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Dawood RCC concrete pipes stacked at factory yard Lahore
Pakistan's Premier RCC Pipe Manufacturer

Engineering
Pakistan's
Infrastructure

57 years of precision manufacturing from Karachi. Over a million reinforced concrete pipes, serving every motorway, dam, irrigation scheme and city sewerage system across Pakistan.

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Years of Experience
Est. 1967, Karachi
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Skilled Employees
Punjab, Pakistan
1M+
Pipes Manufactured
Pan-Pakistan
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Export Countries
3 Continents
Drag to rotate · RCC Hume Pipe 3D
57 Years of Excellence PSQCA Certified Manufacturer 1,000,000+ Pipes Supplied in Pakistan ISO 9001 · ASTM C-76 · BS EN 1916 NHA · WAPDA · CDA Approved Supplier Middle East · Africa · Central Asia Lahore · Karachi · Islamabad · Peshawar 57 Years of Excellence PSQCA Certified Manufacturer 1,000,000+ Pipes Supplied in Pakistan ISO 9001 · ASTM C-76 · BS EN 1916 NHA · WAPDA · CDA Approved Supplier Middle East · Africa · Central Asia Lahore · Karachi · Islamabad · Peshawar
RCC concrete pipes stacked at Dawood factory yard, Karachi
Our Story | Est. 1967, Karachi

Pakistan's Most Trusted RCC Pipe Manufacturer

Founded in Karachi in 1967, Dawood RCC Pipe has laid the underground foundation of Pakistan's critical infrastructure for over 57 years. NHA motorways, WAPDA dams, irrigation schemes and city sewerage. 500+ employees. 1 million+ pipes delivered.

PSQCA & ISO Certified

Pakistan Standards Authority approved

In-House Testing Lab

Hydrostatic & three-edge bearing tests

Pan-Pakistan Delivery

Every province, Karachi to Peshawar

30+ Years Export History

Middle East, Africa & Central Asia

Our Products

Complete Range of RCC Concrete Pipes

Every class of reinforced concrete pipe, meeting NHA, WAPDA, CDA and international specifications.

NP-2 Hume Pipes stacked
Non-Pressure · Class 2

NP-2 Hume Pipes

Gravity-flow drainage, sewerage and road culverts under light to medium loading across Pakistan.

Diameter300–1200mm
Length2.5m / 3m
StandardPS: 283
JointSpigot & Socket
NP-3 Heavy Duty RCC Pipe close-up
Non-Pressure · Class 3

NP-3 Heavy Duty Pipes

Double cage reinforcement for NHA motorway culverts and direct heavy vehicular loading.

Diameter300–1800mm
Length2.5m / 3m
StandardPS: 283
JointRubber Ring
NP-4 Super Heavy Duty RCC Pipe
Non-Pressure · Class 4

NP-4 Super Heavy Duty

Maximum wall thickness for deep-burial CPEC corridors and critical civil infrastructure projects.

Diameter600–2400mm
Length3m / 4m
StandardPS: 283
JointRubber Ring
RCC Box Culverts precast concrete
Rectangular · Precast

RCC Box Culverts

Precast box culverts for road underpasses, irrigation crossings and non-circular drainage requirements.

Size600×600mm+
Length1m / 1.5m
StandardAASHTO
LoadHS-20/HS-25
Manhole rings concrete stacked on truck
Vertical Structure

Manhole Rings & Covers

Precast manhole rings and D400-rated covers for sewerage inspection chambers across Pakistan's cities.

Diameter900–1800mm
Height250–600mm
LoadD-400
StandardEN 1917
RCC Jacking Pipes large diameter
Trenchless Technology

RCC Jacking Pipes

Under-road installation without excavation for crossing highways, railways and sensitive areas. ±2mm precision.

Diameter600–2000mm
Length2m / 2.5m
StandardISO 9842
Tolerance±2mm
RCC pipes stacked at Dawood factory yard
RCC pipe being laid in trench at construction site

PSQCA Certified Manufacturer

Pakistan Standards & Quality Control Authority Approved

Quality & Certification

Every Pipe Certified
Before It Leaves Our Yard

Our QMS is built around internationally recognised certifications, backed by rigorous in-house testing at every production stage.

ASTM C-76 Standard

American standard for reinforced concrete culvert, storm drain and sewer pipe

ISO 9001 Quality Management

Systematic QMS ensuring batch-to-batch consistency across all lines

BS EN 1916 European Standard

European concrete pipe standard for international export compliance

100% Hydrostatic Testing

Every pressure pipe tested at 1.5× working pressure before dispatch

C35+
Concrete Grade
500+
MPa Steel Yield
100%
Batch Tested
100yr
Design Life
Sustainability landscape
Sustainability

Built for Today,
Kind to Tomorrow

Sustainability embedded in every decision, from raw material sourcing to a 100-year design service life.

100% Recyclable Materials

Cement, steel and aggregates, all infinitely recyclable. End-of-life concrete is crushed and reused as aggregate for new construction across Pakistan.

Zero Landfill

Low Carbon Process

Locally sourced Pakistani materials minimise transport emissions. Fly ash and GGBS replace up to 30% of Portland cement, cutting CO₂ per pipe manufactured in Karachi.

30% Less CO₂

Water Conservation

Closed-loop water recycling in our Karachi curing yards achieves near-zero discharge; treated water reused across all processes every day of production.

80% Recycled

Renewable Energy

Solar PV on rooftops, LED lighting and variable-speed drives reduce our energy intensity by 25% versus conventional manufacturing in Punjab.

25% Renewable

Pakistan's Green Future

Our pipes enable Pakistan's water security, from drip irrigation to urban stormwater harvesting systems that recharge groundwater in Pakistan's arid regions.

50K+ Trees Protected

100-Year Design Life

Fewer replacement cycles means less waste, lower lifetime emissions and less disruption to Pakistan's communities. Our pipes outlast the generation that installed them.

Century-Grade Quality
RCC concrete pipes stacked at yard
Get In Touch

Request a Quote Today

Our engineers respond within 24 hours with a tailored quote and specification for your project.

Talk to Our Engineers

Our team has over 57 years of combined expertise in Pakistan's infrastructure. Whether you need technical specs, a site consultation or a custom product, we are ready.

Head Office & Factory

Dawood RCC Pipe Industry
Industrial Area, Karachi, Sindh

Business Hours

Mon–Sat: 8:00 AM – 6:00 PM PKT
Export enquiries accepted 24/7 by email

Quote submitted! We'll respond within 24 hours.