New Century Forging Co., Ltd
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(Total 12 Products for Type Welding Neck)
Weld neck flanges also called a tapered hub flange or high-hub flange, is a kind of flange that can relocate stress to the pipes, ensuring a decrease in high-stress concentration at the bottom of the flange. Weld neck flanges are flanges that designed to be jointed to a pipeline by butt welding. The neck, or hub,...
EN1092 Type 11 Welding Neck Flanges
Welding neck flanges are most widely used flanges by welding pipe to its neck part, the welding neck flanges' inside diameter is designed to match with pipe's inside diameter as marked SCH STD/80/160...or special wall thickness. Our screw press machines can produce welding neck from 2" to 6" from 150lb to 2500lb, make...
Standard Large Size Carbon Steel Weld Neck 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, wel
EN1092 DN100 Welding Neck Flanges
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...
Types of flanges welding neck The welded neck pipe flange is connected to the pipe by welding the pipe to the neck of the pipe flange. This allows stress to be transferred from the welded neck tube flange to the tube itself. This also reduces the high stress concentration at the bottom of the hub where the neck flange...
Gost 12821-80/33259 flange connection is the two pipes, fittings or equipment, and forged flange connection is an important connection pipeline contruction. Forged flange connections easy to use, able to withstand greater pressure. In the industrial pipeline, 12821-80/33259 using the connection is very extensive....
Welding neck RF Flange B16.5 ASTM A105N
Welding neck RF Flange B16.5 ASTM A105N product description: 1. Manufacturing standards: ASME B16.5; B16.47A, B 2. Pressure rating: 150LB~2500LB; 3. Product material: F304, F316 4. Production process: blanking-forging-heat treatment-machining-surface treatment-plastic box packaging 5. Product features: high...
EN 1092-1 standard PN16 weld neck flanges
The purpose of a RF flange is to concentrate more pressure on a smaller gasket area and thereby increase the pressure containment capability of the joint. Diameter and height are in ASME B16.5 defined, by pressure class and diameter. Pressure rating of the flange determines the height of the raised face. The...
Type 01 stainless steel weld neck flange
EN 1092-1 Type 01 pn10 Flange are stocked or available in the following range of materials and sizes for the oil, gas, petrochemical and allied industries. Pipes with EN 1092-1 Type 01 pn10 Flange can be assembled and disassembled easily. The industrial processes come into die forging,and machining,we can provide a...
ASTM A105N 34" WNRF 300# B16.47
ASTM A105N 34" WNRF 300# B16.47 Processing method: high-precision CNC lathe turning, ordinary lathe fine turning, argon arc welding and other processing Application scope: boiler pressure vessel, petroleum, chemical industry, shipbuilding, pharmaceutical, metallurgy, machinery, stamping elbow food and other...
Carbon Steel EN1092-1 Type11 B1 Flange
For EN1092-1 flanges, the most common types are TYP01/02/05/11/12/13...., materials are usually A105, P250GH, P280GH...... 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...
EN1092-1 02 / 04 Loose Plate Flange
For EN1092 flange, the most common types are TYP01/02/05/11/12/13...., materials are usually A105, P250GH, P280GH...... The industrial processes come into die forging,and machining,we can provide a wide range of slip on weld flanges,following on standards like ASME B16.5 Flange, ASME B16.47 Flange, DIN 2573 Slip On...
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