Particular 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 device is designed for tight region manifold extensions, hose lifting factors 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 attached to 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 have the same improved corrosion feature as the spool piece type.
Wide Range of Flange Measurements and Construction Materials
CL-flange couplins can be found 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 phone, fax or e-mail.
SPECIFICATIONS (Standard 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 strength stainless, 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-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 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).
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: 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 type 304.
Cam Guard Ring: Steel pipe, double extra solid, ASTM A-106.
Cam Locking Wrench: Manganese bronze, ASTM B-147, Alloy 8A.
Painting Timetable: o Primer: Red 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 Transmitting 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 it, because they both need to be connected to ensure maximum utilization while providing them protection from depreciation.
It is inevitable to few both the shafts, and it could be easy if they could possibly be flawlessly aligned, and shafts by no means shifted due to the vibration of the devices. Thanks to scientific inventions, it is possible to accommodate all 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 it could be married to the opposing tube end, which additionally has a flanged end.
Every flange has the male or female coupler opening so when both ends are united, they are adjusted without causing resistance or drag in the material being been through them.
This male or female coupling technique likewise makes a stable connection that is impervious to shifting, keeping the flange coupling sturdily setup.
Flange couplings are usually utilized in pressurized piping systems where two pipes or tubing closes have 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.
Large thread count nut and bolt connections are used to verify the rib couplings create. These nuts and bolts are generally produced using tempered steel or compounds to give struggling quality and the capacity to be fixed to the most severe dimension to guarantee the piping system 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 can be sort of connector between turning chutes that have two arrangements of flanges.
Flanges are fitted or provided at the end of shafts. The flanges are tightened together through a number of nuts and bolts. One of these flanges or chutes can be fixed by the end of each shaft.
During activities and procedures, couplings assure 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 identical 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 companies like Rathi Coupling stick out to be the Best Coupling Manufacturers.
Read More: Fluid Couplings: Applications Keys
Keys are machine components 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 lower 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 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 this because they both need to be linked and ensured to be maximum utilized while providing protection simultaneously.
It is unavoidable to couple both shafts, and it would be simple when they could be flawlessly aligned, and shafts under no circumstances moved because of the vibration of the machines.
Generally, there are three types of flange coupling; they may be classified as protected flange coupling, unprotected flange coupling and marine flange coupling.
Read More:Disc 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 parts of the coupling. This type 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. Based on the perimeter of the shafts, the amount 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 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 shafts and furthermore the fundamental flange of the machine. The flanges are consolidated with the help of screws and bolts.
In these types 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 is 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 built up new Industries and we at Ever-power Couplings will be the leaders in Coupling manufacturers offering a wide selection of products like gear coupling what are gear couplings and its types/?> flexible couplings and spacer couplings.