9 5/8" API 5CT J55 K55 N80 Seamless Carbon Steel Oil Casing Pipe and Tubing

High quality and high efficiency are the entry point of our carbon fiber kite tube manufacturers, wholesale carbon goose neck, cheap fiberglass tube products into the market. The company's products are rich in variety and good quality, and are exported to more than a dozen countries and regions overseas. We have built a scientific and perfect management system to realize integrated command, which ensures that the headquarters understands the market information, grasps the operation situation and makes scientific decisions on operation in a timely manner.

Customized Light Weight Carbon Fiber Tubes

Xinbo Composite specializes in different modulus carbon fiber tubes according to application，with surface of natural , polished matte , painted glossy , etc.  Customized carbon fiber tubes can be UD or 3K weave , max length of carbon fiber tube is 6M . OD tolerance of carbon fiber tubes can be +/-0.05mm ~ +/-0.1mm . 

Fiber Lay-Up 

We can design carbon fiber tube lay-up orientation according to per client's requirement . 

Fiber lay-up can be as following : 

0° Fibers maximize bending stiffness.

90° Fibers maximize crushing stiffness and generally assist in overall tube strength.

45° Fibers maximize torsional stiffness.

Manufacture Process

Roll wrapped carbon fiber tubes are manufactured using multiple layers of carbon fiber prepreg materials. 

• 1. Wrapped onto a mandrel in multiple layers and angles

• 2. Externally pressurized with transparant PP tape

• 3. Heat cured to solidify

• 4. After curing, the solid composite is demoulded from the mandrel as a tube

Application of Carbon Fiber Tubes

Xinbo assists customers in developing and manufacturing products in carbon fiber , fiberglass and kevlar . Our products are widely used in areas of high-end industrial machinery , medical equipment , intelligent robot , security equipment , transportation , marine antenna , sporting goods , photography facilities , etc . 

Delivery inspection 

Before production dispatch , we measure each carbon fiber tube with calliper to make sure size is within order tolerance . 

Delivery time

For carbon fiber tube sample , we can arrange shipment in 7 days ;

For mass production of regular sizes , delivery time is around 20-25 days . 

Packaging & Shipment 

We wrap each carbon fiber tube with plastic bag/bubble bag . Each carton weighs less than 25kg .

For samples , we usually ship via DHL/UPS/Fedex ; For bulk order shipment , we suggest to choose air transportation or ocean shipment . 

ISO 9001 Certificate 

We have sufficient stock and can deliver goods at any time. Every 9 5/8" API 5CT J55 K55 N80 Seamless Carbon Steel Oil Casing Pipe and Tubing has passed the quality assurance test. The products have passed strict inspections and comply with relevant specifications and regulations to ensure the excellent quality and reliability. Our internal designers are committed to product innovation to meet the different needs of different customers.