HtsSPIPE.FEL CIPENdinayaPOP POOOLSNdinayaFranges ndị a dabara adaba na nnukwu chọrọ mmanụ, mmanụ na ụlọ ọrụ petrochemical
Franges ndị a dabara adaba na nnukwu chọrọ mmanụ, mmanụ na ụlọ ọrụ petrochemical
ASTM A234 wpb ppb neling eriri carbon jiri rụọ ọrụ iji gbanwee nduzi nke mmiri ma ọ bụ ịgbanwe ọnụego mgbasa ozi
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Obere igwe carbon carbon bụ ihe na-adịghị mma na ọdịdị, nke na-enyere ya aka na-agbawa agba mgbe a na-ekpughere Hobiy okpomọkụ ma ọ bụ welded. Ọkpụrụkpụ ma ọ bụ klas nke A420 WPL6 dị ka dịka Sch Sch 10, SCH 30, SCHU 40, SCH 140, SCHI 160, XXS. A420 WPL6 nwere akụkụ dị ka ASI \ / ASME B16.9, B16.28, MSS-43. WPL6 pụtara na igwe na-acha uhie uhie nke ihe a bụ Astm Ast220 gph6 bụ ọkọlọtọ maka ngwa ngwa carbon steel maka ọrụ dị ala.
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