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Basic Info.
Product Description
API 5CT Oil Casing Seamless Steel Pipe with Rust Preventing Paint
Casing pipe is the major structural component of a well. The API 5CT Casing pipe is a large-diameter steel pipe that serves as the structural retainer for the walls of oil and gas wells, and typically held into place with cement.
API 5CT casing is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing and to allow drilling fluid to circulate and extraction to take place.
The cost of casing is a major part of the overall well cost, so selection of casing size, grade, connectors, and setting depth is a primary engineering and economic consideration. KPE supply API 5CT standard casing pipe with assured quality and competive price. Rely on good relationship with domestic big mills/factories. Your honored customers' need is our goal to work for with our best efforts!
1.Specification range:OD: 42.16 MM - 510.0 MM WT: 3.56MM-16MM
2. Materials: H40, J55, K55, N80-1, N80-Q, L80-1,L80-9Cr, L80-13Cr, P110, Q125 etc
3. Executive standards: API 5CT, GB, ISO11960, GOST
4. Thread connection: NU, EU,IJ
5. Length: R1, R2, R3
6. Testing: NDT etc related rules of API 5CT and 5B
7.Type:seamless pipe
| API 5CT Casing specification | ||||||||
| Label1 | Label2 | OD. | Nominal linear mass | Wall thickness | Type of end-finish | |||
| mm | kg/m | mm | J55/K55 | L80/C95 | N80 Type1 | P110 | ||
| 1 | 2 | 3 | 4 | 5 | 7 | 8 | 9 | 10 |
| 4-1/2 | 11.60 | 114.30 | 17.26 | 6.35 | PSLB | PLB | PLB | PLB |
| 5 | 15.00 | 127.00 | 19.35 | 7.52 | PSLBE | PLBE | PLBE | PLBE |
| 5-1/2 | 17.00 | 139.70 | 25.30 | 7.72 | PSLBE | PLBE | PLBE | PLBE |
| 6-5/8 | 24.00 | 168.28 | 35.72 | 8.94 | PSLBE | PLBE | PLBE | PLBE |
| 7 | 26.00 | 177.80 | 38.69 | 9.19 | PSLBE | PLBE | PLBE | PLBE |
| 7-5/8 | 33.70 | 193.69 | 50.15 | 10.92 | / | PLBE | PLBE | PLBE |
| We can supply full size casing with API 5CT, Please leave a message for consultation. | ||||||||
| API 5CT Tubing specification | |||||||||
| Size | NU T&C | EU T&C | OD. | Wall thickness | H40 | J55 | L80 | N80 Type1 | P110 |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 2-3/8 | 4.60 | 4.70 | 6.32 | 4.83 | PNU | PNU | PNU | PNU | PNU |
| 2-7/8 | 6.40 | 6.50 | 73.02 | 5.51 | PNU | PNU | PNU | PNU | PNU |
| 3-1/2 | 9.20 | 9.30 | 88.90 | 6.45 | PNU | PNU | PNU | PNU | PNU |
| 4 | 10.70 | 11.00 | 101.60 | 6.65 | PU | PU | PU | PU | / |
| 4-1/2 | 12.60 | 12.75 | 114.30 | 6.88 | PNU | PNU | PNU | PNU | / |
| We can supply full size tubing with API 5CT, Please leave a message for consultation. | |||||||||
Mechanical Properties 
Production Line
Shandong Xuanlin Metal Materials Co., Ltd., was founded in 2008, covers an area of 10, 000 square metres. We are a professional manufacturing and trading company of metal building materials. We currently sell domestically and export worldwide to places such as Africa, North America and the Middle East. Our main products are aluminum foil, electrical cable, copper tube, boiler tube, casing pipe, honed tube, steel wires, PPGI/gi coil, galvanized pipe, steel structures. We have more than 30 production lines which can produce customize according to your requirements.
We ensure product quality through systematic testing with technically advanced equipment. Our company has a rang of well established long-term relationships with many domestic steel companies including Bao Steel Group, Hengyang Group, Yieh Phui(China) and Ma Steel Trading. Our advantage is that we are close to national highways and high speeds, 100 kilometers from Jinan Airport and 350 kilometers Tianjin Port...The benefits of light weight, low cost, high corrosion resistance and easy installation with short construction periods have LED to steel structures becoming more widly used in modern building construction with varied applications such as factory workshops, supermarkets, cold storage rooms, plazas, villas and more.
We look forward to building successful business relationships with customers around the world.
Q. Are you a factory or a pure trading company?
A: We are a factory.
A: for the same quality, our price is lower, for the same price, our quality is the best better.
Q. What are your company's strengths?
A: Factory spot, competitive prices, excellent quality, support factory inspection, video call at any time, technical support in 24/7. Simultaneously, we have participated in many international projects.
Q. Whether to support OEM or ODM?
A: We welcome customers to cooperate with us by OEM or ODM. We have a professional technical team, can be customized according to drawings or requirements.
Q. What trade terms do you usually use?
A: We use FOB, CIF, C&R, DDU, DDP.
Q. What is your usual delivery time?
A: From the execution date of the PI, spot products will be delivered within 3 days, and customized products within 15 days. Special circumstances, please communicate again. All our products have strict quality inspection before they leave the factory, to ensure that you receive the goods with excellent quality.
Q. What are your terms of payment?
A: We use TT and LC, or any other payment method available.