Unique Offshore Floating Hose Flange Coupling
A special spool piece flange coupling (above, sights A & B) is now available for floating hose functions in the offshore loading industry. The spool piece unit is created for tight region manifold extensions, hose lifting points and reducer couplings. It features unique 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) that can be mounted on a customer-supplied regular 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 improved corrosion feature as the spool piece type.
Wide Range of Flange Measurements and Construction Materials
CL-flange couplins are available in sizes 4″ – 20″ costume sizes and configurations are also open to meet any need. An in depth C-L flange dimensional can be sent upon demand via telephone, 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 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).
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 steel, 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 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: Reddish 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).
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 motor for this, because they both need to be connected to ensure maximum utilization while providing them protection from depreciation.
It is inevitable to couple both shafts, and it would be easy if they could possibly be flawlessly aligned, and shafts by no means shifted due to the vibration of the machines. Because of scientific inventions, it is possible 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 it might be married to the opposing tube end, which additionally includes a flanged end.
Every flange has either a female or male coupler opening so when the two ends are united, they are adjusted without leading to resistance or drag in the materials being gone through them.
This female or male coupling technique likewise makes a stable connection that is impervious to moving, keeping the flange coupling sturdily setup.
Flange couplings are normally employed in pressurized piping systems where two pipes or tubing closes need to meet up.
The associating options 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.
High thread count nut and bolt connections are utilized to verify the rib couplings create. These nuts and bolts are usually produced using tempered steel or compounds to give suffering quality and the capability to be set to the most intense dimension to ensure the piping system doesn’t leak at any flanged junction.
Most flange couplings make use of 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 can be sort of connector between turning chutes which have two arrangements of flanges.
Flanges are fitted or provided at the end of shafts. The flanges are tightened together by means of several nuts and bolts. One of these flanges or chutes is usually fixed at the end of each shaft.
During activities and procedures, couplings assure that there is no interference of shafts. Regardless, a few couplings have torque constraints, and it can fail or disengage the shafts whenever a related limit surpasses past a specific point.
To utilize the advantages of the growing market of flange coupling, not merely in India but across the world, many Indian businesses 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 on it.
To make the joint, keyways or grooves are cut on the top of shaft and in the hub of the part to be mounted.
The mounting at an intermediate location on the shaft, the main element is firmly placed in the keyway of the shaft and the part to be mounted is slid, until it gets fully engaged.
Types of Flange Coupling
The need 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 the shafts, and it will be simple in the event that they may be flawlessly aligned, and shafts never moved due to the vibration of the machines.
Generally, there are three types of flange coupling; they can be classified as secured flange coupling, unprotected flange coupling and marine flange coupling.
Read More:Disc Coupling Manufacturer: 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 elements of the coupling. This sort 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 number of bolts used is set. It ranges from four to twelve bolts. These kinds of flange coupling elongated bolts with out a mind are been utilized 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 into the keyways of both the shafts and furthermore the fundamental flange of the device. The flanges are consolidated with the assistance of screws and bolts.
In these types of coupling, three to six screws are used to affix the flanges. Keyways may cause a debilitating impact on the flange coupling by producing a gap. To moderate the same, the keys are balanced at the correct point along the perimeter of the shafts.
Ever-power Couplings may be the Best Manufacturer and Brand of Flange Coupling in China.
The growing Industrialization and an upsurge looking for engineering tools, and technological advancement taking place in India and other countries have developed 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.