ASTM A334m/ASME SA-L34/SA334m Standard Construction Materials Gr1, Gr3, Gr6, Gr7, Gr8, Gr9, Gr11 Carbon Steel Pipe/Tube

Our company's professional supplier for carbon fiber water fed pole, China composite rollers, China carbon fiber exhaust as a brand product, its quality is excellent, you can rest assured bold to cooperate with us. The words and deeds of the top leader of our company have been paid special attention by all employees from beginning to end. His cognition, views and attitude towards quality largely determine the quality of employees' work. We insist on the reform concept of "adjusting in the development and improving in the adjustment".

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 R & D capability of new ASTM A334m/ASME SA-L34/SA334m Standard Construction Materials Gr1, Gr3, Gr6, Gr7, Gr8, Gr9, Gr11 Carbon Steel Pipe/Tube has become one of the core competencies of our company in the future. The concept of talents is the basic standard for enterprises to evaluate, select, use and cultivate talents, and it is also the guiding ideology and values for enterprises to attach importance to talents. We have come out of a single to diversified industrial development path through planning, production research, resource integration, industrial investment and capital operation.