Structural Alloy Steel SCR440 40cr Metal Sheet/Steel Plate/Steel Tube

In order to gain competitive advantage in the market and enhance the core competencies of competition, we should significantly improve our wholesale goalposts barrier pole, good quality Hexagonal tube, wholesale glass cleaning pole and production capacity in the future. We strive for survival by quality, development by science and technology, reputation by service, excellent after-sales service has won the trust of users. After years of technical accumulation and product innovation, our company has a wide range of domestic and foreign customer groups and good market reputation.

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 

We work hard to build, aiming to advance with the times and commit to improving the future technological progress and future development of the Structural Alloy Steel SCR440 40cr Metal Sheet/Steel Plate/Steel Tube . Reasonable price, perfect service, cast our own brand. With high-quality products and rich industry experience, the company has won the trust and affirmation of customers and peers.