phaj. Mas siv nyob rau hauv Changlin Dongfeng cov kiv cua, cov khoom siv hluav taws xob, cov tshuab hluav taws xob, cov khoom siv ua liaj ua teb, rooj tog, cov tog steel, thiab lwm yam.

ASME B36.19M yog tus qauv kev qhia tshwj xeeb rau cov kav hlau stainless hlau, uas qhia txog kev ua siab ntev, thiab tsim khoom rau cov kav dej thiab cov txiv ntseej.

ASTM A312 TP316 yog tus qauv txheem rau kev sib khi, ncaj-leeg welded, thiab hnyav txias welded ustenitic kav hlau stainless hlau thiab kev corrosive service. Lub 316 seamless muaj steel yeeb nkab yog tsim los ntawm kev sib xyaw ntawm cov chromium, npib tsib, thiab molybdenum ua rau corrosion thiab xeb thiab xeb thiab xeb thiab xeb.

Stainless hlau 317L flanges, 317l stainless hlau flanges, t 317l flanges, t modanges, Astm A182 F317L, ASME SA182 F317L Flanges Chaw tsim tshuaj paus hauv Is Nrias teb.

Txhawm rau kom xa cov raj xa dej, nws yog ib qho tsim nyog los tshem cov hose ncaj hauv cov raj xa dej. Thaum siv ntau lub raj xa dej, ntau yam kav dej yuav tsum tau siv. Thaum twg cov raj xa dej siv, lub luj tshib yuav tsum tau siv los hloov qhov loj ntawm cov raj xa dej. Thaum bifurcating, peb-txoj kev xaim cov flange kev sib txuas siv thaum lub raj xa hluav taws xob thiab kev sib txuas txias thiab kev sib tw txias thiab kev sib koom ua ke txias. , Hauv kev sib txuas ntawm ntau cov twj paj nruag, kuj tseem muaj cov txuas txuas thiab ntsaws ntawm cov twj paj nruag theem.

316L 1.4401 tus yeeb nkab stainless hlau yog ib qho kev xaiv yeeb nkab zoo heev thiab cov yeeb nkab ruaj khov siv hauv ntau cov ntawv siv. Qhov no ss s31603 yeeb nkab yog tsim los ntawm cov hlau zoo 316L stainless ua rau corrosion, oxidation thiab staining rau cov chaw hnyav lossis kev siv ntxhov siab.

Lub 316 cov yeeb nkab stainless hlau tau dhau los ua cov khoom siv tsis tau rau cov kev lag luam lag luam. Qhov no alloy ntawm hlau thiab chrome tau lees paub rau nws lub siab tiv taus corrosion, nrog rau nws cov kav ntev. 316 Stainless hlau Tubing tuaj yeem tsim nyob rau hauv ob leeg seamless thiab welded leeg kom tau raws li cov neeg siv khoom xav tau.

310s thiab 310h raws li cov ntsiab lus carbon, yog siv nyob rau hauv cov kev pab kub kub nrog cov kev ua siab kub thiab kub ua rau muaj kev kub ntxhov siab.

304 Piping spools yog tsim los ntawm 304 stainless hlau, ib qho khoom siv nrov thiab nrov tshaj plaws hauv ntau cov ntawv thov uas xav tau kev tiv thaiv kom xeb thiab oxidation. Cov kev tshaj lij no yog preooss siv cov machinery thiab cov txheej txheem tshwj xeeb, uas paub meej tias lawv muaj tseeb thiab ntseeg tau.

SMO 254 Flanges muaj ntau ntau cov nqi ntawm cov chromium hauv kev sib piv nrog lwm cov hlau thiab yog li muaj cov zoo corrosion tsis kam. SMO 254 HMOOV-rau ntawm Flanges muaj txog 10% ntawm chromium.

Peb 347 stainless hlau cov tuav muaj kub heev rau lub sijhawm ntev thiab corrosion, ua rau lawv zoo tshaj rau cov khoom siv hluav taws xob, tshuab, welded fabrication thiab lwm yam kev siv kub. Kuj tseem muaj raws li uns uns unic s34700 tuav, cov 347 stainless hlau cov tuav muaj cov khoom tawg zoo tshaj piv rau lwm cov qib xws li 304 stainless hlau, nrog cov kws kho tshuab hluav taws xob zoo nkauj.

