Since our inception in 2012, our commitment to business ethics has been a huge part in expanding as a business. We are manufacturers and Exporters of Ring Joint Gasket and Stud Bolts.
Melting Sealing manufactures engineered bolting for critical service and safety-related applications. These specialized fasteners. This bolting is intended to be used in Surface & Subsea Equipment and API specifications such as API 6A, API 6D, API 6DSS, API 16A, API 16C, and API 17D melting sealing india pvt ltd offers full traceability with EN10204 3.1 certification on all the products – Mill certification, Heat number, Lot numbers, Full test reports, and 3rd party inspection can be provided upon request. Products offered for the Oil & Gas industry: Compliance to Bolting Specification Level BSL-1, 2, 3 of API 20E Standards.
Melting Sealing Pvt Ltd is Stud Bolt and Nut manufacturer and suppliers A193 B7 A194 2H Stud Bolt and Nut, Fluoropolymer Coated, size 3/4 x 4 3/4-inch LG.
Full Threaded/Half Threaded Stud Bolt
Combo Stud Bolt
Tap End
Double End
Reduced Shank
Flange Bolting
Weld Studs and as per customer requested drawing, we can do it
| Stud Grade | Nut Grade | Steel Grade |
|---|---|---|
| ASTM A193 B7 | ASTM A194 2H | 4140, 4142, 4145, 4140H, 4142H, 4145H |
| ASTM A320 L7 | ASTM A194 7 | 4140, 4142, 4145, 4140H, 4142H, 4145H |
| ASTM A193 B7M | ASTM A194 2HM | 4130, 4140, 4142, 4145, 4130H, 4140H, 4142H, 4145H |
| ASTM A320 L7M | ASTM A194 7M | 4140, 4142, 4145, 4140H, 4142H, 4145H |
| Size Range (mm) | Grade | Standard | |||
|---|---|---|---|---|---|
| Diameter | Length | Specification | |||
| 1/2” to 3” M18 to M80 |
3” to 1 meter 50 mm to 1000 mm |
Grade A, Grade B, B7, B7M, L7, L7M, B1 | ASTMASTM A 193, ASTM A 307, ASTM A 370, ANSI B:18.2.1, DIN 975/976 and as per drawings | ||
| Finish / Coating | ||||
|---|---|---|---|---|
| ZINC PLATING ( YELLOW, WHITE AND BLUE PASSIVATION ) |
Cadmium (Yellow/White) |
HOT DIP GALVANIZING | OXIDE BLACK | DACROMET |
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