Home Construction & Decoration Coupling Wholesale Ul Coupling 2017 Product List
Total 9,648 products from about 357

 Wholesale Ul Coupling

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Grooved Coupling and Fittings for Fire Sprinkler System with FM UL/Ulc

FOB Price: $0.8 - $1.94 / Set
Min. Order: 500 Sets
  • Standard: ANSI, GB, ASTM
  • Type: Grooved or Threaded
  • Material: Ductile Iron
  • Structure: Flanges
  • Connection: Clamps
  • Manufacturing Way: Casting

FM UL Approved Ductile Iron Grooved Rigid Coupling

FOB Price: $0.5 - $1 / Piece
Min. Order: 100 Pieces
  • Connection: Grooved
  • Structure: Universal
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Raw Material: Cast Iron/ Ductile Iron-ASTM A536

ASTM a-536 Ductile Iron Grooved Pipe Fittings and Couplings with FM UL Approvals

FOB Price: $0.8 - $8 / Piece
Min. Order: 1 Piece
  • Connection: Grooved or Threaded
  • Flexible or Rigid: Rigid or Flexible
  • Material: Iron
  • Standard: Standard
  • Size: 1-12''
  • Surface Treatment: Epoxy-(Red)Ral3000, Epoxy-Orange,Epoxy Powder Pai

UL Listed Flexible Coupling for Grooved Pipe

Min. Order: 1000 Pieces
  • Connection: Grooved
  • Structure: Universal
  • Flexible or Rigid: Flexible
  • Material: Ductile Iron
  • Standard: Standard
  • Certificate: UL Listed, FM Approved

FM/UL Ductile Cast Iron Regid Coupling Grooved Fittings

FOB Price: $0.01 - $50 / Piece
Min. Order: 10 Pieces
  • Connection: Flange
  • Structure: Disc
  • Flexible or Rigid: Rigid
  • Material: Ductile Cast Iron
  • Standard: Standard
  • Size: 1"-12" or as Requested

Ductile Iron Grooved Rigid Couplings with UL FM

FOB Price: US $0.9 / Piece
Min. Order: 1000 Pieces
  • Material: Iron
  • Connection: Groove
  • Certificate: UL FM
  • Supplier's Experience: 16 Years on Exporting
  • Types: China Elbows, China Tees, China Cross...
  • Pressure: 300lbs

Grooved Coupling in with FM/UL/Ce Approvals

FOB Price: $1.58 - $1.97 / Piece
Min. Order: 50 Pieces
  • Material: Iron
  • Connection: Female
  • Surface Treatment: Galvanized or Epoxy Paint
  • Head Type: Round
  • Size: 2"-12"
  • Bolt & Nut: Heat Galvanized Treated Carbon Manganese Steel

Ductile Iron Grooved Pipe Fitting and Couplings for Fire Protection with FM UL/Ulc

FOB Price: $1.94 - $2 / Set
Min. Order: 500 Sets
  • Connection: Male
  • Shape: Equal
  • Head Code: Round
  • Angle: 90 Degree
  • Material: Ductile Iron
  • Technics: Casting

UL/FM Approval Grooved Fitting and Coupling

FOB Price: $1.2 - $1.52 / Piece
Min. Order: 100 Pieces
  • Material: Iron
  • Connection: Female
  • Size: 1/2"-16"
  • Gasket Material: EPDM, Natril or Silica
  • Certificate: UL, FM and Ce
  • Packing: Carton with Plywood Pallet or Wooden Box

UL Listed & FM Approved Reducing Flexible Coupling

Min. Order: 200 Pieces
  • Connection: Grooved
  • Structure: Universal
  • Flexible or Rigid: Flexible
  • Material: Ductile Cast Iron
  • Standard: Standard
  • Certificate: UL Listed, FM Approved

UL/FM/Ce Pipe Fittings Grooved Rigid Flexible Coupling

FOB Price: $0.78 - $16.02 / Piece
Min. Order: 1 Piece
  • Connection: Grooved/Threaded
  • Structure: Universal
  • Flexible or Rigid: Flexible
  • Material: Iron
  • Standard: FM/UL/CCC/Ce
  • Raw Material: Ductile Iron Conforming to ASTM A536, Grade 65--45

FM/UL Approved Grooved Pipe Coupling

FOB Price: $0.8 - $12 / Set
Min. Order: 1 Set
  • Connection: Fixed and Assembled by Rubber and Bolts
  • Structure: Grooved
  • Flexible or Rigid: Flexible
  • Material: Ductile Iron
  • Standard: Standard
  • Grooved Pipe Coupling Size: 1-12"in

Grooved Pipe Fittings Rigid Coupling for Fire Sprinkler Systems with UL/Ulc Listed

FOB Price: $0.8 - $1.94 / Piece
Min. Order: 100 Pieces
  • Connection: Male
  • Flexible or Rigid: Flexible
  • Material: Ductile Iron
  • Standard: Nonstandard
  • Gasket Material: EPDM
  • Size: 1/2"-12"

FM/UL Ductile Iron Grooved Rigid Coupling for Fire System

FOB Price: $0.5 - $50 / Piece
Min. Order: 100 Pieces
  • Certification: UL, CE
  • Surface Treatment: Red,Blue Painting,etc
  • Material: Iron Steel
  • Delivery Time: 15-30 Days After Dowm Payment
  • Surface: Red,Blue Painting,etc
  • Alloy or Not: Non Alloy

