NFE29203 TYPE13 Threaded Flanges

Basic Info

Model No.: NFE29203 TYPE13 Threaded Flanges

Standard: DIN

Type: Threaded Connection Flange

Material: Carbon Steel

Structure: Flanges

Connection: Screws

Sealing Surface: FF

Manufacturing Way: Forging

Additional Info

Packaging: Ply-pallets, ply-cases

Productivity: 1200 tons each month

Brand: Zhongnuo

Transportation: Ocean,Land,Air

Place of Origin: Jinan, China

Supply Ability: 1200 tons each month

Certificate: ISO9001 PED/AD KS KR

HS Code: 73079100

Port: Qingdao

Product Description

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: 

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.