Shrikant Steel Centre is a trusted Lap Joint Flanges Supplier in Dubai. Our Lap Joint Flanges are extremely durable, easy to align, and precision-engineered. Our products can also be customized and machined to match the specific requirements of our customers. We provide high-quality lap joint flanges that meet national and international raw material quality criteria.
Shrikant Steel Centre is a leading Lap Joint Flanges Supplier in Dubai. We supply Lap Joint Flanges in a wide range of pressure ratings, dimensions, materials, and specifications to meet diverse customer requirements. Our products are supplied with a focus on quality, material compliance, and reliable performance across various industrial piping applications.
Lap Joint (LJ) Flanges are designed to slip over a pipe and pair directly with a Lap Joint Stub End fitting. Since the flange itself does not come into contact with the internal fluid, a lower-grade carbon steel lap joint flange can be paired with an alloy or stainless steel stub end to optimize system costs, simplify bolt alignment, and facilitate frequent dismantling.
| Flange Category | Specification |
|---|---|
| Specification | ASTM A182, A105, A350, A694 / ASME SA182, SA105 |
| Types | Lap Joint Flange, Loose Flange, Loose Hubbed Flange |
| Pressure Rating | Class 150, 300, 600, 900, 1500, 2500 / PN6, PN10, PN16, PN25, PN40, PN64 |
| Size | ½ NB to 48 NB |
| Flange Face Type | Flat Face (FF), Raised Face (RF) on Stub End |
| Standards | ANSI/ASME B16.5, ASME B16.47 Series A & B, EN 1092-1, DIN, BS, JIS |
| Material Grades | Stainless Steel (304, 304L, 316, 316L, 317L, 321, 347), Carbon Steel (A105, LF2), Alloy Steel (F11, F22, F91), Duplex & Super Duplex |
The chemical composition of Lap Joint flanges plays an essential role in providing structural strength, bolting load tolerance, and corrosion resistance when combined with matching stub ends. Below is the typical chemical composition for widely specified stainless steel grades.
| Stainless Steel Lap Joint Flanges Chemical Composition (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Grade | C | Mn | P | S | Si | Cr | Ni | Mo |
| F304 / F304L | 0.030 max | 2.00 max | 0.045 max | 0.030 max | 1.00 max | 18.00-20.00 | 8.00-13.00 | - |
| F316 / F316L | 0.030 max | 2.00 max | 0.045 max | 0.030 max | 1.00 max | 16.00-18.00 | 10.00-15.00 | 2.00-3.00 |
| F321 | 0.08 max | 2.00 max | 0.045 max | 0.030 max | 1.00 max | 17.00-19.00 | 9.00-12.00 | - |
Lap Joint flanges are selected for their ease of bolt-hole orientation during assembly, tensile strength, and resistance to external structural loads. Their mechanical properties depend on the material grade, forging technique, and heat treatment.
| Lap Joint Flanges Mechanical Properties | ||||
|---|---|---|---|---|
| Grade | UNS | Tensile Strength (ksi / MPa), min | Yield Strength (ksi / MPa), min | Elongation (%), min |
| F304 | S30400 | 75 / 515 | 30 / 205 | 30 |
| F316 | S31600 | 75 / 515 | 30 / 205 | 30 |
| ASTM A105 (Carbon Steel) | K03504 | 70 / 485 | 36 / 250 | 22 |
| Lap Joint Flanges Size Chart | ||
|---|---|---|
| NPS (Nominal Pipe Size) | Outside Diameter (inches) | Outside Diameter (mm) |
| 1/2 | 0.840 | 21.34 |
| 3/4 | 1.050 | 26.67 |
| 1 | 1.315 | 33.40 |
| 1 1/4 | 1.660 | 42.16 |
| 1 1/2 | 1.900 | 48.26 |
| 2 | 2.375 | 60.33 |
| 2 1/2 | 2.875 | 73.03 |
| 3 | 3.500 | 88.90 |
| 3 1/2 | 4.000 | 101.60 |
| 4 | 4.500 | 114.30 |
| 5 | 5.563 | 141.30 |
| 6 | 6.625 | 168.28 |
| 8 | 8.625 | 219.08 |
| 10 | 10.750 | 273.05 |
| 12 | 12.750 | 323.85 |
We are a leading High Quality Lap Joint Flanges Supplier in Dubai
Our several locations in Dubai make it easier for our customers to purchase from Shrikant Steel Centre regardless of where they are. When you require high-quality Lap Joint Flanges and other items at a fair price, contact us first to ensure that your purchases are delivered promptly and on time.
| City We Supply | |||||
|---|---|---|---|---|---|
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Pithampur | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
| Peenya | Hosdurg | Channapatna | Kharagpur | Nashik | Bareilly |
Shrikant Steel Centre is a well-known Lap Joint Flanges Supplier. Every year, significant quantities of lap joint flanges are transported from Dubai. We ship to a variety of countries on a regular basis for our new customers. We can communicate and fulfill our clients demands and expectations thanks to our prompt delivery of Lap Joint Flanges.
| Countries We Supply | ||||
|---|---|---|---|---|
| Saudi Arabia | Oman | Kuwait | Netherlands | Iran |
| Bahrain | Qatar | UAE | Africa | China |
| Nigeria | Mexico | Canada | Venezuela | United Kingdom |
| United States | South Africa | Malaysia | Bangladesh | Turkey |
| Singapore | Sri Lanka | Australia | Brazil | Germany |
| France | Italy | South Korea | Poland | Belgium |
