National Standards uye American Standards yeSimbi Pipes uye Mashandisirwo Avo

Muminda yemazuva ano maindasitiri nekuvaka,Carbon Steel Pipeanoshandiswa zvakanyanya nekuda kwesimba rawo rakakwirira, kusimba kwakanaka uye kwakasiyana siyana. Chinese national standards (gb/t) uye american standards (astm) anowanzo shandiswa masisitimu. Kunzwisisa mamakisi avo uye misiyano kune kukosha kukuru pakusarudzwa kweMs Simbi Pipe. .

Pakati pemagiredhi akajairwa epasirese simbi mapaipi, kabhoni dhizaini simbi dzinosanganisira q195 - q275. Semuyenzaniso,Q235 Simbi Pipeine simba regoho re235mpa uye rinoshandiswa mukuvaka kwakawanda uye kugadzira michina. Low alloy high simba structural simbi q345 inoshandiswa zvakanyanya uye inokodzera zvivakwa zvakakura senge mabhiriji. Panyaya yeamerican zviyero, kabhoni structural simbi a36 inoshandiswa mumapurojekiti ekuvaka. Low alloy high simba structural simbi a572 gr.50 inoshandiswa muzvivako zvakakura.

 

Panyaya yezvivakwa zvemuchina, kune zvakare mutsauko mune zvinodiwa zviratidzo senge goho simba, kusimba simba, uye kurebesa kweCarbonSteelPipepakati peNational Standard uye American Standard. Kazhinji kutaura, kune imwecheteyo mhando yesimbi, chiyero cheAmerica chinogona kuve nezvinodiwa zvakanyanya maererano nezviratidzo zvesimba, nepo chiyero cheChinese chinogona kunge chine mirau yakadzama maererano nekuoma kwezviratidzo. Panyaya yekuumbwa kwemakemikari, huwandu hwemukati hweakasiyana alloying zvinhu uye zvirambidzo pazvinhu zvisina kuchena zvezviviri zvakasiyana zvakare. Semuyenzaniso, chiyero cheAmerica chinoshanduka-shanduka mukuwedzera uye kutonga kwezvimwe zvinhu zvealloying kusangana nezvinodiwa zvemapurojekiti akasiyana. Chiyero chenyika chinobhadhara zvakanyanya kune pasi rose uye kugadzikana kwesimbi.

 

Panewo misiyano pakati pezviyero zvenyika uye nedimensional tolerance zvinodiwa zveCarbonSteelPipe. Chiyero chenyika chinopa mirairo yakadzama pamusoro pekushivirira kwakadai senge dhayamita yekunze uye ukobvu hwemadziro epombi dzesimbi, uye inogadzira anowirirana magiredhi ekushivirira zvinoenderana nemhando dzakasiyana dzeQ235SteelPipeuye mamiriro ekushandisa. Iyo yeAmerica chiyero ine yakawedzera kurerukirwa mirau pakushivirira kwedimensional, asi izvo zvinodiwa pakurongeka kwedimensional zvinogadziriswa zvinoenderana neakasiyana mashandisirwo eindasitiri uye zvinodiwa nevatengi.

 

CarbonSteelPipevane zvakawanda zvakasiyana-siyana zvekushandisa. Mumunda wekuvaka, chinhu chakakosha chekugadzira scaffolding uye zvivakwa zvesimbi, uye inoshandiswawo mukupa mvura uye madhiraivha masisitimu. Muindasitiri ye petrochemical, pombi dzemafuta matsime uye corrosion-resistainless stainlessmapaipi esimbizvichiteerana kuzadzisa zvinodiwa zvekutorwa uye kutakurwa kwemakemikari media. Mukugadzira michina, kubva kumotokari kuenda kumichina yekuvaka, Carbon SteelPipesdzinoshandiswa kuderedza uremu uye kuona kufambiswa kwemagetsi. Muchikamu chesimba, tembiricha yepamusoro-soro inotakurwa kuburikidza nemapombi esimbi yeboiler, gasi rechisikigo rinotakurwa kuburikidza nemapaipi akareba, uye shongwe dzemagetsi emhepo dzinovimbawo nemapombi esimbi. .

 

Mukupedzisa, zvese zviri zviviri National standard uye American standard yeQ235SteelPipe

Iva nehunhu hwavo uye tamba mabasa akakosha mundima dzakawanda. Mukushanda kunoshanda, zvinodikanwa kusarudza zvine musoro chiyero chinoenderanaMS SteelPipegiredhi zvinoenderana nezvinodiwa zveprojekiti uye nharaunda kuti ive nechokwadi chemhando uye kuchengetedzeka kweprojekiti.

 

Bata nesu kuti tidzidze zvakawanda nezve ruzivo rweindasitiri.