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api seamless pipelines

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S235 EN10025 SSAW welded pile pipes with anti-rust coating
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S235 EN10025 SSAW welded pile pipes SSAW steel pipe is a spiral pipe made from high-grade steel: Q235AB, X42, or L290 etc. During the roll forming process, we keep the rolls askew in an adjustable angle from ... Lire la suite

2026-02-09 14:46:23

S355 Spiral welded piling pipes with anti-rust coating
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S355 Spiral welded piling pipes SSAW steel pipe is a spiral pipe made from high-grade steel: Q235AB, X42, or L290 etc. During the roll forming process, we keep the rolls askew in an adjustable angle from ... Lire la suite

2026-09-22 11:35:50

GWDC jaillissent projet de forage accompli
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GWDC, hereby refers to CNPC Greatwall Drilling Company, which is affiliated to CNPC ( China National Petroleum Corporation) . CNPC is China’s largest oil and gas producer and supplier, as well as one of the ... Lire la suite

2024-05-04 15:21:59

BAS ET MOYEN TUYAU DE CHAUDIÈRE
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LOW AND MEDIUM BOILER PIPE Carbon Steel Seamless Tubes for Low and Medium pressure Boiler. For manufacturing heating-pipelines,containers, steaming pipelines of low or medium pressure boilers (ps450,work ... Lire la suite

2024-09-03 14:53:23

Bas et moyen tube d'acier de chaudière d'acier au carbone
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Low & Medium Carbon Steel Boiler Steel Tube Carbon Steel Seamless Tubes for Low and Medium pressure Boiler. For manufacturing heating-pipelines,containers, steaming pipelines of low or medium pressure boilers ... Lire la suite

2024-04-12 17:23:15

Heat Exchanger ASTM A179 Cold Drawn Low Carbon Steel Tube
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ASTM A192 Seamless Boiler Tubes: For manufacture heating-pipelines,containers,coal-saving devices,superheaters and reheaters of high pressure boilers(P＞9.8Mpa, 450＜T＜650) Standard Grade Chemical Composition(%) ... Lire la suite

2024-04-12 17:25:59

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