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Hnyav Phab Ntsa Stainless Hlau Raj

Hnyav Phab Ntsa Stainless Hlau Raj

inox 316L leeg nyob hauv phab ntsa loj, 316l stainless hlau tubing

Txhawb tshuaj

Hnyav Phab Ntsa Stainless Hlau Raj


Heavy Wall Stainless Steel Tube



304 / 316L phab ntsa hnyav stainless hlau raj  





Txheej Txheem:

304 / 316L stainless hlau tuab walled raj, uas yog 304 / 316L stainless hlau,

belongs rau Molybdenum stainless steels, uas ua tau zoo dua li hom 304 thiab 310 xim hlau tsis zoo.

Thaum muaj siab kub, thaum lub concentration ntawm sulfuric acid tsawg dua 15% thiab ntau tshaj 85%,

cov hlau 316L tsis muaj feem xyuam yuav tsum siv dav.

Dhau li ntawd, nrog ib tug zoo corrosion chlorides kev ua tau zoo,

qib no ntawm cov hlau tsis muaj steel feem ntau yog siv hauv marine ib puag ncig.



Lub Npe: thick-walled inox 316l raj, stainless hlau tubing phab ntsa tuab

OD (tawm): 6-830mm

Ntsa Thickness 0.5-55 hli.

Tshuaj Kho Mob: 1010 ~ 11500?

Cov ntsiab lus carbon: tsis pub ntau tshaj 0.03%

Melting Point: 1375-14500?


Heavy Wall Stainless Steel Tube


Paub meej :


Thaum tshav kub kub hnyav ---

Thaum twg siv nyob rau hauv 1600? thiab tsis tu ncua siv nyob rau hauv 1700 ?,,

lub 316L hlau tsis muaj pa oxidation kuj.

Thaum tshav kub kub 800? -1575 ?, Nws yog qhov zoo tshaj plaws kom tsis txhob siv 316L tsis tu ncua

steel cov khoom. Yog tias tawm ntawm ntau yam, qhov no tsis muaj qab hau hlau muaj cua kub zoo

kuj muaj zog zog zog.


Kev Kho Mob Thaum Tshav Kub Kub ---

Kev kub kev kub ntxhov thaum 1850? - 2050?, Tom qab ntawd txias txias.

Thov nco ntsoov, 316L stainless steels tsis tuaj yeem ua kom tawv nqaij los ntawm kev kho kom sov.


Vuam muab tub lim ---

Txais siv rau txoj kev ntsuas txoj hlua, yuav siv 316 Cb, 316L los yog 309 Cb tsis muaj ntxaiv hlau

fillers lossis cov hlua khi. Yuav kom ua tiav qhov kev pom zoo anticorrosion, 316

cov ntaub ntawv welding seem yuav tsum tau kho los ntawm kev kub nyhiab, tab sis 316L

cov ntaub ntawv tsis xav tau.


hnyav phab ntsa raj Daim Ntawv Thov ---

Ntawv ua, hluav taws kub sib txawv, dyeing equipments thiab tej yam kev mob, zaj duab xis swilling

tshuab, sib tsoo ua ke, siv sab nraud cov ntaub ntawv nyob hauv qhov chaw pw thiab chaw xeeb tub

thaj chaw.


Tshuaj Cheeb Tsam ---

C = 0.03 Si = 1.00 Mn = 2.00 P = 0.035 S = 0.03 Ni: 12.0-15.0 Cr: 16.0-18.0

Mo: 2.0-3.0


Tsoomfwv lub xeev -

Kho nrog kev kho mob

 

Daim duab: thawm qab lub raj, cov yeeb nkab xwm yeem, tuab ntsa.

Cov ntaub ntawv: 201, 301, 304, 304L, 321, inox 316l, 310S, 2520, thiab ntxiv rau.

Cov Qauv: ASTM A312 / A312M, ASTM A213 / A213M, ASTM A269 / 269M




Heavy Wall Stainless Steel Tube


Heavy phab ntsa stainless steel yeeb nkab daim ntawv teev npe

--- 2017.3



Tshaj tawm: cov seem tsis txaus siab.

(OD * TNK)


F6 × 1 / 1.5 F60 × 2/3/4/5/6

F8 × 1 / 1.5 / 2 F60 × 8/10/12 / 16F140 × 4/5/6

F10 × 1 / 1.5 / 2 F63 × 4/5 F140 × / 8/10/12/15/20

F12 × 1 / 1.5 / 2 F63 × 8/10/12/16 / 18F142 × 18

F14 × 1.5 / 2 / 2.5 / 3 / 4F65 × 4/5/6/8/10 / 13F145 × 18

F16 × 2 / 2.5 / 3 / 3.5 / 4F68 × 4/6/8/10/12 / 15F146 × 10/12

F18 × 2/3/4 F70 × 3/8/10/12 F152 × 6/8/10/12/14/20

F19 × 2F70 × 15/18/20 F159 × 3/4 / 4.5 / 5/6

F20 × 2 / 2.5 / 3/4 / 5F73 × 3/4/5 F159 × 8/10/12/15/20/30

F21 × 4.5 F73 × 8/10/12/15 / 20F168 × 3/4 / 4.5 / 5/6/7

F22 × 2 / 2.5 / 3/4/5 / 6.5F76 × 2/3/4/5/6 F168 × 8/10/12/16/20

F25 × 1.5 / 2 / 2.5 / 3/4/5 / 7F76 × 8/10/12/15 / 18F175 × 16

F27 × 2 / 2.5 / 3/4/5/6 / 8F80 × 4/6/8/10/12/15 / 20F180 × 6/8/10/12/16/30

F28 × 3/4 / 6.5 F82 × 16.5 F185 × 10/18/25

F30 × 3/4/5/8 / 10F83 × 4/8/10/11/12/15 / 18F190 × 9

F32 × 2 / 2.5 / 3/4 / 4.5 / 5 / 6F86 × 8/10/15 / 20F194 × 6/8/10/18

F32 × 8/9/10 F89 × 2/3/4 / 4.5 / 5 / 5.5 / 6F200 × 14/34

F34 × 2/3/4/5/6/8 / 10F89 × 8/10/12/15 / 18F203 × 20

F36 × 4/6 F92 × 8/10/12 F205 × 16/26

F38 × 2/3/4/5/6/8 / 10F95 × 6/8/10/12/16 / 20F219 × 4/5/6/8/10

F40 × 3/4/5/6/8 / 10F102 × 4/5/6 F219 × 12/15/20/25/30

F42 × 2/3/4/5/6/8 / 10F102 × 8/10/13/15 / 20F230 × 20

F45 × 2 / 2.5 / 3 / 3.5 / 4/5 / 6F108 × 2/3/4 / 4.5 / 5 / 6F245 × 6/8/10

F45 × 8/10/12 F108 × 8/10/12/13/15 / 20F250 × 26

F48 × 2/3 / 3.5 / 4/5 / 6F114 × 2/3/4/5 / 6F273 × 4/6/8/10/12/20/34

F48 × 8/10/12 F114 × 8/10/12/15 / 20F325 × 6/8/10/12/16/18

F50 × 12 F116 × 19 F377 × 8/9/10/15

F51 × 2/3/4/5/6/8/10 / 15F121 × 6/8/10/12/16 / 20F406 × 14

F55 × 8/10 F127 × 8/10/13/16 / 20F426 × 9/10/12

F57 × 2/3 / 3.5 / 4/5 / 6F133 × 3/4/5/6 F508 × 15

F57 × 8/10/12 / 16F133 × 8/10/12/15/18/22



Koj yog welocome xa peb cov lus nug, qhov zoo tshaj plaws cov lus yuav muab xa tuaj rau koj sai!

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