Flange Coupling

Special Offshore Floating Hose Flange Coupling
A particular spool piece flange coupling (above, views A & B) is now designed for floating hose procedures in the offshore loading industry. The spool piece device is created for tight region manifold extensions, hose lifting points and reducer couplings. It features particular lifting pads, cam safeguard ring and improved corrosion resistant qualities required for offshore applications. As choices, MMC also offers a studded type C-L coupling (above, C) which can be attached to a customer-supplied standard spool piece, or an optional C-L coupling with stud lengths long plenty of to bridle a butterfly valve and floating hose flange end. Both these alternate configurations possess the same enhanced corrosion feature as the spool piece type.
Wide Range of Flange Sizes and Construction Materials
CL-flange couplins can be found in sizes 4″ – 20″ costume sizes and configurations are also open to meet any need. A detailed C-L flange dimensional could be sent upon request via telephone, fax or e-mail.
SPECIFICATIONS (Standard Studded C-L Coupling Applications)
Flange type (Studded): 150# ANSI, steel type 31655 ASTM A-182.
Flanged Spool type: 150# ANSI, forged steel, ASTM A-105, nickel plated cam side face.
Nut Blocks: Steel, ASTM A-216, WCB.
Cam: High power stainless steel, ASTM A-487 alloy CA-6NM.
Cam Bolts: High strength steel, ASTM A-311, nickel plated.
Studs and Nuts: ASTM A193-B8 and A194-8A, UNC thread, type 304 stainless steel.
O-Ring: Buna-N (1 installed) regular, 1 spare.
Cam Bolts Grease Fittings: Stainless type 304.
Cam Locking Wrench: Manganese bronze, ASTM B-147, Alloy 8A.
Painting Timetable: o Primer: Reddish oxide alkyd enamel o Surface finish: Jotun Pilot II #39W72 enamel blue-gray tint #F-23 o Interior: Black gloss waterborne enamel
Pressure Testing: 450 psi (32 kg/cm squared).
Specs (Floating Hose C-L Coupling Applications)
Flanged type (studded): 150# ANSI, steel type 31655 ASTM A-182.
Flanged Spool type: 150# ANSI, forged steel, ASTM A-105, nickel plated cam side face.
Nut Blocks: Metal, ASTM A-216, WCB.
Cam Bolts: High strength steel, ASTM A-311, nickel plated.
Cam: High strength stainless, ASTM A-487 alloy CA-6NM.
Studs and Nuts: ASTM A193-B8 and A194-8A, UNC thread, type 304 stainless steel.
O-Band: Buna-N (1 installed) regular, 1 spare.
Cam Bolts Grease Fittings: Stainless steel type 304.
Cam Guard Ring: Metal pipe, double extra solid, ASTM A-106.
Cam Locking Wrench: Manganese bronze, ASTM B-147, Alloy 8A.
Painting Routine: o Primer: Crimson oxide alkyd enamel o Surface finish: Jotun Pilot II #39W72 enamel blue-gray tint #F-23 o Interior: Black gloss waterborne enamel
Pressure Testing: 450 psi (32 kg/cm squared).
Visit us: Hangzhou ever-power Transmission Co. Ltd

Types of Flange Coupling
A very daily need of coupling arises after you buy a costly and potent pump and engine for it, because they both need to be connected to ensure optimum utilization while providing them protection from depreciation.
It really is inevitable to couple both shafts, and it could be easy if they could be flawlessly aligned, and shafts hardly ever shifted due to the vibration of the devices. Thanks to scientific inventions, you’ll be able to accommodate all the challenges by using a flexible coupling
The two-piece coupling unit comprises of a keyed getting side for the flanged end to be secured to, so it could be married to the opposing tube end, which additionally has a flanged end.
Every flange has the female or male coupler starting so when both ends are united, they are adjusted without causing level of resistance or drag in the materials being been through them.
This female or male coupling technique likewise makes a stable connection that is impervious to shifting, keeping the flange coupling sturdily create.
Flange couplings are normally employed in pressurized piping systems where two pipes or tubing closes have to meet up.
The associating methods for flange couplings are usually solid because of either the weight of the material or the occasionally dangerous nature of materials went through numerous modern piping systems.
Large thread count nut and bolt connections are utilized to verify the rib couplings setup. These nuts and bolts are generally produced using tempered steel or compounds to give struggling quality and the capacity to be fixed to the most intense dimension to guarantee the piping system doesn’t leak at any flanged junction.
Most flange couplings use four, 6, or up to 12 bolt assemblies.
Flange Coupling
Flange Coupling is the standard kinds of couplings, which are most extensively used. Flange coupling is normally sort of connector between turning chutes that have two plans of flanges.
Flanges are fitted or provided by the end of shafts. The flanges are tightened together by means of several nuts and bolts. Among these flanges or chutes is definitely fixed at the end of each shaft.
During activities and operations, couplings guarantee that there is zero interference of shafts. Regardless, a few couplings have torque constraints, and it could fail or disengage the shafts when a equivalent limit surpasses past a specific point.
To utilize the advantages of the growing marketplace of flange coupling, not merely in India but worldwide, many Indian companies like Rathi Coupling stick out to be the very best Coupling Manufacturers.
Read More: Fluid Couplings: Applications Keys
Keys are machine components used to prevent any type of relative rotational movement between a mounted shaft and the parts mounted on it.
For making the joint, keyways or grooves are lower on the top of shaft and in the hub of the component to be mounted.
The mounting at an intermediate location on the shaft, the key is firmly positioned in the keyway of the shaft and then the part to be mounted is slid, until it gets fully engaged.
Types of Flange Coupling
The necessity for coupling arises after you buy a heavy working costly pump and motor for this because they both need to be connected and ensured to be maximum utilized while providing protection at the same time.
It really is unavoidable to few both shafts, and it will be simple when they may be flawlessly aligned, and shafts by no means moved due to the vibration of the machines.
Generally, generally there are three types of flange coupling; they could be classified as shielded flange coupling, unprotected flange coupling and marine flange coupling.
Read More:Disk Coupling Manufacturer: As to why Rathi Couplings may be the Best!
Protected Flange Coupling
To make it a protected, in these types of flange coupling, the protruding screws and nuts are shielded by flanges on both elements of the coupling. This type of course of action helps in sidestepping dangers for the labourers.
Marine Flange Coupling
In Marine Flange Coupling, flanges are formed integrally with the shafts. According to the perimeter of the shafts, the amount of bolts used is decided. It ranges from four to twelve bolts. These kinds of flange coupling elongated bolts with out a mind are been used to carry the shafts together.
Unprotected Flange Coupling
In an unprotected flange coupling, each shaft is entered in the main flange with a security key that modifies in to the keyways of both the shafts and furthermore the fundamental flange of the machine. The flanges are consolidated with the help of screws and bolts.
In these kinds of coupling, three to six screws are used to affix the flanges. Keyways could cause a debilitating effect on the flange coupling by making a gap. To moderate the same, the keys are balanced at the correct stage along the perimeter of the shafts.
Ever-power Couplings is the Best Manufacturer and Brand of Flange Coupling in China.
The growing Industrialization and an upsurge looking for engineering tools, and technological advancement occurring in India and other countries have developed new Industries and we at Ever-power Couplings are the leaders in Coupling manufacturers offering an array of products like gear coupling what are gear couplings and its types/?> flexible couplings and spacer couplings.