Particular Offshore Floating Hose Flange Coupling
A particular spool piece flange coupling (above, views A & B) is now designed for floating hose operations in the offshore loading industry. The spool piece device is created for tight area manifold extensions, hose lifting points and reducer couplings. It features unique lifting pads, cam safeguard ring and enhanced corrosion resistant qualities necessary for offshore applications. As options, MMC 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 enough to bridle a butterfly valve and floating hose flange end. Both these alternate configurations have the same enhanced corrosion feature as the spool piece type.
Wide Range 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. A detailed C-L flange dimensional can be sent upon request 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 strength 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 steel.
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 Schedule: 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).
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: Steel, ASTM A-216, WCB.
Cam Bolts: High power 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 steel.
O-Band: Buna-N (1 installed) regular, 1 spare.
Cam Bolts Grease Fittings: Stainless steel type 304.
Cam Guard Ring: Steel 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 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 Transmission Co. Ltd

Types of Flange Coupling
A very daily need of coupling arises once you purchase 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 really is inevitable to few both shafts, and it would be easy if they could possibly be flawlessly aligned, and shafts hardly ever 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 comprises of a keyed getting side for the flanged end to be secured to, so it may be married to the opposing tube end, which additionally has a flanged end.
Every flange has the female or male coupler starting so when both ends are united, they are adjusted without leading to resistance or drag in the materials being gone through them.
This male or female coupling technique likewise makes a stable connection that’s impervious to shifting, keeping the flange coupling sturdily create.
Flange couplings are normally utilized in pressurized piping systems where two pipes or tubing closes need to meet up.
The associating options 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.
Great thread count nut and bolt connections are utilized to verify the rib couplings setup. These nuts and bolts are generally produced using tempered steel or compounds to provide suffering 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 make use of four, six, or up to 12 bolt assemblies.
Flange Coupling
Flange Coupling may be the standard types of couplings, which are most extensively used. Flange coupling is normally a sort of connector between turning chutes that have two plans of flanges.
Flanges are fitted or provided at the end of shafts. The flanges are tightened together through several nuts and bolts. One of these flanges or chutes is normally fixed by the end of each shaft.
During activities and operations, 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 when a very similar limit surpasses previous a specific point.
To utilize the benefits of the growing marketplace of flange coupling, not merely in India but all over the world, many Indian businesses like Rathi Coupling stand 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 onto it.
For making the joint, keyways or grooves are cut 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 key 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 necessity for coupling arises after 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 simultaneously.
It is unavoidable to couple both the shafts, and it might be simple when they may be flawlessly aligned, and shafts under no circumstances moved because of the vibration of the machines.
Generally, presently 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: As to 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 type 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. With respect to the perimeter of the shafts, the amount of bolts used is set. It ranges from four to twelve bolts. These types of flange coupling elongated bolts without a mind are been used 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 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 effect on the flange coupling by making a gap. To moderate the same, the keys are balanced at the correct stage along the perimeter of the shafts.
Ever-power Couplings is 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.