Product Description
ASME Socketweld Threaded Fittings Union
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Specification
| Material | Stainless Steel |
| Size | 1/2 Inch to 24 Inch |
| Application | Gas Pipe,Plumbing Pipe,Drinking Water Pipe |
| Steel Grade | SS304 |
| Color | Silver |
- Type: Socket weld (s/w) & screwed (scrd) - npt, bsp, bspt
- Range: Forged fittings 15 nb to 100 nb in 2000 lbs, 3000 lbs, 6000 lbs, 9000 lbs available with nace mr 01-75.
- Form: Elbow, tee, union, coupling, cap, nipple, bush, plug, hydraulic fittings
- Features :Dimensional accuracy, Corrosion resistance, Excellent finish, High efficiency, Durable
- Stainless Steel Socket Weld Fittings :Standard : ASTM / ASME A/SA 182
- Grade :F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L
- Duplex Steel Socket Weld Fittings :Standard :ASTM / ASME A/SA 182
- Grade : F 44, F 45, F51, F 53, F 55, F 60, F61
- Aluminium Socket Weld Fittings :Standard :ASTM B247, B361.
- Grade : 2024, 6061, 6063, 6101, 7075
- Titanium Socket Weld Fittings :Standard :ASTM B381.
- Grade : Grade 1, Grade 2, Grade 4, Grade 5, Grade 6, Grade 7, Grade 9, Grade 19, Grade 23
- Carbon Steel Socket Weld Fittings :Standard : ASTM A 105/A694/ A350 LF3/A350 LF2.
- Grade : F42/46/52/56/60/65/70
- Low Temperature Carbon Steel Socket WeldFittings :Standard : ASTM A 350 LF2 / A350 LF3
- Alloy Steel Socket Weld Fittings :Standard :ASTM A182
- Grade : F1/F5/F9/F11/F22/F91
- Copper Alloy Socket Weld Fittings :Standard :ASTM / ASME SB 61 / 62 / 151 / 152.
- Grade : UNS NO. C 70600 (CU -NI- 90/10), C 71500 (CU -NI- 70/30) C 71640
Nickel Alloy Socket Weld Fittings :Standard :ASTM / ASME SB 564 / 160 / 472
- Nickel 200 - UNS N02200
- Nickel 201 - UNS N02201
- Monel 400 - UNS N04400
- Monel K500 - UNS N05500
- Inconel K600 - UNS N06600
- Inconel 601 - UNS N06601
- Inconel 625 - UNS N06625
- Inconel 800 - UNS N08800
- Inconel 800H - UNS N08810
- Inconel 825 - UNS N08825
- Hastelloy C276 - UNS N10276
- Alloy 20 - UNS N08020
Test Certificate :
Manufacturer Test Certificate as per EN 10204 / 3.1
Corrosion-Resistant ExcellenceThe union fittings are made from materials like stainless steel, carbon steel, and alloy steel, providing exceptional corrosion resistance even in harsh industrial environments. This quality ensures long-term reliability and minimal maintenance, enhancing safety for critical oil & gas, petrochemical, and power plant operations.
Flexibility in Installation and ConnectionDesigned for both weld-on and threaded installations, these fittings feature socket end and threaded end connections. Their versatility supports a wide range of piping layouts, while leak-proof, metal-to-metal seats guarantee secure joins. Additionally, multiple thread types such as NPT and BSP accommodate regional and project-specific needs.
Strict Quality Control and TestingEach union undergoes rigorous hydraulic pressure testing and is manufactured to ASME B16.11 tolerance standards (0.5 mm). The use of export-worthy packing and thorough surface treatments such as polishing or shot blasting ensures the fittings reach customers in excellent condition, ready for immediate use.
FAQs of ASME Socketweld Threaded Fittings Union:
Q: How do I install ASME Socketweld Threaded Fittings Union?
A: These fittings can be installed using either socket weld or threaded methods. For socket weld installation, ensure pipes are properly beveled and the fitting is securely welded. For threaded connections, apply appropriate sealing compounds and tighten to specifications, ensuring a leak-proof joint.
Q: What are the main advantages of using these union fittings?
A: Key benefits include excellent corrosion resistance, high durability, leak-proof performance, and adaptability for high-pressure systems up to class 9000. Their robust design makes them suitable for demanding applications, while meeting strict ASME quality standards ensures reliability.
Q: When should I choose between socket weld and threaded end connections?
A: Socket weld ends are typically used for permanent, secure joints that require minimal maintenance, ideal for high-pressure applications. Threaded ends are preferred for systems that may require disassembly, offering convenience and flexibility during installation and maintenance.
Q: Where are these fittings commonly used?
A: These unions are used in oil & gas processing, petrochemical plants, power generation, and various industrial piping systems. Their robust construction and corrosion resistance make them ideal for environments requiring dependable, long-lasting pipe connections.
Q: What materials and grades are available for these union fittings?
A: Manufactured in stainless steel, carbon steel, and alloy steel, common grades include ASTM A105, A182 F304, and F316. Materials are chosen based on the specific application, pressure, and temperature requirements to ensure optimal performance and longevity.
Q: How is quality ensured for each fitting?
A: Each fitting is subjected to hydraulic testing and produced within strict tolerances (0.5 mm) according to ASME B16.11 standards. Surface treatments like polishing and shot blasting, coupled with export-worthy packaging, guarantee that fittings arrive defect-free and ready for installation.
Q: What pressure and temperature ranges are these fittings designed for?
A: They are rated for pressure classes of 2000, 3000, 6000, and 9000, accommodating a wide spectrum of operational demands. The recommended temperature range depends on the material, generally from -20C to 200C, ensuring versatility across numerous applications.