Precision steel tube kanye nemikhiqizo yamapayipi

Insimbi yamapayipi isetshenziselwa ukuthutha uwoyela, igesi yemvelo namanye amapayipi, uhlobo lwensimbi olunezidingo ezikhethekile. Ihlinzeke ngamathani angaphezu kwezigidi ezingu-4.4 zamapayipi ensimbi kumaphrojekthi asekhaya nawamazwe ngamazwe okudluliswa kukawoyela negesi, kanti ubude bokwakhiwa kwamapayipi bungaphezu kwamakhilomitha ayi-10,000, budlula ubude bayo yonke indlela "Ibhande Nomgwaqo", kanye isabelo semakethe sensimbi yamapayipi epayipi elishiselwe ngomthungo oqondile singaphezu kwama-30%. Ithole ukumbozwa ngokugcwele kwensimbi yepayipi lezwe lika-B kuya ku-X90, insimbi yepayipi elingamelana ne-asidi, insimbi yamapayipi angaphansi kolwandle kanye nensimbi enkulu yepayipi elingaguquki.

I-Saudi Aramco ukuphela komphakeli wasekhaya wepayipi lokumelana ne-asidi, futhi ithole iziqu zokuhlinzekwa kwenethiwekhi yepayipi kazwelonke, i-CNPC, i-Sinopec, i-CNOOC, i-Shell, i-Total, i-Saudi Aramco namanye amabhizinisi aziwayo. Imikhiqizo ihlinzeka ngamaphrojekthi amaningi abalulekile ekhaya naphesheya, njenge "China-Russia Eastern Line Project", "China-Myanmar Pipeline", "West-east Gas Transmission", "Sichuan Gas Transmission", "Shandong Pipeline network", " Ipayipi Lasogwini", "Ipayipi Lasogwini", "Ipayipi le-Eancang" kanye "Nepayipi le-Liwan Subsea".