Ozi gbasara ikpo ọkpọkọ ígwè ASTM A252 nke a na-agbakọta agbakọta
ASTM A252 bụ ọkọlọtọ maka ikpo ọkpọkọ ígwè a na-agbakọta na nke na-enweghị ntụpọ. Ọ na-ekpuchi ọkpụrụkpụ mgbidi, ọkwa, na ụdị ígwè a na-akpọ "steel".
Enwere ike ịgbado ọkpọkọ ígwè ma ọ bụ nke na-enweghị ntụpọ, a na-enwetakwa ha n'obosara na ọkpụrụkpụ mgbidi dị iche iche iji kwekọọ n'ihe achọrọ maka ibu ibu dị iche iche. A na-ejikarị ha eme ihe n'ọrụ owuwu ebe ọnọdụ ala chọrọ nkwado ntọala miri emi, dịka n'akụkụ osimiri, n'akụkụ osimiri, ma ọ bụ ebe ala dị nro ma ọ bụ nke na-adịghị ike.
| Ngwaahịa | ASTM A252 Gburugburu welded Steel Pipe |
| ihe | Ígwè Carbon |
| Nkọwapụta | OD 219-2020mm Ọkpụrụkpụ: 8.0-20.0mm Ogologo: 6-12m |
| Ọkọlọtọ | GB/T9711-2011,API 5L, ASTM A53, A36, ASTM A252 |
| Elu | Ojii eke ma ọ bụ 3PE ma ọ bụ FBE |
| Ngwụcha | Ngwụcha dị larịị ma ọ bụ nsọtụ beveled |
| nwere ma ọ bụ na-enweghị okpu |
Njirimara Mechanical nke ọkpọkọ ígwè ASTM A252 Welded
| Ọkwa ígwè | Ike Mmepụta Kacha nta | Ike Nrụgide Kachasị Elu | Ogologo maka ọkpụrụkpụ mgbidi aha 7.9mm ma ọ bụ karịa |
| MPa | MPa | Ogologo na 50.8mm, min,% | |
| Klas nke 1 | 205 | 345 | 30 |
| Klas nke Abụọ | 240 | 415 | 25 |
| Klas nke 3 | 310 | 455 | 20 |
Njikwa Ogo nke ọkpọkọ ígwè ASTM A252 nke ejiri ígwè welded mee
1) N'oge mmepụta na mgbe emechara ya, ndị ọrụ QC anọ nwere ihe karịrị afọ ise nwere ahụmịhe na-enyocha ngwaahịa n'enweghị usoro.
2) Ụlọ nyocha mba enyere ikike nke nwere asambodo CNAS
3) Nnyocha a na-anabata site n'aka onye nke atọ onye zụrụ ya họpụtara/kwụọ ụgwọ, dịka SGS, BV.
4) Malaysia, Indonesia, Singapore, Philippines, Australia, Peru na UK kwadoro ya. Anyị nwere asambodo UL /FM, ISO9001/18001, FPC.
