Ipayipi Lensimbi Ehlanganisiwe Ehlanganisiwe ye-ASTM A252

Isithombe Esivelele Sepayipi Lensimbi Ehlanganisiwe Ehlanganisiwe ye-ASTM A252

Incazelo emfushane:

Ipayipi lensimbi elihlanganisiwe elijikelezayo uhlobo lwepayipi elikhiqizwa ngensimbi egoqekile eshisayo eyakhiwe futhi yahlanganiswa ngokujikelezayo. Ivame ukusetshenziswa ekwakheni, ekuhlanganiseni, nakwezinye izinhlelo zokusebenza zesakhiwo. Izinga le-ASTM A252 liqinisekisa ukuthi ipayipi lensimbi elihlanganisiwe elihlanganisiwe lihlangabezana nezidingo ezithile zamandla, ukuqina, kanye nekhwalithi.

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Ulwazi Lwezinqwaba Zepayipi Lensimbi Ehlanganisiwe ye-ASTM A252

I-ASTM A252 iyincazelo ejwayelekile yamapayipi ensimbi ahlanganisiwe futhi angenamthungo. Ihlanganisa ubukhulu bodonga obujwayelekile, izinga, kanye nohlobo lwensimbi.

Izinqwaba zamapayipi ensimbi zingashintshwa noma zingathungelwa futhi zitholakala ngobubanzi obuhlukahlukene kanye nobukhulu bodonga ukuze zivumelane nezidingo ezahlukene zokuthwala imithwalo. Zivame ukusetshenziswa kumaphrojekthi okwakha lapho izimo zenhlabathi zidinga ukwesekwa okujulile kwesisekelo, njengasezindaweni ezisogwini, osebeni lomfula, noma ezindaweni ezinenhlabathi ethambile noma ekhululekile.

Umkhiqizo	Ipayipi Lensimbi Ehlanganisiwe Ehlanganisiwe ye-ASTM A252
Izinto	Insimbi Yekhabhoni
Imininingwane	OD 219-2020mm Ubukhulu: 8.0-20.0mm Ubude: 6-12m
Okujwayelekile	GB/T9711-2011,I-API 5L, ASTM A53, A36, ASTM A252
Ubuso	Umnyama wemvelo noma i-3PE noma i-FBE
Ukuphela	Iziphetho ezingenalutho noma iziphetho ezigobile
Ukuphela	ngezivalo noma ngaphandle kwazo

ipayipi lensimbi eligoqekayo elijikelezayo

Amapayipi Ensimbi Ehlanganisiwe e-ASTM A252 Izakhiwo Zemishini

Ibanga Lensimbi	Amandla Okukhiqiza Okuncane	Amandla Okudonsa Aphansi	Ukwelulwa kobukhulu bodonga obujwayelekile obungu-7.9mm noma ngaphezulu
Ibanga Lensimbi	I-MPa	I-MPa	Ukwandiswa ngo-50.8mm, min,%
Ibanga 1	205	345	30
Ibanga lesi-2	240	415	25
Ibanga lesi-3	310	455	20

Ukulawulwa Kwekhwalithi Yamapayipi Ensimbi Ehlanganisiwe ye-ASTM A252

1) Ngesikhathi sokukhiqiza nangemva kokukhiqiza, abasebenzi abangu-4 be-QC abanolwazi olungaphezu kweminyaka emi-5 bahlola imikhiqizo ngokungahleliwe.
2) Ilabhorethri egunyaziwe kazwelonke enezitifiketi ze-CNAS
3) Ukuhlolwa okwamukelekayo okuvela kumuntu wesithathu oqokiwe/okhokhelwe ngumthengi, njenge-SGS, i-BV.
4) Kuvunywe yiMalaysia, i-Indonesia, iSingapore, iPhilippines, i-Australia, iPeru kanye ne-UK. Sinezitifiketi ze-UL /FM, ISO9001/18001, kanye ne-FPC

funda kabanzi ngezitifiketi