ASME/ANSI B16.5 RF Nipo-flange

A Nipoflange is used in the pipe industry like a weldolet or a nipolet for a 90° branch connection. A Nipoflange is a combination of weldolet, nipolet and flange.

Two different pipe branch connections

On the run pipe side a nipoflange is designed like a weldolet. That means the branch connection on the run pipe side is a welding connection. On the other side there it has a flange connection. The flange connection can be designed according to customers requirements (acc. To DIN or ANSI).

customize flange process

Q1. Are you trade company or factory?
A: We are trading company in shanghai, but we have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories. Welcome to visit us.

Q2: Do you provide free samples? If not, how do you charge for it?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q3. What can you buy from us?
A. The main forgings are the design forging processing of mechanical parts for automobiles, railroad forgings, agricultural machinery forgings,hole forging of valve body, connecting nut of oil pipeline, rigging ect.

Q4. Why is forged metal stronger than cast or machined metal?
This stems from the grain flow caused through forging. As the metal is pounded the grains deform to follow ​the shape of the part, thus the grains are unbroken throughout the part. Some modern parts take advantage of his for a high strength-to-weight ratio

Q5. How long is your delivery time?
A. Lead time is about 10-25 days. Orders with numerous kinds of parts will take more days.

Customers at home and abroad are welcome to write and talk about business.