Inco Special Alloys is a specialist Flange supplier, stockist, and dealer in South Africa. We supply a wide range of flanges to the oil and gas, petrochemical, power generation, mining, and construction industries. Our flanges are available in various materials, including carbon steel, stainless steel, and alloy steel. We also offer flange services, including fabrication, machining, and testing. Our products are manufactured to the highest quality standards and meet or exceed applicable industry specifications.
Inco Special Alloys is a well-known flange manufacturer in India. Asia is a big fan of our high-quality flanges. We know our customers' requirements and deliver Flange of excellent quality. Among other things, our product is made of a range of materials and has a smooth surface finish. Slip-On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint, and a variety of other varieties are available in various sizes, shapes, and grades. We Supply our best-graded products in some South African cities like Cape Town, Johannesburg, Gqeberha, Durban, Pretoria, Bloemfontein, and Pietermaritzburg. If you need a customized Flange for your project, you can contact us via email at - info@incospecialalloys.com.
We have a trained staff that guarantees the quality of Flange and other items throughout the production and distribution processes, including raw material selection, processing, labelling, packaging, storage, and shipment. Furthermore, we are a well-known supplier of Pipes & Tubes.
Specification | |
Types | Weld Neck, Slip On, Blind, Socket Weld, RTJ, Threaded, Lap Joint, AWWA Flange, Spade, Spacer, Spectacle, Groove, Orifice & Tongue, etc. |
Standards | ANSI B16.5 / B16.47 / B16.48 / AWWA / EN1092-1 / Custom Drawing |
Dimension | ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44 |
Material | ASTM A105, ASME A105 ASTM A266 GR.1, GR.2, GR.3, GR.4 ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70 |
Class | 150#, 300#, 600#, 900#, 1500# & 2500# |
Size | ½” (15 NB) to 48” (1200 NB). |
Wall Thickness | SCH.10, 20, 30, 40, 80, 120, 160, STD, XS, XXS. |
Form | Flange – SWRF |
Grade | |
Stainless Steel | ASTM /ASME A/SA 182 - 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H , 904L , SMO 254. |
Duplex Steel | ASTM/ASME A/SA 182 - F44, F51, F53, F60, F61. |
Carbon Steel | ASTM A105N, A350 LF2/LF3, A694 F42/F46/F52/F60/F65/F70, A516 GR.70. & |
Alloys Steel | ASTM /ASME A/SA 182, A387 - F5,F9,F11,F12,F22,F91. |
Nickel Alloys | ASTM SB 366 – UNS N04400, N08020, N06625, N07718, N08800, N08825, N06600, N06601, N06022, UNS N02200, UNS 2201. |
Hastelloy | ASTM B564 Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G. |
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
304L | S30403 | 304S11 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304L |
310 | S31000/S31008 | – | – | 1.4841/1.4845 | – | – | SUS 310 – 310S |
316 | S31600 | 304S11 | 58E | 1.4401 | X5CrNiMo17-12-2 | 2347 | SUS 316 |
316L | S31603 | 304S11 | 58E | 1.4436 | X3CrNiMo17-13-3 | 2348 | SUS 316L |
316TI | S31635 | 320S31 | 08Ch17N13M2T | 1.4571 | X6CrNiMoTi17-12-2 | Z6CNDT17â€123 | SUS 316Ti |
317 | S31700 | – | – | 1.4449 | – | – | SUS 317 |
317L | S31703 | – | – | 1.4438 | X2CrNiMo18-15-4 | – | SUS 317L |
321 | S32100 | – | – | 1.4541 | X6CrNiTi18-10 | – | SUS 321 |
410 | S41000 | 410S21 | 56A | 1.4006 | X12Cr13 | 2302 | SUS 410 |
904L | N08904 | 904S13 | – | 1.4539 | X1NiCrMoCu25-20-5 | – | SUS 890L |
Chemical Composition | ||||||||
Type | C | Mn | P | S | Si | Cr | Ni | Mo |
304* | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.00/20.00 | 8.00/10.50 | - |
304L* | 0.03 | 2.00 | 0.045 | 0.030 | 1.00 | 18.00/20.00 | 8.00/12.00 | - |
316* | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.00/18.00 | 10.00/14.00 | 2.00/3.00 |
316L* | 0.03 | 2.00 | 0.045 | 0.030 | 1.00 | 16.00/18.00 | 10.00/14.00 | 2.00/3.00 |
321 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 17.00/19.00 | 9.00/12.00 | 0.75/0.75 |
Mechanical Properties | ||||||
Type | UNS | Tensile (ksi) min |
Yield (ksi) min |
Elongation min |
Hardness (Brinell) max |
Hardness (Rockwell B) max |
304* | S30400 | 75 | 30 | 40% in 2" | 183 | 88 |
304L* | S30403 | 70 | 30 | 40% in 2" | 183 | 88 |
316* | S31600 | 75 | 30 | 40% in 2" | 217 | 95 |
316L* | S31603 | 70 | 25 | 35% in 2" | 217 | 95 |
321 | S32100 | 75 | 30 | 40% in 2" | 183 | 88 |
Flange is used in various parts of South Africa. Our company is a name that people trust. Our brand name implies fast delivery, affordable prices, and superior quality of Flange. We have supplied Flange in various cities and different industries in South Africa. Therefore, we are one of the top-rated Flange Suppliers in South Africa.
Product supplied | City |
---|---|
Carbon Steel Flange for Oil and Gas Industry | Cape Town |
Flange supplied to the Petrochemical Industry | Johannesburg, South Africa |
Stainless Steel Flange supply for Piping | Durban |
SS Flange supplied to Industry | Pretoria |
More than 20 tonnes of Flange are shipped from South Africa each year, with Inco Special Alloys providing 25% of the total. We ship to a range of countries regularly for our new clients. Because of our quick supply of Flange, we can transmit and meet our client's wants and requests.
|