1.  9-5/8″ Q125 LC API 5CT Casing Coupling.

2. Technical Standard: API 5CT 9th or API 5CT 10th, API 15B or API 16B, according to the customers’ requirement.

3. Each piece of  product has its own thread inspection records, flaw detection inspection records, phosphating and packaging records, to realize the traceability in the whole process.

4.  Invoice: Based on actual quantity shipped.

5. Quantity:  According to the customers’ requirement.

More powerful use functions: compared with competitors’ products, they are more skillful, more durable, safer and more adaptable, all of which belong to the category of powerful functions; the beauty of the appearance design is better: the comfort is better than other manufacturers, the customer experience is better, the appearance is more accurate, concise and has no tolerance; the chemical components of raw materials can perfectly meet the requirements of the customer. Advantages of packaging level: according to the actual needs of manufacturers, improve the product packaging, so that the packaging can better reflect the product grade or brand sense; Other advantages: the convenience of use, can be used as product advantages. Products of different industries have different advantages.