Singapore · Est. Marine Fabrication

Quality
Marine
Fabrication
Delivered.

High-quality pipe fabrication and structural steel works for marine and offshore applications — supporting shipyards, vessel owners, and marine contractors.

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Built on
Precision
& Reliability

Double R Marine Services Pte. Ltd. is a Singapore-based marine fabrication specialist delivering certified pipe and structural steel solutions for the most demanding offshore and marine environments.

With experienced manpower, certified procedures, and reliable partnerships, we deliver safe, on-time, and cost-effective fabrication solutions.

ISO
9001:2015
Certified
biz
SAFE STAR
Certified
3+
Major
Partners

Experienced manpower, certified welding procedures, and a relentless focus on quality and safety — that is the Double R standard for every project we undertake in marine and offshore fabrication.

ISO 9001:2015 ISO 45001:2018 bizSAFE STAR
Headquarters
Singapore
627546
What We Do

Our Core
Services

Marine Pipe Fabrication
  • Copper Nickel (CuNi) Fabrication
  • Carbon Steel & Alloy Steel Piping
  • Stainless Steel (SS 304 / 316)
  • Duplex & Super Duplex Piping
  • Spools Fabrication and Installation
  • Pipe Supports and Hangers
  • Pressure Testing & Flushing
Structural Fabrication
  • Deck Structures and Foundations
  • Skids, Platforms, and Walkways
  • Handrails, Ladders, and Gratings
  • Toolbox Fabrication
  • Repair and Renewal Works
Materials We Work With

Certified Material
Expertise

01Carbon SteelA36 / AH36 / DH36
02Galvanised SteelMarine Grade
03Stainless SteelSS 304 / 316
04Duplex / Super Duplex SteelHigh Strength
05Marine Grade AluminiumLightweight
06Copper-Nickel (Cu-Ni)Corrosion Resistant
Our Commitment
Material-Certified
Excellence
Every material we work with is handled by certified welders following approved procedures — ensuring code-compliance and structural integrity in every joint.
Offshore Ready
Marine Grade
Purpose-built for harsh sea environments.
Traceability
Full MTC
Material test certificates for every order.
Trusted By

Our Industry
Partners

ISO 9001:2015
ISO 45001:2018
bizSAFE STAR

Let's Work
Together

Ready to discuss your next marine fabrication project? Our team is on hand to provide fast, accurate quotations and technical support.

📍
2 Buroh Crescent, #01-04, Ace@Buroh,
Singapore — 627546
Send an Enquiry