ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges MANUFACTURER IN INDIA, THREADED FORGED FLANGES AVAILABLE IN CARBON, ALLOY, STAINLESS STEEL, MANUFACTURING Weld Neck (WN) Flanges IN ALL SIZE
Manufacturers, dealer, distributor, stockist & suppliers of ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges
Weld Neck (WN) Flanges manufacturing & drilling in Our Mumbai Plant
ANSI B16.5 FLANGE,Weld Neck (WN) Flanges, CLASS 150, CLASS 300, CLASS 600, CLASS 900, CLASS1500, CLASS 2500 flange, flanges, flanges competitive prices, flanges exporter, flanges make, flanges manufacturer, flanges sales, forged flanges, pipe flanges, steel flanges
is highly acclaimed manufacturer of pipe fittings & flanges. Alloy Steel Tubes, produces the flanges which meet all international quality standards such as DIN, EN1092-1, BS4504, ANSI, API, MSS, AWWA, UNI, JIS, SANS, GOST, NFE, ISO, AS, NS etc. We are manufacturing 75lbs, 150lbs, 300lbs, 600lbs, 900lbs, 1500lbs, 2500lbs, PN6, PN10, PN16, PN25, PN40, PN63, PN64, PN100, GOST 12820 and GOST 12821, PN0.6MPA, PN1.0MPA, PN1.6MPA, PN2.5MPA, PN4.0MPA, SANS1123 or SABS1123, 600kpa, 1000kpa, 1600kpa, 2500kpa, 4000kpa flange ratings as per application or client’s requirement. The ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges ratings are very important for flanges application, correct flanges rating will keep the application safe.
specializes in manufacturing high pressure, large diameter, high yield, and specialty flanges. ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges are manufactured using superior grade of steel like Carbon Steel, Alloy Steel, Stainless Steel 201/202, 304/304L, 310S, 316/316L, 317L, 321/321H, 347/347H, 904L. These Flanges are most durable and manufactures to fit in different size of Pipes. The majority of our flanges are manufactured from forged steel with a limited amount machined from bar stock. The forged construction provides higher strength and durability to provide long lasting performance in the application.
A weld neck flange (also known as a high-hub flange and tapered hub flange) is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsuitable for pipes and is used in process plant. Weld neck pipe flanges are connected to the pipe by welding the pipe to the neck of the pipe flange, which helps to pass on the stress from the weld neck to the pipe itself. Alloy Steel Tubes offers competitive pricing and added convenience on flange accessories like flange packs, gaskets, flange connector, and flange bolts, and many other flange accessories which are designed to meet or exceed SAE J518 and ISO 6162.
Do you need your ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges or other pipe flanges shipped to you internationally? Not only do we ship all of our fittings & flanges globally, we will consolidate the order for you and ship it to the closest port near you. We have gained several Orders of ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges from countries like US, Canada, Chile, Brazil, UK, Italy, Belgium, France, Portugal, South Africa, Nigeria, United Arab Emirates (UAE), Bahrain, Saudi Arabia, Qatar, Kuwait, Jordan, Malaysia, Thailand, Singapore, Indonesia, Sudan, Kazakhstan, Australia, Israel, Kenya, Russia, Tunisia, Vietnam, Colombia, Sri Lanka, etc.
Should you like to send you next enquiry for ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges to , please 
send us an email.
Pipe fitting surplus stock at Alloy Steel Tubes
Weld Neck (WN) Flanges, Welding Neck Flange, WN Forged Flanges,
Weld Neck Flanges, raised face weld neck flange:
Stainless Steel Weld Neck (WN) Flanges
Carbon Steel Weld Neck (WN) Flanges
Alloy Steel Weld Neck (WN) Flanges
Weld Neck (WN) Flanges & Fittings trade exhibition in Singapore
ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges latest price & specification
Price: US $0.2-10 / Piece
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, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
Carbon Steel Weld Neck (WN) 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 Weld Neck (WN) Flanges: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
Alloy Steel Weld Neck (WN) Flanges: ASTM A182 F1, F5, F9, F11, F22, F91
Special Alloy Weld Neck (WN) 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
ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges Test Certificates:
Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report as per client specification.
