锟斤拷锟斤拷英锟侥★拷锟斤拷锟統锟絘(b锟斤拷)锟斤拷锟斤拷锟斤拷锟絙锟絝(shu锟斤拷)锟斤拷锟斤拷锟斤拷(ji锟斤拷n)锟轿岋拷(sh锟斤拷)锟矫★拷
The installation of corrugated compensator is simple and practical.

锟较猴拷锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟紽(tu锟斤拷n)锟斤拷锟睫癸拷司锟劫凤拷锟絎(w锟斤拷ng)站锟斤拷锟斤拷锟斤拷B锟斤拷锟斤拷锟斤拷英锟侥★拷锟斤拷锟統锟絘(b锟斤拷)锟斤拷锟斤拷锟斤拷锟絙锟絝(shu锟斤拷)锟斤拷锟斤拷锟斤拷(ji锟斤拷n)锟轿岋拷(sh锟斤拷)锟矫★拷锟斤拷息锟斤拷锟斤拷锟斤拷锟斤拷锟紽(tu锟斤拷n)锟斤拷W(w锟斤拷ng)锟窖凤拷锟斤拷锟斤拷锟統锟絘(b锟斤拷)锟斤拷锟斤拷锟斤拷英锟侥版本锟侥帮拷锟絙锟絝(shu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)一锟斤拷锟剿斤拷蛯W(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟統锟絘(b锟斤拷)锟斤拷锟斤拷知锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷詳锟斤拷(x锟斤拷)锟斤拷B锟斤拷
The official website of Shanghai Songjiang Shock Absorber Group Co., Ltd. will introduce to you: [Chinese and English] The installation instructions of corrugated compensators are "simple and practical" information. The installation instructions of Chinese and English versions of corrugated compensators are shared by Songjiang Group for netizens, which will facilitate you to further understand and learn the knowledge of corrugated compensators. The following is a detailed introduction.

Key factors for installation
锟斤拷锟絙锟斤拷锟絇(gu锟斤拷n)锟絀锟斤拷锟斤拷

Following advises are however to be taken into consideration in order to obtain a good performance and prolonged service life of the expansion joint.
注锟解：锟斤拷锟剿獲锟斤拷锟斤拷锟矫碉拷锟斤拷锟杰猴拷锟斤拷锟絃(zh锟斤拷ng)锟絘(b锟斤拷)锟斤拷锟斤拷锟斤拷使锟矫夛拷锟斤拷锟斤拷锟斤拷須匡拷锟絔锟斤拷锟铰斤拷锟絟锟斤拷

Fixed points
锟教讹拷锟絚(di锟斤拷n)

An expansion joint acts as a piston by the forces arising from the internal pressure.To prevent the pipes from damage they are to be properly anchored in order to take care of these reaction forces (Fr).
锟斤拷锟統锟絘(b锟斤拷)锟斤拷锟斤拷锟缴冿拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节伙拷锟斤拷锟斤拷锟斤拷锟剿凤拷止锟杰碉拷锟杰碉拷锟絧锟斤拷锟斤拷锟斤拷須岋拷锟杰碉拷锟教讹拷锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟斤拷處锟斤拷锟紷些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷FR锟斤拷锟斤拷

The Reaction force of an expansion joint is calculated by the following formula:
锟斤拷锟統锟絘(b锟斤拷)锟斤拷锟斤拷锟侥凤拷锟斤拷計(j锟斤拷)锟姐公式锟斤拷锟铰ｏ拷
Fr = Q x P x 0.01
Fr = reaction force in kN.
Q = effective cross sectional area in cm2.
P = actual pressure in bar or kp/cm2

Mounting
锟斤拷锟絙

Before installation, the temperature, pressure and displacement of the product should be strictly used.
锟斤拷锟絙前锟斤拷(y锟斤拷ng)锟斤拷(y锟斤拷n)锟斤拷锟节產(ch锟斤拷n)品锟斤拷锟絊锟侥溫讹拷锟斤拷锟斤拷锟斤拷锟斤拷位锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(n锟斤拷i)使锟矫ｏ拷

The expansion joints shall be easily accessible and open to regular supervision. Lt is recommended to let the expansion joints work in compression rather than stretching. Torsion is not permitted.
锟斤拷锟統锟絘(b锟斤拷)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)該锟斤拷锟节檢锟斤拷锟斤拷锟揭斤拷锟絟锟斤拷锟統锟絘(b锟斤拷)锟斤拷锟斤拷锟侥癸拷锟斤拷锟角夛拷锟絪锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絊扭锟紻(zhu锟斤拷n)锟酵橫锟斤拷位锟狡★拷

Maintenance instructions: observe whether the expansion jointt is over stretched and keep the expansion joint in normal length every month.
锟斤拷锟紹(y锟斤拷ng)锟街�锟斤拷每锟斤拷要锟絕锟届波锟統锟絘(b锟斤拷)锟斤拷锟斤拷锟角凤拷位锟斤拷锟斤拷锟絃(zh锟斤拷ng)锟斤拷锟斤拷锟街诧拷锟統锟絘(b锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絃(zh锟斤拷ng)锟饺冿拷(n锟斤拷i)使锟斤拷锟斤拷

In order to ensure the expansion capacity, the bolts should be kept as small as possible (not exceeding 2 mm or 3mm) to avoid damaging the metal hose body.
锟斤拷锟剿憋拷锟紺锟斤拷s锟斤拷锟斤拷锟斤拷锟絙锟斤拷锟斤拷栓要锟絖锟斤拷锟捷紋锟斤拷栓锟組锟斤拷锟劫ｏ拷锟斤拷锟斤拷锟絕(gu锟斤拷)2锟斤拷锟阶伙拷3mm锟斤拷锟斤拷锟皆憋拷锟斤拷p锟侥诧拷锟統锟絘(b锟斤拷)锟斤拷锟斤拷锟斤拷锟絯锟斤拷

Precaution
锟紸(y锟斤拷)锟斤拷锟斤拷施

When welding work is to take place the bellow has to be protected from welding heat and sparks.
锟斤拷(d锟斤拷ng)锟斤拷锟接癸拷锟斤拷锟絣(f锟斤拷)锟斤拷锟絩(sh锟斤拷)锟斤拷锟斤拷锟統锟絘(b锟斤拷)锟斤拷锟斤拷锟斤拷锟絯锟斤拷須凤拷止锟斤拷锟接發(f锟斤拷)锟斤拷突锟�锟斤拷

Please install an effective chlorine removal device at the inlet of the pipeline (chloride content is not more than 25mg/l) to avoid excessive chlorine content and pinhole corrosion.
請(q锟斤拷ng)?ji锟斤拷n)诠艿锟斤拷M(j锟斤拷n)水锟节硷拷锟絙锟斤拷效去锟斤拷锟斤拷锟絰锟斤拷锟絙锟矫ｏ拷锟斤拷锟絰锟接猴拷锟斤拷锟斤拷锟斤拷锟絕(gu锟斤拷)25mg/l锟斤拷锟斤拷锟斤拷锟斤拷水锟斤拷锟絰锟接猴拷锟斤拷锟斤拷锟斤拷(bi锟斤拷o)锟斤拷锟絘(ch锟斤拷n)锟斤拷針孔革拷锟絞锟斤拷

锟较猴拷锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟紽(tu锟斤拷n)锟斤拷锟睫癸拷司
Shanghai Songjiang Shock Absorber Group Co.,Ltd.

锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絛锟斤拷