Botop Steel Pipe ndiyo inotungamira kugadzira uye stockist yesimbi pombi nemachubhu muChina mashandisirwo muhukuru hwe355.6 OD kusvika 1500 OD muhupamhi hwe8mm kusvika 80mm, isu tinotakura uye nekupa denderedzwa isina musono kabhoni simbi pombi yemvura uye peturu.Isu tinogadzirakabhoni LSAW simbi mapaipizvakanyatsoenderana neyakajairwa pasi rose seASTM, API &DIN.Isu tine matani anodarika 15000LSAW mutsetse pombiinogadzirwa pamwedzi, kazhinji tinogona kugadzirwa zvinhu nekukurumidza sezvinobvira.
Yese mapaipi edu esimbi uye zvigadzirwa zvechubhu zvinopihwa 3.1 chaiyo bvunzo zvitupa, zvinoenderana EN 10204. Certification zvinoenderana ne3.2 inogona kubvumirana panguva yekuraira.Kuongorora kwechitatu kunogamuchirwa (BV, SGS, nezvimwewo)
Botop Steel inogona kupaLSAW simbi pombigiredhi kubvaGR.B,X42,X46,X52,X60,X65,X70,etc.Kupfuura 200000 matani kabhoni LSAW simbi mapaipi anogadzirwa gore negore.
| ZVINOTAURWA ZELSAW STEEL PIP | |
| 1.Size | 1)OD:406mm-1500mm |
| 2) Rusvingo Ukobvu: 8mm-50mm | |
| 3)SCH20,SCH40,STD,XS,SCH80 | |
| 2.Standard: | ASTM A53,API 5L,EN10219,EN10210,ASTM A252 ,ASTM A500 etc. |
| 3.Zvinhu | ASTM A53 Gr.B,API 5L Gr.B,X42,X52,X60,X70,X80,S235JR,S355J0H nezvimwe |
| 4.Kushandisa: | 1) low pressure fluid, mvura, gasi, oiri, line pombi |
| 2) pombi yechimiro, kuvakwa kwepombi | |
| 3)fenzi,gonhi pombi | |
| 5.Kupfeka | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) Mafuta 5) PE, 3PE, FBE, comosion resistant coating, Anti corrosion coating |
| 6.Technique | longitudinal welded simbi pombi |
| 7. Kuongorora: | Iine Hyd raulic Testing, Eddy Yazvino, RT, UT kana kuongororwa nevechitatu bato. |
| 8.Delivery | Container, Bulk Vessel. |
| 9.About Hunhu Hwedu: | 1) Hapana kukuvadzwa, hapana chakakombama 2) hapana burrs kana micheto inopinza uye hapana zvimedu 3) Yemahara yemafuta & kumaka 4) Zvinhu zvese zvinogona kuongororwa nevechitatu bato ongororo isati yatumirwa |
Injiniya nyaya yeHong Kong
Injiniya nyaya yeQatar
Mechanical Properties yeAPI 5L GR.B X65 (PSL1) / API 5L X70 (PSL1):
| Giredhi | Goho Simba(MPa) | Tensile Simba(MPa) | Elongation A% | ||
|
| psi | MPa | psi | MPa | Elongation (Min) |
| X65 | 65,000 | 448 | 77,000 | 531 | 18 |
| X70 | 70,000 | 483 | 82,000 | 565 | 18 |
Mechanical Properties yeAPI 5LX65 PSL1/PSL 2(PSL2) / API 5L Giredhi X70 (PSL 2):
| Giredhi | Goho Simba(MPa) | Tensile Simba(MPa) | Elongation A% | Impact (J) | ||
|
| psi | MPa | psi | MPa | Elongation (Min) | Min |
| X65 | 65,000 | 448 | 87,000 | 600 | 18 | 40 |
| X70 | 70,000 | 483 | 90,000 | 621 | 18 | 40 |
RT Kuedza
UT Testing
Hydrostatic Testing
1. Kunze Diameter-Kubva pachiyero che circumferential ± 0.5% yedhayamita yekunze yakataurwa.
2. Kunze-kwe-Roundness-Musiyano pakati pemadhayamita makuru uye maduku kunze.
3. Kurongeka-Kushandisa 10 ft (3m) kutwasanuka kwakaiswa kuitira kuti migumo yose inosangana nepombi, 1/8 mukati. (3mm).
4. Hukobvu-Ukobvu hwemadziro hushoma pane ipi neipi mupombi haifaniri kudarika 0.01 mukati (0.3mm) pasi pehukobvu hunotsanangurwa.
5. Hurefu hune magumo asina kugadzirwa huchava mukati -0+1/2 mukati. (-0+13mm) pane zvakatsanangurwa.Hurefu hune magumo emuchina huchave sekubvumirana pakati pemugadziri nemutengi.
Pipe nerutsigiro
FBE Coating
3LPE Coating
| LSAW Simbi Pipe | LSAW Line Pipe |
| Carbon Steel LSAW Pipeline | API 5L LSAW Steel Pipe |
| JCOE LSAW Pipe | ASTM A671 LSAW Pipe |
| LSAW Welded Simbi Pipe | LSAW Carbon Steel Pipe |
ASTM A252 GR.3 Structural LSAW(JCOE) Carbon Steel Pipe
