Welcome to CNA Multi Metals – Your Trusted Stockiest Supplier of Flanges
CNA Multi Metals is a prominent provider of Flanges offering a diverse selection of high-quality goods made by industry leaders such as Jindal, Tata, ISMT, V&M, Welspun, LG Pipes, JF Engineering, Kalikund, and Tube Well. We have established ourselves as the stockiest supplier and distributor for organizations and people looking for reliable and superior-quality flange products for various project applications.
Our Range of Pipe Fittings
CNA Multi Metals is globally acclaimed as a reliable stockiest supplier and exporter of Buttweld Fittings Like GI, Carbon Steel, NACE, Stainless Steel, and Duplex Steel. We are the largest distributors of these buttweld Fittings all over the domestic and global industries.
FLANGES IN STOCK AND SUPPLY RANGE
Threaded Flanges
The most noteworthy feature of these changes is that they can be joined to a pipe without welding. The bore of Nickel nickel-threaded flanges has threads and can be fitted to pipes that have external threads. Stainless Steel Threaded Flanges are low-priced, the best for small pipes, and can be used in low-pressure applications. They are very beneficial in highly combustible industries where welding is dangerous. We are certified to cater to the challenging requisites of several industries through our outstanding products and extraordinary services
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673 DIN Standard ND-6,10, 16, 25, 40 Etc.
BS : BS4504 , BS4504, BS1560, BS10 , PN6 , PN10 , PN16 , PN25 , PN40, etc
Table : D / E / F / H / J / K
API STANDARDS: PSI-2000/3000/5000/10000/ETC
JIS Standards : 2220-2004 5k/10k/16k , ETC
Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Material & Grades of Threaded Flanges:
Stainless Steel Threaded Flanges:
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Threaded Flanges:
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Threaded Flanges:
ASTM / ASME A/SA 105 ASTM / ASME A 350, ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Low Temperature Carbon Steel Threaded Flanges: ASTM A350, LF2, LF3
Alloy Steel Threaded Flanges:
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Threaded Flanges: ASTM SB 61, SB62, SB151, SB152 UNS No. C 70600 (Cu-Ni 90/10),
C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Threaded Flanges:
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)
Socket Weld Flanges
Socket Weld Flanges (SWRF) are counter-bored i.e. the bore of the Flange and pipe, both are the same, thereby providing a good ow of the product through the pipe. Initially used for small-sized high-pressure pipes, our SMO 254 Socket Weld Flanges are now used in high-pressure systems too. Our Stainless-Steel Socket Weld Flanges are oxidation-resistant and promote better weldability and fabricability. We seek to offer ANSI B16.5 Carbon Steel Socket Weld Flanges that have excellent stress corrosion cracking resistance to the LNG, seawater, and mining industry.
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size: 1/2″ (15 NB) to 48″ (1200NB)
Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
DIN Standard ND-6,10, 16, 25, 40 Etc.
BS : BS4504 , BS4504, BS1560, BS10 , PN6 , PN10 , PN16 , PN25 , PN40, etc
Table : D / E / F / H / J / K
API STANDARDS: PSI-2000/3000/5000/10000/ETC
JIS Standards : 2220-2004 5k/10k/16k , ETC
Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Material & Grades of Socket weld Flanges (SWRF):
Stainless Steel Socket weld Flanges:
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Socket weld Flanges:
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Socket weld Flanges:
ASTM / ASME A/SA 105 ASTM / ASME A 350, ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706 Low-Temperature Carbon Steel Socket weld Flanges: ASTM A350, LF2, LF3
Alloy Steel Socket weld Flanges:
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Socket Weld Flanges: ASTM SB 61, SB62, SB151, SB152 UNS No. C 70600 (Cu-Ni 90/10), C71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Socket weld Flanges:
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020
Slip On Flanges
The flange is slipped over the pipe and then welded both inside and outside to provide sufficient strength and prevent leakage. This flange is used in preference to weld necks by many users because of its lower cost and the fact that less accuracy is required when cutting pipe to length.
SLIP-ON FLANGE, SO FORGED FLANGES PRODUCTION RANGE
Size: 1/2″ (15 NB) to 48″ (1200NB)
Standards: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
Carbon Steel Slip-on Flanges: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
Stainless Steel Slip-on Flanges: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
Alloy Steel Slip-on Flanges: ASTM A182 F1, F5, F9, F11, F22, F91
Special Alloy Slip-on Flanges: Duplex, Super Duplex, Nickel Alloys
Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Value Added Services: CNC Machining, Customised Flanges
Sizes for Slip-on Flanges
All Slip-on Flanges are available in sizes from 1/4” through to any size.
Wall Thickness for Slip-on Flanges
Schedule 5s through to Schedule XXS and heavier.
