Unique Offshore Floating Hose Flange Coupling
A special spool piece flange coupling (above, sights A & B) is now available for floating hose operations in the offshore loading industry. The spool piece unit is made for tight region manifold extensions, hose lifting factors and reducer couplings. It features unique lifting pads, cam safeguard ring and improved corrosion resistant qualities required for offshore applications. As options, MMC also 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 lengthy plenty of to bridle a butterfly valve and floating hose flange end. Both of these alternate configurations have the same enhanced 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 demand via 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 strength stainless, 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) standard, 1 spare.
Cam Bolts Grease Fittings: Stainless type 304.
Cam Locking Wrench: Manganese bronze, ASTM B-147, Alloy 8A.
Painting Schedule: o Primer: Red oxide alkyd enamel o End: 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 strength steel, ASTM A-311, nickel plated.
Cam: High power 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) 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 Plan: 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).
Check us out: Hangzhou ever-power Transmitting Co. Ltd

Types of Flange Coupling
A very daily need of coupling arises after you buy a costly and potent pump and electric motor for this, because they both have to be connected to ensure maximum utilization while providing them protection from depreciation.
It is inevitable to few both shafts, and it will be easy if they could possibly be flawlessly aligned, and shafts by no means shifted because of the vibration of the machines. Thanks to scientific inventions, you’ll be able to accommodate all of 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 that it may be married to the opposing tube end, which additionally has a flanged end.
Every flange has the male or female coupler opening so when both ends are united, they are adjusted without leading to resistance or drag in the materials being been through them.
This male or female coupling technique likewise makes a well balanced connection that’s impervious to shifting, keeping the flange coupling sturdily setup.
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 generally solid because of either the weight of the material or the occasionally dangerous nature of materials went through numerous modern piping systems.
Great thread count nut and bolt connections are utilized to verify the rib couplings setup. These nuts and bolts are usually produced using tempered metal or compounds to provide suffering quality and the capability to be set to the most extreme dimension to ensure the piping system doesn’t leak at any flanged junction.
Most flange couplings use 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 can be a 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 several nuts and bolts. One of these flanges or chutes is normally fixed by the end of each shaft.
During activities and procedures, couplings assure that there is no interference of shafts. Regardless, a few couplings possess torque constraints, and it could fail or disengage the shafts whenever a very similar limit surpasses previous a specific point.
To utilize the benefits of the growing marketplace of flange coupling, not only in India but around the globe, many Indian companies like Rathi Coupling stick out to be the very best Coupling Manufacturers.
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Keys are machine components used to prevent any kind of relative rotational motion between a mounted shaft and the parts mounted on it.
For making the joint, keyways or grooves are trim 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 main element 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 once you buy a heavy working costly pump and motor for it because they both have to be connected and ensured to be maximum utilized while providing protection simultaneously.
It really is unavoidable to couple both shafts, and it will be simple when they could be flawlessly aligned, and shafts hardly ever moved due to the vibration of the devices.
Generally, there are three types of flange coupling; they can be classified as safeguarded flange coupling, unprotected flange coupling and marine flange coupling.
Read More:Disk Coupling Manufacturer: So why Rathi Couplings is the Best!
Protected Flange Coupling
To make it a protected, in these types of flange coupling, the protruding screws and nuts are shielded simply by flanges on both parts of the coupling. This type of course of action assists 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 number of bolts used is set. It ranges from four to twelve bolts. These kinds of flange coupling elongated bolts without a mind are been utilized to hold 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 into the keyways of both the shafts and furthermore the essential flange of the device. The flanges are consolidated with the help of screws and bolts.
In these types 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 equivalent, the keys are balanced at the correct point along the perimeter of the shafts.
Ever-power Couplings may be the Best Producer and Make 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 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.