- high quality competitive price metal bellows
- 2017-01-14 05:14
- high quality best price on time delivery High temperature resistant high pressure resistant anti-corrosion
- high quality Good Mechanical performance bellows
- 2016-10-23 04:05
- type:type:x- 4-85Outside diameter:6-120mminside diameter:4-85mmPitch:0.8-6mmthichness of covalution:0.48-3.8mmthichness: