Marcel Piping Projects Supply PVT LTD is dominant Manufacturers, Stockists, Suppliers, and Exporters of Threaded Companion Flange in India. It’s a steel flange threaded internally to enter a pipe length and drilled so it may be bolted to another flange. Companion flange range conform to ASME B16.1. Hot- dipped galvanized flanges conform to ASTM A 153. Companion flanges rig conform to ASME B1.20.1. The term Companion refer to any steel flange that fits together in Companion to another steel flange. We casually describe all loose flanges ( meaning not integral with an equipment body), with the sealing outside on one side and a pipe thread entrance on the other, as Companion Flanges. We call blind, threaded, test, and weld neck flanges, “ Companion Flanges”. Only flanges with drilled through bolt circle holes fit this class.
API Spec 6A, classify the flanges sometimes called Companion Flanges as “ loose connectors” or “ loose flanges”, and the description of this class includes blind, threaded, test, and weld neck flanges, as well as those with valve end super studs. We also offer a Van Stone Flange that allow for easy aligning because it has independent flange that rotate around the hub.
We stock a complete line of standard size companion flange with rough drag that we machine to fit your spline & keyed shafts. We’ve the capability to drag and key from DIN 58 mm to 390 mm, and from SAE 1310 to 1950 series, as well as spline bores and cross-serrate flange faces to fit your particular application. We also have machining capabilities that allow us to do special order jobs on material up to 750 mm.
We are one of the largest stockist in india having wide array of ASME B16.1 Companion Flange, API 6A Companion Flange, Companion Angle Flange, Threaded Companion Flange, Brass Companion Flange, Copper Companion Flange, Companion Blind Flange, Companion Flange Raised Face, Galvanized Companion Flange, Grooved Companion Flange, NP231 & NP205 Companion Flange, Reducing Threaded Companion Flange, so that we can provide on time delivery to our valuable clients in USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya.
We are ISO Certified Manufacturer and Stockist of Companion Flange in Stainless Steel, Carbon Steel, Mild Steel, Alloy Steel, Duplex Steel, Super Duplex Steel, Hastelloy, Monel, Copper Nickel, Inconel, Incoloy, Nickel Alloy, Alloy 20, 254 Smo, Titaniun, Bronze, Aluminium, Brass at Reasonable Price.
We are Leading Exporter and Supplier of ASME B16.1 Threaded Companion Flange, API 6A Companion Blind Flange, Raised Face and Flat Face Companion Flange, Reducing Companion Flange, Galvanized Companion Flange, Grooved Companion Flange in all Dimensions.
Companion Flange Standard Specifications
Companion Flange Specification Chart
1/2′ (15 NB) to 48′ (1200NB) DN10~DN5000
0.6mm to 20mm
Companion flange dimensions conform to ASME B16.1
Hot-dipped galvanized flanges conform to ASTM A153
Companion flanges threads conform to ASME B1.20.1
Flange Face Types / Connection Type
Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G)
ANSI B16.5, ANSI B16.47 Series A & B, ASA, API-605, MSS SP44, AWWA, Custom Drawings
As per your drawing | AS, BS, ANSI, DIN, JIS | Equal and Reducing Configurations
Material Test Certificates (MTC)
As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103
100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc
Note: Flanges Prices are depended on Material Grades, Standards, Dimensions, Sizes, Order Quantity, etc. Prices Mentioned on website are for referance purpose only. To get market leading prices for Companion Flange contact us now.
Companion Flange Industries and Applications
Companion Flange Applications
Pumps, Valves, and vessels in manufacturing and food processing.
Pipe connections in industrial waterworks.
Heat exchangers and heating systems of all sizes.
Nuclear power systems.
Plumbing and mechanical systems.
Assemblies in the oil, gas, and petrochemical industries.
Fire protection systems.
Companion Flange Supply and Export Network
List of Cities and Countries