Lub thermal expansion thiab contraction ntawm PE yeeb nkab fittings thaum siv nyob rau lub caij ntuj no los yog lub caij ntuj sov tuaj yeem yooj yim PE yeeb nkab fittings, yog li nws yog ib qhov tsim nyog los tiv thaiv longitudinal expansion thiab contraction ntawm PE yeeb nkab fittings.
PE ciav hlau fittings yuav tsum muab tso rau hauv cov yeeb nkab, nrog rau lub qhov cub tawg, tawm hauv lub xov tooj telescopic, thiab thaum siv lub PE yeeb nkab, kom deb li deb tau, tsis muaj retractor los yog ob lub disc luv yeeb nkab siv es tsis txhob rov qab los. Thaum PE yeeb nkab fittings thiab piers raug, ob sab yuav tsum tau ua tiav los ntawm ib zaug qhob pouring. Lub hauv paus pib ntawm PE yeeb nkab fittings yuav tsum yog ib qho xuab zeb zoo xaum thiab tsis pub tsawg tshaj 100 hli. Tom qab cov PE yeeb nkab txhim kho, cov hauj lwm rov qab ntawm ob tog thiab sab saum toj ntawm cov yeeb nkab 500 hli yuav tsum tau rov qab thiab ua ke, thiab rov qab sib txig coefficient tsis tsawg dua 95%.
Thaum PE yeeb nkab fittings raug ntsia hauv cov huab cua kub, lawv yuav tsum raug tsim kom deb li deb ntawm 8:00 sawv ntxov ntxov txog 8:00 sawv ntxov. Qhov atmospheric qhov kub tsawg tsawg, cov yeeb nkab zoo yog khoob, qhov backfilling thiab qhov kawg interface ntsib, thiab txheej yuav tsum tau coj los tiv thaiv cov yeeb nkab los ntawm kev nthuav dav thiab thawb. Loj muaj kev ntxhov siab loj.
SHANDONG KANGYU YEEB NKAB MUAJ CO., LTD
Hu rau: Eillen
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