I-HELD WELDED X65 SSAW Line Pipe
Yethula:
Uyemukelwa ku-Cangzhou Spiral Steel Pipe Group Co, Ltd sizohlola umhlaba wamapayipi we-welded weldwed nge-X65 Spiral Pipes namapayipi e-Welded affete. Ukudweba ngobuchwepheshe benkampani yethu kanye nokuzibophezela ekusebenzeni kahle, sihlose ukukunikeza ukuqonda okubalulekile ngekhwalithi ehlukile nokusetshenziswa kwalawa mapayipi.
Impahla yemishini
| Ibanga lensimbi | Amandla aphansi okuvutha | Amandla asheshayo | Ubuncane obuncane | Amandla umthelela omncane | ||||
| Ubukhulu obucacisiwe | Ubukhulu obucacisiwe | Ubukhulu obucacisiwe | ekushiseni kokuhlola kwe | |||||
| <16 | > 16≤40 | <3 | ≥3≤40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ | |
| S235JRH | 235 | I-225 | I-360-50 | I-360-50 | 24 | - | - | 27 |
| S275J0H | 275 | 265 | 430-580 | I-410-560 | 20 | - | 27 | - |
| S275J2H | 27 | - | - | |||||
| S355j0h | I-365 | 345 | I-510-680 | 470-630 | 20 | - | 27 | - |
| S355J2H | 27 | - | - | |||||
| S355k2h | 40 | - | - | |||||
Funda ngepayipi elinezinwele eluhlaza:
Ipayipi elinohayimiyenziwe ngensimbi ephansi ye-carbon carbon ehlelekile noma umucu wensimbi ophansi we-alloy egibele ishubhu elingenalutho ngokuya nge-angle ethile ye-helix (eyaziwa ngokuthi yakha i-angle). Lapho ishubhu yakhiwa, umthungo uhlanganiswe ndawonye. Ipayipi elivuthayo bushelelezi lingenziwa kusuka emishinini emincane ukukhiqiza amapayipi ensimbi amakhulu.
Izinzuzo zepayipi eluhlaza okotshani:
1. Amandla angenakuqhathaniswa:Ubuchwepheshe be-welding we-welding buqinisekisa ubuqotho bezinhlekelele namandla, okwenza la mapayipi alungele ukudlulisela uketshezi oluphakeme lokucindezela namagesi.
2. Ukushintshana:Lawa mapayipi angamelana namazinga okushisa aphezulu, abenze afaneleke ezinhlobonhlobo zezicelo kufaka phakathi izinto zokuhamba zamafutha kanye negesi, ukuhanjiswa kwamanzi, izitshalo zokwehla kwendle, nokuningi.
3. Ukusebenza kahle kokufakwa:Kusukela amapayipi we-welded we-welded ayakwazi ukukhiqizwa ngamadayimane amakhulu, inani lamajoyinti adingekayo lincishisiwe, yenza lula inqubo yokufaka kanye nokunciphisa amaphuzu angenzeka atholakalayo.
I-X65 SSAW Line Pipe: Inikeza ukuqina nokwethenjwa:
-KwethuI-X65 SSAW Line Pipeiklanyelwe ngokukhethekile ukufeza izidingo zomkhakha kawoyela negesi. Lawa mapayipi ahambahamba ngokuhambisa uwoyela ongahluziwe, igesi yemvelo nemikhiqizo ecwengekile kumabanga amade. Ngamandla aphezulu aphezulu kanye nokumelana kahle komthelela omuhle kakhulu, ama-X65 SSAW Line Pise Pipe Ekhombisa ukumelana okuhle kakhulu, ukuqinisekisa ukuqina kwawo ngisho nasezindaweni ezinokhahlo.
