Good Quality Q235 Q345 Carbon Steel Tube ERW Round Steel Tube Roller Tube

With industry-leading technical strength, experienced technical team, and honesty-based service attitude, we provide our customers with effective and professional quality services to create first-class brand in the wholesale carbon car accessories, China fiber exhaust pipe, good quality carbon goose neck industry. We adhere to the spirit of unity, hard work and dedication, manufacture fine products, and work hard with the market and develop together on the road of reform and development. Since the establishment of our company, we have won unanimous praise from many strategic partners and customers. We put the company norms in place to ensure that production and operation activities are carried out in an orderly 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 

Sticking to the belief of 'Creating products of high quality and making friends with people from all over the world', we always put the interest of customers in the first place for Good Quality Q235 Q345 Carbon Steel Tube ERW Round Steel Tube Roller Tube. We take openness and cooperation as the necessary road to sustainable development. We will regularly follow up the quality of our products and return to our customers to solve the problems encountered in the process of using our products. If necessary, customers can also book our technical experts to visit their homes for technical guidance services.