Carbon Steel Fitting 90 Degree ANSI B16.9 Hot Formed 5D 4D Bends

　Bend is a generic term for any offset or change of direction in the piping. It is a vague term that also includes elbows. An elbow is an engineering term and they are classified as 90 deg or 45 deg, short or long radius. Elbows have industrial standards and have limitations to size, bend radius and angle.

　　Pipe elbows and pipe fitting bends are both very common pipe fittings products which are used to change the flowing direction in a piping systems.Some times they are interchangeable,but not same.

　　A pipe fitting bend means a piece of pipe which are bent to some angle to join two pipings.They can be nearly any bending radius and angles.Pipe Fitting bends are commonly produced on site to meet a specific need by hot induction bending or cold bending.A elbow means a specific pipe fitting bend as per the standard ANSI/ASME B16.9 (or EN 10253,or other pipe fittings standards).Commonly the elbows have a bending radius of 1.5D or 1D (Here the D means nominal diameter of this bend),which are called “Long Radius elbow (LR elbow)” or “Short Radius elbow(SR elbow)“.And the angle of an elbow is 45 degree or 90 degree usually,some times there are also custom-designed elbows which are 30 degree,60 degree,180 degree or other angles.

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Company Profile :

HEBEI YISHENG PIPING CO., LTD. was founded in 1998 and located in the hometown of martial art ----Cangzhou city,China. Our factory is set up in Zhangguandian Industrial Area,Mengcun County. The traffic is very convinient around our factory.
Our company mainly produce piping equipments including stainless, carbon and alloy steel pipe fittings which are used in oil project ,chemical industry and so on. We have many lines for producing elbows, Tees, educers,caps and flanges. With the most efficient machines and the advanced testing machines, we can produce varies kinds of pipe fittings for you.With it's standards covers from Japanese, American and Germany standard . In order to establish good reputation around the world's market, we will strengthen our management and improve our service continuously.
We welcome you to visit our factory in the near future and hope we can start a good relationship very soon.

FAQ
　1. Are you trading company or manufacturer?
　　We are manufacturer .
　2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples? Is it free or extra?
　　Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment?
Payment<=1000usd, in="" advance.="" payment="">=1000USD, 30% T/T in advance ,balance before shippment.