Indus Industrial Group supplies heavy-duty HDPE PE-to-Steel and PE-to-Brass Transition Fittings engineered across nominal diameters from DN25 to DN315 in pressure rating SDR11 (PN16 water / PN10 gas) according to EN 12201-3, ISO 4427-3, and EN 1555-3 standards. Designed to provide a permanent, pull-out proof transition between polyethylene pipelines and metallic pipes, valves, pumps, and gas meters across Iraq, each fitting features a factory hydraulically swaged and crimped joint between a virgin PE100 spigot/electrofusion socket and seamless carbon steel (ASTM A106 / API 5L) or DZR brass spigots (male/female threaded or weld-end).
| Pricing Verification | Commercial Quote on Demand (RFQ) |
| Governing Standards | EN 12201-3 / ISO 4427-3 / EN 1555-3 / ISO 10838-1 / GIS PL3 |
| Nominal Diameter Range | DN25 to DN315 (Metric Polyethylene OD) |
| Metallic Tail Options | Seamless Carbon Steel ASTM A106 Gr. B / API 5L / DZR Brass |
| Metallic Ends | Beveled Weld-End / Threaded BSP/NPT / ANSI/EN Flanged |
| Plastic Spigot | Virgin PE100 Black Pre-Compounded Compound (SDR11) |
| Pressure Rating | PN16 (Water) / PN10 (Natural Gas) |
| Pull-Out Resistance | Exceeds tensile strength of parent PE pipe (Zero joint pull-out) |
| Steel Corrosion Protection | Fusion-Bonded Epoxy (FBE ≥ 250 µm) / Galvanized |
| Internal Sealing | Dual NBR / EPDM Elastomeric Sealing O-Rings |
| Factory Hydrotest | 100% individually hydrostatically tested to 1.5 × PN |
| Sector & Division | Water & Wastewater (Div 01) |
| Parent Category | HDPE Electrofusion Fittings |
Transitions from HDPE distribution mains to steel gas regulator stations, water pump station flanged manifolds, meter vault metallic transitions, and valve chamber tie-ins across Baghdad, Erbil, Basra, Kirkuk, and Anbar.
HDPE PE-to-Steel and PE-to-Brass Transition Fittings represent the critical engineered connection interface linking flexible polyethylene pipelines to metallic valves, steel gas transmission headers, and municipal pump station manifolds across Iraq. In water distribution grids and gas networks in Baghdad, Erbil, Basra, and Kirkuk, connecting plastic pipes directly to metal using field mechanical couplings risks joint pull-out under thermal contraction or ground shifting. Indus factory-crimped transition fittings provide an irreversible, monolithic mechanical bond that exceeds the tensile burst strength of the host HDPE pipe.
The transition joint is manufactured under controlled factory conditions: the metallic component (seamless carbon steel pipe or high-tensile dezincification-resistant brass) is machined with multiple internal circumferential barbed gripping serrations and fitted with dual elastomeric sealing O-rings. The virgin PE100 spigot is inserted and compressed under high-tonnage hydraulic swaging using a heavy external steel collar, locking the plastic into the metallic barbs. The joint is 100% pull-out resistant (Category 1 joint per ISO 10838), withstanding severe tensile forces without elongation or leakage.
The steel tail is coated with holiday-free fusion-bonded epoxy (FBE) or hot-dip galvanized coating, with bevel ends prepared for field butt welding to steel lines or threaded BSP/NPT connections. Staged at the Erbil Heavy Plant Yard, Baghdad Central Logistics Depot, and Basra Port Hub, Indus supplies complete transition fitting matrices with full EN 10204 3.1 inspection certification.
Yes. The steel tail is manufactured with sufficient axial length (typically 300mm to 500mm). During field arc or TIG welding, standard heat dissipation procedures (wrapping a wet cloth around the transition collar) prevent thermal transfer to the PE100 swaged joint.
The metallic tail features machined reverse-barb grooves into which the HDPE pipe is permanently deformed under 50+ tons of hydraulic swaging force. The mechanical interlock cannot be pulled apart even if the pipeline experiences severe thermal contraction during Iraqi winter nights.
Indus stocks DN25 through DN160 threaded brass and welded steel transitions in high volume, and large sizes up to DN315 at our Erbil, Baghdad, and Basra facilities for immediate nationwide dispatch.
