Steel Pipe a Wɔde Di Dwuma Nsɛm: Po so kɔ Nsuo a Wɔde Gu Nnua So

Nsɛm a Wɔde Di Dwuma – Octal Pipe

Efi nsuo a emu dɔ mu rig so kɔsi Arctic nsuo afiri, megacity nsuo grids kɔsi anhweatam so trunk lines, mfuo nsase akɛseɛ kɔsi osutɔ kwaeɛ a ɛtwam - Octal Pipe de dadeɛ akyi berɛmo a ɛyɛ adwuma yie-ma wiase nyinaa ahoɔden, nsuo ne nnwuma.

Send Inquiry Mprempren

Po so Ngo & Gas Platforms

Nsuo a emu dɔ rigs, FPSO topsides ne fixed jackets hwehwɛ pipes a ɛtumi tra ase wɔ asorɔkye a ɛkɔ so daa, nkyene a wɔde petepete ne nhyɛsoɔ a ɛboro 15,000 psi so. Kɛse-diameter LSAW X65–X70 a 3LPE anaa FBE + kɔnkrit mu duru akata so ne nnwuma gyinapɛn wɔ ha. Premium nkitahodi (VAM TOP, TENARIS BLUE) hwɛ hu sɛ gas-yɛ adwuma denneennen wɔ riser ne export lines fi North Sea kɔ Brazil ansa na -nkyene mfuw.

Po ase Nsuo Nhama & Tie-Akyi

Wɔ bun a ɛboro mita 2,500 mu no, SSAW X60–X70 a ɛwɔ 5-layer sintered epoxy anaa wet insulation ma ɛkari pɛ a eye sen biara wɔ ɛka, nsakrae ne ahobanbɔ a ɛfa nsɛe ho. Helical seam nhyehyeɛ kyekyɛ bending stress pɛpɛɛpɛ wɔ reel-lay anaa J-lay installation mu, berɛ a CWC thicknesses a ɛyɛ 50–120 mm ma awerɛhyɛmu sɛ on-bottom stability wɔ currents a ano yɛ den mu.

Onshore Long-Akyirikyiri Nkrasɛm

Cross-ram crude, product ne natural-gas trunk lines de wɔn ho to API 5L X52–X80 LSAW so de kata kilomita ɔhaha pii a ɛwɔ pump stations a ɛsua koraa. 3LPP coating ne cathodic ahobanbɔ de 50+ afe design nkwa ma wɔ anhweatam, permafrost ne mfuw asase so. OD tolerances a ɛyɛ den ne yield grades a ɛkorɔn-yield grades ma ɔfasuo no mu duru - na ɛno nti emu duru ne ɛka - yɛ ketewa.

Swamp, Marsh & Kwae a osu tɔ na owia bɔ kɛse

Asase a ɛyɛ mmerɛw na ɛtumi fa nsuo mu kɛseɛ wɔ mmeaeɛ te sɛ Amazon Basin, Niger Delta, ne Louisiana bayous hwehwɛ sɛ wɔde kɔnkrit mu duru a emu yɛ duru (CWC) kata SSAW anaa LSAW nsuo afiri so na ama nsuo a ɛtumi fa nsuo mu a ɛnyɛ papa na wɔasiw nsuo a ɛsensɛn nsuo mu wɔ mmerɛ mu nsuyiriɛ mu. Afasu a ɛyɛ den a wɔde fusion-bonded epoxy (FBE) anaa 3LPE a wɔde akata so aka ho no gyina H2S, CO2, ne organic acid a ɛyɛ basabasa a wɔtaa hu wɔ nsuten mu no ano yiye.

Nkurow akɛse mu Nsu & Nsu fĩ Ho Nkitahodi

Wɔ kurow no mmɔnten ase no, .AWWA C200 spiral welded nsuo afirineASTM A53 ERW nsuo afiriyɛ nea wɔpɛ sɛ wɔpaw ma nsu a wɔnom, ogya ho banbɔ nkaa, ne nsu fĩ ahoɔden nhama.

Mu asɛmsemɛnte-atɛkyɛ a wɔde hyɛ muanaasɛaduan-grade epoxy a wɔde kata sodi so koraaNSF/ANSI 61 na ɛwɔ hɔama anom-nsuo ahobanbɔ, berɛ a abɔntenpolyurethane a wɔde yɛ nneɛma, polyethylene a wɔde ahyɛ mu, anaasɛanti-corrosion teapɔn a wɔde kyekyerede ahobammɔ a ɛkyɛ-ma fi nkurow akɛse mu asase a ɛyɛ basabasa kɛse, asase ase nsu, ne mprempren nsɛe a ɛyera-a wɔtaa hu wɔ nkurow akɛse mu no ho.

Nkuraase & Kuadwuma mu Nsuo a Wɔde Gu Nnua So

Central-scale center-pivot ne drip nhyehyɛe akɛse de galvanized anaa polyethylene-coated SSAW (12–48 in) di dwuma de tu galɔn ɔpepem pii da biara a ɛkame ayɛ sɛ ɛnyɛ leakage. Mita biara a emu yɛ hare na ne tenten yɛ mita 12–18 no tew nkwaa ne bere a wɔde si hɔ wɔ mfuw asase a ɛda hɔ so.