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Material: Brass
N01 inner diameter 15mm to 1/2" BSP female
N02 inner diameter 16mm to 1/2" BSP female
N03 inner diameter 22mm to 1/2" BSP female
N04 inner diameter 22mm to 3/4" BSP female
N05 inner diameter 28mm to 3/4" BSP female
N06 inner diameter 28mm to 1" BSP female
N07 inner diameter 35mm to 1-1/4" BSP female
N08 inner diameter 42mm to 1-1/2" BSP female
N09 ID 54 mm to 2 inch BSP female
Connection method: welding
Uses: air conditioning and refrigeration, central heating, plumbing hardware, cold and hot water supply, canned water heaters, engineering machinery, refrigeration equipment, etc.