CATEGORY LINE #7 6 Master B2B Products Indus Division 01 Engineering Directorate

Ductile Iron Flanged Fittings

Sand-cast and lost-foam ductile iron fittings comprising bends, tees, concentric reducers, and duckfoot elbows manufactured to EN 545 and ISO 2531 specifications. Factory tested with PN10, PN16, and PN25 flanged drilling patterns according to EN 1092-2 and protected with 250-micron fusion-bonded epoxy (FBE) powder coating. Standardized for booster pumping stations, water treatment valve manifolds, and high-pressure reservoir discharge manifolds.

Direct WhatsApp Desk 📁 Upload Multi-Item BOQ
Turnkey Master Solutions

Master B2B Product Specifications in Ductile Iron Flanged Fittings

Review complete operational envelopes, engineering standards, and pre-staged inventory models ready for procurement across Iraq.

IND-PRD-000036 Active Staging Line

All Flanged Ductile Iron Equal & Reducing Tees (DN80–DN2000, PN10 / PN16 / PN25, EN 545)

Nominal Diameter Range: DN80 to DN2000
Pressure Classes: PN10, PN16, PN25, PN40

Indus Industrial Group supplies heavy-duty All-Flanged Ductile Iron Equal and Reducing Tees engineered across nominal...

✔ Cast from high-grade spheroidal graphite ductile iron (EN-GJS-500-7) per EN 545 and ISO 2531.
✔ Flange drillings strictly compliant with EN 1092-2 / ISO 7005-2 in PN10, PN16, PN25, and PN40.
IND-PRD-000037 Active Staging Line

Ductile Iron Dismantling Joints (DN80–DN2200, PN10 / PN16 / PN25 / PN40, EN 545)

Nominal Diameter Range: DN80 to DN2200
Pressure Ratings: PN10, PN16, PN25, PN40

Indus Industrial Group supplies heavy-duty Ductile Iron Dismantling Joints engineered across nominal diameters from DN80 to...

✔ Full longitudinal telescopic adjustability (up to ±50mm) for rapid valve installation and servicing.
✔ 100% full-circumferential high-tensile tie rods transmitting full pipeline hydraulic end-thrust.
IND-PRD-000074 Active Staging Line

Double Flanged 90° & 45° Ductile Iron Bends (DN80–DN2000, PN10 / PN16 / PN25, EN 545)

Nominal Diameter Range: DN80 to DN2000
Pressure Classes: PN10, PN16, PN25, PN40

Indus Industrial Group supplies heavy-duty Double Flanged 90-Degree and 45-Degree Ductile Iron Bends engineered across nominal...

✔ Cast from high-grade spheroidal graphite ductile iron (EN-GJS-500-7) per EN 545 and ISO 2531.
✔ Flange drillings strictly compliant with EN 1092-2 / ISO 7005-2 in PN10, PN16, PN25, and PN40.
IND-PRD-000075 Active Staging Line

Concentric & Eccentric Flanged Ductile Iron Reducers (DN80–DN2000, PN10–PN40, EN 545)

Nominal Diameter Range: DN80 to DN2000
Pressure Classes: PN10, PN16, PN25, PN40

Indus Industrial Group supplies heavy-duty Concentric and Eccentric Double Flanged Ductile Iron Reducers engineered across...

✔ Cast from high-grade spheroidal graphite ductile iron (EN-GJS-500-7) per EN 545 and ISO 2531.
✔ Available in concentric (symmetrical) and eccentric (flat-top anti-cavitation) configurations.
IND-PRD-000076 Active Staging Line

Ductile Iron Duckfoot 90° Support Bends (DN80–DN1200, PN16 / PN25, EN 545)

Nominal Diameter Range: DN80 to DN1200
Pressure Classes: PN10, PN16, PN25

Indus Industrial Group supplies heavy-duty Double Flanged Ductile Iron Duckfoot 90-Degree Support Bends engineered across...

✔ Integrally cast structural pedestal base transferring vertical pipe weight to foundation.
✔ Absorbs massive downward hydraulic thrust forces and dynamic pump vibration.
IND-PRD-000077 Active Staging Line

Universal Wide-Tolerance Flange Adaptors & Couplings (DN50–DN1200, PN10 / PN16 / PN25)

Nominal Diameter Range: DN50 to DN1200
Pressure Ratings: PN10, PN16, PN25

Indus Industrial Group supplies heavy-duty Universal Wide-Tolerance Flange Adaptors and Dedicated Mechanical Couplings...

✔ Universal wide-tolerance span (up to 30mm OD variance) connecting ductile, steel, uPVC, and AC pipes.
✔ Cast ductile iron body (EN-GJS-500-7) compliant with EN 545, EN 14525, and ISO 2531.
Technical Brief & Iraqi Standards

Field Engineering Analysis for Ductile Iron Flanged Fittings

Operational specifications, material metallurgy, and field operating conditions synthesized from technical project submittals across Iraq.