Thaum cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov hlau stainless 304L puag ncig tsis sib txawv ntawm qib 304, cov alloy tau ua pov thawj tsis tau muaj txiaj ntsig zoo. Cov pa roj carbon tsawg asme sa479 hom 304L puag ncig bar tau hloov kho kom nce nws weldability.

Lub Flange yog qhov thib ob feem ntau siv koom nrog txoj kev tom qab selding. Kev siv flanges tau siv thaum cov pob qij txha xav tau dismantling. Nws muab kev hloov tau rau kev saib xyuas. Flange txuas cov yeeb nkab nrog ntau yam khoom siv thiab li qub. Breakup Flanges tau ntxiv rau hauv cov raj xa hluav taws yog tias kev saib xyuas tsis tu ncua thaum lub sijhawm cog ntoo.
304 \ / 304L tsis yog kev sib nqus nyob rau hauv anealed mob thiab tsis tuaj yeem ua rau kev kho cua sov. Hardness thiab tensile lub zog_ tuaj yeem nce los ntawm kev ua haujlwm txias, uas yuav ua rau muaj cov khoom sib nqus me ntsis. Dual uas muaj ntawv pov thawj 304 \ / 304L ua raws li 304 thiab 304L cov ntaub ntawv tshwj xeeb thiab muaj kev sib pauv tau zoo thiab muaj kev nyab xeeb rau kev siv hauv txhua daim ntawv thov.
Anustenitic Stainless hlau Alloy 316 \ / 316L yog ib tug Molybdenum qib. Cov ntsiab lus npib tsib xee thiab molybdenum cov ntsiab lus nyob rau hauv cov kav dej muaj zoo dua tag nrho cov khoom tiv thaiv corrosion corrosion tiv thaiv piv rau 304 qib ss. Qhov tsis kam yog tshwj xeeb tshwj xeeb txog pitting thiab crevice corrosion hauv chloride ib puag ncig. Ntxiv mus, 316 \ / 316L stainless hlau ib leeg thiab kav cov tensile kub kub, nkag mus, thiab kev ntxhov siab. Muaj peev xwm thiab weldability kuj yog tau zoo heev. Tsis zoo li Qib 316, 316L kav tau tiv thaiv los ntawm cov ntsiab lus, vim muaj cov ntsiab lus roj carbon monoxide. Yog li, nws yog feem ntau siv hauv kev ntsuas hnyav welded Cheebtsam.

Ua los ntawm cov hlau 304 stainless hlau, cov pas nrig no yog corrosion resistant thiab haum rau kev siv sab nraum zoov. Tsis tas li ntawd, stainless hlau puv li siv nyob rau hauv Aerospace, khoom noj thiab dej haus, siv tshuaj lom neeg, tshuaj lom neeg thiab cryogenic. 304 Stainless hlau yog qhov feem ntau steel hlau alloy ntawm lub ntiaj chaw, muab cov zog siab thiab zoo corrosive ib puag ncig.

Cov phiaj nruab nrab thiab hnyav kav hlau xa mus rau cov phaj hlau nrog lub thickness ntau dua 3 hli thiab tsawg dua 50 hli. Nruab nrab thiab tuab cov hlau hlau feem ntau yog siv nyob rau hauv nkoj shrbuilding, boilers, choj

Cov phiaj hlau nyias nyias yog cov phiaj hlau nrog cov phiaj tuab ntawm 0.2-4m

Stainless hlau bar muaj ntau yam zoo rau ntau kev lag luam thiab cov ntawv thov thoob ntiaj teb. Qhov zoo ntawm stainless hlau bar suav nrog cov khoom siv ntev ntev, corrosion tsis kam, tsos zoo, yooj yim thiab ntev nqi. Stainless hlau yog ib qho ntawm cov feem ntau siv cov hlau hauv kev tsim kho niaj hnub.

