part1 According to the use of points
Flange: pipe and pipe interconnection parts, mainly used for the connection between the pipe end.
Live joints: also known as oil any, mainly used for matching hardware connection, can be installed in a variety of pipe interface use.
Pipe clamps: a commonly used accessory in industrial pipeline connections, used to connect a short section of two tubes. Ferrule: belongs to the stainless steel pipe connectors, mainly used in water treatment, municipal water supply systems and other mechanical pipe connection system.
Throat clamps: ideal connection fasteners, suitable for more than 30mm hard and soft pipe connection fasteners, assembled with a beautiful appearance.
Cold-drawn tee: its role is to change the direction of the fluid, able to divide the fluid from the main pipe to the other two or three pipes.
Elbow: a commonly used in plumbing and heating installations to connect the pipe fittings, used to connect the pipe bends, change the direction of the pipeline fittings.
Bend: the use of sets of bending molds for bending, no matter what kind of machinery and equipment and piping, most of which are used to bend.
Reducer: also known as the size of the head, used for the connection of two different pipe diameters, which is divided into concentric and eccentric size of the head.
Reducing elbow: when making a 90-degree turn so that the caliber of the pipe changes, there are hot push elbow, stamping elbow, welding elbow.
Branch pipe table: used for branch pipe connection of reinforcing type fittings, instead of using the connection type of reducer tee, reinforcing plate, reinforcing pipe section.
Tee: Tee for pipe connectors, also known as pipe fittings tee or tee fittings, tee fittings, used in the main pipe to branch pipe.
Tee: Used to connect four tubes with the same diameter and vertically the same, mainly used for diversion or change direction.
Gasket: placed between the two planes to strengthen the sealing material, in order to prevent fluid leakage set in the sealing element between the tight cover.
Raw material tape: a common auxiliary in plumbing installations, used for pipe fittings connections, to enhance the tightness of the pipe connections.
Line hemp: plumbing installation in the common auxiliary supplies, used to wrap in the pipe fittings buckle, can play a role in sealing to prevent water leakage.
Flange blind: also known as blind flange, the real name is blind, is a form of flange connection, in fact, there is no hole in the middle of the flange.
Pipe plugs: external threaded pipe fittings used to plug the internal threads of the pipe ends, square pipe plugs, hexagonal pipe plugs, etc.
Pipe plugs: the pipe plugs are used to plug the internal threads of the pipe ends.
Head: it is a part of container, which refers to the element used to close the end of container to keep its internal and external medium isolated, also known as end cap.
Welding plug: it is used to protect some parts which need to be protected or easily injured or deformed in the welding process.
Pipe card: pipe fittings used for pipe fixing, plumbing and heating installation of a commonly used pipe fittings, used to fix the pipe.
Valve: the control components of the fluid delivery system, with cut-off, regulation, infusion, pressure stabilization, shunt or overflow pressure relief and other functions.
Compensator: by its work body of the bellows and end pipe, bracket, flange, conduit and other accessories, belongs to a compensation element.
Dirt separator: to prevent impurities in the pipeline medium into the transmission equipment or precision parts, so that the production failure or affect the quality of the product.
Reinforcement pipe: Reinforcement is to increase the strength of the meaning. Improve the strength of the area by increasing the force area, basically forging pipe.
Circlip: It is the main retainer of removable denture repair, made of metal, mainly plays the role of retention, stabilization and support.
Tow hook: refers to the tugboat for the buckle hanging tow cable, and easy to release the hook. Can be divided into spring towing hook, hydraulic towing hook, remote control towing hook.
Lifting ring: a kind of industrial spreader, lifting machinery lifting heavy devices, common lifting ring has a round ring, pear-shaped ring.
Bracket: The trusses supporting the intermediate roof frame are called brackets, which generally adopt parallel chord trusses, and its web rod adopts herringbone system with vertical rods.
PART2 According to the connection method
Welded fittings: pipe fittings connected with pipe by welding method, including elbow, flange, tee, reducer, head, etc. Threaded fittings: pipe fittings with screws. Threaded fittings: are pipe fittings with threads, commonly used in water and gas pipes, small diameter water pipes, compressed air pipes and low-pressure steam pipes.
Tube fittings: a new type of fast pipe fittings, good sealing, and can be used repeatedly, suitable for oil, gas and general corrosive media piping system.
Clamp fittings: used in the fast couplings between the hoop connection, including clamps, quick release couplings, silicone sealing gaskets, chuck blind and so on.
Bearing fittings: a high-pressure pipe connection fittings molded from round steel or ingot die forging billet molding, lathe machining molding.
Curved spring double fusion fittings: with the same size as the pipe to be connected to the port, through the hot melt butt welding to realize the connection of the pipe fittings.
Bonding fittings: solvent-based adhesive to realize the connection of the fittings, such as PVC plastic pipe.
Glue ring connection fittings: a combination of the main body of the fittings, sealing end caps, sealing rubber ring.
PART3 According to the material
Cast steel fittings: cast steel pipe is designed to be thick and heavy, its weldability is poor, high carbon content, so the weld needs on-site heat treatment.
Rubber fittings: mainly used in industry, mining, civil transportation and attraction of liquids and gases, including rubber hoses, rubber gaskets, rubber grouting pipe, etc..
Cast iron pipe fittings: cast iron casting molded pipe, including water supply cast iron pipe, sand centrifugal cast iron straight pipe, drainage cast iron pipe. Stainless steel pipe fittings: including stainless steel elbow, stainless steel tee, stainless steel tee, stainless steel reducer, stainless steel pipe cap and so on.
Plastic pipe fittings: synthetic resin as raw material, add stabilizers, lubricants, plasticizers, and then extruded and processed. Mainly used as water supply system piping, drainage, exhaust and sewage sanitary pipe, rainwater pipe, wire threading pipe.
pvc pipe fittings: extruded by hot pressing method after cooperating with stabilizers and lubricants of polyvinyl chloride resin, which can be divided into PVC-U pipe, PVC-M pipe and PVC-O pipe.
Graphite fittings: refers to the combination of impermeable graphite pipe and fittings, mainly used for conveying corrosive media without metal ion contamination, but also has good thermal conductivity.
Forged steel fittings: pieces made by forging, forging is the use of impact, forged pieces, including forged steel flanges, forged steel reducers, forged steel tee, etc.. ppr pipe fittings: including U-type pipe card, concealed valve, isometric tee, flange, flange iron ring, pipe plugs, etc., ppr key connection with the use of heat fusion, a high degree of plasticity.
Alloy fittings: made of alloy steel material, including alloy tee/quad, alloy reducer, alloy head, flange and so on. PE pipe fittings: can be used for connection between various flexible belts, such as connection of PE pipes, UPVC, steel pipes, etc.
abs fittings: made from acrylonitrile, butadiene, styrene three monomers **** polymerization and made of resin, is a high strength, high impact resistance, high health performance and high anti-aging engineering plastics.