Technical Brief 01

All Flanged Ductile Iron Equal & Reducing Tees (DN80–DN2000, PN10 / PN16 / PN25, EN 545)

All Flanged Ductile Iron Equal and Reducing Tees represent the core structural manifold components for high-pressure municipal water transmission, river raw water intake stations, and water treatment plants (WTPs)...

Verified Submittal Full Submittal Specs →
Technical Brief 02

Ductile Iron Dismantling Joints (DN80–DN2200, PN10 / PN16 / PN25 / PN40, EN 545)

Ductile Iron Dismantling Joints provide the indispensable engineering mechanism for the stress-free installation, servicing, and replacement of flanged municipal water valves, pumps, flow meters, and pipe spools...

Verified Submittal Full Submittal Specs →
Technical Brief 03

Double Flanged 90° & 45° Ductile Iron Bends (DN80–DN2000, PN10 / PN16 / PN25, EN 545)

Double Flanged 90° and 45° Ductile Iron Bends represent the primary directional components for high-pressure pump station piping galleries, water treatment plant filter manifolds, and municipal valve chambers across...

Verified Submittal Full Submittal Specs →
Technical Brief 04

Concentric & Eccentric Flanged Ductile Iron Reducers (DN80–DN2000, PN10–PN40, EN 545)

Concentric and Eccentric Flanged Ductile Iron Reducers represent the essential diameter-transition fittings for high-pressure pump suction and discharge manifolds, water treatment plant filter piping, and municipal...

Verified Submittal Full Submittal Specs →
Infrastructure & Project Deployment

Field Applications Across Iraq Infrastructure Corridors

Proven technical deployment envelopes across municipal trunk utilities, energy concessions, and civil engineering works in Iraq.

Deployment Corridor 01

Water treatment plant filter gallery manifolds

Deployment Corridor 02

booster pump station suction/discharge headers

Deployment Corridor 03

municipal valve chambers

Deployment Corridor 04

river raw water intake bypass assemblies

Deployment Corridor 05

major municipal distribution branch points

Deployment Corridor 06

Water treatment plant pump galleries

Deployment Corridor 07

booster station valve headers

Deployment Corridor 08

municipal water meter vaults

Tender & Specification Inquiries

Technical & Engineering FAQs for Ductile Iron Flanged Fittings

Direct authoritative answers for procurement officers, consultant engineers, and EPC contractors specifying Ductile Iron Flanged Fittings in Iraq.

Are all reducing branch combinations available for immediate tender delivery in Iraq?
Indus stocks the complete matrix of standard equal and reducing tees (e.g., DN300×150, DN400×200, DN600×300, DN800×400) at our Erbil, Baghdad, and Basra facilities. Custom reducing branches are mobilized on rapid schedules.
Do Indus dismantling joints come equipped with full-length tie rods?
Yes. All Indus dismantling joints are supplied complete with 100% full-length high-tensile tie rods, nuts, and washers. This restrained design transfers the entire hydraulic thrust force across the joint, eliminating the risk of flange blow-out during pump starts.
How do flanged ductile iron bends absorb hydraulic thrust compared to push-on pipes?
In flanged systems, the hydraulic thrust force generated at the bend is transmitted directly through the bolted flange connection and high-tensile bolts along the rigid pipe string to the nearest structural anchor, eliminating the need for massive soil thrust blocks inside plant chambers.
Why must eccentric reducers be installed flat-side-up on horizontal pump suctions?
Installing a concentric reducer creates a pocket at the top where entrained air collects into a large bubble. When this bubble enters the pump suction eye, it causes instant cavitation and pump de-priming. Installing an eccentric reducer flat-side-up keeps the pipe crown completely flat, preventing air accumulation.
Why is a duckfoot bend essential at the base of a vertical pump column in Iraq?
The vertical water column and pipework exert thousands of kilograms of static downward deadweight, plus dynamic downward thrust during pump operation. A duckfoot bend transfers this load directly into a concrete foundation plinth, preventing the pipe weight from resting on and cracking horizontal valves or pipes.
Can this adaptor connect to older asbestos-cement (AC) pipes in Iraq?
Yes. Asbestos-cement pipes have larger outside diameters than ductile iron or steel pipes. Indus wide-tolerance flange adaptors are specifically sized to bridge the diameter range of older Class B, C, and D asbestos-cement pipes still operating in Iraqi municipal networks.
Integrated Infrastructure Procurement

Complementary Supply Lines in Division 01: Water & Wastewater

Turnkey civil & mechanical contractors can integrate engineering specifications across companion categories in this operating division.

COMPLEMENTARY LINE

HDPE PE100 Pressure Pipes

8 Active Products Explore Line →
COMPLEMENTARY LINE

End-Suction Water Pumps

8 Active Products Explore Line →
COMPLEMENTARY LINE

Water Chlorination Chemicals

8 Active Products Explore Line →
COMPLEMENTARY LINE

Ductile Iron Pipes

7 Active Products Explore Line →
COMPLEMENTARY LINE

HDPE Electrofusion Fittings

6 Active Products Explore Line →
COMPLEMENTARY LINE

HDPE Butt Fusion Fittings

6 Active Products Explore Line →