Trakya Döküm Nipple
Trakya Döküm Nipple
Trakya Döküm nipples are plumbing fittings with external threads (male) on both ends, used to connect two internally threaded parts on the same axis. They serve as a basic connection for extending pipelines or joining parts such as valves, unions and elbows.
Technical Specifications
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Material: Black-heart malleable cast iron, grade EN-GJMB-350-10.
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Manufacturing Standard: EN 10242, Design Symbol A.
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Thread Profile: High-precision external threads conforming to ISO 7-1 (R/Rp) for a tight seal.
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Pressure Rating: PN 25 (25 bar) operating pressure capacity.
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Surface Options: * Black: Oiled raw casting.
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Galvanized: Corrosion-resistant hot-dip galvanized coating.
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Benefits
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High Strength: Thanks to the malleablizing (tempering) process, it has much higher impact and tensile strength than standard castings.
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Precise Threading: Cleanly cut threads ensure a perfect fit with other parts during installation and reduce workmanship errors.
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Long Service Life: Its resistance to corrosion and high temperatures allows safe use in industrial systems.
Applications
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Natural gas and LPG distribution lines.
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Fire extinguishing and hydrant systems.
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Heating, cooling and plumbing lines.
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Pump, valve and fitting connections.
Types
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Equal Nipple: For standard connections with both ends the same size.
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Reducing Nipple: Reducing (different-size) models used to connect two different pipe diameters.
Info: All standard sizes (1/2" - 4") and reducing types are available in our range. Contact us for bulk orders and product advice.