NFE29203 TYPE13 Threaded Flanges

NFE29203 TYPE13 Threaded Flanges comply to French Standard.

Threaded/screwed flanges are used for special circumstances with their main advantage being that they can be attached to the pipe without welding.Sometimes a seal weld is also used in conjunction with the threaded connection.Although still available in most sizes and pressure ratings,screwed fittings today are used almost exclusively in smaller pipe sizes.

Threaded flanges(screwed flanges) are available in sizes up to 4 inches are multiple pressure ratings,however they are mainly used for pipe below 2 inches with wall thickness above schedule 80.
A threaded flange or fitting is not suitable for a pipe system with thin wall thickness,because cutting thread on a pipe is not possible. Thus,thicker wall thickness must be chosen.
Where steel pipe is threaded and used for steam service above 250 psi or for water service above 100 psi with water temperatures above 220° F,the pipe shall be seamless and have a thickness at least equal to schedule 80 of ASME B36.10.

This type of connection is now generally used in only a few areas,such as gas stations and plants,as the execution of welded connections in such environments would be dangerous.

Product Description:

Standard	NFE29203
Type	Threaded flange
Pressure	PN10-PN40
Size	DN10 – DN600
Material	Carbon Steel: S235JR, P245GH, P280GH, C22.8/P250GH, S355JR Stainless Steel: SS304/316/ 304L/316L
Processing	Forging
Surface	Anti-rust oil, Black or yellow Painted, hot-dipped Galvanized, electrical galvanized
Packing	Ply- wooden case or Pallet
Flange Applications	Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.

OEM Service:

Quality & Inspection:

1. Test to verify material grade;

2. Dimension controlling during fabricating and finishing process;

3. All products are tested before shipping;

4. Packed in fumigation-free plywood cases;

5. Third party inspection available;

Packing & Shipping:

Our Certifications:

Advantages:

1. Rich experience in handling orders for heavy buyers with professional process;

2. Stable raw material purchasing;

3. Favorable orders follow-up management;

4. Laudable lead-time & shipment control;

5. Traceable quality evaluation;

6. Flexible payment terms; and

7. Remarkable after-sale service.

Contact us if you need more details on TYPE 13A FF TYPE 13B RF. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Threaded Flanges with Flat Face、Threaded Flanges with Raised Face. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : NFE29203