Product-Product-Hebei Xinyue High Pressure Flange and Pipe Fitting Co., Ltd

Lapped Flange is similar to Plate Flange but it has a radius in the bore on the bearing surface of gasket. It's used with weld on collar/lapped pipe end/ weld ring neck etc.

JIS B2220 SOP FLANGE

Slip On Plate (SOP) Flange is the most common flange, it 's wihtout a low or high hub. The pipe is welded onto inside of the bore of the flange.

JIS B2220 BLIND FLANGE

Blind Flange is a flange without a bore. This flange is used for easy access to lines in which one side of rear part of piping system is closed or reopened after closure and to interior of pipe.

JIS B2220 SOH FLANGE

Slip On Hub (SOH) Flange has a low hub as the pipe is inserted onto the bore of the flange before welding. The pipe is welded into inside and outside of the bore of the flange in order to guarantee sufficient strength and prevent leakage. The bore of all slip on flanges is slightly larger than outer diameter of the pipe connected.

GOST 12820-80 FLANGE

Plate Flange is the most common flange, it 's wihtout a low or high hub. The pipe is welded onto inside of the bore of the flange.

GOST 12821-80 FLANGE

Welding Neck Flange is generally referred to as a "high hub" flange. It is designed to transfer pressure to the pipe and reduce high pressure at the base of the flange. Welding Neck Flange is a butt-welding flange with the best design among currently available flanges because of its unique structure.

GOST 12836 FLANGE

GOST 12836 FLANGE is a flange without a bore. This flange is used for easy access to lines in which one side of rear part of piping system is closed or reopened after closure and to interior of pipe.

Pipe Welded With Flanges

Except the main types of Slip On Flange/ Welding Neck Flange/Blind Flange/Threaded Flange/Socket welding Flange/Lap Joint Flange etc, we can also provide spacer&blanks, spectacle flanges, flexible rubber joints, pipes welded with flanges etc, or large-size flanges according to drawings provided by customers.

Spectacle Blind Flange

Standard: ASME B16.48
Class: Class 150/300/600/00/1500/2500

Flexible Rubber Joints

Except the main types of Slip On Flange/ Welding Neck Flange/Blind Flange/Threaded Flange/Socket welding Flange/Lap Joint Flange etc, we can also provide spacer&blanks, spectacle flanges, flexible rubber joints, pipes welded with flanges etc, or large-size flanges according to drawings provided by customers.

Flexible Rubber Joints

Except the main types of Slip On Flange/ Welding Neck Flange/Blind Flange/Threaded Flange/Socket welding Flange/Lap Joint Flange etc, we can also provide spacer&blanks, spectacle flanges, flexible rubber joints, pipes welded with flanges etc, or large-size flanges according to drawings provided by customers.

Flexible Rubber Joints

Except the main types of Slip On Flange/ Welding Neck Flange/Blind Flange/Threaded Flange/Socket welding Flange/Lap Joint Flange etc, we can also provide spacer&blanks, spectacle flanges, flexible rubber joints, pipes welded with flanges etc, or large-size flanges according to drawings provided by customers.