater piping systems, ASTM A182 F316 and F316L stainless steel flanges and fittings are standard. Copper Nickel (CuNi 90/10) is also used in marine seawater systems; CuNi 70/30 is available to order but not currently a confirmed stock grade.
Do you supply stud bolts for marine flange joints?
Yes — ASTM A193 B8M (SS 316) stud bolts with A194 Grade 8M nuts for seawater and marine piping; B7/2H sets for steam and high-temperature marine systems.
Can you deliver to a shipyard schedule?
Yes — we understand that shipbuilding has critical delivery milestones. Typical lead time for shipbuilding orders is 3–5 days. Contact us to discuss your project delivery programme.