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| Carbon steel pipe stub ends
Carbon steel pipe stub ends supporting steel live sleeve flange, can be to any 360 degree rotation, thus solving the construction problems under the complex geographic environment, and at the same time can also save the cost of the project. Can also be used as a conversion pipe material. For example, we can convert the stainless steel piping to carbon steel piping, then it is short for stainless steel and stainless steel piping welding and then the flange for carbon steel and carbon steel piping and flange on the opposite side of the knockout connection The purpose of this is to save costs.
Our company is a trusted manufacturer and supplier of quality carbon steel pipe stub ends, catering to various industries including petrochemical, aerospace, pharmaceutical, and gas. These carbon steel stub ends are engineered to meet the stringent requirements of ASME B16.9, MSS SP-43, and DIN standards, ensuring reliability and performance in critical applications.
Available in a range of sizes from 1/2 inch to 24 inches, our carbon steel pipe stub ends are designed to fit different piping systems with precision. Whether it's 3/4 inch, 1 inch, or larger diameters, we provide stub ends that seamlessly integrate into piping networks, facilitating efficient operations and maintenance.
Crafted from high-quality carbon steel, our pipe stub ends exhibit exceptional strength and durability, capable of withstanding high pressures and temperatures prevalent in industrial environments. Their robust construction ensures long-term reliability, making them ideal for use in demanding applications where safety and efficiency are paramount.
With our commitment to quality and customer satisfaction, we strive to deliver carbon steel pipe stub ends that not only meet but exceed industry standards. Our experienced team is dedicated to providing personalized service and technical support, assisting customers in selecting the right products for their specific requirements. Whether for new installations, upgrades, or maintenance projects, our carbon steel pipe stub ends offer the assurance of superior performance and longevity.
| Advantage
Excellent Quality
Pipe stub end, accessories for architectural decoration and flange. It mainly includes some steps like cutting, bending and welding. Manufacturing excellence decides good quality. During the cutting process, we use appropriate cutting methods to ensure the flatness and accuracy of the edges. Reasonable adjustments are made based on the angle and width of the lap joint stub end, which ensures the quality and stability. We normally choose stainless steel and carbon steel as welding material so as to maintain the firmness and sealing. When it comes to bending, we carefully follow the required specifications to achieve the desired shape and angle. The welding process is crucial as it determines the strength and durability of the pipe stub end. By using stainless steel and carbon steel, we ensure that the welding material provides the necessary strength and sealing. With our expertise in manufacturing and attention to detail, we guarantee the highest quality for all our architectural decoration and flange accessories.
High Accuracy and Flatness
In addition to building decoration and flange matching, stainless steel and carbon steel stub ends find extensive use in various industries and fields. With their good manufacturing processes and production standards, they enhance aesthetics and stability, leading to high-quality and efficient stainless steel flanging. This, in turn, plays a crucial role in improving the overall quality and competitiveness of any project. These stub ends have become an indispensable component in the industry, offering reliability and durability. Their versatility allows them to meet the diverse needs of different applications, making them a preferred choice for professionals across various sectors.
| Size
| Dorminal diameter | D | PN0.6MPa(6bar) | PN1.0MPa(10bar) | PN 1.6MPa(16bar) | PN 2.5MPa(25bar) | ||||||||||
| DN | in | A Series | B Series | L | G | R | L | G | R | L | G | R | L | G | R |
| 15 | 1/2 | 21.3 | 18 | 30 | 38 | 2 | 38 | 46 | 2 | 38 | 46 | 2 | 38 | 46 | 2 |
| 20 | 3/4 | 26.7 | 25 | 32 | 48 | 2 | 40 | 56 | 2 | 40 | 56 | 2 | 40 | 56 | 2 |
| 25 | 1 | 33.4 | 32 | 35 | 58 | 3 | 40 | 65 | 3 | 40 | 65 | 3 | 40 | 65 | 3 |
| 32 | 11/4 | 42.2 | 38 | 35 | 69 | 3 | 42 | 76 | 3 | 42 | 76 | 3 | 42 | 76 | 3 |
