New Century Forging Co., Ltd
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(Total 12 Products for Long Welding Neck Flange Pipe Flange)
Forged carbon steel LWN flange RF FF RTJ
Long weld neck flanges are commonly used in a variety of industries including petrochemical, power generation and refineries. As a professional flange manufacturer, we produce various standard flanges, and custom flanges on the basis of clients' drawings and detailed specifications. The industrial processes come into...
Carbon steel long neck welding flanges for pipes
The long neck guides the pipe into the flange itself and provides reinforcement that a standard weld neck flange cannot. ... Long weld-neck flanges also are used in situations expansion bends or changes the pipe because of the high pressure. The industrial processes come into die forging,and machining,we can provide a...
Long Welding Neck Forged Flange
Long weld neck is that the neck height is higher, which improves the rigidity and bearing capacity of the flange. Compared with butt welding flanges, the welding workload is large, the welding rod consumption is high, and it cannot withstand high temperature and pressure, repeated bending and temperature fluctuations,...
Anti-rust Oil Welding Neck Flanges
Class 1500 ring joint welding neck flange Ring type joint flanges are typically usded for high pressure projects. They provide a more effective sealing solution to media critical pipeline and pressure vessel infrastructure. Ring joint face is usually for flanges with rating 600#, 900# 1500# 2500# and API flanges The...
ASME standard forged steel welding neck pipe flange
Pipe flanges that are made to standards called out by ASME B16.5 or ASME B16.47, and MSS SP-44. They are typically made from forged materials and have machined surfaces. ASME B16.5 refers to nominal pipe sizes (NPS) from ½" to 24". B16.47 covers NPSs from 26" to 60". The industrial processes come into die forging,and...
European standard welding neck pipe flanges
Most countries in Europe mainly install flanges according to standard DIN EN 1092-1 (forged Stainless or Steel Flanges). Similar to the ASME flange standard, the EN 1092-1 standard has the basic flange forms, such as weld neck flange, blind flange, lapped flange, threaded Flange (Thread ISO7-1 instead of NPT), weld on...
ASTM A350 LF2 LF3 LF6 Low Tem. Flanges
Besides A105 pipe flanges, ASTM A350 forged flanges are another popular material in our daily production. ASTM A350 includes LF2, LF3, LF6, we can produce them all for different types of flanges. Surface treatment for this material can be black painting, yellow painting and anti-rust oil or according to client's...
Socket welding flanges were initially developed for use on small size high pressure piping. When provided with an internal weld, their static strength is equal to, but their fatigue strength 50% greater than double welding slip on flanges. We can provide a wide range of flanges,following on standards like ASME B16.5...
Pipeline steel F65 1500LB welding neck FF flange
Welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe. The long tapered hub provides an important reinforcement of the flange proper from the standpoint of strength and resistance to dishing. The...
Socket welding flanges were initially developed for use on small size high pressure piping. When provided with an internal weld, their static strength is equal to, but their fatigue strength 50% greater than double welding slip on flanges. These socket-weld pipe flanges are attached by inserting the pipe into the...
Anchor flange is a type of steel flange which slides over the end of piping and then welded in place.Because the pipe slips into the flange before welding,it has a low hub.The inside and outside of the flange are both welded,resulting in sufficient strengh and no leak. FLR group forging flanges can be easily fitted...
Welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe. The long tapered hub provides an important reinforcement of the flange proper from the standpoint of strength and resistance to dishing. The...
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