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6,194 Wholesale Ductile Iron Grooved Couplings Products
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ASTM A536 Ductile Iron Grooved Shoulder Coupling with FM UL Certificated for Fire Protection
US $ 10/Piece
1 Piece
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Grooved Pipe Fitting UL FM Ductile Iron Galvanized Rigid Coupling
US $ 0.8-5/Piece
10 Pieces
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FM UL Fire Protection System Ductile Iron Pipe Fittings Grooved Angle Pad Coupling
US $ 1-100/Piece
1 Piece
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Free Sample Grooved Ductile Iron Rigid Coupling for Industrial Building
US $ 1-100/Piece
1 Piece
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Fire Fighting Grooved Ductile Iron Pipe Fitting Flexible Coupling Grooved Coupling
US $ 6.5-165/Piece
5 Pieces
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Fire Fighting Systems Grooved Systems FM&UL Approved Ductile Iron Grooved Angle Pad Coupling for Best Quality
US $ 7-40/Piece
1 Piece
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UL FM Approved Grooved Couplings High Pressure
US $ 1-56/Piece
50 Pieces
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UL FM Approved Grooved Couplings ANSI Standard Di Material
US $ 1-56/Piece
50 Pieces
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FM/UL Rigid or Flexible Couplings/Reducing Tee/Mechanical Tee/Elbow/Cross/Flange/Reducer/Cap/Grooved Pipe Fittings Grooved Couplings
US $ 1.2-1.3/Piece
100 Pieces
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Jianzhi Galvanized Grooved Pipe Fittings Ductile Iron Grooved Coupling
US $ 0.43-0.5/Piece
5,000 Pieces
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Jianzhi Ductile Iron Pipe Fittings Grooved Mechanical Flexible Coupling Adapters Steel Elbow Ductile Iron Fittin
US $ 0.43-0.5/Piece
5,000 Pieces
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Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling
US $ 0.1-2/Piece
3,000 Pieces
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FM UL Approved 2" Fire Fighting Grooved Fitting Flexible Grooved Coupling
US $ 0.8-3/Piece
1 Piece
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Wholesale Ductile Iron HDPE Grooved Couplings Grooved Joint Fitting Steel Pipe Coupling China
US $ 0.5-48/Piece
10 Pieces
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Kanaifu Customizd Rigid Flexible Coupling Elbow Tee Union Nipple Pipe Fitting for Industrial Fire Control
US $ 0.3-10/Piece
100 Pieces
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Hot Sale Golden Supplier Rustic Protection Pipe Connector Ductile Iron Grooved Rigid Coupling
US $ 20-20,000/Set
1 Set
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Grooved Ductile Iron Pipe Fitting Rigid Coupling for Industrial Use
US $ 1-100/Piece
10 Pieces
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Cheap Wholesale Casting Stainless Steel Grooved Fitting Coupling for Plumbing System
US $ 1-100/Piece
10 Pieces
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Custom Lost Wax Casting Precision Stainless Steel Casting Stainless Steel Grooved Coupling
US $ 1.5-2.5/Piece
1,000 Pieces
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Manufacture Ductile Iron Grooved Flexible Coupling or Rigid Coupling for Fire Fighting System
US $ 0.1-10/Piece
1,000 Pieces
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China Wholesale Ductile Cast Iron 300psi Rigid & Flexible Grooved Couplings for Fire Protection
US $ 0.5-48/Piece
10 Pieces
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OEM/ODM Ductile Iron Grooved Fitting Reducing Coupling
US $ 1-50/Piece
100 Pieces
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Wholesale UL/FM Ductile Iron Grooved Fittings and Couplings Epoxy Coat for Coal Mine
US $ 0.5-48/Piece
10 Pieces
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Ductile Iron Grooved Pipe Fittings Rigid Coupling and Flexible Coupling
US $ 1-100/Piece
100 Pieces
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Kanaifu Blue Free Sample Grooved Ductile Iron Flexible Rigid Coupling Tee Elbow Union Pipe Fitting for Industrial Building
US $ 0.3-10/Piece
100 Pieces
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UL/FM Ductile Casting Iron Grooved Galvanized Pipe Fittings and Couplings Fire Fighting
US $ 0.7-16/Piece
100 Pieces
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FM, UL, ISO, Malleable Pipe Fitting, Cast Iron Pipe Fitting, Flexible Coupling for Water System
US $ 0.3-10/kg
100 kg
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Ductile Cast Iron Grooved Coupling *M *L Certificated
US $ 5-6/Piece
100 Pieces
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Ductile Iron Grooved Fittings /Rigid Couplings FM, UL, CE
US $ 0.7-16/Piece
100 Pieces
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FM UL Approved Ductile Iron Grooved Fittings/Rigid Coupling Used in Fire Protection
US $ 1-100/Piece
10 Pieces
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Ductile Iron Grooved Quick Rigid Coupling for Pipe Fitting System
US $ 1-100/Piece
1 Piece
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US $ 6.5-165/Piece
5 Pieces
US $ 0.3-10/Piece
100 Pieces
US $ 7-40/Piece
1 Piece
US $ 1-100/Piece
1,000 Pieces
US $ 1-100/Piece
50 Pieces
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