| 摘要 |
PROBLEM TO BE SOLVED: To provide a light weight pipe flange and a light weight piping support structure using the same, which holds a circumference of the same with good workability by a band part of a fixing band even if an outer circumference shape thereof is distorted, and freely and easily supports and fixes a branch joint on a floor slab. SOLUTION: This pipe flange is provided with a ring shaped flange main body part and a threaded insertion through hole forming part radially projecting out from the flange main body part toward an outside of a radial direction of the flange main body part and having a threaded insertion through hole provided thereon. A plurality of band receiving parts installed on a flange part of a connector with a screw inserted in the threaded insertion through hole and formed along an imaginary circle having a radius of same length as distance between a center axis of the flange main body part and an outer circumference edge of the threaded insertion through hole forming part and provided with receiving surfaces receiving a band part inner surface of a fixing band is provided to radially expand from the flange main body part.
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