Integral flanges are also called long welded neck flanges (LWN flanges). The working pressure ranges from class150 to class2500, and the materials are usually carbon steel and stainless steel. Long weld neck flanges are very suitable for high-pressure pipelines because the weld is far away from the ring to avoid the combination of bending stress and weld stress. Long weld neck flanges perform well under certain stress and temperature fluctuations. According to customer needs, long weld neck flanges are available in various lengths, inner diameters, outer diameters and sizes. Many factories produce long-necked flanges by welding steel pipes in the neck of the flange, so the long-necked flanges produced are of poor quality (prone to safety accidents), but they are cheap.

Integral flanges are also called long welded neck flanges (LWN flanges). The working pressure ranges from class150 to class2500, and the materials are usually carbon steel and stainless steel. Long weld neck flanges are very suitable for high-pressure pipelines because the weld is far away from the ring to avoid the combination of bending stress and weld stress. Long weld neck flanges perform well under certain stress and temperature fluctuations. According to customer needs, long weld neck flanges are available in various lengths, inner diameters, outer diameters and sizes. Many factories produce long-necked flanges by welding steel pipes in the neck of the flange, so the long-necked flanges produced are of poor quality (prone to safety accidents), but they are cheap.

Integral flanges are also called long welded neck flanges (LWN flanges). The working pressure ranges from class150 to class2500, and the materials are usually carbon steel and stainless steel. Long weld neck flanges are very suitable for high-pressure pipelines because the weld is far away from the ring to avoid the combination of bending stress and weld stress. Long weld neck flanges perform well under certain stress and temperature fluctuations. According to customer needs, long weld neck flanges are available in various lengths, inner diameters, outer diameters and sizes. Many factories produce long-necked flanges by welding steel pipes in the neck of the flange, so the long-necked flanges produced are of poor quality (prone to safety accidents), but they are cheap.

Integral flanges are also called long welded neck flanges (LWN flanges). The working pressure ranges from class150 to class2500, and the materials are usually carbon steel and stainless steel. Long weld neck flanges are very suitable for high-pressure pipelines because the weld is far away from the ring to avoid the combination of bending stress and weld stress. Long weld neck flanges perform well under certain stress and temperature fluctuations. According to customer needs, long weld neck flanges are available in various lengths, inner diameters, outer diameters and sizes. Many factories produce long-necked flanges by welding steel pipes in the neck of the flange, so the long-necked flanges produced are of poor quality (prone to safety accidents), but they are cheap.

Integral flanges are also called long welded neck flanges (LWN flanges). The working pressure ranges from class150 to class2500, and the materials are usually carbon steel and stainless steel. Long weld neck flanges are very suitable for high-pressure pipelines because the weld is far away from the ring to avoid the combination of bending stress and weld stress. Long weld neck flanges perform well under certain stress and temperature fluctuations. According to customer needs, long weld neck flanges are available in various lengths, inner diameters, outer diameters and sizes. Many factories produce long-necked flanges by welding steel pipes in the neck of the flange, so the long-necked flanges produced are of poor quality (prone to safety accidents), but they are cheap.

Integral flanges are also called long welded neck flanges (LWN flanges). The working pressure ranges from class150 to class2500, and the materials are usually carbon steel and stainless steel. Long weld neck flanges are very suitable for high-pressure pipelines because the weld is far away from the ring to avoid the combination of bending stress and weld stress. Long weld neck flanges perform well under certain stress and temperature fluctuations. According to customer needs, long weld neck flanges are available in various lengths, inner diameters, outer diameters and sizes. Many factories produce long-necked flanges by welding steel pipes in the neck of the flange, so the long-necked flanges produced are of poor quality (prone to safety accidents), but they are cheap.

Integral flanges are also called long welded neck flanges (LWN flanges). The working pressure ranges from class150 to class2500, and the materials are usually carbon steel and stainless steel. Long weld neck flanges are very suitable for high-pressure pipelines because the weld is far away from the ring to avoid the combination of bending stress and weld stress. Long weld neck flanges perform well under certain stress and temperature fluctuations. According to customer needs, long weld neck flanges are available in various lengths, inner diameters, outer diameters and sizes. Many factories produce long-necked flanges by welding steel pipes in the neck of the flange, so the long-necked flanges produced are of poor quality (prone to safety accidents), but they are cheap.

EATHU is a supplier who be specialized in pipe fittings(forged flange, butt welding pipe fitting, forged pipe fitting 3000#, stainless steel screw fitting, barrel nipples and socket), ductile iron pipe fittings, valves(butterfly valve, ball valve, gate valve, globe valve, check valve, Y-strainer) and casting parts.