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API 5L/ASTM A106 GR.B, Paipa Wao Maama Kore
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API 5L/ASTM A53 GR.B (Diamita Iti ERW Paipa maitai)
API 5L/ASTM A53 GR.B (Diameter Iti ERW Steel Pipe) Waho Diameter Matotoru pakitara FOB TIANJIN Waho Diameter Matotoru pakitara FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外径去 (mm) (mm) 离港价 USD/TON 33.4 (1″) 2.1-2.4 591.00 Φ133 3.0-5.75 569.10 2.5-3.25 572.96 6.0-...Pānuitia atu -
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe)
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe) Waho Diameter Matotoru pakitara FOB TIANJIN Waho Diameter Matotoru pakitara FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外径厉 (mm) (mm) 离港价 USD/TON 219、245 5.0-11.75 611.50 462 5.75-11.75 609.03 273 5.0-11.75 611.50 12.5-13...Pānuitia atu -
API 5L GR.B/ASTM A53 GR.B (PIPE WHARE ERW WHAKAROHA HOT)
API 5L GR.B/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE) Waho Diameter Matotoru pakitara FOB TIANJIN Waho Diameter Matotoru pakitara FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外) 壁厚 (mm) 离港价 USD/TON 245, 273 5.0-9.28 631.52 450, 457, 508, 530 6.5-11.98 653.21 9.4...Pānuitia atu -
Te tukatuka mata o te kowiri tira
Tukatuka mata o te kowiri tira E rima pea nga momo mahi tukatuka mata ka taea te whakamahi mo te tukatuka mata o te kowiri tira.Ka taea te whakakotahi me te whakamahi ki te huri i etahi atu hua whakamutunga.Ko nga waahanga e rima ko te tukatuka mata okeoke, te tukanga mata miihini...Pānuitia atu -
Te whakatakoto i nga paipa kowiri tira angiangi-taiepa
I te wa e whakatakoto ana i nga paipa kowiri tira angiangi, me whakauru i muri i te otinga o nga mahi a-iwi.I mua i te whakaurunga, tuatahi, tirohia mehemea kei te tika te waahi o te poka kua rahuitia.A, no te whakatakoto putorino kowiri tira angiangi-taiepa, te tawhiti i waenganui i tautoko pūmau kaua e grea...Pānuitia atu