| 40 | 11/2 | 48.3 | 45 | 38 | 78 | 3 | 45 | 84 | 3 | 45 | 84 | 3 | 45 | 84 | 3 |
| 50 | 2 | 60.3 | 57 | 38 | 88 | 3 | 48 | 99 | 3 | 48 | 99 | 3 | 48 | 99 | 3 |
| 65 | 21/2 | 76.1 | 76 | 38 | 108 | 3 | 48 | 118 | 3 | 48 | 118 | 3 | 58 | 118 | 3 |
| 80 | 3 | 88.9 | 89 | 42 | 124 | 4 | 50 | 132 | 4 | 50 | 132 | 4 | 58 | 132 | 4 |
| 100 | 4 | 114.3 | 108 | 42 | 144 | 4 | 52 | 156 | 4 | 52 | 156 | 4 | 65 | 156 | 4 |
| 125 | 5 | 139.7 | 133 | 48 | 174 | 4 | 55 | 184 | 4 | 55 | 184 | 4 | 68 | 184 | 4 |
| 150 | 6 | 168.3 | 159 | 48 | 199 | 4 | 55 | 211 | 4 | 55 | 211 | 4 | 75 | 211 | 4 |
| 200 | 8 | 219.1 | 219 | 55 | 254 | 5 | 62 | 266 | 5 | 62 | 266 | 5 | 80 | 274 | 5 |
| 250 | 10 | 273.0 | 273 | 60 | 309 | 5 | 68 | 319 | 5 | 70 | 319 | 5 | 88 | 330 | 5 |
| 300 | 12 | 325.9 | 325 | 62 | 363 | 5 | 68 | 370 | 5 | 78 | 370 | 5 | 92 | 389 | 5 |
| 350 | 14 | 355.6 | 377 | 62 | 413 | 5 | 68 | 429 | 5 | 82 | 429 | 5 | 100 | 448 | 5 |
| 400 | 16 | 406.4 | 426 | 65 | 463 | 5 | 72 | 480 | 5 | 85 | 480 | 5 | 110 | 503 | 5 |
| 450 | 18 | 457.2 | 478 | 65 | 518 | 5 | 72 | 530 | 5 | 87 | 548 | 5 | 110 | 548 | 5 |
| 500 | 20 | 508.0 | 529 | 68 | 568 | 6 | 75 | 582 | 6 | 90 | 609 | 6 | 125 | 609 | 6 |
| 600 | 24 | 609.6 | 630 | 70 | 667 | 6 | 80 | 682 | 6 | 95 | 720 | 6 | 125 | 720 | 6 |
| Stub ends parameter table
| Carbon steel pipe stub ends
Carbon steel pipe stub ends supporting steel live sleeve flange, can be to any 360 degree rotation, thus solving the construction problems under the complex geographic environment, and at the same time can also save the cost of the project. Can also be used as a conversion pipe material. For example, we can convert the stainless steel piping to carbon steel piping, then it is short for stainless steel and stainless steel piping welding and then the flange for carbon steel and carbon steel piping and flange on the opposite side of the knockout connection The purpose of this is to save costs.
Our company is a trusted manufacturer and supplier of quality carbon steel pipe stub ends, catering to various industries including petrochemical, aerospace, pharmaceutical, and gas. These carbon steel stub ends are engineered to meet the stringent requirements of ASME B16.9, MSS SP-43, and DIN standards, ensuring reliability and performance in critical applications.
Available in a range of sizes from 1/2 inch to 24 inches, our carbon steel pipe stub ends are designed to fit different piping systems with precision. Whether it's 3/4 inch, 1 inch, or larger diameters, we provide stub ends that seamlessly integrate into piping networks, facilitating efficient operations and maintenance.
Crafted from high-quality carbon steel, our pipe stub ends exhibit exceptional strength and durability, capable of withstanding high pressures and temperatures prevalent in industrial environments. Their robust construction ensures long-term reliability, making them ideal for use in demanding applications where safety and efficiency are paramount.
With our commitment to quality and customer satisfaction, we strive to deliver carbon steel pipe stub ends that not only meet but exceed industry standards. Our experienced team is dedicated to providing personalized service and technical support, assisting customers in selecting the right products for their specific requirements. Whether for new installations, upgrades, or maintenance projects, our carbon steel pipe stub ends offer the assurance of superior performance and longevity.
| Advantage
Excellent Quality
Pipe stub end, accessories for architectural decoration and flange. It mainly includes some steps like cutting, bending and welding. Manufacturing excellence decides good quality. During the cutting process, we use appropriate cutting methods to ensure the flatness and accuracy of the edges. Reasonable adjustments are made based on the angle and width of the lap joint stub end, which ensures the quality and stability. We normally choose stainless steel and carbon steel as welding material so as to maintain the firmness and sealing. When it comes to bending, we carefully follow the required specifications to achieve the desired shape and angle. The welding process is crucial as it determines the strength and durability of the pipe stub end. By using stainless steel and carbon steel, we ensure that the welding material provides the necessary strength and sealing. With our expertise in manufacturing and attention to detail, we guarantee the highest quality for all our architectural decoration and flange accessories.
