Kpọtụrụ anyị maka ihe kacha ọhụrụStructural Steel PipeNkọwapụta na Nha.
ASTM A500 Grade B/C SSAW Steel Pipe na China | Nnukwu dayameta 219-1626mm Pipe ígwè gbara okirikiri maka ikpo ọkụ
| Ngwaahịa Paramita | Nkọwapụta Nkà na ụzụ (ASTM A500 Grade B / Grade C) |
| Usoro Mmepụta | SSAW (Spiral Submerged Arc Welded) |
| Dayameta Mpụta (OD) | 1/4" ruo 88" (13.7 mm – 2235 mm) / Enwere ike ịhazi ya maka akara ụkwụ ọrụ |
| Ọkpụrụkpụ Mgbidi (WT) | 1.65 mm ruo 25.4 mm (Hazie 10 ruo XXS) |
| Nhọrọ Ogologo | Ogologo A Na-edozi: 6.0m, 12.0m, 20 ft, 40 ft Ogologo Otu (SRL) na Ogologo Mpịakọta Abụọ (DRL) Ogologo ahaziri ruo mita 18+ |
| Njirimara Mekaniki | Paịpụ Gburugburu - Ọkwa B: Ike Mmepụta: Nke kacha nta. 42,000 psi (290 MPa) Ike nrụgide: Nke kacha nta 58,000 psi (400 MPa) Ogologo: Nkeji 23%Paịpụ Gburugburu - Ọkwa C: Ike Mmepụta: Nke kacha nta. 46,000 psi (317 MPa) Ike nrụgide: Nke kacha nta. 62,000 psi (427 MPa) Ogologo: Nkeji 21% |
| Ngwakọta Kemịkalụ | Ọkwa B: C ≤ 0.26%, Mn ≤ 1.35%, P ≤ 0.035%, S ≤ 0.035% Ọkwa C: C ≤ 0.23%, Mn ≤ 1.35%, P ≤ 0.035%, S ≤ 0.035% (Nhọrọ: Copper Cu ≥ 0.20% maka mmụba nke iguzogide nchara ikuku) |
| Ndozi Akụkụ | Dayameta Mpụta (OD): ±0.75% (maka nha ≥ 2 inch) Ọkpụrụkpụ Mgbidi: ±10% nke ọkpụrụkpụ aha Nhazi kwụ ọtọ: ≤ 1/8" × (Ngụkọta ogologo ụkwụ / 5) |
| Mmecha Elu na Mgbochi Ncha | Elu mara mma/ojii e ji mmanụ mee Ịgba agba nchara / Agba ojii Mkpọchi ọkụ-Mmiri Galvanized (HDG) – Ibu zinc ruru 550g/m² Mkpuchi Dị Elu: 3PE, FBE (Fusion Bonded Epoxy) |
| Mmepụta Ọgwụgwụ | Ngwụcha dị larịị, nsọtụ beveled, efere njedebe agbakọtara agbakọta, akpụkpọ ụkwụ draịva kọnịkal, mgbaaka azụ, oghere ndị a gwuru egwu, na akpa ibuli elu |
| Akwụkwọ Ogo | Asambodo Nnwale Mill (MTC) nke kwekọrọ na EN 10204 3.1, Akụkọ NDT (Ultrasonic/X-ray), na Nyocha nke Ndị Ọzọ (SGS, BV, TUV, Intertek) |
Data teknụzụ
ASTM A500 Steel PipeNgwakọta Kemịkalụ
| Ihe | Klas A (%) | Ọkwa B (%) | Ọkwa C (%) |
| Kabọn (C), kachasị | 0.26 | 0.26 | 0.23 |
| Manganese (Mn), kachasị | 1.35 | 1.35 | 1.35 |
| Phosphorus (P), kachasị | 0.035 | 0.035 | 0.035 |
| Sọlfọ (S), kachasị | 0.035 | 0.035 | 0.035 |
| Kọpa (Cu), nkeji ① | 0.2 | 0.2 | 0.2 |
ASTM A500 Steel PipeNgwongwo Mekaniki
| Ọkwa | Ike nrụgide (nkeji) | Ike Mmepụta (nkeji) | Ogologo na 2" (50mm), nkeji |
| A | 45,000 psi (310 MPa) | 39,000 psi (269 MPa) | Pasentị iri abụọ na ise |
| B | 58,000 psi (400 MPa) | 46,000 psi (315 MPa) | Pasentị iri abụọ na atọ |
| C | 62,000 psi (425 MPa) | 50,000 psi (345 MPa) | Pasentị iri abụọ na otu |
| Nkọwapụta Mbupụ A Na-ahụkarị (Ọkwa nke 3 Kachasị Ewu ewu) | |||||
| NPS | OD (mm) | Ọkpụrụkpụ Mgbidi | Ibu (kg/m) | Usoro Ihe Omume A Na-ahụkarị | Ngwa Isi |
