1. Copper tube: Copper tube tseem hu ua liab tooj liab raj. Ib hom yeeb nkab uas tsis yog-ferrous hlau, uas yog nias thiab kos seamless yeeb nkab. Cov kav dej tooj liab muaj zog thiab corrosion-resistant, thiab tau dhau los ua thawj qhov kev xaiv rau cov neeg cog lus niaj hnub los txhim kho cov kav dej, cua sov thiab cua txias kav hauv txhua lub tsev lag luam.
2. Alloy yeeb nkab: Alloy yeeb nkab yog ib hom seamless steel yeeb nkab, thiab nws cov kev ua tau zoo ntau dua li cov yeeb nkab seamless steel zoo tib yam, vim hais tias cov yeeb nkab steel no muaj ntau dua Cr, uas tiv taus kub, tsis kub thiab corrosion. Nws qhov kev ua tau zoo yog qhov tsis sib xws los ntawm lwm cov kav dej seamless, yog li cov kav hlau alloy tau dav siv hauv roj av, aerospace, tshuaj, hluav taws xob, boiler, tub rog thiab lwm yam lag luam.
3. Cov yeeb nkab sib xyaw: Cov yeeb nkab sib xyaw yog cov yeeb nkab uas muaj ob lossis ntau cov khoom siv. Nws yog ua los ntawm cov kav hlau hlau thiab yog tsim los ntawm vuam polyethylene, cross-linked polyethylene thiab lwm yam ntaub ntawv uas tsis yog xim hlau sab hauv thiab sab nraud. , muaj qhov zoo ntawm cov kav hlau thiab cov kav hlau tsis muaj hlau.
4. Cov kav dej yas: Raws li ib feem tseem ceeb ntawm cov khoom siv hauv tsev, cov kav dej yas tau txais kev pom zoo los ntawm cov neeg siv rau lawv cov kev ua tau zoo tshaj, kev nyiam huv, kev tiv thaiv ib puag ncig, thiab kev siv tsawg. Feem ntau yog UPVC cov kav dej, UPVC cov kav dej, thiab cov kav dej txhuas-yas sib xyaw. Cov no yog polyethylene (PE) kav dej.
