Flange Coupling

Particular Offshore Floating Hose Flange Coupling
A particular spool piece flange coupling (above, views A & B) is now designed for floating hose functions in the offshore loading industry. The spool piece device is made for tight area manifold extensions, hose lifting points and reducer couplings. It features special lifting pads, cam safeguard ring and improved corrosion resistant qualities necessary for offshore applications. As choices, MMC offers a studded type C-L coupling (above, C) that can be attached to 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 possess the same improved corrosion feature as the spool piece type.
WIDE VARIETY of Flange Measurements and Construction Materials
CL-flange couplins are available in sizes 4″ – 20″ costume sizes and configurations are also available to meet any need. An in depth 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 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) standard, 1 spare.
Cam Bolts Grease Fittings: Stainless type 304.
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).
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 steel, ASTM A-487 alloy CA-6NM.
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 Guard Ring: Metal pipe, double extra strong, ASTM A-106.
Cam Locking Wrench: Manganese bronze, ASTM B-147, Alloy 8A.
Painting Timetable: 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).
Visit us: Hangzhou ever-power Transmission Co. Ltd

Types of Flange Coupling
A very daily need of coupling arises after you purchase a costly and potent pump and engine 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 the shafts, and it will be easy if they could be flawlessly aligned, and shafts under no circumstances shifted due to the vibration of the machines. Because of 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 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 the female or male coupler starting so when the two ends are united, they are adjusted without leading to resistance or drag in the material being gone through them.
This male or female coupling technique likewise makes a well balanced connection that is impervious to shifting, keeping the flange coupling sturdily setup.
Flange couplings are normally utilized in pressurized piping systems where two pipes or tubing closes need to meet up.
The associating methods for flange couplings are generally 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 create. These nuts and bolts are usually produced using tempered steel or compounds to provide struggling quality and the capacity to be set to the most extreme dimension to ensure the piping program 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 forms of couplings, which are most extensively used. Flange coupling is definitely a 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 several nuts and bolts. Among these flanges or chutes is fixed at the end of each shaft.
During activities and functions, couplings ensure that there is zero interference of shafts. In any case, a few couplings have torque constraints, and it could fail or disengage the shafts whenever a comparable limit surpasses previous a specific point.
To utilize the benefits of the growing marketplace of flange coupling, not merely in India but worldwide, many Indian companies like Rathi Coupling stand out to be the Best Coupling Manufacturers.
Read More: Liquid Couplings: Applications Keys
Keys are machine elements used to prevent any kind of relative rotational movement between a mounted shaft and the parts mounted onto it.
For making the joint, keyways or grooves are cut on the surface of the shaft and in the hub of the part to be mounted.
The installation at an intermediate location on the shaft, the key 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 necessity for coupling arises once you purchase 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 at the same time.
It really is unavoidable to few both the shafts, and it will be simple in the event that they could be flawlessly aligned, and shafts under no circumstances moved due to the vibration of the devices.
Generally, right now there are three types of flange coupling; they can be classified as safeguarded flange coupling, unprotected flange coupling and marine flange coupling.
Read More:Disc Coupling Manufacturer: Why Rathi Couplings may be the Best!
Protected Flange Coupling
To make it a protected, in these types of flange coupling, the protruding screws and nuts are shielded by flanges on both elements of the coupling. This kind 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. With respect to the perimeter of the shafts, the amount of bolts used is decided. It ranges from four to twelve bolts. These types of flange coupling elongated bolts with out a head 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 fundamental 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 could cause a debilitating effect on the flange coupling by producing a gap. To moderate the same, the keys are well balanced at the correct point along the perimeter of the shafts.
Ever-power Couplings is 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 developed new Industries and we at Ever-power Couplings will be 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.