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1/8" API LINE PIPE COUPLING 1/4" API LINE PIPE COUPLING 3/8" API LINE PIPE COUPLING
API line pipe couplings are manufactured in accordence with The American Petroleum Institute Specification 5L.  All sized are taper tapped 3/4" per foot (62.5 mm per meter) on the diameter. API line pipe couplings are manufactured in accordence with The American Petroleum Institute Specification 5L.  All sized are taper tapped 3/4" per foot (62.5 mm per meter) on the diameter. API line pipe couplings are manufactured in accordence with The American Petroleum Institute Specification 5L.  All sized are taper tapped 3/4" per foot (62.5 mm per meter) on the diameter.
1/2" API LINE PIPE COUPLING 3/4" API LINE PIPE COUPLING 1" API LINE PIPE COUPLING
API line pipe couplings are manufactured in accordence with The American Petroleum Institute Specification 5L.  All sized are taper tapped 3/4" per foot (62.5 mm per meter) on the diameter. API line pipe couplings are manufactured in accordence with The American Petroleum Institute Specification 5L.  All sized are taper tapped 3/4" per foot (62.5 mm per meter) on the diameter. API line pipe couplings are manufactured in accordence with The American Petroleum Institute Specification 5L.  All sized are taper tapped 3/4" per foot (62.5 mm per meter) on the diameter.
1-1/4" API LINE PIPE COUPLING 1-1/2" API LINE PIPE COUPLING 2" API LINE PIPE COUPLING
API line pipe couplings are manufactured in accordence with The American Petroleum Institute Specification 5L.  All sized are taper tapped 3/4" per foot (62.5 mm per meter) on the diameter. API line pipe couplings are manufactured in accordence with The American Petroleum Institute Specification 5L.  All sized are taper tapped 3/4" per foot (62.5 mm per meter) on the diameter. API line pipe couplings are manufactured in accordence with The American Petroleum Institute Specification 5L.  All sized are taper tapped 3/4" per foot (62.5 mm per meter) on the diameter.
2-1/2" API LINE PIPE COUPLING 3" API LINE PIPE COUPLING 4" API LINE PIPE COUPLING
API line pipe couplings are manufactured in accordence with The American Petroleum Institute Specification 5L.  All sized are taper tapped 3/4" per foot (62.5 mm per meter) on the diameter. API line pipe couplings are manufactured in accordence with The American Petroleum Institute Specification 5L.  All sized are taper tapped 3/4" per foot (62.5 mm per meter) on the diameter. API line pipe couplings are manufactured in accordence with The American Petroleum Institute Specification 5L.  All sized are taper tapped 3/4" per foot (62.5 mm per meter) on the diameter.