ASTM A240 UNS S32750 PADDLE Blind thiab SPACER RING 18 hauv 300 #

Rau cov lus qhia tshwj xeeb tau muab rau "ASTM A240 UNS S32750 PADDLE BLIND THIAB SPACER RING 18 hauv 300#," cia peb tawg cov ntsiab lus:

Kev sib xyaw:

UNS S32750 (Super Duplex Stainless Hlau):

Chromium (Cr): 24-26%

Nickel (Ni): 6-8%

Molybdenum (Mo): 3-5%

Nitrogen (N): 0 24-0.32%

Lwm cov ntsiab lus: suav nrog tab sis tsis txwv rau manganese, silicon, sulfur, phosphorus, tooj liab, thiab carbon.

Mechanical Properties:

Tensile zog: 795 MPa (115 ksi) yam tsawg kawg nkaus

Yield zog: 550 MPa (80 ksi) yam tsawg kawg nkaus

Elongation: 15% yam tsawg kawg nkaus

Hardness: Feem ntau 270 HBW siab tshaj plaws (Brinell Hardness)

Daim ntawv thov:

Paddle Blind thiab Spacer Ring: Cov no yog siv nyob rau hauv cov kav dej rau lub hom phiaj ntawm kev cais cov seem ntawm cov kav dej thaum lub sij hawm txij nkawm lossis kev sim ua haujlwm. Lawv muab tso rau nruab nrab ntawm flanges thiab muab ib qho khoom thaiv.

ASTM A240 UNS S32750 Cov Lus Qhia: Super Duplex Stainless Steel yog xaiv rau nws zoo heev corrosion kuj thiab mechanical zog, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj chlorides thiab sulfides. Nws yog dav siv hauv kev lag luam xws li roj thiab roj, kev ua tshuaj lom neeg, thiab kev siv dej hiav txwv.

300#: Qhov no qhia txog qhov ntsuas siab ntawm paddle dig muag thiab lub nplhaib spacer, uas yog 300 phaus ib square inch (psi). Nws qhia txog qhov siab tshaj plaws uas cov fittings tuaj yeem tiv taus ntawm qhov kub thiab txias.

Q&A:

Q: Lub hom phiaj ntawm kev siv paddle blinds thiab spacer rings hauv cov kav dej yog dab tsi?

A: Paddle blinds thiab spacer rings yog siv rau kev cais cov seem ntawm cov kav dej rau kev tu, kho, lossis kev sim lub hom phiaj, muab cov khoom thaiv ntawm cov seem ntawm cov yeeb nkab.

Q: Vim li cas ASTM A240 UNS S32750 xaiv rau cov fittings no?

AASTM A240 UNS S32750, super duplex stainless hlau, yog xaiv rau nws cov khoom zoo corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig hnyav xws li cov chlorides thiab sulfides. Nws muaj cov neeg kho tshuab zoo heev thiab durability, ua rau nws zoo tagnrho rau kev thov kev thov.

Q: Puas muaj paddle blinds thiab spacer rings siv nyob rau hauv high-temperature daim ntaub ntawv?

A: Yog lawm, ASTM A240 UNS S32750 super duplex stainless hlau tuaj yeem tiv taus qhov kub thiab txias thiab tsim nyog siv rau hauv ntau qhov kub thiab txias ib puag ncig ntsib hauv cov kav dej.

Q: Dab tsi yuav tsum tau ceev faj thaum txhim kho paddle blinds thiab spacer rings?

A: Cov txheej txheem kev teeb tsa kom raug yuav tsum tau ua raws li kom muaj kev ruaj ntseg ntawm cov flanges thiab cov qhov muag tsis pom lossis cov nplhaib. Tsis tas li ntawd, kev saib xyuas yuav tsum tau saib xyuas kom ntseeg tau tias cov khoom siv sib haum nrog cov kua dej thiab kev ua haujlwm ntawm cov kav dej.

Cov lus teb no muab kev nkag siab txog cov khoom sib xyaw, cov khoom siv kho tshuab, kev siv, thiab cov lus nug uas muaj feem xyuam rau "ASTM A240 UNS S32750 PADDLE BLIND THIAB SPACER RING 18 hauv 300#." Yog tias koj muaj lus nug ntxiv lossis xav tau cov ntsiab lus tshwj xeeb, thov hu rau dawb!

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