API Casing

As a professional exporter and supplier, Ruixing Steel can provide good quality API Casing, at competitive prices, and can also be customized, welcome to contact us to buy OEM quality products.

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Casing And Tubing Coupling


<strong>Product:</strong>Casing and Tubing Coupling, Casing Coupling, Tubing Coupling<br/> <strong>Application:</strong>Used for connect 2 joints of tubing or casing<br/> <strong>Size:</strong>Tubing Coupling : 1.9'' - 4-1/2''<br/> <strong>Casing Couping : </strong> 4-1/2'' - 13-3/8''<br/> <strong>Pipe Standard: </strong>API 5CT and 5B PSL1/PSL2 J55,K55,N80-1,N80-Q,API 5CT and 5B L80-1,C90, C95,T95, P110, Q125<br/> <strong>Surface:</strong>Whole Phosphating or inside phosphating and outside coating<br/> <strong>Thread:</strong>NUE, EUE, STC, LTC, BTC etc<br/>

API Tubing


<strong>Dimension range (OD inch): </strong>1-1/2”----4 1/2”<br/> <strong>Dimension range (OD mm): </strong>26.67----114.3<br/> <strong>Type of upset:</strong> NUE, EUE, Plain end.<br/> <strong>Standard: </strong>API SPEC 5CT<br/> <strong>Main Steel Grade: </strong>H40, J55, N80, N80Q, L80, L80-1, L80-9Cr, L80-13Cr, P110 etc.<br/> <strong>Type of Tubing:</strong> Non-upset tubing (NU), External-upset tubing (EUE), Integrated Joint (IJ).<br/>

API Casing


<strong>Application:</strong>Oil well casing serves as well sidewall<br/> <strong>Pipe Standard:</strong>API SPEC 5CT<br/> <strong>Size:</strong>OD: 114.3-508mm,WT: 5.21-16.13mm<br/> <strong>Process Type:</strong> Seamless (SMLS), Electric Resistance Welded (ERW)<br/> <strong>Grade:</strong> J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr,C95, P110.<br/> <strong>Thread types:</strong>STC, LTC, BTC etc<br/>

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