Product Name: Indoor Gas Piping SystemModel Number: FB-15Place of Origin: ChinaSpecifications: 1) Size: 1/2, 3/4, 1 2) PN: 3) Pipe ripple: annular wave 4) Wave distance: 4mm 5) Wave deep: 1.8mm 5) Thickness of band of stainless steel: 0.25mm 6) Pipe material: SUS304 7) Bend times: 10 8) Length: 20m/loop, 30m/loop, 50m/loop, 100m/loop, can be customized according to customers\'\' requirements 9) Execute standard: GB/T14525-93 Functions: 1) Satisfy users\'\' individualized demands; it is buried in the wall, hidden spread, installed brightly and many kinds of installation ways 2) It is able to bear corrosion strongly; stainless steel can be used safely over 50 years 3) With compensatory capability, avoiding gas leak of earthquake and building subside 4) Bended easily, can pass and be bended freely in the narrow space 5) Installing pipe after fitment; users can choose the time of installing conveniently 6) Safety: the length is optional unprecedented, middle part of pipe body has not fetched, reducing connective point 7) The fast socket of gas has particular function to protect flux and prevent operating by mistake; it\'\'s safer, more convenient and more beautiful. Special- purpose in transport pipeline of city gas, petroleum liquefied gas, natural gas, firedamp and format gas