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Ul Coupling Factory

manufacturers & suppliers

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

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

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

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

Ductile Iron Grooved Pipe Coupling with FM/UL/Ce Approvals

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 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 Approval Grooved Fitting and Coupling

FOB Price: US $ 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/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

UL Tyre Coupling Transmission Coupling

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

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/UL Approved Grooved Pipe Coupling

FOB Price: US $ 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

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

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"

Ductile Iron FM UL Approved Grooved Fittings Flexible/Rigid 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

Class 150 Flange Coupling with FM UL Approvals

FOB Price: US $ 0.5-12 / Piece
Min. Order: 1 Piece
  • Connection: Grooved
  • Type: Equal
  • Technics: Casting
  • Material: Ductile Iron
  • Certification: ANSI
  • Color: Red

Grooved Pipe Fittings/Rigid Coupling with FM/UL/Ce

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

Casting Ductile Iron FM/UL Fire Fittings Rigid Coupling for Fire System

FOB Price: US $ 0.5-50 / Piece
Min. Order: 10 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

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

FM/UL Approved Ductile Iron Grooved Fittings and Couplings in Weifang City

FOB Price: US $ 0.5-25 / Piece
Min. Order: 1000 Pieces
  • Connection: Female
  • Structure: Grooved
  • Flexible or Rigid: Rigid
  • Material: Ductile Iron
  • Standard: ASTM
  • Certification: Ce, FM & UL

UL Standard Steel EMT Coupling

FOB Price: US $ 1 / Piece
Min. Order: 500 Pieces
  • Connection: Male
  • Flexible or Rigid: Rigid
  • Material: Carbon Steel
  • Standard: Standard
  • Shape: Equal
  • Head Code: Round

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

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 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

UL&FM Approved Ductile Iron Grooved Fittings Flexible Coupling

FOB Price: US $ 5-50 / Piece
Min. Order: 100 Pieces
  • Connection: Grooved, Fixed and Assembled by Rubber and Bolts
  • Structure: Vertical
  • Flexible or Rigid: Flexible
  • Material: Ductile Iron
  • Standard: Standard
  • Nominal Size: 1"-12"

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

UL Listed, FM Approved, Grooved Coupling Standard Rigid 3" Galvanized

FOB Price: US $ 0.8-8 / Piece
Min. Order: 1 Piece
  • Connection: Grooved
  • Flexible or Rigid: Rigid
  • Material: Ductile Iron
  • Standard: Standard
  • Size: 1-12"in
  • Color: Galvanized

FM /UL/ Ce Listed Flexible Coupling for Grooved Pipe

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

Casting Ductile Iron HDPE Grooved Coupling with FM, UL Approved

FOB Price: US $ 0.5-50 / Piece
Min. Order: 100 Pieces
  • Certification: UL, CE, FM
  • Surface Treatment: Red,Yellow,Blue Painting etc.
  • Material: Iron Steel
  • Delivery Detail: 15-30 Days After Down Payment
  • Technique: Casting
  • Price Term: Fob,CIF,CNF

UL Standard Galvanized EMT Conduit Set Screw Coupling

FOB Price: US $ 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

Custom Manufacturing UL Type Tyre Couplings

FOB Price: US $ 37-40 / Set
Min. Order: 1 Set
  • Standard Or Nonstandard: Standard
  • Shaft Hole: Max 30mm
  • Torque: 160nm
  • Bore Diameter: Custom Design
  • Speed: 4000rpm
  • Structure: Flexible
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