Unifit Metalloys Inc – Leading Slip On Flanges Manufacturer, Supplier, Dealer & Exporter in Kuwait
Unifit Metalloys Inc is an ISO 9001 certified company and one of the most trusted and upcoming names in the field of industrial metal products. We specialize in manufacturing, supplying, dealing, and exporting premium quality Slip On Flanges to Kuwait, meeting the diverse needs of various industries. With years of experience, a strong supply chain network, and an extensive product inventory, we ensure that our clients receive the finest products at competitive prices.
We are committed to delivering top-notch quality, precision engineering, and unmatched service to our customers. Our Slip On Flanges are manufactured from superior-grade raw materials, ensuring high performance, durability, and resistance to corrosion under extreme industrial conditions.

Slip On Flanges Specifications – Kuwait
| Size Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
|---|---|
| Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ASME Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ASME B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Most Common Types | Forged / Threaded / Screwed / Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique | Forged, Heat treated and machined |
| Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove |
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Manufacturer of | ASME DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. ANSI B16.5 Class 150 Slip-On Flanges: -BS Flange, EN Flange, API 6A Flanges, ASME Flanges, ASME Flanges, DIN Flanges, EN1092-1 Flanges, UNI Flanges, JIS/ KS Flanges, BS4504 Flanges, GB Flanges, AWWA C207 Flanges, GOST Flanges, PSI FlangseB.S: BS4504 , BS3293, BS1560, BS10AS 2129: Table D; Table E; Table HASME B16.5, ASME B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom DrawingsASME : ASME B16.5, ASME B16.47(API605), MSS SP44, ASME B16.36, ASME B16.48ASME B16.5, ASME B16.47, MSS SP44, ASME B16.36, ASME B16.48American standard (ANSI)German (DIN)British standard (BS)DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ANSI B16.5 Class 150 Slip-On FlangesThe other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276 |
| Uses & Application | Bitumen upgraders.Heavy oil refineries.Nuclear power (mostly seamless).Petrochemicals and acids. |
High-Quality Slip On Flanges for the Kuwait Market
At Unifit Metalloys Inc, we understand the demands of industries such as oil & gas, petrochemicals, power generation, marine, and construction in Kuwait. Our Slip On Flanges are designed with accuracy to provide ease of installation, excellent leak-proof connections, and long-lasting performance. These flanges are ideal for low-pressure applications and are widely appreciated for their ability to provide tight sealing and structural stability.
Wide Range of Materials & Specifications
We manufacture Slip On Flanges in various materials, including Titanium Alloys, Stainless Steel, Alloy Steel, Carbon Steel, and Nickel Alloys. Our flanges are available in multiple sizes, dimensions, pressure ratings, and surface finishes to meet the specific requirements of our customers in Kuwait. Every product is manufactured in compliance with international standards such as ANSI, ASME, DIN, and BS.
Material Grades of Slip On Flanges in Kuwait
| Stainless Steel Slip-On Flanges | ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409 |
| Carbon Steel Slip-On Flanges | ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80) |
| Alloy Steel Slip-On Flanges | ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91 |
| Titanium Slip-On Flanges | ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7 ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5 |
| Copper Slip-On Flanges | T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc |
| Copper Nickel Slip-On Flanges | ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
| Inconel Slip-On Flanges | ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 ANSI B16.5 Class 150 Slip-On Flanges |
| Hastelloy Slip-On Flanges | ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges |
| Monel Slip-On Flanges | ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500) |
| Alloy 20 Slip-On Flanges | ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3 |
| Aluminium Slip-On Flanges | 5052 /6061/ 6063 / 2017 / 7075 / etc. |
| Nickel Alloy Slip-On Flanges | ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC |
| Duplex Steel Slip-On Flanges | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Super Duplex Slip-On Flanges | S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Incoloy Slip-On Flanges | ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges |
| 254 SMO Slip-On Flanges | ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547 |
| Nimonic Slip-On Flanges | Nimonic 75, Nimonic 80A, Nimonic 90 |
| Brass Slip-On Flanges | 3602 / 2604 / H59 / H62 / etc. |
| Other Slip-On Flanges material | Tin bronze, Alumunum bronze, Lead bronze |
Why Choose Unifit Metalloys Inc for Slip On Flanges in Kuwait?
- ISO 9001 Certified for assured quality and reliability
- Manufacturing excellence with advanced machinery & skilled workforce
- Large inventory to meet urgent and bulk requirements
- Compliance with global standards and customer specifications
- Timely delivery across all regions of Kuwait
- Strong after-sales support and technical assistance
Industries We Serve in Kuwait
Our Slip On Flanges are widely used across multiple sectors in Kuwait, including:
- Oil & Gas Refineries
- Petrochemical Plants
- Power Generation Units
- Water Treatment Facilities
- Shipbuilding & Offshore Projects
- Construction & Heavy Engineering