Alloy Steel Tubes offer its Products with Third Party Inspection also. The Inspection Agency can be nominated by clients or Alloy Steel Tubes can be arrange the TPI by World reputed Agencies like Bureau Veritas, DNV, LLOYDS, ICB and many other.
Packaging & shipping:
Weld Neck (WN) Flanges packing
emphasis on the packaging to ensure that there is no damage during transit the ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges. The ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges are packed in wooden corrugated boxes foiled in bubble wraps & are marked with Grade, Lot No, Size, Degree and Alloy Steel Tubes Brand Mark. You can also contact us for customized marking.
ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges manufacturing materials:
| Dimensions | Base Material | Pressure Rating |
|---|---|---|
| ASME B16.5 | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
| API 605 | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
| ASME B16.47series A & B | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
| EN1092-1 | ASTM A182 (Forgings) | PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. PN250. PN320. PN400. |
| BS4504 | BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) | PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. |
| BS10 | BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) | Table D. Table E. Table F. Table H. Table J. Table K. Table R. Table S.Table T. |
Typical Stainless Steel 18/8 Grade Designations:
| ASTM | BS | DIN | EURONORM |
|---|---|---|---|
| 304 | 304S15 | X5 Cr Ni 18 10 | 1.4301 |
| 304L | 304S11 | X2 Cr Ni 18 9 | 1.4307 |
| 316 | 316S31 | X5 Cr Ni Mo 17 12 2 | 1.4401 |
| 316L | 316S11 | X2 Cr Ni Mo 17 13 2 | 1.4404 |
| 321 | 321S31 | X6 Cr Ni 18 10 | 1.4541 |
| 316Ti | 320S31 | X6 Cr Ni Mo Ti 17 12 2 | 1.4571 |
| SMO | 254SMO | X1 Cr Ni Mo Cu N 20 18 7 | 1.4547 |
Weld Neck (WN) Flanges Dimensions:
ANSI ASME B16.5 Class 150 Weld Neck Flanges Dimensions
ANSI ASME B16.5 Class 300 Weld Neck Flanges Dimensions
ANSI ASME B16.5 Class 400 Weld Neck Flanges Dimensions
ANSI ASME B16.5 Class 600 Weld Neck Flanges Dimensions
ANSI ASME B16.5 Class 900 Weld Neck Flanges Dimensions
ANSI ASME B16.5 Class 1500 Weld Neck Flanges Dimensions
ANSI ASME B16.5 Class 2500 Weld Neck Flanges Dimensions
ANSI/ASME B16.47 Series B Weld Neck Flange 75lb
ANSI/ASME B16.47 Series B Weld Neck Flange 150lb
ANSI/ASME B16.47 Series B Weld Neck Flange 300lb
ANSI/ASME B16.47 Series B Weld Neck Flange 600lb
ANSI/ASME B16.47 Series B Weld Neck Flange 400lb
ANSI/ASME B16.47 Series B Weld Neck Flange 900lb
ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 150lb
ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 300lb
ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 400lb
ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 600lb
ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 900lb
Alloy Steel Tubes domestic network:
Mumbai, Ahmedabad, Chennai, Delhi, Bangalore
We also have our sales representative in Pune, Mysore, Tamil Nadu, Guwahati, Udaipur, Coimbatore, Faridabad, Aurangabad, Raipur, Bhiwandi, Siliguri, Nashik, Sholapur, Salem, Mangalore, Ranchi, Ankleshwar, Kakinada, Vadodra, Kolkata, Indore, Belagavi, Bhilai, Hyderabad, Vishakapatnam, Surat, Kochi (Cochin), Maharashtra, Jaipur, Rajkot, Jabalpur, Assam, Bhubaneswar, Bhopal, Nagpur, Bhavnagar, Bikaner, New Delhi, Ludhiana, Tirupur, Visakhapatnam, Thane, Davangere
