& does relevant recommendations: loose tube limit expansion, loose tube limit expansion pipe price is gongyi city full state pipeline equipment co., LTD. The main business of our company has been made as a special equipment manufacturing license and ISO quality management system certification of qualified companies, the company management concept: the factory in order to "customer needs is our goal" principle, wholeheartedly for the customers with excellent products, reasonable prices, fast delivery cycle, professional technical support and perfect after-sales service. In the future, full state is full of confidence and hope, was determined in a more high quality brand and good service, sincere cooperation with customers at home and abroad, to do the northern area of the thermal compensation smoke duct equipment industry's first brand.



Loose tube limit expansion pipe is introduced
VSSJA - 2 {B2F} double flange loose tube limit expansion pipe is composed of loose tube expansion joint flange spacing and a short tube, is in the set of expansion joint's performance on the basis of the original add spacing device, in the largest scale in double nut lock. Pipeline in the scale of allowing free expansion, once more than its largest scale, limit, ensure the safety of pipeline operation, mainly used for the absorption within the range allowed displacement axial displacement under axial pressure and thrust, slip-on pipe connection is particularly suited to vibration or a certain slope and curve of pipeline connection. It can prevent the pipe leakage and damage compensation caused by excessive displacement of joint.
Double flanged limit expansion joint advantages:
Scale is big, fast and convenient installation.
Double flanged limit expansion joint features:
Suitable for flange connection on both ends of pipe.
Loose tube limit expansion pipe connection mode: flange,
Working pressure: 0.6 to 4.0 MPA,
Nominal drift diameter: 65-3200 - mm.
Loose tube limit expansion using medium: water, sewage.
Temperature: 170 ℃ or less,
Loose tube limit expansion pipe sealing material: NBR,
Manufacturing standards: GB/T12465-2002

Loose tube limit expansion technology parameters