| 16" | 406.4 | 0.375" (9.52mm) | 92.5 | STD | Ọdụ ụgbọ mmiri, owuwu izugbe |
| 16" | 406.4 | 0.500" (12.70mm) | 121.8 | 40 | Ntọala ifufe dị n'ụsọ oké osimiri, ọdụ mmiri |
| 18" | 457 | 0.500" (12.70mm) | 137.4 | 40 | Ụlọ ọrụ mmepụta ihe dị arọ, ntọala miri emi |
| 24" | 609.6 | 0.500" (12.70mm) | 183.2 | 40 | Okpokoro dayameta buru ibu, ihe owuwu mmiri |
| 24" | 609.6 | 0.750" (19.05mm) | 271.8 | XS | Ngwa ibu dị oke arọ, ịnya ụgbọ nkume |
| 30" | 762 | 0.625" (15.88mm) | 287.5 | 40 | Ikpo okwu ndị dị n'ụsọ oké osimiri, ntọala ọdụ LNG |
| 36" | 914.4 | 0.750" (19.05mm) | 392.3 | 40 | Ọrụ ndị dị oke elu, àkwà mmiri ndị na-agafe oké osimiri |
| Usoro Mmepụta vs. Ike Nha | |||||
| Usoro | Oke OD (mm) | Oke WT (mm) | Ogologo Ogologo (m) | Arụmọrụ ọnụ ahịa | Kachasị Mma Maka |
| SSAW (Spiral) | 3200 | 30 | 6-18 | Kasị Elu | Dayameta buru ibu, ọkpụrụkpụ mgbidi dị ọkara (16"-48") |
| LSAW (JCOE) | 1422 | 50 | 6-15 | Elu | Mgbidi dị oke ọkpụrụkpụ (≥1.0"), ihe achọrọ maka ike dị elu |
| ERW | 660 | 25 | 6-12 | Ọkara | Obere ruo ọkara dayameta, ọkpụrụkpụ mgbidi ọkọlọtọ |
| Enweghị Nsogbu | 1016 | 100 | 6-12 | Nke kacha ala | Ngwa dị oke mkpa, gburugburu ebe na-emebi emebi |
Pịa bọtịnụ dị n'aka nri
Mgbochi ire ere bụ otu n'ime ihe kachasị mkpa maka ọrụ mmiri na n'ụsọ oké osimiri.
Royal Steel Group na-enye ọtụtụ ngwọta mgbochi corrosion:
Elu ígwè ojii
Ọ dabara adaba maka owuwu ime obodo na nhazi nke abụọ.
Mkpuchi Epoxy Njikọta (FBE)
Ọ na-enye ezigbo iguzogide kemịkalụ na nchebe ogologo oge.
Sistemụ Mkpuchi 3PE
Ihe mejupụtara:
Epoxy primer
oyi akwa na-arapara
Oyi akwa mpụta nke polyethylene
A na-eji usoro a eme ihe nke ọma n'ọrụ mmiri, ihe owuwu ndị dị n'ụsọ oké osimiri, na ntọala pipeline.
Ndị annukwu dayameta gburugburu welded ígwè ọkpọkọe mere maka akụrụngwa dị arọ na injinịa ntọala miri emi, na-enye ikike ibu ibu pụrụ iche, nkwụsi ike ala, na ịdịte aka nhazi n'ebe siri ike.
Ngwa Isi:
Ntọala miri emi na-enye ikike ibu ibu dị elu, nke dabara adaba maka ụlọ elu dị elu, osisi mmepụta ihe, na ọnọdụ ala dị nro.
Akụrụngwa Àkwà Mmiri na Ụzọ Okporo Ụzọ: Nwere ike iguzogide nnukwu ibu dị egwu nke àkwà mmiri ndị na-agafe osimiri, viaducts okporo ụzọ, na ụgbọ okporo ígwè.
Injinia Mmiri na Ọdụ Ụgbọ Mmiri: Ọ na-eguzogide nrụgide mmiri dị elu na mmebi mmiri, nke dị mma maka ọdụ ụgbọ mmiri, ọdụ ụgbọ mmiri, na ikpo okwu ndị dị n'ụsọ oké osimiri.
Ike na Ụlọ Ọrụ Dị Oké Mkpa: Na-enye nkwado siri ike maka ntọala turbine ikuku, usoro mmanụ na gas, na ụlọ ọrụ ọkụ eletrik.
Ụgbọ njem obodo na obodo: Arụmọrụ ntọala a pụrụ ịdabere na ya maka ọdụ ụgbọ oloko, ụzọ ndị dị n'okpuru ala, na ihe owuwu ndị na-ejide ya.
1) Alaka Ụlọọrụ - Nkwado ndị na-asụ Spanish, enyemaka maka iwepụ omenala, wdg.
