Hlau Ntsiav

Alloy 20 cov phiaj xwm bolts yog sab nraud xov tsis muaj taub hau, siv nrog 2 tus txiv ntoo ntawm ob tog, hloov ib txwm "ntsia liaj qhov rooj & Txiv ntseej" los ua ke. Kev kho tsheb tau siv cov khoom siv Flange. Ua raws li lawv cov qauv tsim thiab cov qauv xov, muaj ntau hom kev sib txawv ntawm cov hauv paus hauv qab no.

Stainless hlau 316L lub fasteners yog ua los ntawm cov roj carbon monustenitic stainless hlau. Cov ntaub ntawv yog carbon, manganese, sidoob, phosphorus, sulfur, 18% chromium, 2% npib tsib xee thiab nitrogen. Muaj ntau hom fasteners xws li ss s s31600 square bolts, hex bolts, screws, neeg rau thiab cov ntxhua khaub ncaws.

Alloy 20 tag nrho cov xov xwm studs, tseem hu ua cov xov txuas ntxiv studs lossis txhua yam xov tsis muaj taub hau, yog cov ntawv tsis tu ncua raws tag nrho ntev ntawm lub stud. Txhua txoj hlua khi tau feem ntau ua kom yooj yim nrog ob lub txiv ntoo, thiab yog tsim los siv hauv cov ntawv thov uas entil high nro.

Alloy 20 ib nylon ntxig kaw cov txiv ntseej yog hex-puab, sab hauv threated nrog nylon ntxig lossis dab tshos. Cov ntaubylon cov khoom txwv tsis pub txo qis los ntawm kev co los ntawm kev ua kom nruj ntawm cov nylon thiab cov ntsia hlau xov. Cov ntxig rau ntawm kev txwv tsis pub muaj peev xwm ntau tshaj cov xov ntawm cov ntsia hlau, tab sis xov tsis tau txiav rau hauv nylon. Lub txiv ntoo xauv loj no tseem raug xa mus rau raws li nyloc lossis nylock txiv ntoo, polymer nkag load co txiv ntoo, lossis elastic nres txiv ntseej.

904L stainless hlau bolts tsis ruaj khov cov roj stainless hlau bolts tsim los ntawm alloy muaj cov chromium thiab nitrogen nrog cov ntsiab lus carbon. Stainless hlau 904L Bolts yog siv rau kev pabcuam kub tsawg thiab cov chaw muaj teeb meem loj

904L WASHERS yog ua los ntawm cov tsis muaj-stabilized cov roj carbon siab loj alloy ustenitic steel. Qhov kev sib ntxiv ntawm cov qib kawm no muab nws txhim kho kom zoo dua rau kev txo cov kua qaub muaj zog, tshwj xeeb yog cov sulfuric acid. Nws tseem tiv taus chloride nres ¨c ob qho pitting \ / crevice corrosion thiab kev nyuaj siab corrosion tawg. Cov qib kawm no tsis yog sib nqus nyob rau txhua qhov xwm txheej thiab muaj kev sib tw zoo heev thiab muaj peev xwm. Tus qauv Austenitic kuj tseem muab cov qib no zoo heev, txawm tias qhov kub tsis txias. Vim nws cov kev tiv thaiv kev tiv thaiv corrosive, 904L tuaj yeem ua rau hauv bolts, cov txiv ntoo, studs, ntswj lub taub hau cap screws, nrog rau ntau yam kev sib tw ntawm lwm lub fasteners.

904L Xauv Harversalalso muaj lub siab tsis kam pitting hauv chloride daws, qhov siab tiv thaiv ob leeg kev tawg pleb.

Stainless hlau DIN 1.4539 neeg txiv ntoo yog qhov tsis-stabilized Austenitic stainless hlau nrog cov tshuaj carbon qis, uas yog kuj tiv taus cov kab mob muaj kev ntxhov siab thiab cov nyom corrosion. Qhov sib ntxiv ntawm tooj hlau stainless 904L hex txiv ntoo muab nws corrosion resistant Cov khoom siv nyiaj txiag zoo nkauj rau cov neeg muaj cai Chrome uas muaj txiaj ntsig, hauv cov sulfuric, phosphoric thiab acetic acids.

Fasteners muaj kev tiv thaiv zoo heev rau pitting thiab crevice cracking. Tsis tas li ntawd, peb muab cov fasteners nrog cov kev tiv thaiv zoo heev rau dej corrosion, dav corrosion thiab chloride kev ntxhov siab corrosion.

ASME SA 479 DUPLEX STEEN UNSIVERS UNSIVE S3220 5 Hex5 Hex Siv thiab Kev Tsheb Thauj Mus Los thiab Chaw Tso Tsheb, Tso Tsheb Hlau Luam, Piping thiab Kub Hloov. ASTM A479 Duplex Stainless Hlau 1.4462 bolts muaj kev cuam tshuam corrosion, nrog rau incegorized corrosion, suav nrog incegorized corrosion, suav nrog intergrancular, pitting, thiab cov nyom, thiab cov nyom corrosion.

