Natural gas casing
Natural gas casing is mainly used for the drilling of gas wells and the transportation of oil and gas. Ensure the safe transportation of gas.
Due to the different geological conditions, the downhole stress state is complex, and the combined effects of tension, compression, bending and torsional stress act on the pipe body, which puts forward higher requirements on the quality of the casing itself.
According to the strength of the steel itself, the casing can be divided into different steel grades, namely J55, K55, N80, L80, C90, T95, P110, Q125, V150, etc. Different well conditions and well depths require different steel grades. In a corrosive environment, the casing itself is also required to have corrosion resistance. In places with complex geological conditions, the casing is also required to have anti-collapse performance.
| Product Name | Oil and gas link casing |
| Material | api 5ct J55 K55 N80 L80 API 5L x42 x52 x60 x70 ; H40 C95 N80I N80 Q C-90 T-95 P110 Q-125 |
| Size | Size 1.050" to 20" Outside Diameter 26.67 mm to 508 mm |
| Standard | API5L , API 5CT API 5DP |
| Certificats | API5L, API 5L ISO 9001:2008,SGS, BV,CCIC |
| Wallthickness | 2.87~16.13 MM |
| Surface Treatment | black paint, varnish, oil, galvanized, anti corrosion coatings |
| End Type | LTC STC EUE NUE VAM XC NPT |
| Pipe Ends | Under 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD) ,Iron protector (large OD) |
| Pipe Length | 1. R1: 4.88~7.62M.2. R2:7.62~10.36M3.R3:10.36~14.63M |
| Packaging | Loose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; Endwith Plastic caps; wooden cases. |
| Test | Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-rayTest. |
| Application | oil pipe; gas pipe DRILL |
| Advantags | 1.Reasonable price with excellent quality2.Abundant stock and prompt delivery3.Rich supply and export experience, sincere service4.Reliable forwarder, 2-hour away from port. |