API 5L Gr. B ~ X70 Carbon Steel Seamless Tubing Pipe Manufacturer

We are able to plan and design according to customer needs, and tailor-made safe, mature, and cost-effective carbon automotive parts factory, China height restriction barrier pole, good quality carbon bent tube for customers. We greatly enhance the enthusiasm of our employees and strengthen the cohesiveness of the company through colorful activities within the company. We insist on combining the dream of a strong enterprise with the dream of visionary individuals to establish the common ideal of great and outstanding pursuit. We have a fully automated production system, a sound sales and service system, easy and fast business cooperation, and a scientific quality assurance system.

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 

Our company produce high quality and low price API 5L Gr. B ~ X70 Carbon Steel Seamless Tubing Pipe Manufacturer with professional equipment, professional personnel and professional process, so our company is the most ideal choice for the majority of customers. In all our business areas, we are close to consumers and provide them with innovative and lasting solutions. We have been committed to building an excellent company with strong independent innovation capabilities and high-quality services.