Qhov laj thawj rau Alloy Qib 304 kav hlau tsis txaus siab 304 kav tau nrov yog tias nws muaj zoo tiv taus corrosion hauv ntau cov nruab nrab. Qhov no yog vim muaj cov ntsiab lus siab dua ntawm chromium siv nyob rau hauv kev sib dhos ntawm cov kav hlau stainless.

Ib Flange yog ib qho kev tawm tsam, daim di ncauj lossis sab nraud, tog twg los sab nraud lossis sab hauv, uas yog cov nqaj hlau xws li ib tug t-nqaj); Rau cov ntawv yooj yim tau yooj yim \ / hloov ntawm kev sib cuag nrog lwm yam khoom (raws li flange thaum kawg ntawm cov yeeb nkab, chav dej lub tog raj kheej, lossis ntawm lub ntsej muag lub koob yees duab); Los yog rau kev ruaj khov thiab taw qhia kev txav ntawm lub tshuab lossis nws cov ntu (raws li sab hauv flange ntawm tsheb ciav hlau lossis lub log los ntawm kev khiav tawm ntawm cov ciav hlau). Lo lus "Flange" kuj yog siv rau hom cuab yeej siv los ua cov flanges.

316 cov yeeb nkab hlau tuaj yeem txuas lub neej ntawm cov khoom siv lossis cov cuab yeej siv tawv nqaij thiab cov kab mob ua kom huv, tshwj xeeb tshaj yog thaum raug rau cov ntsev. Txawm li cas los xij, rau cov ntawv thov feem ntau, Hoob 304 yuav ua haujlwm zoo xwb.
DupleX Steel Flanges
Scottish Gaelic
www.hpipe.es
Cov Hlau Hlau
Ntaus Seamless Yeeb Nkab
ASME Sa479 Tengec4L S30403 Round Bar
316 Cov Hlau Stainless Stud Bolt Ob Chav DIN933 931
Ntaus "yeeb nkab seamless
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube
DIN976 321 Dub Xwm Stainless Hlau Stud Bolts
Hex Bolt £ ¨full Xov £ ¬epartial Xov)

Cov SS 904L kav thiab SS 904L HLUB yog tsim los ntawm nruj me ntsis siv 100 & ntshiab zoo ntawm cov ntaub ntawv raw thiab kuj yog los ntawm kev siv cov thev naus laus zis tshiab.

DIN975 304-304L Dub Xwm Stainless Xov Zuag Muag Rods Zawv Zig 304-304L Xov Vej - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

316 Cov Yeeb Nkab Stainless Hlau Khoov Muaj cov lus teb rau cov neeg sib nqus. Tsis zoo li cov kab hlau tsis zoo li, uas yog ferromagnetic, feem ntau stainless hlau ntau yam (suav nrog 316) yog Austenitic ntau yam ª lossis zoo tsis yog qhov tsis yog dab tsi.

Tsis suav txog N08367 tseem hu ua Alloy Al6XN yog cov carbon ntau, siab purity, nitrogen-batoy nrog zoo heev rau chloride pitting thiab compevice corrosion.

Lub thermal expansion coefficient ntawm stainless hlau flange yog tib yam li ntawm tooj dag, 1.5 zaug ntawm cov yeeb nkab steel hlau. Txawm li cas los xij, piv nrog tooj dag, stainless hlau flanged yeeb nkab muaj cov yam ntxwv ntawm kev nthuav dav qeeb thiab kev sib zog.

Cov khoom siv yog qhov kub kub tiv taus thiab siv nyob rau hauv feem ntau cov ntawv thov marine. Cov ntsiab lus Molybdenum ua 316 Stainless hlau hex bolts resistant rau chloside cracking.
DupleX Steel Flanges
Scottish Gaelic
www.hpipe.es
Cov Hlau Hlau
Ntaus Seamless Yeeb Nkab
ASME Sa479 Tengec4L S30403 Round Bar
316 Cov Hlau Stainless Stud Bolt Ob Chav DIN933 931
Ntaus "yeeb nkab seamless
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube
DIN976 321 Dub Xwm Stainless Hlau Stud Bolts
Alloy Hlau Daim Hlau & Cov Ntawv Qhia & Coils

Ib txoj kev sib koom ua ke flanged yog tsim ntawm peb cais thiab ywj siab yog tias muaj kev sib cuam tshuam; Cov flanges, lub gaskets, thiab cov bolting; Uas tau sib sau los ntawm kev cuam tshuam lwm tus cuam tshuam, fitter. Cov kev tswj tshwj xeeb yuav tsum muaj nyob rau hauv kev xaiv thiab kev xaiv ntawm tag nrho cov muaj cov ntsiab lus kom muaj kev sib koom ua ke, uas tau siv tau xau nruj.

