{ "$schema": "https://indusiraq.com/schemas/agentic-product-dossier-v1.json", "endpoint_meta": { "version": "1.0", "protocol": "AISO-Headless-Agent-Dossier", "generated_at": "2026-10-21T01:28:32+03:00", "audit_cycle": "Autonomous Monthly Rolling Review (Assigned Day 21 of Month)", "canonical_html_url": "https://indusiraq.com/product/ductile-iron-duckfoot-90-support-bends", "endpoint_json_url": "https://indusiraq.com/product/ductile-iron-duckfoot-90-support-bends.json", "authority": "Indus Industrial Group - Iraq Central Engineering & Procurement Directorate", "indexing_directive": "noindex, follow, noarchive, nosnippet (Canonical authority belongs to HTML URL)", "rate_limiting": "unrestricted (Open public access for autonomous agents & procurement bots)", "encoding": "UTF-8" }, "product_identity": { "id": 76, "sku": "IND-PRD-000076", "name": "Ductile Iron Duckfoot 90° Support Bends (DN80–DN1200, PN16 / PN25, EN 545)", "slug": "ductile-iron-duckfoot-90-support-bends", "status": "active", "views_count": 2, "inquiries_count": 0, "created_at": "2026-09-11T22:52:50+03:00", "updated_at": "2026-10-21T01:28:32+03:00", "last_audited_at": "2026-10-21T01:28:32+03:00", "review_cadence": "Monthly Continuous Verification" }, "classification": { "sector": { "id": 1, "code": "SEC-01", "name": "Water & Wastewater", "slug": "water-wastewater", "url": "https://indusiraq.com/division/water-wastewater" }, "category": { "id": 7, "name": "Ductile Iron Flanged Fittings", "slug": "ductile-iron-flanged-fittings", "market_demand": "booming", "views_count": 36, "url": "https://indusiraq.com/category/ductile-iron-flanged-fittings" }, "subcategory": { "id": 8, "name": "Ductile Iron Flanged Pipeline Fittings", "slug": "ductile-iron-flanged-pipeline-fittings", "target_buyer_type": "Pumping Station Contractors, Water Treatment Plant EPCs, Municipal Engineers" } }, "engineering_specifications": { "Governing Standards": "EN 545 / ISO 2531 / BS EN 545 / EN 1092-2", "Nominal Diameter Range": "DN80 to DN1200 (Vertical & Horizontal Flange)", "Angle": "90° Directional Transition with Cast Support Foot", "Pressure Classes": "PN10, PN16, PN25 (Bar)", "Material Grade": "Spheroidal Graphite Iron EN-GJS-500-7 (min 420 MPa tensile strength)", "Pedestal Base": "Heavy Gusseted Cast Iron Foot with Foundation Anchor Holes", "Surface Protection": "Fusion-Bonded Epoxy (FBE ≥ 250 µm) WRAS Drinking Water Certified", "Flange Drillings": "EN 1092-2 / ISO 7005-2 (PN10 / PN16 / PN25 Drilled)", "Factory Hydrostatic Test": "1.5 × PN rating (100% individual casting test)", "Operating Temperature": "-10°C to +55°C continuous industrial duty" }, "core_features": [ "Integrally cast structural pedestal base transferring vertical pipe weight to foundation.", "Absorbs massive downward hydraulic thrust forces and dynamic pump vibration.", "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 in PN10, PN16, and PN25 pressure ratings.", "Fusion-bonded epoxy coating (≥250 µm) providing total corrosion protection (WRAS certified).", "Nominal diameter range spanning DN80 to DN1200 with precision-machined anchor bolt holes." ], "qualified_applications": [ "Vertical pump discharge riser bases, deep well pump discharge headers, municipal water tower intake/outlet risers, high-rise building booster columns, and underground fire hydrant duckfoot foundations across Baghdad, Erbil, Basra, Sulaymaniyah, and Najaf." ], "engineering_analysis": { "summary": "Ductile iron duckfoot 90° support bends DN80–DN1200 PN16/PN25 per EN 545. Integrated cast pedestal base for pump risers. Staged in Erbil, Baghdad & Basra. RFQ.", "field_analysis": "Ductile Iron Duckfoot 90° Support Bends provide the vital structural and hydraulic transition foundation for vertical pumping columns, deep well discharge risers, and high-pressure vertical headers across municipal and industrial water facilities in Iraq. In vertical pump stations and deep reservoir intakes in Baghdad, Erbil, and Basra, water flowing vertically down or pumped vertically up generates enormous static gravity loads (the physical weight of the suspended water column and pipework) combined with intense downward hydraulic thrust forces whenever pumps start or stop. A standard flanged bend has no base support and would crack adjacent flanges under these cantilever moments.