Good Quality Round Seamless Steel Pipe Square Low Carbon Steel Tube for Building Material

high strength carbon fibre tubings, good quality kevlar tubing, extruded tube from china factory attaches great importance to various training activities, and improves the overall quality of employees at all levels by digesting what they have learned, and constantly adapts to the needs of the new situation. Our company is people-oriented, with system as the guarantee, pays attention to the cultivation and development of talents, and pays attention to the environmental protection of daily and production. Through years of development, we have laid a solid industry foundation and formed a strong sales network that our products have spread all over the country. We will develop together with our employees to create maximum value for society and our customers. We have the ability of meeting the needs of the market on different occasions and expanding the product coverage areas.

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 

The company insists on taking the social responsibility of self-development to promote the development of the Good Quality Round Seamless Steel Pipe Square Low Carbon Steel Tube for Building Material as its own responsibility, continuously improving the service level, and achieving a win-win situation with peers and customers. We use scientific management and operation means and methods, creative thinking, to management for efficiency, to promote the operation of the work, but also the company's current development direction blueprint. We will continue to follow the principles of sincerity and trust, mutual benefit, and common development to create more value for customers.