Flange Coupling

Particular Offshore Floating Hose Flange Coupling
A particular spool piece flange coupling (above, sights A & B) is currently designed for floating hose functions in the offshore loading industry. The spool piece unit is made for tight area 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 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 long 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 Sizes and Construction Materials
CL-flange couplins are available in sizes 4″ – 20″ costume sizes and configurations are also open to meet any want. 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: 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) regular, 1 spare.
Cam Bolts Grease Fittings: Stainless steel type 304.
Cam Locking Wrench: Manganese bronze, ASTM B-147, Alloy 8A.
Painting Timetable: o Primer: Reddish 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 strength 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) standard, 1 spare.
Cam Bolts Grease Fittings: Stainless steel type 304.
Cam Guard Ring: Metal pipe, double extra solid, 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).
Check us out: Hangzhou ever-power Transmitting 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 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 would be easy if they could possibly be flawlessly aligned, and shafts by no means shifted because of the vibration of the machines. Because of 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 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 male or female coupler starting 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 shifting, keeping the flange coupling sturdily setup.
Flange couplings are usually utilized 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 went through numerous modern piping systems.
Large thread count nut and bolt connections are used to verify the rib couplings setup. These nuts and bolts are generally produced using tempered metal or compounds to give suffering quality and the capability to be fixed 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 may be the standard types of couplings, which are most extensively used. Flange coupling can be a sort of connector between turning chutes that have two plans of flanges.
Flanges are fitted or provided by the end of shafts. The flanges are tightened together by means of several nuts and bolts. Among these flanges or chutes can be fixed at the end of each shaft.
During activities and procedures, couplings ensure 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 advantages of the growing marketplace of flange coupling, not merely in India but all over the world, many Indian companies like Rathi Coupling stick out to be the very best Coupling Manufacturers.
Read More: Liquid 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.
For making the joint, keyways or grooves are lower 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 key is firmly positioned in the keyway of the shaft and 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 linked and ensured to be maximum utilized while providing protection at the same time.
It really is unavoidable to few both shafts, and it will be simple when 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 may be classified as shielded flange coupling, unprotected flange coupling and marine flange coupling.
Read More:Disk Coupling Manufacturer: As to why Rathi Couplings may be the Best!
Protected Flange Coupling
To create it a protected, in these kinds 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 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 kinds of flange coupling elongated bolts without a mind are been utilized to carry the shafts together.
Unprotected Flange Coupling
Within 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 utilized to affix the flanges. Keyways may cause a debilitating effect on the flange coupling by producing 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 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 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.

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