paipa maitai tui API 5L
whakaahuatanga hua:
| Paerewa | Tau |
| API 5L PSL1 | A,B,X42,X52,X56,X60,X65,X70,X80 |
| ASTM A53/ASTM SA53 ASTM A106/ASTM SA106 | A,B,C |
Diameter o waho (inihi): 1/4''—18''
Matotoru (mm):2.24—45.24
Roa (m):1—12m
Te āhua o te wāhanga: porowhita
Whenua taketake: Haina (Tuawhenua)
Ngā Porowini: Tianjin
Taupānga: Paipa Hanganga, hinu, hau māori, keri, papu me ētahi atu mara.
Tiwhikete: CE
Ahakoa te koranu: Kore-koranu
Wheketere: āe
Whakaaturanga hua:
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Whakaahua a te kiritaki:
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He rerekē i ētahi atu wheketere：
1. i tono mātou mō ngā patent e toru i riro mai. (Paipa awaawa, Paipa pakihiwi, Paipa Victaulic)
2. Tauranga: ko tā mātou wheketere e 40 kiromita noa iho te tawhiti atu i te tauranga o Xingang, ko te tauranga nui rawa atu i te raki o Haina.
3. Kei roto i ā mātou taputapu hanga e 4 ngā raina hua kua whakapūmautia, e 8 ngā raina hua paipa maitai ERW, e 3 ngā raina tukanga whakapūmautia kua toua wera.
Ngā hua whakaputa:
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Tuhia tō karere ki konei ka tukuna mai ki a mātou
