Nwa ojii ojii na-ezo aka na ọkpọkọ e welded nke elu ya emebeghị n'ụzọ ọ bụla. A na-eji ya maka ọkpọkọ owuwu, na-akwado ọrụ saịtị, na nkwado nchebe nchekwa. N'ezie, ụfọdụ ọkpọkọ ojii nwere nnukwu obe na-eji ya na pipeline ndị na-efe efe. Igwe ojii dị na 48.3 nwere dayameta nke 48.3mm, ọkpụrụkpụ nke 3.5mm, na ogologo 6m. A na-ejikarị ya na ngwụcha nke ngwaahịa nkwado na ọrụ owuwu ma nwee ikike ịkpa ike.
N'ozuzu, a na-eji ntụpọ nke kwụ ọtọ n'oge ọ dị mma, gụnyere: ike tensile, ike na-apụta, ga-ezute Standard GB / T13793 Standard. Enwere ike ikwenye ogo nke ngwa ojii ojii dị otú ahụ.
Ọdịiche dị n'etiti 48.3mm ojii ojii na nke Galvanized na-agwọ ọrịa ọ bụla na-emegide ya, na nke ọzọ na-agwọ ọnya na-ekpo ọkụ, nke nwere anti-nchara nchara na mgbochi mgbochi. E jiri ya tụnyere ọnụahịa nke abụọ ahụ, ọnụ ahịa nke Black etiti dị ọnụ ala karịa nke a na-ahọrọ okpokolo, ya mere, ọ bụ nhọrọ mbụ maka ọtụtụ nkeji owuwu na ụlọ ọrụ ịgbazite.
Oge Post: Dec-06-2021