Special Offshore Floating Hose Flange Coupling
A particular spool piece flange coupling (above, views A & B) is currently designed for floating hose operations in the offshore loading industry. The spool piece unit is created for tight area manifold extensions, hose lifting points and reducer couplings. It features unique lifting pads, cam safeguard ring and enhanced corrosion resistant qualities required for offshore applications. As choices, MMC offers a studded type C-L coupling (above, C) that can be mounted on a customer-supplied regular spool piece, or an optional C-L coupling with stud lengths long more than enough to bridle a butterfly valve and floating hose flange end. Both of these alternate configurations possess the same enhanced corrosion feature as the spool piece type.
Wide Range of Flange Dimensions and Construction Materials
CL-flange couplins are available in sizes 4″ – 20″ costume sizes and configurations are also available to meet any need. 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: Metal, 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.
O-Band: Buna-N (1 installed) regular, 1 spare.
Cam Bolts Grease Fittings: Stainless steel type 304.
Cam Locking Wrench: Manganese bronze, ASTM B-147, Alloy 8A.
Painting Schedule: o Primer: Reddish colored 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 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.
O-Ring: Buna-N (1 installed) standard, 1 spare.
Cam Bolts Grease Fittings: Stainless steel type 304.
Cam Guard Ring: Metal pipe, double extra strong, ASTM A-106.
Cam Locking Wrench: Manganese bronze, ASTM B-147, Alloy 8A.
Painting Schedule: 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).
Visit us: 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 shafts, and it will be easy if they could be flawlessly aligned, and shafts hardly ever shifted because of the vibration of the machines. Because of scientific inventions, you’ll be able to accommodate all the challenges by using a flexible coupling
The two-piece coupling unit consists of a keyed receiving side for the flanged end to be secured to, so that it may be married to the opposing tube end, which additionally has a flanged end.
Every flange has the female or male coupler opening so when both ends are united, they are adjusted without causing level of resistance or drag in the materials being gone through them.
This female or male coupling technique likewise makes a stable connection that’s impervious to moving, keeping the flange coupling sturdily set up.
Flange couplings are usually utilized in pressurized piping systems where two pipes or tubing closes have to meet up.
The associating methods for flange couplings are generally solid because of either the weight of the material or the occasionally dangerous nature of materials experienced numerous modern piping systems.
High thread count nut and bolt connections are used to verify the rib couplings setup. These nuts and bolts are usually produced using tempered metal or compounds to provide suffering quality and the capacity to be fixed to the most intense dimension to ensure the piping program doesn’t leak at any flanged junction.
Most flange couplings make use of four, six, or up to 12 bolt assemblies.
Flange Coupling
Flange Coupling is the standard types of couplings, which are most extensively used. Flange coupling is usually a sort of connector between turning chutes which have two plans of flanges.
Flanges are fitted or provided at the end of shafts. The flanges are tightened together through several nuts and bolts. Among these flanges or chutes is usually fixed at the end of 
each shaft.
During activities and procedures, couplings guarantee that there is zero interference of shafts. Regardless, a few couplings possess torque constraints, and it could fail or disengage the shafts when a comparable limit surpasses previous a specific point.
To utilize the benefits of the growing market of flange coupling, not merely in India but worldwide, many Indian companies like Rathi Coupling stand out to be the very best Coupling Manufacturers.
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Keys are machine elements used to prevent any type of relative rotational motion between a mounted shaft and the parts mounted on it.
To make the joint, keyways or grooves are slice on the top of shaft and in the hub of the part to be mounted.
The installation at an intermediate location on the shaft, the key is firmly placed 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 it because they both have to be linked and ensured to be maximum utilized while providing protection simultaneously.
It really is unavoidable to couple both the shafts, and it will be simple when they may be flawlessly aligned, and shafts by no means moved because of the vibration of the devices.
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: Why Rathi Couplings may be the Best!
Protected Flange Coupling
To make it a protected, in these kinds of flange coupling, the protruding screws and nuts are shielded by flanges on both the parts of the coupling. This kind 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. With respect to the perimeter of the shafts, the number of bolts used is decided. It ranges from four to twelve bolts. These kinds of flange coupling elongated bolts without a head are been used to carry the shafts together.
Unprotected Flange Coupling
In an unprotected flange coupling, each shaft is entered in the primary flange with a security key that modifies in to the keyways of both shafts and furthermore the essential flange of the device. The flanges are consolidated with the assistance of screws and bolts.
In these kinds of coupling, three to six screws are used to affix the flanges. Keyways could cause a debilitating impact on the flange coupling by making a gap. To moderate the equivalent, the keys are balanced at the correct stage along the perimeter of the shafts.
Ever-power Couplings may be the Best Manufacturer and Make of Flange Coupling in China.
The growing Industrialization and an upsurge in need of engineering tools, and technological advancement occurring in India and other countries have built up new Industries and we at Ever-power Couplings are 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.