Njengendlela yokukwethula kalula futhi sandise ibhizinisi lethu, sinabahloli ku-QC Workforce futhi sikuqinisekisa ukwesekwa kwethu okukhulu nesixazululo se-CE Certificate Spiral Steel Pipe API 5L X42 X65 X70 X52 Large Diameter SSAW LSAW Carbon Teel Spiral Welded Steel Pipe. , Uma uthakasela cishe kunoma yiziphi izinkonzo nemikhiqizo yethu, sicela ungalindi ukusithinta.Sonke sizimisele ukukuphendula phakathi namahora angu-24 ngokushesha ngemva kokuthola isicelo sakho futhi ukuze sakhe izinzuzo nenhlangano engenamkhawulo ndawonye maduze nje.
Njengendlela yokukwethula kalula futhi sandise ibhizinisi lethu, sinabahloli ku-QC Workforce futhi sikuqinisekisa ukwesekwa kwethu okukhulu nesixazululoI-China Steel Pipe kanye ne-API 5L Grb, Siyaziqhenya ngokuhlinzeka ngemikhiqizo yethu nezisombululo kuwo wonke amakhasimende emhlabeni jikelele ngezinkonzo zethu eziguquguqukayo, ezisebenza ngokushesha nezinga eliqinile lokulawula ikhwalithi elihlale ligunyazwa futhi linconywa amakhasimende.
Insimbi ye-BotopIngahlinzekaIpayipi lensimbi le-SSAWkusukela ku-GR.B,X42,X46…GR.1,GR.2…S275JRH,I-S355J0Hnjll.
| Isitayela | Okujwayelekile | Ezobuchwepheshe | Ibanga | Ukusetshenziswa |
| Ipayipi Elishiselwe I-Spiral Submerged-arc (Ipayipi Lensimbi Le-SSAW) | Insimbi Yekhabhoni | I-API 5L PSL1&PSL2 | GR.B,X42,X46,X52,X60,X65,X70, njll | Ukuthuthwa kwamafutha negesi |
| I-ASTM A252 | GR.1,GR.2, GR.3 | Okwesakhiwo (I-Piling) | ||
| I-BS EN10210 | S275JRH,S275J0H,S355J0H,S355J2H, njll. | |||
| I-BS EN10219 | S275JRH,S275J0H,S355J0H,S355J2H, njll. |
Ngaphandle Ububanzi
Ububanzi bangaphandle bezinqwaba zamapayipi akufanele buhluke ngaphezu kuka-±1% ukusuka kububanzi obushiwo bangaphandle.
Ukujiya kodonga
Ukuqina kodonga kunoma iyiphi indawo akumele kube ngaphezu kuka-12.5% ngaphansi kogqinsi olucacisiwe lodonga.
Ubude
Izinqwaba zamapayipi zizohlinzekwa ngobude obungahleliwe obubodwa, ubude obuphindwe kabili obungahleliwe, noma ubude obufanayo njengoba kucacisiwe ku-oda lokuthenga, ngokuvumelana nemikhawulo elandelayo:
a.Ubude obungahleliwe obubodwa: 16 ukuya ku-25ft (4.88 ukuya ku-7.62mm), iyintshi
b.Ubude obuphindwe kabili obungahleliwe: Ngaphezulu kuka-25ft (7.62m) nobuncane besilinganiso esingu-35ft (10.67m)
c.Ubude obufanayo: ubude njengoba bucaciswe ngokuhluka okuvumelekile okungu-±1 in.
Isisindo
Ubude benqwaba yamapayipi ngayinye buzokalwa ngokuhlukana futhi isisindo sawo akumele sihluke ngaphezu kuka-15% ngaphezulu noma u-5% ngaphansi kwesisindo saso esicatshangelwayo, kubalwe kusetshenziswa ubude baso nesisindo saso ngobude beyunithi ngayinye.
| Ipayipi Lesakhiwo se-SSAW | I-SSAW 3LPE Coating Steel Pipe |
| I-SSAW Carbon Steel Pipe | I-SSAW Ipayipi Lensimbi Elivunyiwe |
| Ipayipi Lensimbi Elishiselwe I-SSAW | Ipayipi lesakhiwo se-ASTM A252 SSAW |
| Ipayipi le-API 5L SSAW | I-SSAW Spiral Steel Pipe kanye ne-Tube |
Njengendlela yokukwethula kalula futhi sandise ibhizinisi lethu, sinabahloli ku-QC Workforce futhi sikuqinisekisa ukwesekwa kwethu okukhulu nesixazululo se-CE Certificate Spiral Steel Pipe API 5L X42 X65 X70 X52 Large Diameter SSAW LSAW Carbon Teel Spiral Welded Steel Pipe. , Uma uthakasela cishe kunoma yiziphi izinkonzo nemikhiqizo yethu, sicela ungalindi ukusithinta.Sonke sizimisele ukukuphendula phakathi namahora angu-24 ngokushesha ngemva kokuthola isicelo sakho futhi ukuze sakhe izinzuzo nenhlangano engenamkhawulo ndawonye maduze nje.
Isitifiketi se-CEI-China Steel Pipe kanye ne-API 5L Grb, Siyaziqhenya ngokuhlinzeka ngemikhiqizo yethu nezisombululo kuwo wonke amakhasimende emhlabeni jikelele ngezinkonzo zethu eziguquguqukayo, ezisebenza ngokushesha nezinga eliqinile lokulawula ikhwalithi elihlale ligunyazwa futhi linconywa amakhasimende.