Cov phaj steel feem ntau siv rau cov txheej txheem qauv thiab kev tsim kho, cov hlab ntsha, cov nkoj siab, cov khoom siv uas muaj caj dab, thiab cov ntawv thov tub rog. Cov qib, cov ntsiab thiab cov tsis muaj ntawm cov phaj steel kuj tseem ceeb hauv nws siv li cas.

Cov degree ntawm kev sib xws, cia ua cov yeeb yaj kiab nruj, yuav tsum tsis txhob tawg, scarring thiab lwm yam tsis xws luag. Cov txheej txheem tau muab faib ua cov ntawv kub dov steel thiab cov ntawv txias

Nws yog qhov yooj yim nres lossis yob ua ntau yam ntawm cov seem rau cov ntawv thov hauv kev lag luam, kos duab kos duab, thiab tsheb thauj mus los hauv teb. SS 316 tseem muaj cov yam ntxwv vuam zoo.

Cov kav hlau stainless hlau thiab hlab yog suav tias yog qhov nrov tshaj plaws thiab xav tau cov ntaub ntawv siv los tsim cov khoom lag luam ntau thiab muaj. Txawm li cas los xij, thaum nws los xaiv cov qib yog txoj cai ntawm cov yeeb nkab steel hlau, hlau stainless 304 30h yeeb nkab thiab tubing yog qhov zoo tshaj plaws. Peb tau muab cov lus qhia tiav.
Duplex Steel Tuav & Rods
Scottish Gaelic
www.hpipe.es
Cov Hlau Hlau
Ntaus Seamless Yeeb Nkab
ASME Sa479 Tengec4L S30403 Round Bar
Stainless Hlau Al-6xN Tube Asme Sb 676 Tsis Ua N08367 Tubing
Ntaus "yeeb nkab seamless
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube

SAE 304 stainless hlau yog qhov feem ntau steel hlau. Cov hlau muaj ob txoj kev chromium (nruab nrab ntawm 18% thiab 20%) thiab thib pua (nruab nrab ntawm 8%) [1] cov hlau uas yog cov qauv hlau tseem ceeb. Nws yog ib tus neeg siv tshuaj hlau tsis huv. Nws tsis tshua muaj hluav taws xob thiab cuam tshuam cov khoom siv hluav taws xob ntau dua li cov hlau. Nws sib nqus, tab sis tsis sib nqus dua li hlau. Nws muaj ntau dua corrosion tsis kam ntau dua li cov hlau tsis tu ncua thiab siv dav siv vim yog qhov yooj yim nyob rau hauv ntau yam duab. [1]

UN tsis yog N06002 \ / Hastelloy X, Tsis Yog N106200 \ Tsis Yog N10276, tsis yog N10665, tsis yog N10675 \

321 Stainless hlau xov yog Austenitic stainless hlau xov ua los ntawm ib qho alloy muaj cov chromium, npib tsib, molybdenum thiab nitrogen nrog txwv cov ntsiab lus carbon. Stainless hlau 321 xov paj rau kev siv nyob rau hauv cov chaw nruab nrab. Nyob rau tib lub sijhawm, 321 stainless hlau studs yog muaj txiaj ntsig rau ntau daim ntawv thov uas muaj ntev ntev thiab muaj kev sib koom tes ib puag ncig. Stainless hlau undate s32100 studs muaj qhov zoo tshaj plaws ntawm durability, siab tensile lub zog thiab zoo heev neeg kho tshuab. Stainless Hlau WNR 1.4541 Cov ntsiab lus cuam tshuam nrog kev siv hluav taws xob corrosion, thiab lwm yam kev txhim kho hluav taws xob, thiab cov roj av ua kom sov thiab ntau dua Hauv chloride ib puag ncig, raws li zoo li kev ntxhov siab corrosion cracking saum toj no txog 60 degrees Celsius. Qhov zoo tshaj plaws rau ntau cov ntawv thov hauv tsev thiab cov lag luam, 321 stainless hlau studs muaj cov khoom lag luam corrosion zoo thiab yog yooj yim rau kev tsim khoom nrog kev tsim nyog zoo.

