Carbon Steel Orifice Flanges Manufacturer – A105/105N Carbon Steel Orifice Flanges Supplier

• Looking for A105/105N Carbon Steel Orifice Flanges Manufacturer & Supplier? We are Manufacturers and Leading Suppliers of Carbon Orifice Flanges in India. Email Us Your Requirements for Best Quality Flanges at Competitive Prices!

• ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges – Size Range 1/2″ to 60″ Carbon Steel Flanges.

What is a Carbon Steel Orifice Flanges?

Orifice flanges are generally made from forged carbon, alloy and stainless steel bar stock. The raw materials used for manufacturing orifice flanges include raw round bar of diameter size 20~400mm OD or billets for large size flanges. Orifice flanges are used with orifice meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. They are, for all intents and purposes, the same as weld neck and slip-on flanges with extra machining.

ASME B16.36 flanges are orifice flanges and they are used for measuring the flow of fluid that has been transported through a pipeline, via a flow nozzle, that has been kept on the flange. Orifice flanges of ASME B16.36 can be obtained from Class #300 – Class #2500. Orifice Class #300 flanges are procurable in types such as weld neck end, slip-on and threaded. Orifice Class #600 and flanges above that Class can be obtained in only weld neck type end. Orifice flanges of ASME B16.36 are produced in various grades and sizes.

Inspection & Testing of Carbon Steel Orifice Flanges

• Mechanical Testing Such as Tensile of Area, Hardness Test, Positive Material Identification – PMI Testing, Flattening Test, Micro and Macro Test, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test.

Metline is a large producer of various type of carbon steel flanges such as Weld-neck, Slip-on, Socket-weld, Lap-joint, Blind and Threaded Types. We produce and forge carbon steel orifice flanges to specifications of ASME B16.5, ASME B16.47, ASME B16.48, BS EN 1092, BS 4504, API-605, API-590, MSSSP44, DIN 2632 to 2638, DIN 2576, 2642, 2527, 2566. At Metline, carbon steel orifice flanges cover a full range of pressure ratings of these specifications (150 – 2500 psi for ASME & PN6-PN400 for DIN/EN flanges). We also specialize in producing non-standard carbon steel orifice flanges upto a diameter of 4500 mm.

Metline Industries is one of the prominent supplier, manufacturer and exporter of carbon steel orifice flanges which have only moderate resistance to carbon absorption and are not suggested for its usage in highly carburizing atmospheres. Our manufacturing process for carbon steel flanges includes an adequate heat treatment and the examination of chemical and mechanical properties. We have CNC machines as well as conventional lathe machines for machining and processing various types of carbon steel flanges.

• Our stock range for A105/105N carbon steel flanges is from 1/2″ NB to 24″ NB, and we can supply up to 48″ NB Flanges and higher sizes too as per international standards.
• We offer carbon steel flanges with face finishes to suit Raised Face, Flat Face and RTJ and can machine other face finishes upon request.
• We are able to manufacture Orifice Weld Neck Carbon Steel Flanges, Drip Rings, Spectacle Blinds Carbon Steel Flanges and Special Flanges to customer specific requirements.
• Our products are of high quality, and come with complete certification and marking on each flange.
• We can offer carbon steel flanges in various finished including hot dip galvanised finish, blackodised finish, shot blasted, black oil paint and rust free oil finish.

A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flange joints are made by bolting together two flanges with a gasket between them to provide a seal. Flanges are commonly used to connect valves into pipework making it easier for removal and maintenance. There are many common flange standards and flanges within the same standard can either be flat (commonly cast iron, ductile iron) or raised face (commonly cast steel and stainless steel).

Production Supply & Manufacturing Range for Carbon Steel Orifice Flanges

Why Choose Metline as Your Source for Carbon Steel Orifice Flanges

• More than 30 years of experience in purchase and sale of carbon steel orifice flanges in India and worldwide.
• We can give you materials from either stock or mill deliveries with shortest manufacturing time.
• We believe in making new customers everyday, and always help you with best prices and quality, along with complete trace-ability of materials.
• We have annual sales volume of over 5000 tons of various steel products and have tie ups with many mills across the globe.
• We can offer Exworks, FOB, CFR, CIF, Door to Door Delivery prices. We suggest that you let us do the shipping, because it will be cost effective as well as efficient

Documents – Provided for all Our Supplied of Carbon Steel Orifice Flange & Other Products

• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Commercial Invoice including HS Code
• Packing List including number of boxes, net weight and gross weight, Marks and Numbers
• Fumigation Certificates
• Letter of Guarantee
• Material Test Certificates as per EN 10204 3.1, EN 10204 3.2
• Raw Material Test Reports
• Heat Treatment Charts
• Quality Assurance Plan (QAP)
• NABL approved Laboratory Test Reports

Testings (Destructive, Non Destructive) for Various Products

• Positive Material Identification – PMI Testing
• Chemical Analysis – Spectro Analysis
• Mechanical Testing Such as Tensile, Elongation, Reduction of Area
• Micro Test
• Macro Test
• Hardness Test
• Pitting Resistance Test
• Intergranular Corrosion (IGC) Test
• Flaring Test
• Flattening Test
• Hydrostatic Test
• Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
• Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
• Radiography Test
• Dye Penetrant Test (DP Test)
• Ultra Sonic Test (UT)
• Eddy Current Testing
• Impact Test
• Bend Test

Packing of Materials – Domestic & International Shipments of Steel Products

• We understand the importance of packaging specially in case of international shipments as the consignment has to go through a number of channels to reach the final destination, thus we take proper care of packing.
• We pack our goods in a various ways depending on the products. The different ways in which our products are packed are:
  • Wooden Boxes
  • Wooden Pallets
  • Wooden Crates
  • Carton boxes

Marking of Steel Products

• All our products will have complete marking details which are co-related to the test certificates we supply.
• In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.

Delivery Time:

• If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
• And in-case the items are not available in stock, the time taken for manufacturing depends on the size, quantity and grade.
• However we can claim the fact that we can compete with anyone in India on Delivery time and most of the time our production time is the least.
• We have tied up with strong logistic partners in India which can undertake any type of shipping activities and make sure that there is no delay in shipment.

Price Basis – We can offer any of the following price basis depending on your requirement

• Ex-works
• FOB Nhava Sheva
• CFR, CIF, CPT your destination port
• Door to Door Delivery Duty Paid as well as Duty Unpaid

Inspection of Carbon Steel Orifice Flanges and Other Steel Products

• We welcome stage wise inspection, final stage inspection from any of your representative or third party inspection agencies.
• We regularly have inspections ongoing at our premises from internationally acclaimed Inspection Agencies such as TUV, Llyods, BVIS, SGS, DNV etc.

We Export Carbon Steel Orifice Flanges Across the Globe!