Particular 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 unit is made for tight region manifold extensions, hose lifting points and reducer couplings. It features special lifting pads, cam guard ring and improved corrosion resistant qualities necessary for offshore applications. As choices, MMC also offers a studded type C-L coupling (above, C) that can be mounted on a customer-supplied standard spool piece, or an optional C-L coupling with stud lengths lengthy enough 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 Dimensions and Construction Materials
CL-flange couplins can be found in sizes 4″ – 20″ costume sizes and configurations are also open to meet any want. An in depth C-L flange dimensional could 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: Steel, ASTM A-216, WCB.
Cam: High power stainless steel, 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-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 Plan: 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 power 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) regular, 1 spare.
Cam Bolts Grease Fittings: Stainless type 304.
Cam Guard Ring: Metal pipe, double extra strong, ASTM A-106.
Cam Locking Wrench: Manganese bronze, ASTM B-147, Alloy 8A.
Painting Timetable: 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 once you purchase a costly and potent pump and electric motor for it, because they both have to be connected to ensure optimum utilization while providing them protection from depreciation.
It is inevitable to few both the shafts, and it could be easy if they could be flawlessly aligned, and shafts by no means shifted because of the vibration of the machines. Because of scientific inventions, it is possible to accommodate all the challenges by utilizing 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 includes a flanged end.
Every flange has either a 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 been 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 methods for flange couplings are usually solid due to 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 utilized to verify the rib couplings setup. These nuts and bolts are generally produced using tempered metal or compounds to give struggling quality and the capability to be fixed to the most extreme dimension to ensure 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 may be the standard forms of couplings, which are most extensively used. Flange coupling is definitely sort of connector between turning chutes which have two arrangements of flanges.
Flanges are fitted or provided by the end of shafts. The flanges are tightened together through a number of nuts and bolts. Among these flanges or chutes is definitely fixed by the end of each shaft.
During activities and operations, couplings ensure that there is no interference of shafts. In any case, 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 across the world, 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 movement between a mounted shaft and the parts mounted onto it.
To make the joint, keyways or grooves are slice 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 main element 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 need for coupling arises after you buy a heavy working costly pump and motor for it because they both need to be connected and ensured to be maximum utilized while providing protection simultaneously.
It is unavoidable to couple both shafts, and it might be simple in the event that they could be flawlessly aligned, and shafts hardly ever moved because of the vibration of the devices.
Generally, now there are three types of flange coupling; they could 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 create it a protected, in these types of flange coupling, the protruding screws and nuts are shielded simply by flanges on both the parts of the coupling. This kind 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. Depending on 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 without a mind are been utilized 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 shafts and furthermore the essential flange of the device. 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 effect 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 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 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.