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The size range of ASME B16.9 Butt Weld End Cap is from 1/2'' to 48'' inches, making it suitable for a wide range of pipe sizes. This versatility allows our product to be used in various industries, such as oil and gas, chemical, and water treatment.
To provide extra protection against corrosion and rust, our Butt Weld End Cap is available in different surface treatments. These include black painting, galvanized, and anti-rust oil. The black painting not only adds a sleek finish to the end cap but also acts as a protective coating. The galvanized coating provides superior corrosion resistance, making it suitable for outdoor and harsh environments. The anti-rust oil treatment is applied to prevent rust formation during storage and transportation.
For easy identification and traceability, our Butt Weld End Cap is marked with a trademark, material grade, wall thickness, size, and heat number. This ensures that our customers can easily identify and track the origin and quality of our product.
ASME B16.9 Buttweld End Cap Dimensions:
| ASME B16.9 Butt Weld End Cap Dimensions | |||||
| NPS | DN | O.D. | Length | Length | Wall thickness accord to E |
| D | E | E(1) | |||
| 1/2 | 15 | 21.3 | 25 | 25 | 4.57 |
| 3/4 | 20 | 26.7 | 25 | 25 | 3.81 |
| 1 | 25 | 33.4 | 38 | 38 | 4.57 |
| 1.1/4 | 32 | 42.2 | 38 | 38 | 4.83 |
| 1.1/2 | 40 | 48.3 | 38 | 38 | 5.08 |
| 2 | 50 | 60.3 | 38 | 44 | 5.59 |
| 2.1/2 | 65 | 73 | 38 | 51 | 7 |
| 3 | 80 | 88.9 | 51 | 64 | 7.62 |
| 3.1/2 | 90 | 101.6 | 64 | 76 | 8.13 |
| 4 | 100 | 114.3 | 64 | 76 | 8.64 |
| 5 | 125 | 141.3 | 76 | 89 | 9.65 |
| 6 | 150 | 168.3 | 89 | 102 | 10.92 |
| 8 | 200 | 219.1 | 102 | 127 | 12.7 |
| 10 | 250 | 273 | 127 | 152 | 12.7 |
| 12 | 300 | 323.8 | 152 | 178 | 12.7 |
| 14 | 350 | 355.6 | 165 | 191 | 12.7 |
| 16 | 400 | 406.4 | 178 | 203 | 12.7 |
| 18 | 450 | 457 | 203 | 229 | 12.7 |
| 20 | 500 | 508 | 229 | 254 | 12.7 |
| 22 | 550 | 559 | 254 | 254 | 12.7 |
| 24 | 600 | 610 | 267 | 305 | 12.7 |
| 26 | 650 | 660 | 267 | - | … |
| 28 | 700 | 711 | 267 | - | … |
| 30 | 750 | 762 | 267 | - | … |
| 32 | 800 | 813 | 267 | - | … |
| 34 | 850 | 864 | 237 | - | … |
| 36 | 900 | 914 | 267 | - | … |
| 38 | 950 | 965 | 305 | - | … |
| 40 | 1000 | 1016 | 305 | - | … |
| 42 | 1050 | 1067 | 305 | - | … |
| 44 | 1100 | 1118 | 343 | - | … |
| 46 | 1150 | 1168 | 343 | - | … |
| 48 | 1200 | 1219 | 343 | - | … |
Notes:
(1) All dimensions are in millimeter(mm).
(2)E: Length; E1: Limiting Wall Thickness for Length.
(3)Length E is applicable when the thickness exceeds the values
specified in the "Limiting Wall Thickness for Length, E" column for
NPS 24 and smaller. In the case of NPS 26 and larger, the
determination of length E is subject to mutual agreement between
the manufacturer and purchaser.
Materials of ASME B16.9 Butt Weld End Cap:
The ASME B16.9 fittings may be made from a wide range of materials, including:
Carbon and Low-Alloy Steels:
These materials are in accordance with ASTM A234 and ASTM A420 standards. They are commonly used for various industrial applications due to their strength and versatility.
Austenitic and Duplex Stainless Steels:
Materials in accordance with ASTM A403 and ASTM A815 standards. These stainless steel grades offer excellent corrosion resistance and are suitable for applications where exposure to corrosive elements is a concern.
Nickel Alloys:
These alloys adhere to ASTM B366 standards and are known for their exceptional resistance to corrosion, high temperatures, and aggressive chemical environments.
Aluminum Alloys:
As per ASTM B361 standards, aluminum alloys are utilized in specific applications where lightweight, corrosion resistance, and conductivity are important factors.
Titanium Alloys:
Compliant with ASTM B363 standards, titanium alloys are chosen for applications that require high strength, low density, and excellent corrosion resistance.
ASME B16.9 Butt Weld End Caps find applications in various industries and piping systems where a secure and leak-proof closure is required at the end of pipes. Here are some common applications:
Process piping systems: ASME B16.9 Butt weld end caps are widely used in process piping systems across industries such as oil and gas, chemical, pharmaceutical, and food processing. They provide a reliable closure for pipe ends, preventing leakage and ensuring the integrity of the system.
Power generation: ASME B16.9 Butt weld end caps are used in power plants, including fossil fuel-based and nuclear power plants. They are employed in piping systems for steam, water, and other fluids, helping to seal the pipe ends and maintain the efficiency and safety of the power generation process.
Petrochemical and refinery plants: In petrochemical and refinery plants, butt weld end caps are used in various applications, including pipelines for transporting gases, liquids, and chemicals. They help in closing off the ends of pipes and preventing leaks, maintaining the safety and productivity of the plant.
Water and wastewater treatment: ASME B16.9 Butt weld end caps are utilized in water treatment plants, wastewater treatment plants, and distribution systems. These end caps ensure the proper closure of pipes, preventing contamination, and maintaining the quality of water throughout the treatment and distribution process.
HVAC systems: Heating, ventilation, and air conditioning (HVAC) systems employ butt weld end caps to seal the ends of pipes carrying heated or cooled fluids. They help maintain the efficiency and effectiveness of HVAC systems by preventing leaks and ensuring proper flow.
Construction and infrastructure: ASME B16.9 Butt weld end caps are used in construction projects and infrastructure systems, including plumbing, drainage, and sewerage systems. They provide a secure closure for pipes, preventing the entry of debris, maintaining the structural integrity, and ensuring the smooth functioning of the systems.
Our ASME B16.9 Buttweld End Cap products are carefully packaged to ensure safe delivery to our customers. Each end cap is individually wrapped in protective material and placed in a sturdy box for shipping. We also offer custom packaging options for bulk orders. We also offer tracking numbers for all orders, so you can keep track of your shipment. If there are any issues with the delivery, our customer service team is available to assist you. We take great care in packaging and shipping our Buttweld End Cap products to ensure they reach our customers in perfect condition.
