Threaded Flange Stainless Steel 150lbs Threaded Forged Flanges

A threaded flange is a type of flange that is attached to a pipe by screwing the pipe into the flange. This connection is very strong and is used for high-pressure applications. Threaded flanges are also easy to install and remove, which makes them ideal for applications that require frequent maintenance. In addition, threaded flanges are less likely to leak than other types of flanges, making them an excellent choice for use in critical applications.


A threaded flange is a type of industrial pipe flange that attaches to pipes and tubing using threading. This connection is generally stronger than those made with other types of flanges, such as welding or bolting. Threaded flanges are also less likely to vibrate loose over time. In addition, they can be removed and replaced more easily than other types of flanges. As a result, threaded flanges are often used in applications where pipes are subject to high levels of stress, such as in oil and gas pipelines. Despite their advantages, threaded flanges are not suitable for all applications. They are not compatible with certain types of pipe, and the threads can be difficult to seal properly. In addition, the manufacturing process for threaded flanges is generally more expensive than for other types of flanges. As a result, threaded flanges are most commonly used in applications where their advantages outweigh their disadvantages.

                          Product data

Material Carbon steel ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
P250GH, P280GHM 16MN, 20MN ,20#
Stainless steel ASTM A182, F304/304L, F316/316L
Alloy steel ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.



ANSI Class 150 steel flanges-Class 2500 steel flanges
DIN 6Bar 10Bar 16Bar 25Bar 40Bar
JIS 5K steel flanges-20K steel flanges
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
TYPE 1. Welding neck steel flange 2.Slip-on
3. Blind flange 4.Long welding neck flange
5. Lap joint flange 6.Socket welding
7. Threaded flange 8.Flat flange
Surface Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized
Connection Welding, Threaded
Technical Forged, Casting
Size DN10-DN3600
Package 1.>Standard export packaging (Plywood Case Of Outside, Plastic Cloth Of Inside). 2:As Customers’ Requirements
Heat Treatment Normalizing, Annealing, Quenching Tempering
Certificate TUV,ISO9001:2008;PED97/23/EC,ISO14001:2004,OHSAS18001:2007
Applications Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, and general pipes connecting
projects etc.