Jayant Impex Pvt Ltd, India, Maharashtra, Khopoli, Mumbai are leading Lap Joint Flanges supplier, exporter, trader, wholesaler, stockiest.
Lap Joint Flanges are used on piping fitted with lapped pipe or with lap joint stub ends the combined initial cost of the two items being approximately one-third higher than that of comparable welding neck flanges. Their pressure-holding ability is little, if any, better than that of slip-on flanges and the fatigue life of the assembly is only one-tenth that of welding neck flanges. The lap joint flange with the stub end assembly are normally used in systems requiring frequent dismantling for inspection and cleaning and where the ability to swivel flanges and to align bolt holes materially eases the erection of large diameter or unusually stiff piping. These flanges are also used in applications where there is a need to facilitate bolt alignment. Their use at points where severe bending stress occurs should be avoided.
Size range of Lap Joint Flanges: ½” to 24” (Ready Stock). Above 24” on make to order basis.
Nominal Pressure Range of Lap Joint Flange: #150, #300, #400, #600, #900, #1500, #2500
Schedule of Lap Joint Flange: 5S, 10S, 20S, 40S, STD, 60, 80S, XS, 100, 120, 140, 160, XXS
Face Type of Lap Joint Flange: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Material Type of Lap Joint Flanges: Mild Steel (MS), Carbon Steel (CS), Chrome-Molybdenum Alloy Steel, Stainless Steel (SS), Duplex Stainless Steel (DSS), Super Duplex Stainless Steel (SDSS), Inconel, Incoloy, Hastelloy, Monel, Titanium, Copper Nickel
Client can procure smaller quantities of Lap Joint Flange products online ready stock from us at any destination by just sending us an email at
Dimensions Of Lap Joint Flanges & Stud Bolts ASME B16.5
 |
 |
| ER Diagram | lapjoint Flange |
| Class | 150 | 300 | 400 | 600 | 900 | 1500 | 2500 |
| Diameter - A | 30 | 38 | 38 | 38 | 38 | 38 | 43 |
| Diameter - D | 90 | 95 | 95 | 95 | 120 | 120 | 135 |
| Thickness - B | 11.2 | 14.3 | 14.3 | 14.3 | 22.3 | 22.3 | 30.2 |
| Diameter - G | 35.1 | 35.1 | 35.1 | 35.1 | 35.1 | 35.1 | 35.1 |
| Diameter - K | 60.3 | 66.7 | 66.7 | 66.7 | 82.6 | 82.6 | 88.9 |
| Height - H | 16 | 22 | 22 | 22 | 32 | 32 | 40 |
| Bolt Holes | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Diameter - L | 15.9 | 15.9 | 15.9 | 15.9 | 22.2 | 22.2 | 22.2 |
| Stud Bolts Diameter x Length | |||||||
| Diameter (in) | 1/2 | 1/2 | 1/2 | 1/2 | 3/4 | 3/4 | 3/4 |
| Length (mm) | 55 | 65 | 75 | 75 | 110 | 110 | 120 |
| NPS | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 3 1/2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | NPS |
Other Possible products in Lap Joint Flanges are mentioned below:
ANSI B16.5 Class 150 Lap Joint Flanges
ANSI B16.5 Class 300 Lap Joint Flanges
ANSI B16.5 Class 400 Lap Joint Flanges
ANSI B16.5 Class 600 Lap Joint Flanges
ANSI B16.5 Class 900 Lap Joint Flanges
ANSI B16.5 Class 1500 Lap Joint Flanges
ANSI B16.5 Class 2500 Lap Joint Flanges
Lap Joint Flat Face (LJFF) Flanges
Lap Joint Raised Face (LJRF) Flanges
Mild Steel (MS) Lap Joint Flanges
Carbon Steel (CS) Lap Joint Flanges
Chrome-Molybdenum Alloy Steel Lap Joint Flanges
Stainless Steel (SS) Lap Joint Flanges
Duplex Stainless Steel (DSS) Lap Joint Flanges
Super Duplex Stainless Steel (SDSS) Lap Joint Flanges
Inconel Lap Joint Flanges
Incoloy Lap Joint Flanges
Hastelloy Lap Joint Flanges
Monel Lap Joint Flanges
Titanium Lap Joint Flanges
Copper Nickel Lap Joint Flanges
Mild Steel (MS) ASTM A350 LF2 Lap Joint Flanges
Carbon Steel (CS) ASTM A105 / A105N Lap Joint Flanges
Chrome Moly Alloy Steel ASTM A182 F1 Lap Joint Flanges
Chrome Moly Alloy Steel ASTM A182 F5 Lap Joint Flanges
Chrome Moly Alloy Steel ASTM A182 F9 Lap Joint Flanges
Chrome Moly Alloy Steel ASTM A182 F11 Lap Joint Flanges
Chrome Moly Alloy Steel ASTM A182 F12 Lap Joint Flanges
Chrome Moly Alloy Steel ASTM A182 F22 Lap Joint Flanges
Chrome Moly Alloy Steel ASTM A182 F91 Lap Joint Flanges
Stainless Steel (SS) 304, 304L, 304H Lap Joint Flanges
Stainless Steel (SS) 316, 316L, 316H Lap Joint Flanges
Duplex Stainless Steel (DSS) 2205, F51, UNS S31803 Lap Joint Flanges
Super Duplex Stainless Steel (SDSS) 2507, F53, UNS S32750 Lap Joint Flanges
Jayant Impex Pvt Ltd, India, Maharashtra, Khopoli, Mumbai are looking to explore its supply of Lap Joint Flanges from associated manufacturer to Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, Bahamas, Bahrain, Bangladesh, Belgium, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burma, Burundi, Cambodia, Cameroon, Canada, Cabo Verde, Chad, Chile, Colombia, Comoros, Congo, Costa Rica, Cote d'Ivoire, Croatia, Cuba, Curacao, Cyprus, Denmark, Djibouti, Dominica, Ecuador, Egypt, El Salvador, Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guyana, Hong Kong, Hungary, Iceland, India, Indonesia, Iran, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kenya, Kiribati, South Korea, Kosovo, Kuwait, Kyrgyzstan, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Mauritius, Mexico, Micronesia, Moldova, Mongolia, Mozambique, Namibia, Nauru, Nepal, Netherlands, New Zealand, Icaragua, Niger, Nigeria, Norway, Oman, Palau, Palestinian Territories, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Samoa, San Marino, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Maarten, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Swaziland, Sweden, Switzerland, Tanzania, Thailand, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Venezuela, Vietnam, Zimbabwe, Delhi, Kolkata, Chennai, Bangalore, Hyderabad, Ahmedabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Visakhapatnam, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Jabalpur, Srinagar, Asansol, Vasai-Virar, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Raipur, Ranchi, Gwalior, Kollam, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota, Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Andaman and Nicobar Islands, Dadra and Nagar Haveli, Daman and Diu, Lakshadweep, Puducherry, etc.
