ASTM A694 f56 fpp Crust Obere NTPFE NTPTEDEDED FEDARA FLDIAN FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
Usoro na-emepụta ihe maka ihe na-atọ ụtọ na-agụnye arụmọrụ na ịkpụ. Ya na ịpị, na-egbochi, ịkpọpu, iwepụta, na-agbagha, na-agbado, na-agbado agbado ọkụ na igwe. Ma ọ bụ usoro nke njikọta abụọ ma ọ bụ karịa n'ime ọrụ ndị a.
HT pipe bụ otu n'ime ndị na-ebugharị carbon na-ebute India na anyị na-ewepụta fụba na akara mmụta dị iche iche. Mkpụrụ osisi carbon nwere carbon, manganese, phosphorus, sọlfọ, nickel, komomium, molybum dabere na ọkwa akwụkwọ. Ndepụta ọnụahịa carbon nchara carbon pọpụrụ dị iche dị iche dị iche dabere na ọkwa akwụkwọ.
Carbon steels nwere akụkụ dị iche iche na ike dị iche iche. Ike tensile nọ na nso nke 485MPA opekempe tensile ike na 250mppa opekerụ nweta ike. Flange Assi B16.5 Klas 150 bụ klaasị nrụgide nke flanges b16.5. Ihe ndị a na-eji eme ihe maka oke flanges na ụdị klas ahụ dabere na ọnụego ọnụma na mgbidi mgbidi.