一个恰当的碰

one-touch fitting Product Description Pneumatic fittings are used in pneumatic piping.The tube fittings come in a variety of models to meet all your needsin pneumatic piping.Even after installation, the direction of the tube can be changed freely. Nickel-plated metal body ensures anti-corrosion and anti-contamination. All R and NPT threads are pre-coated sealant. Features: 1) Suitable for any tubes. 2) Easy steps to take tubes off. 3) Once inserted to the nut,the tube would not easily loose 4) Nickel-plated metal body ensures anti-corrosion and anti-contamination 5) All R and NPT threads are pre-coated sealant 6) Quick and simple tube insertion 7) Compact,lightweight design 8) Advanced, well-proven tube retaining system 9) Re-usable thread seal Specification:FluidAir,VacuumOperating Pressure0 1.0MpNegative Pressure-750mmHgPressure Proof1.5MPaOperating Temperature Range5 60oCTube MaterialNylon and PolyurethaneTrade mark: NBPT ,neutral ,or OEM brandOrigin: Ningbo ChinaPacking: OPP bags, inner colorful boxes,or neutral white boxes, outer cartons, plastic palletsMin.Order;500-1000 pcsTransportation:By Sea or By AirMain Market:Europe, South America,Middle America, Australia ,KoreaDelivery date:15 to 20 daysPayment:T/T ,L/C ,Western unionPrice term;FOB Ningbo or Shanghai Certification:ISO9001:2000