254 Smo Bolts yog tsim los ntawm (unsus s31254) Austenitic stainless hlau uas yog heev tiv taus pitting thiab crevice corrosion vim nws siab molybdenum cov ntsiab lus. Cov hlau no tsim los siv rau hauv cov av halide-muaj ib puag ncig, xws li dej hiav txwv.

Qhov laj thawj ASTM B637 tsis ncaj n07718 bolts yog qhov tsim nyog xaiv rau kev tsim cov tshuab luam yeeb. Txij li lub cav turbine ua haujlwm los ntawm cov ntsiab lus thermodynamic, kev ua tau zoo ntawm lub cav lim dej nce li lub ntsuas cua hauv qhov kub.

UNR31803 ntsia liaj qhov rooj yog ib txoj xov txuas nrog sab nrauv. Feem ntau, xws li screws, alloy s31803 bolts nyiam siv ntau lub taub hau tsim.

904L Hex neeg rau uas muaj kev pabcuam ntau tshaj plaws ntawm 450 degree æ. Cov ntawv thov uas siv tau siv tau ntawm corrosion tsis kam ntawm cov alloy 904l ceev, plup thiab cov ntawv ua haujlwm, thiab khoom siv ib puag ncig.

Duplex Stainless Hlau Unfeness tsis ncaj s31803 hex taub hau bolts hex taub hau thiab xov lub cev muaj.

317L stainless hlau tau tsim los ua kev hloov kho tshiab rau 316L stainless hlau nrog nce tsibckel thiab molybdenum cov ntsiab lus.

Kev tiv thaiv stainless hlau unf unsistant rau intergranular corrosion vim nws cov ntsiab lus carbon qis, uas tiv thaiv carbide nag lossis dej num ntawm cov ciaj ciam.

317L stainless hlau fackenerers tau siv hauv daim ntawv thov siv cov dej rov qab, xws li tiam neeg thiab pulp zeb thiab zeb yas. Lwm cov kev siv yog nyob rau hauv cov zaub mov thiab dej haus kev lag luam.

ASTM A1082 Specification Alloy S31803 muaj peev xwm ua kom muaj zog dua li lwm cov kev siv hluav taws xob zoo dua li qub 316. Vim tias nws siv cov roj ntsha uas muaj ntau yam nyob hauv ib puag ncig muaj cov xov xwm corrosive.

904L Fasteners tuaj sib txawv xws li ntau hom xws li bolts, studs, neeg rau, ntxuav lub taub hau, cov ntsia hlau, clamps thiab ntau dua.

Lub taub hau hex tsim ntawm Monel ntsia liaj qhov tseem cia rau lub ntswj tau yooj yim kom nws, txhim kho kev nruj thiab txo kev paub. Monel K500 Astm cov khoom muab kev tiv thaiv zoo corrosion zoo ntawm hydrofluoric acid, ntsev, alkalinity thiab ntau dua. Monel Nicu K500 Hex Bolts kuj tseem tiv taus dej hiav txwv thiab chav dej, yog li lawv yog kev xaiv marine.

Lub microstructure thiab muaj pes tsawg leeg ntawm lub ob 2205 alloy muab corrosion tsis zoo rau hom 316 lossis 317 nyob rau hauv ntau cov chaw ib puag ncig yog ntau tshaj ob npaug ntawm cov pa roj tsis huv.

Monel K500 Fasteners kuj muaj qee cov dej hiav txwv zoo heev tiv taus marine cov ntawv thov. Monel fasteners tseem muaj qee cov tshuaj high-zog uas muaj kev nruj kev zoo ntawm qhov kub.

Super Duplex 2507 Bolts (en 1.4410) yog ua los ntawm cov hlau stainless hlau muaj 25% chromium, 4% molybdenum thiab 7% npib tsib xee.

Ib qho ntawm feem ntau dav siv cov hom phiaj qib ntawm cov khoom siv nyuaj, Inconel 718 muaj cov chromium-npib tsib xee ntawm aluminium thiab titanium.

Stud ntsia liaj qhov rooj, hex ntsia liaj qhov rooj, hex bolt nrog ib qho xov nrog tag nrho cov xov, hex txiv ntoo cak ntsia hlau, hex txiv ntoo, tiaj tus washer, tiaj ntxuav. - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Inconel 600 Bolts tau zoo rau cov kev pabcuam hnyav tshaj plaws hauv kev tsim khoom.

Inconel 718 Bolts nthuav qhia cov txiaj ntsig siab heev, tensile thiab nkag mus rau cov khoom kub ntawm qhov kub thiab txias txog li 1300¡Ãf.

Kev nce kub tau ua kom ntau ntawm peb cov neeg siv khoom siv Superalloy Inconel 718 Forged Rings. Txij li thaum Inconel siv npib tsib xee yog nws tus neeg sawv cev ua ntej, kev siv ntawm inconel 718 fasteners ntawm cov kub tau txais kev cuam tshuam rau ntawm daim ntawv thov lossis cov cuab yeej siv.

Txij li thaum Inconel siv npib tsib xee yog nws tus neeg sawv cev ua ntej, kev siv ntawm inconel 718 fasteners ntawm cov kub tau txais kev cuam tshuam rau ntawm daim ntawv thov lossis cov cuab yeej siv.