Summary
Rigid coupling for jointing large diameter carbon steel pipes and stainless steel pipes. Pipe diameter DN350 and above.
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Application
Installed on heating (LTHW), cooling (CHW,CON) mechanical systems, as well infrastructure water applications.
Provides a rigid joint for pipework connections, valve connections, and machinery rooms.
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Description
Rigid coupling used to joint carbon steel pipes as well as stainless steel pipes.
Features and benefits:
- Distinctive wedge-shaped key profile increases allowable pipe end separation, resulting in easier assembly.
- Size range from DN350–DN1250 | 14"-50+”.
- Only 2 bolts require tighten from Sizes DN350-DN600.
- Only 4 bolts require tighten from Sizes DN650-DN1250
- Sizes 26" and above feature lifting lugs integrated onto the housings to promote ease of handling during installation of the coupling housing.
- Pressures up to 350 psi | 2413 kPa | 24 bar.
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Product certifications
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Color
Orange
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Finish
Enamelled, Galvanized, Epoxy
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Material
Iron, EPDM
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Shape
Circle
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Width
530 mm, 552 mm, 582 mm, 604 mm, 636 mm, 666 mm, 712 mm, 736 mm, 768 mm, 820 mm, 844 mm, 908 mm, 958 mm, 1022 mm, 1074 mm, 1124 mm, 1174 mm, 1226 mm, 1296 mm, 1346 mm, 1398 mm, 1448 mm, 1498 mm, 1562 mm
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Height
410 mm, 434 mm, 470 mm, 488 mm, 520 mm, 546 mm, 578 mm, 600 mm, 636 mm, 692 mm, 712 mm, 782 mm, 832 mm, 876 mm, 934 mm, 984 mm, 1036 mm, 1086 mm, 1130 mm, 1182 mm, 1244 mm, 1296 mm, 1346 mm, 1410 mm
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Specification
Materials
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Housings
Ductile iron conforming to ASTM A536, Grade 65-45-12., Ductile iron conforming to ASTM A395, Grade 65-45-15.
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Gaskets
Victaulic Grade “E” FlushSeal™ EPDM., Victaulic Grade “T” FlushSeal™ Nitrile., Victaulic Grade “L” FlushSeal™ Silicone., Other.
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Finish
Orange enamel., Hot dipped galvanized., Liquid epoxy.
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Additional properties
Bolts
Carbon steel oval neck track bolts and carbon steel hex nuts, zinc electroplated., Stainless steel oval neck track bolts or studs and stainless steel heavy hex nuts.
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MaximumWorkingPressure
2400 kPa (350 psi).
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NominalSize
DN350.
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Accessories
None., 272 Grooving Tool., 416 Grooving Tool., RG3600 Strengthin 100 Tool.
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Standard
To BS EN 10311.
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Sustainability data
Material
Iron, EPDM
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Recyclability
Recyclable
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