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Wholesale Ul Coupling

manufacturers & suppliers

Wholesale UL FM Pipe Fitting Flexible Coupling

FOB Price: US $ 0.73-20 / Piece
Min. Order: 100 Pieces
  • Connection: Grooved or Threaded
  • Structure: Equal
  • Flexible or Rigid: Rigid / Flexible
  • Material: Iron
  • Standard: Standard
  • Packing: Carton with Plywood Pallet or Wooden Box

Grooved Fittings & Couplings for Fire Piping System FM, UL/Ulc, CE

FOB Price: US $ 0.8-1.94 / Set
Min. Order: 500 Sets
  • Standard: ANSI, GB, ASTM
  • Type: Grooved or Threaded
  • Material: Cast Steel
  • Structure: Round
  • Connection: Grooved
  • Sealing Surface: Gasket Seal

FM UL Approved Ductile Iron Grooved Rigid Coupling

FOB Price: US $ 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 Ce

FOB Price: US $ 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

FM/UL Ductile Cast Iron Regid Coupling Grooved Fittings

FOB Price: US $ 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

ASTM A536 Tube Fittings and Couplings with FM/UL/Ce

FOB Price: US $ 1.58-1.97 / Piece
Min. Order: 50 Pieces
  • Material: Iron
  • Connection: Female
  • Surface Treatment: Galvanized or Epoxy Paint
  • Head Type: Round
  • Size: 1"-12"
  • Bolt & Nut: Heat Galvanized Treated Carbon Manganese Steel

UL/ FM Approved Grooved Fittings Flexible Coupling

FOB Price: US $ 0.73-20 / Piece
Min. Order: 100 Pieces
  • Connection: Grooved or Threaded
  • Structure: Equal
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Packing: Carton with Plywood Pallet or Wooden Box

UL Listed Rigid Conduit Coupling

Min. Order: 5 Tons
  • Type: Seamless
  • Technique: ERW
  • Material: Stainless Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Machinery Industry, Mining, Construction & Decoration, Wire Pulling
  • Section Shape: Round

UL/FM Grooved Fittings & Couplings

FOB Price: US $ 1.2-1.52 / Piece
Min. Order: 100 Pieces
  • Material: Ductile Iron ASTM a-536 Grade 65-45-12
  • Connection: Grooved
  • Size: 1"-12"
  • Gasket Material: EPDM, Natril or Silica
  • Surface: Epoxy / Hot Galvanized
  • Certificate: UL, FM and Ce

Pipe Fittings Rigid Coupling for Fire Sprinkler Systems with UL/Ulc Listed; FM Approval

FOB Price: US $ 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"

UL/FM/Ce Pipe Fittings Grooved Rigid Flexible Coupling

FOB Price: US $ 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

High Strength Grooved Pipe Fittings/Rigid Coupling UL FM Certificate

FOB Price: US $ 0.6-35.6 / Piece
Min. Order: 50 Pieces
  • Connection: Groove
  • Structure: Universal
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Packing: Carton and Pallet

ASTM A536 Casting Ductile Iron Grooved Coupling with FM, UL Approval

FOB Price: US $ 0.1-50 / Piece
Min. Order: 100 Pieces
  • Certification: UL, CE, FM
  • Surface Treatment: Red,Blue Painting,etc
  • Material: Iron Steel
  • Delivery Detail: 15-30 Days After Received Down Payment
  • Color: Ral3000
  • Shape: Equal

FM Listed, UL Approved Ductile Iron Grooved Fittings and Couplings

FOB Price: US $ 0.8-12 / Set
Min. Order: 1 Set
  • Connection: Grooved
  • Flexible or Rigid: Flexible
  • Material: Ductile Iron ASTM a-536 Grade 65-45-12
  • Standard: ASTM a-536 Grade 65-45-12
  • Certificates: UL/ FM/ Ce
  • Price: Manufacture Competitive Price

