| Place of Origin: | China |
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| Certification: | ISO9001 |
| Packaging Details: | In Bundles, Woodenbox As Your Requirement |
| Name: | High Quality 13 3/8 Inch Api 5ct Grade K55 Steel Casing Pipe Buttress Thread Water Oil Well Casing Pipe | Keyword: | OCTG Casing |
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| Grade: | API J55, API K55, API N80, API L80, API P110 | Thickness: | 5.21 - 22.22 Mm |
| Length: | R1 R2 R3 | Shape: | Round |
| Wall Thickness: | 5.21-16.13mm | Certificate: | API, SASO, ISO9001 |
| Thread: | BTC/LTC/STC | Technique: | Hot Rolled Cold Rolled |
| Material: | K55/J55/N80/N80Q/L80/P110 | Size: | 2-3/8"-4-1/2 |
| Unit Length: | 2FT-30FT | Outer Diameter: | 114.3 - 508 Mm |
| High Light: | Water Oil api 5ct tubing,api 5ct tubing Steel,Water Oil k55 casing |
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Description
Casing and Tubing coupling
As we know, the coupling of steel pipes is a pipe or short pipe with threads on both ends and is used to connect pipes. The API coupling plays an important role in the connection of pipes and casings, since it requires more rigorous manufacturing processes than normal steel couplings. The recommended standard is API 5B.
Our advantages
Sourcing from all the good API 5CT casing pipe manufacturers in China, Enpro is working on providing high quality casing pipe with most competitive price. Especially for the the grades J55/K55, N80-1 and N80Q casing. Moreover, Enpro is engaged in providing various premium connection casing pipe, for the server working conditions.
Specifications
| Oil casing | Thickness | 4-16mm |
| Out diameter | 114-508mm | |
| Length | R-1:4.88~7.62m | |
| R-2:7.62~10.36m | ||
| R-3:more than 10.36m | ||
| Steel Grade | J55,K55,N80,N80Q,L80,P110 and etc. | |
| Standard | API 5CT | |
| Oil tubing | Thickness | 4-16mm |
| Out diameter | 12-508mm | |
| Length | 5.8m,6m,12m or as buyer’s request. | |
| Standard | API 5L, GB9948-88, YB235-70, GB/T 9711.1,GB/T 97711.2 | |
| Oil drilling pipe | Thickness | 4-16mm |
| Out diameter | 10-508mm | |
| Length | 5.8m,6m,12m or as buyer’s request. | |
| Standard | API 5D, YB528-65 | |
| Quality | First Grade | |
| Thread Type | STC,LTC,BC, or BTC. | |
| Application | Used in oil well drilling.It is mainly used for drilling process and after | |
| completion of borehole wall support, to ensure that the drilling process | ||
| and the whole Wells after completion are normal running . | ||
| Performing Price | FOB TIANJIN, China (price based on practical weight), | |
| Payment | 30%TT by down payment, 70%T/Tmust be received before delivery goods. | |
| Packing | 1.Hexagonal shape bundles wrapped with strong steel trapping.Show part of each casing and coupling thread shall be screwed on the guard ring in order to protect the threads | |
| 2. As request. | ||
| Certificate | API 5CT, ISO9001, ISO14001, OHSAS18001 | |
| Delivery time | about 15 days after receiving the deposit | |
| Thread |
1. Anti-corrosion and high-temperature resistant with painting 2. Hydrostatic test for every single pipe 3. High Connect intensity and well seal 4. Oiled or black painted to prevent rust 5. Adding Plastics in both sides; |
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| Our advantage |
Superior quality excellent performance Made of superior quality material, these pipes are known for their excellent performance, optimum performance and cost effectiveness. |
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FAQ
Q: What product information must I provide before making a purchase?
Please provide the grade, width, thickness, and surface treatment requirements, as well as the quantities you require.
Q: What shipping ports are there?
We normally ship from Shanghai,Tianjin, Qingdao, and Ningbo ports
Q: Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.
Q: Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.
Q: Can I pay you a visit at your factory?
Customers from all around the world are welcome to visit our factory.
Q: Can you assist me in importing steel products for the first time?
Yes, we have shipping agent who will arrange the shipment with you.
Q: Do you have any MOQ limit for production?
We don’t have any MOQ limit. But as for our steel pipe product, we usually use container transport for lower freight. In the case of express delivery, high freight charges will be generated.
Q: Is it OK to print my logo on the product or the carton packing?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q: How to pack the product?
The inner layer has a waterproof paper outer layer, iron packaging, and is fixed with a fumigated wooden pallet. It
can effectively protect products from corrosion during ocean transportatio
