ASTM A618 High-Strength Structural Tubing

We have unique insights into products and market expertise, so we can meet the wholesale carbon fibre rescue pole, high strength carbon fiber shape parts, good quality carbon fiber auto car parts industry, no matter it is in any market, we can meet your requirements. We abide by our commitment to employees and hope to cultivate a high-quality and diversified talent team. We can respond to the various requirements of customers and provide high-quality products and perfect services wholeheartedly. Our company attaches great importance to the management of product quality and implements the policy of quality first in practical management.

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 

With advanced technology in the field and strict quality control system, we ensure the excellent performance and outstanding quality of our ASTM A618 High-Strength Structural Tubing. The company attaches great importance to product quality and strictly controls the quality. In the face of the maturing market, all our staffs are full of ambition, with their own belief, wisdom and strong strength, we are determined to meet the challenge and embark on a new journey.