A na-eji ọkpọkọ nchara nchara n'okpuru ala lie n'ọtụtụ ebe na netwọk mmiri na-ebufe gas, ọrụ mkpuchi ọkpọkọ kemịkalụ na mmanụ ala, kemịkalụ, netwọọkụ etiti na kpo oku, ikuku etiti- ọkpọkọ ikuku ikuku, na injinia obodo.
Ngwongwo nchara nchara n'okpuru ala bụ kpọmkwem- e liri ọkpọkọ nchara arụrụ arụrụ nke ọma nwere ezigbo mkpuchi ọkụ, nchekwa na ntụkwasị obi, yana ọnụ ala dị ala.
Nkọwapụta
1. Ọkpụkpụ ígwè a na-ebuga- nke ejiri njupụta polyurethane dị elu nwere ike iguzogide okpomọkụ ruo ogo 140 c.
2. Na corrosion eguzogide HDPE jaket ọkpọkọ nwere ike ime ka ọkpọkọ ozugbo lie n'okpuruala na-enweghị trenchi.
3. Ụdị ọkpọkọ dị iche iche na ọkpọkọ ọkpọkọ nwere ike ịrụ ọrụ maka ọrụ ọkụ dị iche iche na ikpo ọkụ.
4. Enwere ike ịmepụta ọkpụkpụ ụfụfụ polyurethane site na 26.5-83mm ma ọ bụ karịa.
Njirimara ngwaahịa
Pipe ígwè na-arụ ọrụ
Isi oyi akwa, nke na-ebufe ihe (dị ka mmiri ọkụ ma ọ bụ uzuoku), bụ nke nnukwu - nchara nchara na-enweghị ntụpọ ma ọ bụ na-agbado nke ọma ma ga-agbasorịrị ụkpụrụ ọkpọkọ (dịka ọmụmaatụ, nyocha redio 100%).
Mkpuchi
Ọfụfụ polyurethane siri ike (njupụta 60-80 kg/m³) bụ ihe bụ isi, na-enye conductivity dị ala (0.013-0.03 kcal/m:h· ogo ) na ihe mechiri emechi{6}} cell Ratio karịa ma ọ bụ nhata 90%, na-ebelata ọkụ ọkụ. Maka ngwa okpomọkụ dị elu{{7} (dị ka pipeline uzuoku), a na-eji ihe mkpuchi mkpuchi multi-layer, staggered-stitch composite consulation (gụnyere oyi akwa aluminom na-egosipụta oyi akwa) na-enye nguzogide okpomọkụ nke ogo 150 -450 .
Ọkụ dị n'èzí
High-density polyethylene (HDPE) or steel-in-steel (double-layer steel pipe structure) provides corrosion resistance, waterproofing, and mechanical protection. The HDPE outer pipe requires corona treatment on the inner surface, has a density >940 kg/m³, and a tensile strength >20 MPa. Usoro mmepụta ihe na-akwado nrụpụta ụlọ ọrụ mmepụta ihe na ịkpụzi agbakwunyere, gụnyere iwepụ nchara nke ọkpọkọ ígwè, ndochi ụfụfụ nke oyi akwa mkpuchi, na nkwakọ ngwaahịa nke ọkpọkọ nchebe iji hụ na agba atọ ahụ jikọtara ọnụ.
Uru arụmọrụ bụ isi
Ịrụ ọrụ ike
Ọnwụ ọkụ bụ naanị 25% nke ọkpọkọ ọdịnala, na ọnwụ okpomọkụ na netwọk pipeline bụ ihe na-erughị 2% (dị mma karịa ọkọlọtọ mba ụwa nke 10%).
01
Ogologo ndụ na nguzogide corrosion
Ọkụ dị n'èzí HDPE/Fiberglass na-ekewapụ mmiri ikuku, na-ebute ọnụ ọgụgụ corrosion dị oke ala maka ọkpọkọ ígwè na-arụ ọrụ, na-ebute ndụ ndụ nke afọ 30-50 (ugboro 3-4 nke ọkpọkọ omenala).
02
Ihe mgbochi mmiri na mmiri{0}Ihe akaebe
E mechiri -ụfụfụ polyurethane cell nwere obere mmịnye mmiri (ihe dịka 0.2 kg/m²), na imewe akara ọdụ ụgbọ mmiri na-egbochi ịpụ mmiri mgbe a na-arụ ya.
03
Nleba anya nchekwa
Mkpu oti mkpu na- wuru na-achọpụta nke ọma.
04
Nrụpụta akụ na ụba
A na-ebelata ihe mkpofu ihe karịrị 50% yana iji kọnkịtị belata site na 90%. Mwube ụlọ nrụpụta yana na- n'ịgbasa saịtị na-ebelata oge owuwu ihe karịrị 50%.
05
Ngwa ndị dị
Central kpo oku/ajụjụ oyi, elu-okpomọkụ nnyefe uzuoku, petrochemicals, thermal ike osisi. kpo oku mpaghara, ọkpọkọ ụlọ ọrụ dịka ọgwụ, kemịkalụ, na pipeline mmanụ.
Nkọwapụta
|
Dayameta aha aha |
DN20-DN1600. |
|
Ike nrụgide |
Nrụgide aha na-erughị ma ọ bụ hà nhata 2.5 MPa (socket{1}}ụdị njikọ). |
|
Oke okpomọkụ |
Ihe na-erughị ma ọ bụ nhata na ogo 120 (ogo 140 kacha elu) maka ikpo ọkụ, ruo ogo 450 maka pipeline uzuoku. |
Okwu ikpe
Ụlọ ọrụ anyị
Hebei Yugang Pipe Manufacturing Co., Ltd dị na Yanshan Economic Development Mpaghara na Cangzhou, na obi nke North China si pipeline ụlọ ọrụ. Tọrọ ntọala na 2005, ụlọ ọrụ ahụ kwalitere na 2014 ka ọ bụrụ otu zuru oke na-ejikọta teknụzụ pipeline, nrụpụta akụrụngwa na mmepụta ngwa. Ihe ohuru ohuru nke teknụzụ na 2024 enwetala amara ya dị ka ụlọ ọrụ teknụzụ dị elu{{7}. Ngwaahịa ya bụ isi gụnyere ọkpọkọ nchara 3PE maka mmanụ na gas, ọkpọkọ welded gburugburu, ọkpọkọ mkpuchi, na akwa akwa. Ụlọ ọrụ ahụ nwere ahịrị mmepụta ọkpọkọ gbara agba ise, ahịrị mmepụta ọkpọkọ corrosion atọ, ahịrị mmepụta ọkpọkọ isii, na ahịrị mmepụta ọkpọkọ abụọ kwụ ọtọ, nwere ikike imepụta ihe ruru tọn 300,000 kwa afọ. Ụlọ ọrụ a kwadoro ISO9001, ngwaahịa ya na-agbaso ụkpụrụ API Spec 5L/5CT/5B.
Ihe nchịkọta dị ọkụ: n'okpuruala kpọmkwem e liri ihe mkpuchi ígwè ọkpọkọ, China n'okpuruala kpọmkwem nke e liri, igwe anaghị agba nchara, ndị na-ebu, ụlọ ọrụ