Dimensions Diameter: 1/2″ to 24″
Pressure class : 150#, 300#, 600#, 1500#
Dimensions and Pressure Ratings for Slip-On Flanges:
ANSI, MSS- SP-44, BS3293, API 605 150lb through to 2500lb Flange Facings: Raised Face, Ring Type Joint, Large Tongue & Groove, Small Tongue & Groove BS4504, PN6, 10, 16, 25, 64 BS10, Table D, E, F, & H DIN Standards
Weld Neck Flanges
Weld Neck Flange is a flange that is designed to be joined to a piping system by butt welding. This kind of flange includes lots of specifications. Weld Neck Flange is expensive because of its long neck and the cost of people contacting WN flange with pipeline or fitting but is preferred for high-stress applications. The necks, or hubs, transmit stresses to the pipeline. The gradual transition of thickness from the base of the hub to the wall thickness at the butt weld provides important reinforcement of the Weld Neck Flange. The bore of the Weld-Neck flange matches the bore of the pipeline, reducing turbulence and erosion.
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
DIN Standard ND-6,10, 16, 25, 40 Etc.
BS : BS4504 , BS4504, BS1560, BS10 , PN6 , PN10 , PN16 , PN25 , PN40, etc
Table : D / E / F / H / J / K
API STANDARDS: PSI-2000/3000/5000/10000/ETC
JIS Standards : 2220-2004 5k/10k/16k , ETC
Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Material & Grades of Weld Neck Flanges (WNRF) :
Stainless Steel Weld Neck Flanges:
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Weld Neck Flanges:
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Weld Neck Flanges:
ASTM / ASME A/SA 105 ASTM / ASME A 350, ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706 Low Temperature Carbon Steel Weld Neck Flanges: ASTM A350, LF2, LF3
Alloy Steel Weld Neck Flanges:
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91 Copper Alloy Steel Weld Neck Flanges: ASTM SB 61, SB62, SB151, SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Weld Neck Flanges:
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)
Blind Flanges
Commonly referred to as blanking flanges, Blind pipe flanges are widely used in high-pressure applications. Blind flanges are generally used to seal the end of a piping system to prevent the flow of liquids or gases. The use of blind flanges allows ease of access to a piping system once it has been closed. Our blind flanges are available with raised or RTJ faces and also with female threads. Blind flanges can be supplied with or without a hub as per the customer’s requirements. We offer blind plate flanges manufactured at our facility to companies in various industries including shipbuilding, power generation, petrochemical plants, oil refineries, wastewater treatment plants, paper mills, pharmaceutical plants, and turnkey projects among others.
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size: 1/2″ (15 NB) to 48″ (1200NB)
Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629,
DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
DIN Standard ND-6,10, 16, 25, 40 Etc.
BS : BS4504 , BS4504, BS1560, BS10 , PN6 , PN10 , PN16 , PN25 , PN40, etc
Table : D / E / F / H / J / K
API STANDARDS: PSI-2000/3000/5000/10000/ETC
JIS Standards : 2220-2004 5k/10k/16k , ETC
Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Material & Grades of Blind Flanges:
Stainless Steel Blind Flanges:
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Blind Flanges:
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Blind Flanges:
ASTM / ASME A/SA 105 ASTM / ASME A 350, ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Low-Temperature Carbon Steel Blind Flanges: ASTM A350, LF2, LF3
Alloy Steel Blind Flanges:
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Blind Flanges: ASTM SB 61, SB62, SB151, SB152 UNS No. C 70600 (Cu-Ni 90/10),
C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Blind Flanges:
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)
Quality Assurance:
Quality is our top priority at CNA Multi Metals. We source all our Flanges from trusted and approved fitting manufacturers known for their expertise and adherence to international industry standards. Our rigorous quality control processes guarantee that every flange we supply meets the highest strength, durability, and performance standards.
Inspection and Test Reports | EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non-Destructive Test Reports |
Marking on Products | Specification Grade, Nominal Sizes, Schedule, or Wall Thickness |
Packing of Flanges | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per customer requests |
Why Choose CNA Multi Metals for Your Flange Needs?
- Extensive Product Range: We offer a diverse selection of Flange to cater to a wide range of project requirements.
- Reputable Manufacturers: Our Flanges are sourced from leading manufacturers, ensuring exceptional quality and reliability.
- Superior Customer Service: Our dedicated team is committed to providing personalized assistance, expert guidance, and timely responses to all your queries.
- On-Time Delivery: We understand the importance of project timelines and ensure that your Flanges are delivered promptly.
- Competitive Pricing: We offer competitive pricing without compromising on the quality of our products, making CNA Multi Metals the cost-effective choice for your Flange needs.
If you need top-quality Flange manufactured by industry-renowned brands, CNA Multi Metals is your ultimate destination We are dedicated to providing the best solutions for all your Flange needs.