API 5CT Supre 13Cr L80 Oil Casing and Tubing Pipes Used in the Oilfields
API 5CT Supre 13Cr L80 Oil Casing and Tubing Pipes Used in the Oilfields
Product DescriptionShengji has more than 30 years’ experience in making OCTG products. This is one of the biggest API 5CT Casing and Tubing manufacturer in China. Shengji OCTG includes HDPE/EXPE liner tubing, epoxy resin coating, anti-corrosion tubing, coated sucker rod, vacuum insulated tubing & casing and oilfield precise rolling pipe. Since 1999, Shengji has been authorized to use API 5CT monogram. It has also adopted defect detective machine to control the quality of all OCTG products. So far, Shengji has exported tons of OCTG products overseas and has won a good reputation among its clients.
Shengji OCTG categories:
1. API 5CT tubing and casing.
2. HDPE/EXPE Liner tubing.
3. Epoxy resin coating, anti-corrosion tubing.
4. Coated sucker rod.
5. Vacuum insulated tubing & casing.
6. Oilfield Precise Rolling Pipe.
With Shengji’s own national laboratory, the company has full control over OCTG tubing quality. Shengji’s OCTG come in different sizes from 2 3/8” to 4 1/2” with steel grade of J55, N80, L80, K55, 80SS and P110, Super 13Cr. Premium grade threads such as VAM, VAM TOP, etc. are also available.
| Standard | API SPEC 5CT |
| Material | J55,K55,N80,L80,C90,C95,P110, Super 13Cr, etc |
| OD | 1/8"-48",10mm-1219mm |
| WT | SCH5,SCH10,SCH20,SCH40,SCH60,SCH80,SCH100,SCH120,SCH160,XXS,0.8-19mm |
| Usage | carbon steel pipe applies to boiler,Structure Use, water transport, Building, Machinery, Traffic, Oil development and so on |
| Other test | HY,ET or according to request |
| Length | 2-12m Random,5.8M FIXED,6M FIXED,9M FIXED,11.8M |
| Surface | Black paint ,Galvanized as rusty protect, capped ends |
| Marks | As per customers' requirement (Hard marking or spray marking) |
| Packing | According to your request. |
| Shipment | In bundles, shipped in 20 or 40 feet containers,break bulk vessel acc to QTY and discharge port |
| Ends | 2"below plain ends,2" above beveled ends, threaded ends available |
| Method | 140mm below cold drawn,140mm above hot rolled,273mm above hot expand |
Tubing and Casings
Shengji also have some special tubing and casings, such as vacuum insulated tubing(casing), HDPE liner tubing, tungsten-plating tubing, precision rolling pipe, etc.
In 1964, our factory is established;
In 1995, we bought in the first tubing production line;
In 2007, our company is restuctured;
In 2015, we became the supplier for Schlumberger and Haliburton.
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