\n\nThe duckfoot bend features a heavily gusseted, integrally cast flat base pedestal located directly beneath the vertical axis of the bend. This base plate is precision-machined with anchor bolt holes that bolt directly onto reinforced concrete foundation piers, transferring 100% of the vertical deadweight and hydraulic thrust into the civil foundation. Cast from spheroidal graphite ductile iron (EN-GJS-500-7) with high tensile strength (≥420 MPa), the bend absorbs severe pump vibrational harmonics without fatigue failure.\n\nBoth the vertical and horizontal flanges are integrally cast and precision-drilled strictly according to EN 1092-2 and ISO 7005-2 in PN10, PN16, and PN25 ratings. Coated inside and out with electrostatically applied blue fusion-bonded epoxy (min 250 µm, WRAS certified), Indus duckfoot bends are staged across our Erbil Heavy Plant Yard, Baghdad Central Logistics Depot, and Basra Port Hub with full EN 10204 3.1 inspection certification.", "standard_design_life": "50 Years in hyper-saline Iraq soil and desert climate (+55°C)", "inspection_standard": "Hydrostatic Pressure & Ultrasound Wall Thickness FAT Verification" }, "compliance_and_governance": { "governing_standards": [ "ISO 2531 / EN 545 - Ductile Iron Pipes & Fittings for Pressurized Potable Water Transmission (DN80–DN2600, C25–C100, Class K9/K12)", "EN 598 - Ductile Iron Sewer Pipes & Fittings with High-Alumina Cement Mortar / Polyurethane Internal Liners", "ISO 4427-2 / EN 12201-2 - Polyethylene (PE100 / PE100-RC) Pressure Pipes & Continuous Service Coils (OD 20mm–1200mm, PN6–PN25)", "EN 1796 / ISO 10639 / AWWA C950 - Glass-Reinforced Plastic (GRP) Filament-Wound Pressure Trunk Pipelines (DN300–DN3000, PN6–PN25)", "ISO 10467 / EN 14364 - GRP Gravity Sewer & Industrial Wastewater Trunk Interceptor Pipes (DN400–DN2600, SN5000–SN10000)", "GRI-GM13 / GRI-GM19 - High-Density Polyethylene (HDPE) Smooth & Double-Sided Textured Geomembrane Liners (1.0mm–2.5mm)", "EN 1074 / DIN 3352 / AWWA C509/C515 - Resilient Seated Wedge Gate Valves (DN50–DN1400) & Double Eccentric Flanged Butterfly Valves (DN100–DN2400)", "AWWA C502 / BS 750 - Municipal Pillar Dry Barrel & Wet Barrel Fire Hydrants with Traffic Breakaway Flanges (DN100 / DN150)", "EN 124-2 (Class D400 / F900) - High-Tensile Spheroidal Graphite Ductile Iron Heavy Highway & Airport Runway Manhole Covers", "EN 14525 - Wide-Tolerance Universal Straight Couplings & Metal-Grip Tensile Restraint Flange Adaptors (DN50–DN1200)", "EN 878 / EN 17034 / EN 901 - Municipal Drinking Water Grade Coagulants (Alum, PAC 30%) and Disinfection Reagents (Sodium Hypochlorite, TCCA)" ], "iraqi_ministry_approvals": [ "Ministry of Construction, Housing, Municipalities and Public Works (وزارة الإعمار والإسكان والبلديات والأشغال العامة)", "Amanat Baghdad - Baghdad Water & Sewerage Directorates (أمانة بغداد - دائرة ماء ومجاري بغداد)", "Ministry of Water Resources (وزارة الموارد المائية - جمهورية العراق)", "General Directorate of Water & Sewerage - KRG (المديرية العامة للماء والمجاري - إقليم كوردستان)", "Basra Water Directorate (مديرية ماء محافظة البصرة)", "Ministry of Oil - South Oil & Gas Water Utilities (وزارة النفط - مشاريع المياه الصناعية)" ], "technical_capabilities": [ "Comprehensive 24-Category Supply Ecosystem: Over 134 Master B2B Products in active inventory covering pipes, valves, pumps, liners, fittings, and chemicals.", "Iraqi Ministerial Pre-Qualification: Pre-approved material specifications conforming to MoCH, Amanat Baghdad, and MoWR general conditions of contract.", "Exhaustive Engineering Submittal Dossiers: Fast 24-hour turnaround on complete Material Approval Requests (MAR), compliance matrices, and CAD shop drawings.", "Certified European & International Metallurgy: 100% EN 10204 3.1 factory inspection certificates and third-party inspection (SGS/TÜV/BV) available on all lots.", "Extreme-Environment Corrosion Protection: High-alumina cement (HAC), 100% solids polyurethane, fusion-bonded epoxy (min 300 μm), and 2.5% carbon black UV stabilization.", "Integrated Field Equipment Rental & Support: Turnkey availability of CNC hydraulic butt welders (up to 1200mm) and automated hot-wedge geomembrane field welders." ], "material_certification": "EN 10204 3.1 Mill Test