Ukwakheka kwamakhemikhali
| Ibanga lensimbi | Uhlobo lwe-de-oxidation a | % ngobuningi, ubukhulu | ||||||
| Igama lensimbi | Inombolo yensimbi | C | C | Si | Mn | P | S | Nb |
| S235JRH | 1.0039 | FF | 0,17 | - | 1,40 | 0,040 | 0,040 | 0.009 |
| S275J0H | I-1.0149 | FF | 0,20 | - | 1,50 | 0,035 | 0,035 | I-0,009 |
| S275J2H | I-1.0138 | FF | 0,20 | - | 1,50 | 0,030 | 0,030 | - |
| S355j0h | I-1.0547 | FF | 0,22 | I-0,55 | I-1,60 | 0,035 | 0,035 | I-0,009 |
| S355J2H | I-1.0576 | FF | 0,22 | I-0,55 | I-1,60 | 0,030 | 0,030 | - |
| S355k2h | I-1.0512 | FF | 0,22 | I-0,55 | I-1,60 | 0,030 | 0,030 | - |
| a. Indlela ye-deoxidation iqokwa kanjena: I-FF: Insimbi ebulewe ngokuphelele equkethe izinto ezibophayo ze-nitrogen ngamanani anele ukubopha i-nitrogen etholakalayo (isib b. Inani eliphakeme le-nitrogen alisebenzi uma ukwakheka kwamakhemikhali kukhombisa okuqukethwe okuphelele kwe-AL ye-AL ye-0,020% ngesilinganiso esingu-2: 1, noma uma kungenjalo ezinye izinto ezibophayo ze-N zikhona. Izinto ezibophayo ze-N-Bonding zizoqoshwa kudokhumenti lokuhlola. | ||||||||
Ipayipi lokuphelelwa amandla kaphethiloli: ukusebenza kahle nokuvikelwa kwemvelo:
Le khasiIpayipi lokuphelelwa amandla egesiKukhiqizwe yiConggzhou Spiral Steel Pipe Group Co, Ltd. Idume ngokusebenza kwayo okuphezulu nokuvikelwa kwemvelo. Lawa mapayipi aklanyelwe ngokukhethekile uhlelo lokuphekela kwezimoto, olungasusa ngempumelelo futhi luphathe amagesi ayingozi akhishwe ngesikhathi senqubo yokuvutha. Amapayipi ethu e-welded after akhiqizwa ngamazinga aqinile, aqinisekise ukuhambisana nemithetho yokuphuma nokunciphisa umthelela wezemvelo.
I-Cangzhou Spiral Steel Co group Co, Ltd: Umlingani wakho othembekile:
Ngaphezulu kweminyaka engamashumi amabili yesipiliyoni, iCongzhou Spiral Spiral Pipe Group Co, Ltd isiphenduke umenzi oholayo nomhlinzeki wamapayipi we-Weld Welded. Ukuzibophezela kwethu kwikhwalithi, ukusungulwa okusha kanye nokwaneliseka kwamakhasimende kusibeka ngokwahlukana. Izakhiwo zethu zokukhiqiza zombuso, umugqa womkhiqizo obanzi neqembu elizinikezele labachwepheshe lisenza sikwazi ukuhlangana futhi sidlule okulindelwe kumakhasimende ethu emhlabeni jikelele.
Ekuphetheni:
Kuvunguza ipayipi le-welded, efana nepayipi lethu le-X65 SSAW Line kanye nePheshi le-Welded Short Pipe, linikeza amandla angenakuqhathaniswa, ukuguquguquka nokusebenza kahle. Lawa mapayipi adlala indima ebalulekile emikhakheni ehlukahlukene, enikeza izixazululo zokuhamba ngoketshezi kanye negesi. EConggzhou Spiral Steel Pipe Group Co, Ltd, siyaziqhenya ngokuzinikela kwethu ekuhlinzekeni imikhiqizo esezingeni eliphakeme ehlangabezana namazinga aqine kakhulu. Sithembe ukuba ngumlingani wakho onokwethenjelwa kuzo zonke izidingo zakho zepayipi eluhlaza.
