Special Offshore 
Floating Hose Flange Coupling
A particular spool piece flange coupling (above, sights A & B) is now designed for floating hose operations in the offshore loading industry. The spool piece device is designed for tight region manifold extensions, hose lifting points and reducer couplings. It features special lifting pads, cam guard ring and enhanced corrosion resistant qualities required for offshore applications. As choices, MMC also offers a studded type C-L coupling (above, C) which can be mounted on a customer-supplied regular spool piece, or an optional C-L coupling with stud lengths long enough to bridle a butterfly valve and floating hose flange end. Both of these alternate configurations possess the same improved corrosion feature as the spool piece type.
WIDE VARIETY of Flange Dimensions and Construction Materials
CL-flange couplins are available in sizes 4″ – 20″ costume sizes and configurations are also open to meet any want. A detailed C-L flange dimensional could be sent upon request via mobile phone, fax or e-mail.
SPECIFICATIONS (Regular 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, ASTM A-487 alloy CA-6NM.
Cam Bolts: High power steel, ASTM A-311, nickel plated.
Studs and Nuts: ASTM A193-B8 and A194-8A, UNC thread, type 304 stainless.
O-Ring: Buna-N (1 installed) standard, 1 spare.
Cam Bolts Grease Fittings: Stainless steel type 304.
Cam Locking Wrench: Manganese bronze, ASTM B-147, Alloy 8A.
Painting Timetable: o Primer: Red oxide alkyd enamel o 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).
SPECIFICATIONS (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 power 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-Ring: Buna-N (1 installed) regular, 1 spare.
Cam Bolts Grease Fittings: Stainless steel type 304.
Cam Guard Ring: Steel pipe, double extra solid, ASTM A-106.
Cam Locking Wrench: Manganese bronze, ASTM B-147, Alloy 8A.
Painting Routine: 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).
Check us out: Hangzhou ever-power Transmission Co. Ltd
Types of Flange Coupling
A very daily want of coupling arises after you buy a costly and potent pump and engine for this, because they both need to be connected to ensure maximum utilization while providing them protection from depreciation.
It really is inevitable to couple both the 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 of the challenges by utilizing 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 either a male or female coupler opening so when both ends are united, they are adjusted without leading to resistance or drag in the material being gone through them.
This female or male coupling technique likewise makes a well balanced connection that is impervious to moving, keeping the flange coupling sturdily create.
Flange couplings are normally utilized 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 experienced numerous modern piping systems.
Great thread count nut and bolt connections are used to verify the rib couplings create. These nuts and bolts are usually produced using tempered metal or compounds to give struggling quality and the capability to be fixed to the most severe dimension to ensure the piping program 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 types of couplings, which are most extensively used. Flange coupling is sort of connector between turning chutes that have two arrangements of flanges.
Flanges are fitted or provided by the end of shafts. The flanges are tightened together by means of a number of nuts and bolts. Among these flanges or chutes is normally fixed by the end of each shaft.
During activities and functions, couplings guarantee that there is no interference of shafts. Regardless, a few couplings have torque constraints, and it could fail or disengage the shafts when a identical limit surpasses previous a specific point.
To utilize the benefits of the growing marketplace of flange coupling, not merely in India but across the world, many Indian companies like Rathi Coupling stand out to be the very best Coupling Manufacturers.
Read More: Fluid Couplings: Applications Keys
Keys are machine elements used to prevent any type of relative rotational movement between a mounted shaft and the parts mounted onto it.
For making the joint, keyways or grooves are cut on the surface of the shaft and in the hub of the part to be mounted.
The installation 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 purchase a heavy working costly pump and motor for this because they both have to be linked and ensured to be maximum utilized while providing protection at the same time.
It is unavoidable to couple both the shafts, and it might be simple when they may be flawlessly aligned, and shafts never moved due to the vibration of the machines.
Generally, now there are three types of flange coupling; they can be classified as guarded flange coupling, unprotected flange coupling and marine flange coupling.
Read More:Disc Coupling Manufacturer: 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 the parts of the coupling. This type of course of action helps in sidestepping risks for the labourers.
Marine Flange Coupling
In Marine Flange Coupling, flanges are formed integrally with the shafts. Based on the perimeter of the shafts, the amount of bolts used is decided. It ranges from four to twelve bolts. These types of flange coupling elongated bolts without a mind are been used to carry the shafts together.
Unprotected Flange Coupling
Within 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 utilized to affix the flanges. Keyways may cause a debilitating impact 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 may be the Best Producer and Brand of Flange Coupling in China.
The growing Industrialization and an upsurge in need of engineering tools, and technological advancement taking place in India and other countries have developed new Industries and we at Ever-power Couplings will be the leaders in Coupling producers offering an array of products like gear coupling what are gear couplings and its types/?> flexible couplings and spacer couplings.
