| Standards | Ansi B 16.9 Astm A403 Asme Sa403, Api 590 605 Asme B16.9, Asme B16.25 |
|---|---|
| Dimensions | Ansi B16.9, Ansi B16.28, Mss Sp 43 Type A, Mss Sp 43 Type B, Jis B2312, Jis B2313 |
| Materials | Nickel, Copper Nickel, Duplex Steel, Stainless Steel, Aluminium, Smo 254, Alloys Steel, Carbon Steel, Monel, Hastelloy, Titanium, Inconel, Brass |
Premium Buttweld Short Stub End in ASTM A234 WPB, ASTM A403 WP304L, WP316L for Piping Applications
providing a high level of dimensional accuracy, finishing and proper thickness of wall in order to comply with international piping requirements. These products come in different sizes, schedules and materials and are useful in standard and custom industrial requirements. A large number of purchasers have come to rely on a proven B2B Portal to speculate, certifications, and capacity of supply before ordering. This is a well-organized sourcing process that contributes to increased efficiency and correct choice of a product in each project.
Key Manufacturing Highlights
- Designed for use with lap joint flanges
- Easy installation and dismantling of pipelines
- Accurate bevel ends for strong welding
- Available in multiple schedules and material grades
- Strict inspection and testing procedures
Material & Grade Specifications for Buttweld Short Stub End Fittings Manufacturer in India
Material Type | Grade / Specification | Standard Reference | Typical Applications |
|---|---|---|---|
| Carbon Steel | ASTM A234 WPB | ASME B16.9 | Oil & gas pipelines |
| Low Temperature Steel | ASTM A420 WPL6 | ASME | Low-temperature service |
| Alloy Steel | ASTM A234 WP11 / WP22 | ASME | High-temperature systems |
| Stainless Steel | ASTM A403 WP304 / WP316 | ASTM / ASME | Chemical processing |
| Duplex Steel | ASTM A815 UNS S31803 | ASTM | Offshore & marine |
we provide bulk production as well as project requirements with strong quality control and timely delivery schedules. Buyers sourcing through organized industrial networks or a B2B Portal benefit from transparent documentation, mill test certificates, and clear communication throughout procurement.
Buttweld Short Stub End Fittings Manufacturer in India – Product Supplied Quantity by City
Manufacturing City | Monthly Supply Capacity (MT) | Major Industry Served |
|---|---|---|
| Mumbai | 880+ | Oil & Gas |
| Ahmedabad | 760+ | Petrochemical |
| Chennai | 640+ | Power Projects |
| Pune | 600+ | Heavy Engineering |
| Hyderabad | 520+ | Infrastructure |
Type of Sub-products

Nickel Alloy Buttweld Short Stub End Nickel Alloy Buttweld Short Stub End
Nickel alloys such as Inconel, Monel, and Hastelloy are used to manufacture stub ends for extreme environments, providing excellent resistance to high temperatures, chemicals, and pressure.

Copper & Copper Nickel Buttweld Short Stub End Copper & Copper Nickel Buttweld Short Stub End
These stub ends provide good thermal conductivity and corrosion resistance in heat exchangers, desalination plants, and marine pipelines.

Titanium Buttweld Short Stub End Titanium Buttweld Short Stub End
Known for lightweight strength and exceptional corrosion resistance, titanium stub ends are used in aerospace, chemical, and marine industries, especially in highly corrosive conditions.
