How to distinguish frp fiberglass tube pipes and cfrp carbon fiber tube pipes and hybrid tubes

How to distinguish frp fiberglass tube/cfrp carbn fiber tube/hybrid  tubes? How to judge you buy a  100% carbon fiber tube not hybrid tube?

Ok, See the pictures as follows(from left to right we call it 1,2,3).

Some people will say-- 1(left one) is fiberglass tube.  2(middle one) and 3(right one) are  carbon fiber tubes.  Their  surface are all 3K twill texture/weave,glossy.

Let continue see the pictures as follows.(from left to right we call it 1,2,3).

 Please see the cross sections,1(left one)looks white,2(middle one)looks white. 3(right one) looks black. Correct?

 Ok, Until now i think many people will get result as follows:

1 --fiberglass tube;

2 --hybrid tube( carbon +glass fiber tube);

3 --100%  carbon fiber tube;

Maybe someone ask-If only see appearance to compare 2 and 3 it is same,I can't distinguish them. What shall i do?

You can ask your supplier is it 100% carbon fiber or hrbrid tube? When you buy it, You have destination-- I want to buy 100% carbon fiber tube.And ask your supplier supply 100% carbon fiber tube for you.  If you can measure weight, You also can judge-- hybrid tube is a little heavy than carbon fiber tube.   If you can test strength, You also can judge carbon fiber tube tension strengh>hrbrid tube >fiberglass tube.

See the comparison as follows:

More details welcome to concact us.  We can supply OEM service.

FAQ

Q: Are you trading company or manufacturer ?

A: We are Trading branch of our factory, We major accept order from Clients, Our factory/workroom major producing. We trading branch and our factory are one team.

Q: How long is your delivery time?

A: Generally it is 3-5 days if there is stocks. or it is 5-14 days if without stocks.Q: Do you provide samples ? is it free or extra ?

A: Yes, we are glad offer free sample if we have stocks and client only afford the ship cost.

Q: What size can you make?

A: We can make tubes diameter from 5 mm to 550 mm, Unit length can up to 6 m, And we accept OEM.

Q: Does client need buy mold?

A: We supply molds 300 tons, If we have suitable mold, clients no need to buy,If we don’t have suitable mold, Clients need to buy at first time, When clients quantity up to a certain amount, The mold cost will return back to clients.

Q: What is the mode of transportation.

A: If small quantity, The first choice is by courier, Like DHL,Fedex,TNT,UPS etc.

If quantity is big, We can arrange transport by sea or by air,It can save many ship cost after all.

Q: If we receive your products, but find quality is not good, How will you do?

A: Don’t worry about it, Please contact with us at first time, If it is our problem, We will afford the responsibility and give you a satisfied answer.

Please feel free to contact us , You are always welcome here. :)