New Century Forging Co., Ltd
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Product Categories
(Total 12 Products for 30in Class 300 Wnrf Flanges)
ANSI B16.47 Series A WN&BL Flanges
B16.47 Series A flanges are most common and popular flanges in our daily production, this standard include welding neck flanges, blind, and slip on flanges. The material for them can be carbon steel A105, A350 LF2, and stainless steel AF182 F304/304L, 316/316..... We also can machine the bolt holes with high speed...
ANSI B16.47 Series B Class 150 Flange
ASME B16.47 Series B Welding Neck Flanges includes 150#/300#/600#/900# from size 26" to 60" with different wall thickness. They usaually are produced by ring roller machines and drilled by high-speed drilling machines for better surface. The industrial processes come into die forging,and machining,we can provide a...
Painting for flanges In order to protect flanges from rusting, after machining, all surface of flanges will be dealed with anti-rust treatment. The treatment includes anti-rust oil, yellow painting, blue painting, black painting... The industrial processes come into die forging,and machining,we can provide a wide...
ASME B16.5 Class 150 Lap Joint Flanges
ASME Flange include ASME B16.5 Flange, ASME B16.47-A Flange, ASME B16.47-B Flange, this standard system include slip on flange, blind flange, welded neck flange, threaded flange, lapped joint flange (loose flange), socket welded flange, B16.36 Orifice Flange, long weld neck flange and special flange, sizes from 1/2...
ASME B16.5 Class300 SO RF flanges
ASME flange (American National Standards Institute) include ASME B16.5 flange, ASME B16.47-A flange, ASME B16.47-B flange , this standard system include slip on flange, blind flange, welded neck flange, threaded flange, lapped joint flange (loose flange), socket welded flange, Orifice Flanges, long weld neck flange...
Class 150# Special Blind Flanges
Class 150# Special Spectacle Blind Flanges steel flange ASME flange B16.48 flange Standard B16.48 or API 590 refers to Steel line blanks, there are 3 types: Figure 8 blanks, paddle Spacer and Blanks. They can be produced by forging or by plate-cutting. Spacer and Blank usually have tie bar for lifting or handling...
Non-Standard Class 2500# Orifice Flanges
ANSI B16.36 Orifice Flanges Orifice flanges are intended for use instead of standard pipe flanges when an orifice plate or flow nozzle must be installed. Pairs of pressure tappings are machined into the orifice flanges, making separate orifice carriers or tappings in the pipe wall unnecessary. Orifice flanges are...
B16.5 600# 20" Swivel Flange Swivel flanges are becoming more and more popular now, it includes a heavy forged welding hub and a rotating forged ring that serves as a mating flange to a Weld Neck.These versatile flanges are utilized in many applications and are used extensively in offshore piping where they solve the...
The industrial processes come into die forging,and machining,we can provide a wide range of flanges,following on standards like ASME B16.5 Flange, ASME B16.47 Flange, DIN 2573 Slip On Flange, DIN 2631 Welding Neck Flange, JIS Flange 5K SOP Flange and JIS Flange 10K SOH Flange. ASME Flange include ASME B16.5 Flange,...
Class 600 Long Weld Neck Flanges
Long welding neck flanges are on the base of B16.5 welding neck flanges but longer length, the length of the flange can be increased if an offset attachment is needed on the heads or vessel shells. The industrial processes come into die forging,and machining,we can provide a wide range of flanges,following on...
ANSI B16.5 Class 150 Blind Flanges
ANSI B16.5 Class 150 Blind Flanges A Blind Flange has no bore, and is used to close ends of piping systems. A blind flange also permits easy access to a line ones it has been sealed. The blind flange is sometimes machined to accept a pipe of the nominal Size to which reduction is being made. The reduction can be...
ANSI B16.5 Class 300 Lap Joint Flanges
ANSI B16.5 Class 300 Lap Joint Flanges A Lap Joint Flange is usually used in conjunction with Lap Joint Stubs. Lap Joint Flanges in carbon or low alloy steel piping systems are best used when frequent dismantling for inspection and cleaning is required. The use of Lap Joint Flanges at points where severe bending...
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