Forged ASTM A/S A182 F316LThreaded Flange ASME B16.5 1/2” CLASS 900

Threaded Flange

Threaded flange is the flange with threads in it’s inner surface, as to connect the threaded pipe. The advantage

of this connection type is non-welding, so it is very convenient to install, and easy to repair. Threaded flange c-

ould be made of alloy steel, which has higher strength but bad welding performances. On the other hand, it co-

uld not used in extreme conditions as the temperature mroe than 260 ℃ or lower than -45℃, to avoid leakage.

DETAILS OF THREADED FLANGE

• Threaded flange 2. Thread 3. Pipe or Fitting

Threaded Pipe Flanges Definition:

Threaded pipe flanges are suitable only for low-pressure systems in which there are no thermal cycles that co-

uld cause the threads to loosen. Threaded pipe flange is supplied with a tapered internal thread that the pipe s-

crews into.Threaded flange find applications in areas in which hot work (welding, burning, and grinding) is unde-

sirable.

Threaded Flange Joint:

The threaded pipe flange is connected to a pipe with a external thread on the pipe end,so the flange thread sh-

ould have same thread specification with the pipe thread, the advantage of a threaded flange is that the piping

system would be easily to assembly because there is no welding in this piping joint.

Sealing of a Threaded Flange:

The threaded flanges are usually supplied with a raised face (RF) or flat face (FF) sealing face.When a raised

face is necessary for threaded pipe flanges, the standard height should be 1/16″ for the face under class400.

If the threaded pipe flanges is same or more than class 400,the standard threaded pipe flange raised face he-

ight should be 1/4″.The threaded pipe flange commonly used in a small sizes and not very high pressure situ-

ation.The threaded flange is no welding in the joint,it means the flange could be used for some situations whi-

ch is not able to arrange a welding work.

Product Attribute

Packaging & Delivery

Packaging Details:Generally plywooden case or following customer's requirement.

Port:Shanghai/Tianjin

Product Description

Why Choose Us

1. One-Stop Service,One Single Source.

2. No MOQ.

3. Best quality,competitive price

4. Fast Reply.

5. On-Time Delivery

6. Professional sales and technical team .

FAQ

Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)

Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.

Q3: Will my drawing be e after you get it?
A3: Yes, we will not release your design to third party unless with your permission.

Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.

Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.