Al6XN yog superaustenitic steel hlau nrog kev ua tau zoo rau chloride pitting, crevice corrosion thiab kev nyuaj siab corrosion tawg. Al6XN yog 6 Moly alloy uas tau tsim rau thiab siv hauv kev sib cav sib ceg siab. Nws muaj cov npib tsib xee (24%), Molybdenum (6.3%), nitriumen thiab chromium cov ntsiab lus tawg, thiab tshwj xeeb corrosion tiv thaiv. Al6XN yog feem ntau siv rau nws cov kev txhim kho pitting thiab crevice corrosion tsis kam hauv chlorides. Nws yog ib qho tsim nyog thiab weldable stainless hlau.

Qeb 304 yog ib tug neeg siv hlau tsis muaj tshuaj tua kab nrog cov vuam zoo thiab tsim cov khoom. Cov hlau no siv tau dav hauv cov petrochemical thiab cov zaub mov rau lawv cov corrosion tsis kam, lub zog kom muaj peev xwm tiv thaiv kom sov siab dua. Ua raws li qib tshwj xeeb, muaj kev cuam tshuam ntawm kev xeb tawm tsam thiab cov yam ntxwv kub.

Ua los ntawm cov hlau 304 stainless hlau, cov pas nrig no yog corrosion resistant thiab haum rau kev siv sab nraum zoov. Tsis tas li ntawd, stainless hlau puv li siv nyob rau hauv Aerospace, khoom noj thiab dej haus, siv tshuaj lom neeg, tshuaj lom neeg thiab cryogenic. 304 Stainless hlau yog qhov feem ntau steel hlau alloy ntawm lub ntiaj chaw, muab cov zog siab thiab zoo corrosive ib puag ncig.

Stainless hlau ua ib tse neeg cov hlau yog cov tshuaj tiv thaiv corrosion heev tab sis nrog ntxiv ntawm Molybdenum mus rau 316, qhov no nce cov qhab nia kom tiv thaiv ib puag ncig. Feem ntau xa mus rau qib marine, 316 cov yeeb nkab txuas yog qhov tsim nyog rau kev siv nyob rau hauv ib puag ncig uas yuav tsum tau ntxuav cov hlau tsis tu ncua kom ntev nws lub neej pabcuam.

SMO 254 ERW Piping yog feem ntau siv nyob rau hauv seasater tu, thiab lwm yam kev hloov pauv cua sov, thiab lwm yam.
DupleX Steel Flanges
Scottish Gaelic
www.hpipe.es
Cov Hlau Hlau
Ntaus Seamless Yeeb Nkab
ASME Sa479 Tengec4L S30403 Round Bar
316 Cov Hlau Stainless Stud Bolt Ob Chav DIN933 931
Ntaus "yeeb nkab seamless
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube
DIN976 321 Dub Xwm Stainless Hlau Stud Bolts
Tsim cov qauv ASME B36.10 ASME B36.32

Ntxiv-tuab hlau phaj hais txog ib lub phaj steel nrog lub thickness ntawm tsis tsawg tshaj li 50 hli. Cov hlau ntxiv-tuab yog siv nyob rau hauv lub nkoj nkoj, boilers, choj thiab high-siab vessel plhaub

DIN975 304-304L Dub Xwm Stainless Xov Vais Rods Zinc Xim Zasks 304-304L Xov Rods

Nyias steel phaj hais txog ib lub phaj steel nrog ib tuab ntawm tsis ntau dua 3 hli. Cov feem ntau siv nyias hlau phaj tuab yog 0.5-2mm, uas tau muab faib ua ntawv thiab steeilation. Nyias