{{0 {{}}}} ** Peb hom yeeb nkab yog dab tsi?
* ** SEAMLESS YEEB (SMLS): ** Ua los ntawm tho ib lub pob tawb uas tsis muaj lub raj welolled.
* ** WELDED YEEB: ** Ua los ntawm kev sau cov hlau phaj lossis cheat} Cov kab no suav nrog subtypes zoo li ERW, EFW, LSAWW, thiab SSAWW.
* ** Ua los ntawm cov hlau hlau hlau: ** Ua los ntawm poling molten hlau rau hauv cov ntawv thov nias rau hnub no piv rau cov hlau) {1}.
{{0 {}}}} ** Dab tsi yog cov yeeb nkab muaj zog tshaj? **
* ** SEAMLESS YEEB (SMLS) ** Feem ntau xav tau qhov muaj zog tshaj plaws {} Nws tsis muaj kev ntxhov siab ntau dua) Roj & Roj Zoo Casing, Siab-Siab Chav Kab) .
{{0 {}}}} ** Dab tsi yog 5 hom pipes yog dab tsi? (Raws li cov khoom siv) **
* ** COV KHWV STEEN: ** Suav cov hlau (CS), Stainless hlau (SS), alloy steel {}}}}, thiab kub}
* ** LOADER PIPES: ** SIV LUB CAIJ RAU COV KABTSWV YEEM KE, HVAC cov kab tsis kam (nyob rau qee thaj chaw) thiab yooj yim {}}
* ** Cov kav yas / Polymer: ** Nrog PVC (HDYvinylene polyethylene), pp (av (cov dej khib nyiab, thiab roj kev faib khoom, thiab roj faib khoom, thiab roj faib khoom, thiab roj faib khoom, thiab roj faib khoom, thiab roj faib khoom, thiab roj faib khoom, thiab roj kev faib khoom, thiab roj kev faib tshuaj, thiab roj kev faib tshuaj, thiab roj kev faib khoom, thiab roj kev faib khoom, thiab roj faib rau corrosion tsis kam, lub teeb yuag, thiab yooj yim ntawm installation {}}
* ** CAM KHWV Cov kav dej hlau: ** Cov kab sib txawv siv rau cov dej lim dej, cov kab ntws, thiab cov dej dampening, thiab cov dej dampening los ntawm cov kav dej lossis cov yas hauv niaj hnub no}
* ** DI) kav hlau (DI): ** Qhov kev hloov pauv ntawm cam khwb cia, cuam tshuam tsis tau, thiab faib cov khoom siv rau kev sib kis dej thiab faib khoom loj.
{{0 {{}}} ** Dab Tsi Yog CS thiab SS Cov Yeeb Nkab? **
* ** CS cov yeeb nkab: ** Steel Hlau Yeeb ** {} Nws muaj zog, thiab siv roj ntau dua, thiab siv hluav taws xob ntau dua li ntawm cov qauv thiab cov roj ntsha kev tiv thaiv tiv thaiv .
* ** ss yeeb nkab: ** sawv rau **}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} kws tshuaj), kub npau taws, thiab kev thov ua kom zoo nkauj {{}}} dua cov pa hlau {}}
{{0 {{}}}} Yog dab tsi txawv ntawm Erd thiab LSAWW PIPES? **
* ** ERW cov yeeb nkab (hluav taws xob tiv thaiv welded): **
* ** Kev tsim khoom: ** Tsim los ntawm dov hlau * Chev * rau hauv lub tog raj kheej siv hluav taws xob ntev (HFW yog ib tug subtype) yog feem ntau.
* ** QIB NTAU: ** Feem ntau ntawm diameters, feem ntau yog los ntawm 1/2 "rau 24" rau ntawm qhov ntau loj dua nyob hauv.
* ** SEAM: ** Ib Leeg ncaj ntev ntev seam .
* ** Cov ntaub ntawv thov: ** Cov kav dej, fencing, khib nyiab, qis / nruab nrab / txheej txheem siv .
* ** LSAWW cov yeeb nkab (Longitudinal submerged Arc Welded): **
* ** Kev tsim: ** Tsim los ntawm dabtsi yog khoov thiab shaping steel * phaj ntev yog welded rau sab hauv thiab sab nraud flux thiab cov xaim xaim.
* ** TSHUAJ LOJ: ** Cov kab mob loj loj, feem ntau los ntawm 16 "NPS upwards rau ntau tshaj 60" (nquag rau kev sib kis tau pipelines) {}}
* ** SEAM: ** Ib Leeg ncaj ntev ntev seam (tuaj yeem ua nrog hsaw / kauv seam / kauv, tab sis "lsaw" feem ntau cuam tshuam ncaj qha).
* ** Cov ntaub ntawv thov: ** Cov roj siab siab thiab roj rov qab los ntawm cov txheej txheem thiab cov txheej txheem ntau dua li erw vim tias cov txheej txheem tuab thiab cov txheej txheem pom.
