Cov Kav Dej SSAW
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Cov kav hlau carbon helical-seam ASTM A139 Qib A, B, C
Cov lus qhia no suav nrog tsib qib ntawm cov yeeb nkab hlau hluav taws xob-fusion (arc)-welded helical-seam. Cov yeeb nkab no yog rau kev xa cov kua, roj lossis pa.
Nrog 13 kab ntau lawm ntawm cov yeeb nkab hlau kauv, Cangzhou Spiral Steel pipes group Co., Ltd. muaj peev xwm tsim cov yeeb nkab hlau helical-seam nrog sab nraud txoj kab uas hla los ntawm 219mm txog 3500mm thiab phab ntsa tuab txog li 25.4mm.
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S355 J0 Kauv Seam Welded Yeeb Nkab Rau Kev Muag Khoom
Qhov no ntawm Cov Txheej Txheem European no qhia txog cov xwm txheej kev xa khoom rau cov khoom siv vuam txias, cov seem hollow ntawm cov duab voj voog, square lossis rectangular thiab siv rau cov seem hollow tsim txias yam tsis muaj kev kho cua sov tom qab.
Cangzhou Spiral Steel Pipes Group Co., Ltd muab cov kav hlau hollow rau cov qauv.
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Cov Kav Hlau Uas Muaj Kauv Sib Dhos ASTM A252 Qib 1 2 3
Cov lus qhia no suav nrog cov yeeb nkab hlau phab ntsa uas muaj cov duab cylindrical thiab siv rau cov yeeb nkab uas lub tog raj kheej hlau ua haujlwm ua tus tswv cuab thauj khoom tas mus li, lossis ua lub plhaub los tsim cov yeeb nkab pob zeb uas tau muab pov rau hauv qhov chaw.
Cangzhou Spiral Steel pipes group co., ltd muab cov kav dej vuam rau kev siv ua haujlwm piling hauv txoj kab uas hla ntawm 219mm txog 3500mm, thiab ib qho ntev txog li 35 meters.