2) Ihe karịrị tọn 5,000 nke ngwaahịa dị na ngwaahịa, yana ọtụtụ nha dị iche iche
3) Ndị otu ikike dịka CCIC, SGS, BV, na TUV na-enyocha ya, yana nkwakọ ngwaahịa kwesịrị ekwesị maka mmiri.
1. Nkwakọ ngwaahịa:
A na-eji blọk osisi ma ọ bụ dunnage eme ihe n'etiti akwa akpa nkwakọ ngwaahịa ma ọ bụ akpa iji gbochie mmebi n'oge njem.
Ọgwụgwọ elu (nhọrọ): Agba ojii, mmanụ mgbochi nchara, ma ọ bụ mpịakọta ihe nkiri plastik.
Enwere ike iji ihe mkpuchi nchebe nwa oge kpuchie ikpo ọkụ nke ejiri galvanized mee iji gbochie ọkọ elu.
Nkwakọ ngwaahịa ahaziri ahazi dị.
2. Njem:
Ogologo mgbagọ nke ngwa ahịa: mita 6, mita 12. Ogologo na-abụghị ọkọlọtọ dịkwa ma ọ bụrụ na a rịọ maka ọrụ ahụ.
Ọ dabara adaba maka njem ụgbọ mmiri, ụgbọ okporo ígwè, ma ọ bụ okporo ụzọ.
Oge nnyefe na-abụkarị ụbọchị 15-30 mgbe e natara ụgwọ, dabere na ụdị ngwaahịa na nkọwapụta ya.
Ọ dị mma maka mbupụ ụwa niile, yana akwụkwọ zuru oke (asambodo nke nkwekọ, ndepụta nkwakọ ngwaahịa, akwụkwọ mbupu).
3. Ịkpachara Anya Maka Ijikwa Ya:
Jiri kreen ma ọ bụ forklift nke nwere slings ma ọ bụ slings jikọọ paịpụ ndị ahụ nke ọma iji gbochie mgbanwe.
Debe paịpụ ndị ahụ n'ebe kpọrọ nkụ, ikuku na-abata, ma dị jụụ tupu e tinye ha iji gbochie nchara.
Mbupu buru ibu/oke ibu ga-agbaso iwu njem mpaghara.
1. Kedu ihe bụ ngwa nkeASTM A500 SSAW ígwè ọkpọkọ?
ASTM A500 SSAW páìpù ígwè bụ ihe zuru oke maka ikpo ntọala, iwu àkwà mmiri, injinia ọdụ ụgbọ mmiri, ikpo okwu ịgba mmiri n'ụsọ oké osimiri, na nnukwu ọrụ akụrụngwa mmekọrịta mmadụ na ibe ya, nke nwere ike iguzogide ibu nke ntọala miri emi.
2. Gịnị bụ ihe dị iche n'etiti Klas B na Klas C?
Paịpụ ígwè nke ọkwa C nwere ike mmepụta na ike nrụgide yiri nke paịpụ ígwè nke ọkwa B. A na-atụ aro ya maka ọrụ ntọala dị arọ, nke nwere dayameta buru ibu, dịka injinịa mmiri na nke mmiri.
3. Gịnị ka ọ na-eme?SSAW ígwè ọkpọkọnke pụtara?
A na-eji ígwè ndị na-akpụ akpụ akpụ akpụ akpụ SSAW, e wee jiri ígwè ndị na-akpụ akpụ akpụkpụ akpụkpụ rụọ ya, wee jiri ya mee ka ọ dị n'ime mmiri iji mepụta paịpụ ígwè dị ike ma dị ọnụ ala (219-1626mm).
4. Kedu nha nke paịpụ ígwè ASTM A500 SSAW?
Nha ndị a na-ahụkarị dị site na 219-1626 mm na dayameta mpụta na 15-35 mm na ọkpụrụkpụ mgbidi, na-emezu mkpa injinia dị iche iche dịka àkwà mmiri, ọdụ ụgbọ mmiri, na ntọala miri emi.
5. Gịnị mere ị ga-eji họrọ otu ígwè eze?
Mbupu ozugbo sitere na ụlọ ọrụ mmepụta ihe anyị nke China
Ọnụ ahịa asọmpi maka ọrụ akụrụngwa zuru ụwa ọnụ
Mmepụta buru ibu nke ọkpọkọ ọkpọkọ ígwè SSAW
Sistemụ njikwa mma siri ike (dabere na ụkpụrụ ASTM/EN/GB)
Ahụmịhe dị ukwuu nke mbupụ, na-enye ọrụ na North America, Latin America, Middle East, na Africa.
Nkọwa kọntaktị
Adreesị
Mpaghara ụlọ ọrụ mmepe Kangsheng,
Wuqing district, Tianjin City, China.
Ozi ịntanetị
Ekwentị
Awa
Mọnde-Sọnde: Ọrụ awa iri abụọ na anọ
Dee ozi gị ebe a zitere anyị ya
