I-Botop Steel Pipe ngumvelisi ohamba phambili kunye nesitokhwe semibhobho yentsimbi kunye neetyhubhu e-China izicelo ezikuluhlu lobungakanani be-355.6 OD ukuya kwi-1500 OD kuluhlu lobungqimba lwe-8mm ukuya kwi-80mm, sithengisa kwaye sinikezela ngesetyhula i-carbon steel pipe kulwelo kunye nepetroleum.Sivelisacarbon LSAW imibhobho yentsimbingokungqongqo ngokwemigangatho yezizwe ngezizwe njenge ASTM,API &DIN.Siphethe ngaphezu kweetoni ezingama-15000Umbhobho womgca we-LSAWeveliswa ngenyanga, ngokubanzi sinokuveliswa iimpahla ngokukhawuleza.
Zonke iipayipi zethu zetsimbi kunye neemveliso zetyhubhu zibonelelwa nge-3.1 izatifikethi zovavanyo oluthile, ngokwe-EN 10204. Ukuqinisekiswa ngokwe-3.2 kunokuvunyelwana ngexesha lokuyalela.Uhlolo lomntu wesithathu lwamkelwe (BV, SGS, etc)
IBotop Steel inokubonelelaUmbhobho wentsimbi we-LSAWibakala ukusukaGR.B,X42,X46,X52,X60,X65,X70, njalo njalo.Ngapha kwe 200000 yeetoni carbon LSAW imibhobho yentsimbi iveliswa ngonyaka.
| INGCACISO YOMbhobho WESTEEL we-LSAW | |
| 1.Ubungakanani | 1) OD: 406mm-1500mm |
| 2) Ukutyeba kweendonga: 8mm-50mm | |
| 3)SCH20,SCH40,STD,XS,SCH80 | |
| 2. Umgangatho: | ASTM A53,API 5L,EN10219,EN10210,ASTM A252 ,ASTM A500 njl. |
| 3.Izinto eziphathekayo | ASTM A53 Gr.B,API 5L Gr.B,X42,X52,X60,X70,X80,S235JR,S355J0H, njl. |
| 4.Ukusetyenziswa: | 1) ulwelo oluphantsi loxinzelelo, amanzi, igesi, ioyile, umbhobho womgca |
| 2)umbhobho wolwakhiwo, ulwakhiwo lwepiling yombhobho | |
| 3) ucingo, umbhobho womnyango | |
| 5.Ukwandlala | 1) Bared 2) Ipeyinti emnyama (ingubo yevarnish) 3) Iigalvanized 4) Ioli 5) PE,3PE, FBE, comosion ukumelana ukutyabeka, Anti umhlwa ukutyabeka |
| 6.Ubuchule | umbhobho wentsimbi odityanisiweyo we longitudinal |
| 7. Ukuhlolwa: | Ngovavanyo lwe-Hyd raulic, i-Eddy yangoku, i-RT, i-UT okanye ukuhlolwa ngumntu wesithathu |
| 8.Ukuhanjiswa | Isikhongozelo, Isikhephe esikhulu. |
| 9.Malunga noMgangatho Wethu: | I-1) Akukho monakalo, akukho kugoba 2) akukho burrs okanye imiphetho ebukhali kwaye akukho nkunkuma 3) Isimahla kwi-oiled&marking 4) Zonke iimpahla zinokujongwa ngokuhlolwa komntu wesithathu ngaphambi kokuthunyelwa |
Imeko yobunjineli yaseHong Kong
Imeko yobunjineli yaseQatar
IiPropati zoomatshini be-API 5L GR.B X65 (PSL1) / API 5L X70 (PSL1):
| IBanga | Unikeze Amandla(MPa) | Tensile strength(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 |
IiPropati zoomatshini zeAPI 5LX65 PSL1/PSL 2(PSL2) / API 5L Grade X70 (PSL 2):
| IBanga | Unikeze Amandla(MPa) | Tensile strength(MPa) | Elongation A% | Impembelelo (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 |
Uvavanyo lwe-RT
Uvavanyo lwe-UT
Uvavanyo lweHydrostatic
1. Idayamitha yangaphandle-Ngokusekwe kumlinganiselo wesangqa ±0.5% wedayamitha yangaphandle echaziweyo.
2. Ngaphandle kwe-Roundness-Umahluko phakathi kweedayamitha ezinkulu nezincinci zangaphandle.
3. Ulungelelwaniso-Ukusebenzisa i-10 ft (3m) i-straightedge ebekwe ukwenzela ukuba iziphelo zombini zidibene nombhobho, 1/8 ngaphakathi. (3mm).
4. Ukutyeba-Ubuncinane bodonga lobukhulu nakweyiphi na indawo kumbhobho abuyi kuba ngaphezu kwe-0.01 ngaphakathi (0.3mm) phantsi kobukhulu obuxeliweyo obuchaziweyo.
5. Ubude obuneziphelo ezingasetyenziswanga buya kuba ngaphakathi -0+1/2 phakathi. (-0+13mm) koko kuchaziweyo.Ubude obuneziphelo zoomatshini buya kuba njengoko kuvunyelwene ngazo phakathi komvelisi kunye nomthengi.
Umbhobho ngenkxaso
FBE Coating
3LPE Ukwaleka
| Ipayipi yentsimbi ye-LSAW | LSAW Line Pipe |
| Umbhobho weCarbon Steel LSAW | API 5L LSAW Steel Umbhobho |
| JCOE LSAW Umbhobho | Umbhobho we-ASTM A671 LSAW |
| I-LSAW iWelded Steel Pipe | LSAW Carbon Steel Pipe |
ASTM A252 GR.3 Structural LSAW(JCOE) Carbon Steel Pipe