FM/UL Ductile Cast Iron Grooved Coupling for Fire Fighting

FOB Price: US $ 0.1 / Piece
Min. Order: 200 Pieces
  • Connection: Grooved Lock
  • Flexible or Rigid: Rigid, Flexible
  • Material: Ductile Iron
  • Standard: Standard
  • Size: 1"-12", Special Size and Design as Per Your Drawin
  • Surface Treatment: Dacromet, Galvanized, Paiting (Red(Ral3000),Orange

UL/FM Ductile Iron Grooved Fittings and Couplings

FOB Price: US $ 0.68-18 / Piece
Min. Order: 1 Piece
  • Standard: ASTM-536 G64-45-12
  • Material: Ductile Iron
  • Connection: Grooved
  • Surface Treatment: Customized
  • Head Type: Round
  • Packing: Carton+Pallet

Grooved Pipe Fitting and Coupling for Subway Project with UL FM Approvals

FOB Price: US $ 0.8-10 / Piece
Min. Order: 1 Piece
  • Material: Ductile Iron
  • Connection: Female
  • Plumbing Fitting Size: 10''
  • Plumbing Fitting Standard: ASTM A536
  • Plumbing Fitting Color: Red Paint
  • Plumbing Fitting Approval: UL Listed, FM Approved

FM/UL Ductile Iron Grooved Coupling

FOB Price: US $ 5-15 / Piece
Min. Order: 100 Pieces
  • Connection: Female
  • Structure: Vertical
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Packing: Standard Export Package

High Quality Ductile Iron Rigid Coupling with FM/UL Approval

FOB Price: US $ 1 / Piece
Min. Order: 100 Pieces
  • Connection: Male
  • Structure: Universal
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • 25: 33.7 1.327mm/in

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

Casting Iron Grooved Pipe Fitting FM UL Approved Ductile Iron Groove Rigid/Flexible Coupling for Fire

FOB Price: US $ 0.6-35.6 / Piece
Min. Order: 50 Pieces
  • Connection: Groove
  • Structure: Universal
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Packing: Carton and Pallet

UL Listed Rigid Steel Pipe Coupling

Min. Order: 5 Tons
  • Type: Seamless
  • Technique: ERW
  • Material: Stainless Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Machinery Industry, Mining, Construction & Decoration, Wire Pulling
  • Section Shape: Round

Rigid/IMC Steel Conduit Coupling UL Standard

FOB Price: US $ 0.12 / Piece
Min. Order: 500 Pieces
  • Connection: Female
  • Material: Carbon Steel
  • Head Code: Round
  • Finish: Zinc Plated
  • Packing: Inner Box+Master Box
  • Standard: UL514B

EMT Coupling with UL Certificate Galvanized Steel Pipe Fitting

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

Orienthold UL Coupling with Rubber Type Element

FOB Price: US $ 10 / Set
Min. Order: 10 Sets
  • Standard Or Nonstandard: Standard
  • Shaft Hole: as Your Requirement
  • Torque: as Your Requirement
  • Bore Diameter: as Your Requirement
  • Speed: 3200~7100
  • Structure: Flexible

FM/UL Approved Ductile Iron Grooved Rigid Couplings for Fire Fighting

FOB Price: US $ 0.73-20 / Piece
Min. Order: 100 Pieces
  • Connection: Grooved or Threaded
  • Structure: Equal
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Packing: Carton with Plywood Pallet or Wooden Box

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

High Quality Professional Groove Fitting UL FM Couplings

Min. Order: 10 Pieces
  • Connection: Grooved
  • Shape: Equal
  • Head Code: Round
  • Angle: 90 Degree
  • Wall Thickness: ANSI
  • Material: Iron

UL/FM/Ce Approved Reducing Flexible Coupling

FOB Price: US $ 0.5-9 / Piece
Min. Order: 100 Pieces
  • Connection: Grooved
  • Structure: Universal
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Thread Standard: BSPT/BSPP/NPT

UL Tyre Coupling for Ship Machine

FOB Price: US $ 20-30 / Piece
Min. Order: 1 Piece
  • Standard Or Nonstandard: Standard
  • Shaft Hole: 22mm
  • Torque: 10n.M
  • Bore Diameter: 11-18mm
  • Speed: 5000r.Min-1
  • Structure: Flexible
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