76.1mm/3 Inch Nodular Cast Iron Rigid Coupling FM/UL/Ce Approved

FOB Price: $0.8 - $1 / Piece
Min. Order: 100 Pieces
  • Connection: Coupler
  • Structure: Universal
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Model No: Xgqt01

Fire Pipe Fittings Flange Coupling 60.3 with FM/UL Approved

FOB Price: $1.94 - $2 / Set
Min. Order: 500 Sets
  • Standard: ANSI
  • Type: Grooved Connection Flange
  • Material: Ductile Iron
  • Structure: Round
  • Connection: Flanged
  • Sealing Surface: MFM

UL Approval 125# Bronze Threaded Coupling

FOB Price: $1 - $10 / Piece
Min. Order: 100 Pieces
  • Connection: Female
  • Shape: Equal
  • Head Code: Round
  • Angle: 90 Degree
  • Wall Thickness: Sch10
  • Material: Bronze

UL Listed EMT Coupling (zinc)

FOB Price: US $0.32 / Piece
Min. Order: 500 Pieces
  • Gender: Compression
  • Application: Electrical
  • Size: 1/2"-2"
  • Material: Zinc
  • Head Code: Round
  • Technics: Casting

FM/UL Ductile Iron Grooved Mechanical Fitting\/Flexible Coupling

FOB Price: US $0.025 / Piece
Min. Order: 50 Pieces
  • Temperature Classification: Medium Temperature Piping
  • MPa Classfication: Medium Pressure Piping
  • Material: Ductile Iron
  • Standard: UL/FM
  • Diameter: 1/2 Inch-16 Inch
  • Medium: Liquid

UL Type Elastic Tyre Coupling with High Quality

FOB Price: $119.84 - $1498 / Piece
Min. Order: 1 Piece
  • Standard Or Nonstandard: Standard
  • Shaft Hole: as Your Requirement
  • Torque: as Your Requirement
  • Bore Diameter: as Your Requirement
  • Speed: as Your Requirement
  • Structure: Flexible

UL Listed Rigid Coupling for Grooved Pipe

Min. Order: 1000 Pieces
  • Connection: Grooved
  • Structure: Universal
  • Flexible or Rigid: Rigid
  • Material: Ductile Cast Iron
  • Standard: Standard
  • Certificate: UL Listed, FM Approved

UL Standard Galvanized EMT Conduit Set Screw Coupling

FOB Price: $0.2 - $6 / Piece
Min. Order: 1000 Pieces
  • Connection: Female
  • Structure: Universal
  • Flexible or Rigid: Rigid
  • Material: Carbon Steel
  • Standard: Standard
  • Surface Treated: Hot DIP Ganlvanized

Safety UL Type Tyre Coupling for Pumps

FOB Price: $23.5 - $26 / Piece
Min. Order: 1 Piece
  • Standard Or Nonstandard: Standard
  • Shaft Hole: 11mm-180mm
  • Torque: 10nm-25000nm
  • Bore Diameter: 11mm-180mm
  • Speed: 5000r/M
  • Structure: Flexible

FM UL Approved Ductile Iron/Steel Grooved Rigid Coupling

Min. Order: 1 Piece
  • Casting Method: Sand Casting
  • Casting Form Material: Grey, Ductile Iron, Steel, Alloy Steel, Aluminium
  • Casting Metal: Iron, Steel, Alloy Steel, Aluminium
  • Casting Form Usage Count: Permanent
  • Surface Treatment: Sand Blast
  • Surface Roughness: Ra6.3

Hot Sale 1-1/2in. UL Approved Rigid Aluminum Couplings

FOB Price: US $1.1 / Piece
Min. Order: 1000 Pieces
  • Standard: DIN
  • Material: Stainless Steel
  • Connection: Female
  • Surface Treatment: Plated Copper
  • Head Type: Round
  • Original: China

FM UL Rigid Coupling Fire Fighting, Telecom, Construction, Mine

FOB Price: US $0.5 / Piece
Min. Order: 1 Piece
  • Connection: Female
  • Structure: Control
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Coated: Powder Coated

Fire Pipe Fittings Flange Coupling 73 with FM/UL Approved

FOB Price: $1.94 - $2 / Set
Min. Order: 500 Sets
  • Standard: ANSI
  • Type: Grooved Connection Flange
  • Material: Ductile Iron
  • Structure: Round
  • Connection: Flanged
  • Sealing Surface: MFM

88.9mm/3.5inch Nodular Cast Iron Rigid Coupling FM/UL/Ce Approved

FOB Price: $0.8 - $1 / Piece
Min. Order: 100 Pieces
  • Connection: Coupler
  • Structure: Universal
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Model No: Xgqt01

UL Listed EMT Flex Coupling

FOB Price: US $0.098 / Piece
Min. Order: 500 Pieces
  • Connection: Female
  • Structure: Coupling
  • Flexible or Rigid: Flexible
  • Material: Zinc
  • Standard: Standard
  • Size: 1/2''-1''

Tyre Flexible Universal Shaft Coupling (UL)

FOB Price: $119.84 - $1498 / Piece
Min. Order: 1 Piece
  • Standard Or Nonstandard: Standard
  • Shaft Hole: as Your Requirement
  • Torque: as Your Requirement
  • Bore Diameter: as Your Requirement
  • Speed: as Your Requirement
  • Structure: Flexible
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