forged flange-manufacture,factory,supplier from China

Implementation principleThreaded flange is a kind of non-welded flange, which processes the inner hole of the flange into pipe threads, and is matched with the threaded pipe to realize the connection. Compared with the flat welding flange or the butt welding flange, the threaded flange has the characteristics of convenient installation and maintenance, and can be used on some pipelines where welding is not allowed. Alloy steel flanges have sufficient strength, but are not easy to weld, or the welding performance is not good, and threaded flanges can also be selected.

Types of Socket Weld FlangesSocket Weld Raised Face FlangeRaised Faced Socket weld Flanges4 Bolt Socket Weld flange300# Socket Weld FlangeANSI B16.5 Socket weld FlangesSocket weld Flange DimensionsASME B16.5 SWRF FlangesANSI B16.5 Class 150 Socket weld FlangesStainless Steel Socket weld Flanges Suppliers1 inch Socket weld FlangeSocket weld Ring Type Joint FlangesASME B16.47 Series A and B SWRF Flanges2 inch Socket weld Flange3 inch Socket weld FlangeANSI B16.5 class 150 SWRF Flange StockholderANSI 150 Socket weld Flange4 inch Socket weld FlangeHigh Quality SWRF FlangesFlat Face SWRF Flange6 in

Loose flange: This kind of flange is often used in the case where the medium temperature and pressure are not high and the medium nozzle is highly corrosive. The loose flange is generally used in combination with the flanging short joint, that is, the flange ring is loosely sleeved outside the flanging short joint, the pipe is butt welded with the flanging short joint, and the flange sealing surface is processed on the flanging short joint.In addition, there are flat welding ring and butt welding ring plate loose flange.

Structural features:Threaded flanges manufactured in accordance with ASME B16.5 are similar to sliding flanges, but the holes shall have tapered pipe threads in accordance with ASME b1.20.1. The thread shall be concentric with the axis of the flange opening, and the alignment deviation (perpendicular to the flange face) shall not exceed 5mm per meter. Threaded flanges are NPs 1 / 2 to NPs 24 in size and pressure classes are 150, 300, 400, 600 and 900. The sizes of class 1500 and 2500 are NPs 1 / 2 to NPs 2 - 1 / 2.Class 150 threaded flange has no counterbore.

Specification of stainless steel rod: From 1.0mm to 250mm size (diameter, side length, thickness oropposite side distance) not more than 250mm hot rolled and forged stainless steel rod.  Stainless steel rod material: 304, 304L, 321, 316, 316L, 310S, 630, 1Cr13, 2Cr13, 3Cr13, 1Cr17Ni2, duplex steel, antibacterial steel and other materials! Stainless steel rod has broad application prospects, is widely used in hardware kitchenware, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, building decoration, nuclear power, aerospace, military industry and ot

Features of Flat Welding FlangesWhen welding flat welding flanges, only one side welding is required, and there is no need to weld the inner port of the pipe and flange connection. The welding installation of butt welding flanges requires double-sided welding of the flanges. Therefore, flat welding flanges are generally used for low and medium pressure pipelines, and butt welding flanges are used for the connection of medium and high pressure pipelines. Butt welding flanges are generally at least PN2.5MPa. Butt welding is used to reduce stress concentration.

Nickel alloys are a famous desire for many industrial and industrial applications. These alloys provide a range of benefits, from stronger corrosion resistance to most efficient energy and durability. But nickel alloy additionally has some drawbacks that ought to be taken into consideration earlier than making a buy decision. Let’s take a nearer seem at the benefits and risks of a nickel alloy.Advantages of Nickel AlloyThe most extensive benefit of nickel alloy is its finest corrosion resistance when in contrast to different materials, such as metal or aluminum.

On the basis of retaining the good decorative effect and durability of stainless steel material, the stainless steel composite plate overcomes the shortcomings of difficult processing and poor processing flatness, and has good sound insulation and heat insulation effect, which can be easily cut, bend, grooving, folding, drilling and other processing.▲ Vietnam VTB building stainless steel composite panel  ▲ A project in Shanghai stainless steel composite plate curtain wall

Stainless steel plate is a thick steel plate with a thickness of less than 4mm after further cold rolling according to the hot rolled steel of general carbon steel. Harm caused by material plate to steel coil manufacturing: one of the key elements in the design scheme of four roll rolling machine is material plate.The spot heating in stainless steel plate is mainly used to correct the convex and concave deformation of thick plate. The heat treatment method of stainless steel plate will soon be called flame correction.

Stainless steel panel to support system must be solid, smooth, and easy to change and to ensure that the stainless steel panel installation, hangs Taiwan in the form of design into small units in the form of structural system or by hooking, directly by molding bite or stainless steel plate buckles the connection of the way of implementation and the overall framework and fixed. Curtain wall stainless steel veneer commonly used support system is divided into: plate structure, buckle structure and box structure.