Tlhahisoleseding ea Liphaephe tsa Tšepe e Welded ea ASTM A252
ASTM A252 ke tlhaloso e tloaelehileng bakeng sa liqubu tsa liphaephe tsa tšepe tse lahletsoeng le tse se nang sekoli. E akaretsa botenya ba lebota bo tloaelehileng, mofuta oa tšepe le mofuta oa eona.
Liqubu tsa liphaephe tsa tšepe li ka tjheselletsoa kapa tsa sekoaelo 'me li fumaneha ka bophara bo fapaneng le botenya ba mabota ho lumellana le litlhoko tse fapaneng tsa ho jara mojaro. Li sebelisoa hangata mererong ea kaho moo maemo a mobu a hlokang tšehetso e tebileng ea motheo, joalo ka libakeng tsa lebopong la leoatle, mabōpong a linoka, kapa libakeng tse nang le mobu o bonolo kapa o hlephileng.
| Sehlahisoa | Pipe ea Tšepe e Welded ea ASTM A252 Spiral |
| Thepa | Tšepe ea Khabone |
| Tlhaloso | OD 219-2020mm Botenya: 8.0-20.0mm Bolelele: 6-12m |
| E tloaelehileng | GB/T9711-2011,API 5L, ASTM A53, A36, ASTM A252 |
| Bokaholimo | Botsho ba tlhaho kapa 3PE kapa FBE |
| Lipheletso | Lipheletso tse se nang letho kapa lipheletso tse betliloeng |
| ka kapa ntle le dikoahelo |
Liphaephe tsa Tšepe tse Welded tsa ASTM A252 Thepa ea Mechanical
| Kereiti ea Tšepe | Matla a Tlase a Tekanyo | Matla a Tensile a fokolang | Ho lelefatsa botenya ba mabota a 7.9mm kapa ho feta |
| MPa | MPa | Ho lelefatsa ka 50.8mm, min,% | |
| Sehlopha sa 1 | 205 | 345 | 30 |
| Sehlopha sa 2 | 240 | 415 | 25 |
| Sehlopha sa 3 | 310 | 455 | 20 |
Taolo ea Boleng ba Liphaephe tsa Tšepe tse Welded tsa ASTM A252
1) Nakong ea tlhahiso le ka mor'a eona, basebetsi ba 4 ba QC ba nang le boiphihlelo ba lilemo tse fetang 5 ba hlahloba lihlahisoa ka mokhoa o sa reroang.
2) Laboratori e amohetsoeng ea naha e nang le mangolo a CNAS
3) Tlhahlobo e amohelehang ho tsoa ho motho oa boraro ea khethiloeng/ea lefshoang ke moreki, joalo ka SGS, BV.
4) E amohetsoe ke Malaysia, Indonesia, Singapore, Philippines, Australia, Peru le UK. Re na le litifikeiti tsa UL /FM, ISO9001/18001, le FPC.