Certificate & Quality Assurance Dossier" }, "logistics_and_supply_chain": { "dispatch_hubs": [ "Baghdad Central Logistics Depot (Abu Ghraib / Camp Sarah Industrial District, Baghdad)", "Erbil Heavy Infrastructure Staging Yard (Makhmur Road / Gwer Industrial Corridor, Erbil)", "Basra Port Gateway & Free Zone Terminal (Khor Al-Zubair & Umm Qasr Commercial Free Zone, Basra)" ], "geographical_coverage": "All 18 Iraqi Governorates + Kurdistan Regional Government (KRG)", "supported_incoterms": [ "EXW (Factory / Central Hub Gate)", "FOB (Khor Al-Zubair / Umm Qasr Port)", "CIF (Umm Qasr Port, Basra)", "DDP (Delivered Duty Paid to Project Site - Iraq)" ], "transit_insurance": "Full transit risk covered under Indus Sovereign Logistics Protocols", "lead_time": "Immediate stock dispatch (24-48 hrs) or programmed project delivery lots" }, "commercial_procurement_terms": { "commercial_model": "Official B2B EPC & Industrial Wholesale Supply", "pricing_model": "Request for Quote (RFQ) / Project Bill of Quantities (BOQ) Tender Pricing", "currency_settlement": [ "USD", "IQD" ], "minimum_order_quantity": "Standard Commercial Lot / Full Truckload (FTL) / 20ft-40ft Container", "payment_methods": [ "Irrevocable Confirmed Letter of Credit (LC)", "Direct Bank Wire (T/T)", "Corporate Approved Purchase Order (PO)" ], "warranty_and_return": { "warranty_period": "12 Months Manufacturer Warranty", "design_life": "50-Year Design Envelope", "return_policy": "ReturnInStore - Factory Acceptance Non-Conformance Replacement Guarantee" } }, "technical_faqs": [ { "question": "Why is a duckfoot bend essential at the base of a vertical pump column in Iraq?", "answer": "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.", "q": "Why is a duckfoot bend essential at the base of a vertical pump column in Iraq?", "a": "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." }, { "question": "Are foundation anchor bolts supplied with duckfoot bends?", "answer": "Yes. Indus supplies high-tensile hot-dip galvanized Grade 8.8 foundation anchor bolts, leveling shims, and heavy washers designed to secure the duckfoot base plate firmly to civil plinths.", "q": "Are foundation anchor bolts supplied with duckfoot bends?", "a": "Yes. Indus supplies high-tensile hot-dip galvanized Grade 8.8 foundation anchor bolts, leveling shims, and heavy washers designed to secure the duckfoot base plate firmly to civil plinths." }, { "question": "What sizes of duckfoot bends are physically stocked in Iraq?", "answer": "Indus stocks duckfoot bends from DN80 up to DN600 in high volume, and large sizes up to DN1200 at our Erbil, Baghdad, and Basra facilities for immediate dispatch nationwide.", "q": "What sizes of duckfoot bends are physically stocked in Iraq?", "a": "Indus stocks duckfoot bends from DN80 up to DN600 in high volume, and large sizes up to DN1200 at our Erbil, Baghdad, and Basra facilities for immediate dispatch nationwide." } ], "agent_execution_hooks": { "description": "Deterministic action schemas for autonomous AI agents (OpenAI Operator, Claude, Perplexity, ERP procurement bots) to request quotations and execute procurement workflows.", "actions": { "submit_rfq": { "action_name": "Submit Formal RFQ", "method": 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Integrated cast pedestal base for pump risers. Staged in Erbil, Baghdad &...", "inLanguage": "en", "isPartOf": { "@type": "WebSite", "@id": "https://indusiraq.com/#website", "name": "Indus Industrial Group - Iraq", "url": "https://indusiraq.com/" }, "author": { "@type": "Organization", "@id": "https://indusiraq.com/division/water-wastewater#directorate", "name": "Indus Division 01: Water & Wastewater Engineering Directorate" }, "publisher": { "@type": "Corporation", "@id": "https://indusiraq.com/#corporation", "name": "Indus Industrial Group - Iraq", "logo": { "@type": "ImageObject", "url": "https://indusiraq.com/assets/images/indus_logo.png" } }, "mainEntity": { "@id": "https://indusiraq.com/product/ductile-iron-duckfoot-90-support-bends#product" }, "breadcrumb": { "@id": "https://indusiraq.com/product/ductile-iron-duckfoot-90-support-bends#breadcrumbs" }, "keywords": "Ductile Iron Duckfoot 90° Support Bends (DN80–DN1200, PN16 / PN25, EN 545) Iraq, Ductile Iron Duckfoot 90° Support Bends (DN80–DN1200, PN16 / PN25, EN 545), duckfoot bend ductile iron iraq, support bend 90 degree baghdad, pump riser base bend erbil, duckfoot bend pn16 basra, vertical pipe support bend en 545, pump manifold duckfoot bend, indus duckfoot bends tender, water infrastructure iraq, ductile iron pipes baghdad, hdpe pipe supplier erbil, municipal water procurement iraq, grp sewer pipe basra, gate valve supplier iraq" }, { "@type": "TechArticle", "@id": "https://indusiraq.com/product/ductile-iron-duckfoot-90-support-bends#technical-brief", "headline": "Technical Field Evaluation: Ductile Iron Duckfoot 90° Support Bends (DN80–DN1200, PN16 / PN25, EN 545)", "name": "Engineering Datasheet & Field Compliance Dossier", "description": "Ductile Iron Duckfoot 90° Support Bends provide the vital structural and hydraulic transition foundation for vertical pumping columns, deep well discharge risers, and high-pressure vertical...", "articleBody": "Ductile Iron Duckfoot 90° Support Bends provide the vital structural and hydraulic transition foundation for vertical pumping columns, deep well discharge risers, and high-pressure vertical headers across municipal and industrial water facilities in Iraq. In vertical pump stations and deep reservoir intakes in Baghdad, Erbil, and Basra, water flowing vertically down or pumped vertically up generates enormous static gravity loads (the physical weight of the suspended water column and pipework) combined with intense downward hydraulic thrust forces whenever pumps start or stop. A standard flanged bend has no base support and would crack adjacent flanges under these cantilever moments.\n\nThe duckfoot bend features a heavily gusseted, integrally cast flat base pedestal located directly beneath the vertical axis of the bend. This base plate is precision-machined with anchor bolt holes that bolt directly onto reinforced concrete foundation piers, transferring 100% of the vertical deadweight and hydraulic thrust into the civil foundation. Cast from spheroidal graphite ductile iron (EN-GJS-500-7) with high tensile strength (≥420 MPa), the bend absorbs severe pump vibrational harmonics without fatigue failure.\n\nBoth the vertical and horizontal flanges are integrally cast and precision-drilled strictly according to EN 1092-2 and ISO 7005-2 in PN10, PN16, and PN25 ratings. Coated inside and out with electrostatically applied blue fusion-bonded epoxy (min 250 µm, WRAS certified), Indus duckfoot bends are staged across our Erbil Heavy Plant Yard, Baghdad Central Logistics Depot, and Basra Port Hub with full EN 10204 3.1 inspection certification.", "image": [ "https://indusiraq.com/assets/images/indus_logo.png" ], "datePublished": "2026-09-11T22:52:50+03:00", "dateModified": "2026-10-21T01:28:32+03:00", "author": { "@type": "Organization", "@id": "https://indusiraq.com/division/water-wastewater#directorate", "name": "Indus Division 01: Water & Wastewater Engineering Directorate" }, "publisher": { "@type": "Corporation", "@id": "https://indusiraq.com/#corporation", "name": "Indus Industrial Group - Iraq", "logo": { "@type": "ImageObject", "url": "https://indusiraq.com/assets/images/indus_logo.png" } }, "inLanguage": "en", "about": { "@id": "https://indusiraq.com/product/ductile-iron-duckfoot-90-support-bends#product" } }, { "@type": "FAQPage", "@id": "https://indusiraq.com/product/ductile-iron-duckfoot-90-support-bends#faq", "mainEntity": [ { "@type": "Question", "name": "Why is a duckfoot bend essential at the base of a vertical pump column in Iraq?", "acceptedAnswer": { "@type": "Answer", "text": "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." } }, { "@type": "Question", "name": "Are foundation anchor bolts supplied with duckfoot bends?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Indus supplies high-tensile hot-dip galvanized Grade 8.8 foundation anchor bolts, leveling shims, and heavy washers designed to secure the duckfoot base plate firmly to civil plinths." } }, { "@type": "Question", "name": "What sizes of duckfoot bends are physically stocked in Iraq?", "acceptedAnswer": { "@type": "Answer", "text": "Indus stocks duckfoot bends from DN80 up to DN600 in high volume, and large sizes up to DN1200 at our Erbil, Baghdad, and Basra facilities for immediate dispatch nationwide." } } ] } ] } }