High Accuracy and Flatness
In addition to building decoration and flange matching, stainless steel and carbon steel stub ends find extensive use in various industries and fields. With their good manufacturing processes and production standards, they enhance aesthetics and stability, leading to high-quality and efficient stainless steel flanging. This, in turn, plays a crucial role in improving the overall quality and competitiveness of any project. These stub ends have become an indispensable component in the industry, offering reliability and durability. Their versatility allows them to meet the diverse needs of different applications, making them a preferred choice for professionals across various sectors.
| Size
| Dorminal diameter | D | PN0.6MPa(6bar) | PN1.0MPa(10bar) | PN 1.6MPa(16bar) | PN 2.5MPa(25bar) | ||||||||||
| DN | in | A Series | B Series | L | G | R | L | G | R | L | G | R | L | G | R |
| 15 | 1/2 | 21.3 | 18 | 30 | 38 | 2 | 38 | 46 | 2 | 38 | 46 | 2 | 38 | 46 | 2 |
| 20 | 3/4 | 26.7 | 25 | 32 | 48 | 2 | 40 | 56 | 2 | 40 | 56 | 2 | 40 | 56 | 2 |
| 25 | 1 | 33.4 | 32 | 35 | 58 | 3 | 40 | 65 | 3 | 40 | 65 | 3 | 40 | 65 | 3 |
| 32 | 11/4 | 42.2 | 38 | 35 | 69 | 3 | 42 | 76 | 3 | 42 | 76 | 3 | 42 | 76 | 3 |
| 40 | 11/2 | 48.3 | 45 | 38 | 78 | 3 | 45 | 84 | 3 | 45 | 84 | 3 | 45 | 84 | 3 |
| 50 | 2 | 60.3 | 57 | 38 | 88 | 3 | 48 | 99 | 3 | 48 | 99 | 3 | 48 | 99 | 3 |
| 65 | 21/2 | 76.1 | 76 | 38 | 108 | 3 | 48 | 118 | 3 | 48 | 118 | 3 | 58 | 118 | 3 |
| 80 | 3 | 88.9 | 89 | 42 | 124 | 4 | 50 | 132 | 4 | 50 | 132 | 4 | 58 | 132 | 4 |
| 100 | 4 | 114.3 | 108 | 42 | 144 | 4 | 52 | 156 | 4 | 52 | 156 | 4 | 65 | 156 | 4 |
| 125 | 5 | 139.7 | 133 | 48 | 174 | 4 | 55 | 184 | 4 | 55 | 184 | 4 | 68 | 184 | 4 |
| 150 | 6 | 168.3 | 159 | 48 | 199 | 4 | 55 | 211 | 4 | 55 | 211 | 4 | 75 | 211 | 4 |
| 200 | 8 | 219.1 | 219 | 55 | 254 | 5 | 62 | 266 | 5 | 62 | 266 | 5 | 80 | 274 | 5 |
| 250 | 10 | 273.0 | 273 | 60 | 309 | 5 | 68 | 319 | 5 | 70 | 319 | 5 | 88 | 330 | 5 |
| 300 | 12 | 325.9 | 325 | 62 | 363 | 5 | 68 | 370 | 5 | 78 | 370 | 5 | 92 | 389 | 5 |
| 350 | 14 | 355.6 | 377 | 62 | 413 | 5 | 68 | 429 | 5 | 82 | 429 | 5 | 100 | 448 | 5 |
| 400 | 16 | 406.4 | 426 | 65 | 463 | 5 | 72 | 480 | 5 | 85 | 480 | 5 | 110 | 503 | 5 |
| 450 | 18 | 457.2 | 478 | 65 | 518 | 5 | 72 | 530 | 5 | 87 | 548 | 5 | 110 | 548 | 5 |
| 500 | 20 | 508.0 | 529 | 68 | 568 | 6 | 75 | 582 | 6 | 90 | 609 | 6 | 125 | 609 | 6 |
| 600 | 24 | 609.6 | 630 | 70 | 667 | 6 | 80 | 682 | 6 | 95 | 720 | 6 | 125 | 720 | 6 |
| Stub ends parameter table
