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Nasib Tube Fittings, a prominent manufacturer and supplier located in Amman, Jordan, specializes in high-quality Duplex Steel Tube Fittings designed for tough industrial settings. With a strong focus on precision engineering, durability, and resistance to corrosion, the company provides tube fittings that guarantee secure, leak-free connections even in aggressive media and high-pressure systems. Their Duplex Steel Tube Fittings are crafted to meet international standards, ensuring long-lasting reliability for sectors like oil and gas, chemical processing, desalination, and power generation. Nasib Tube Fittings prides itself on delivering customer-focused service, timely shipments, and top-notch product performance across a variety of applications.
These Duplex Steel Tube Fittings feature a balanced 50/50 microstructure of austenite and ferrite, which enhances their strength and corrosion resistance. Typically, their composition includes chromium, nickel, molybdenum, and nitrogen, giving them remarkable resistance to pitting and stress corrosion cracking. On the mechanical side, these fittings boast high tensile and yield strength, excellent fatigue resistance, and robust performance under high-pressure and high-temperature conditions. The dual-phase structure contributes to their toughness, durability, and long-term stability in challenging work environments.
| Specification | ASTM A276, ASTM A182 ASME SA479, ASME SA182 |
| Tube Size | 1/16 OD to 2 OD, Od to 50mm OD |
| Type | Seamless/ Welded/Fabricated |
| Thread | BSPT, UNF, SAE, BSP, NPT, ISO, etc. |
| Material Grades | Duplex 2205 Duplex S31803 Duplex S32205 |
| PTFE Standard | ASTM D1710 and D3294 |
| Pressure Rating | 1000/300/6000/3000/10000 PSI for Duplex Steel |
| Temperature | 150-400°C |
| PACKING DETAIL | size of the wooden box – 38*27*17CM size of carton – 21*16*14CM/31*21*16CM/36*45*50CM |
Duplex SS Seamless Compression Fittings :
Size: 1/8 to 2
Pressure Rating: 3000 psi to 10000 psi
Threads: NPT, BSPT, BSPP
Duplex SS Welded Compression Fitting and Tube Adapters :
Size: 24 to 94 and Custom
Pressure Rating: 30000 psi to 10000 psi
Threads: NPT, BSPT, BSPP
| Threads Dimension of BSPP and BSPT | |||||||||
| SIZE | PITCH & SIZE | OD THREAD | OD THREAD | ID THREAD | ID Thread | ||||
| DASH | BSPP & BSPT | MALE BSPT | MALE BSPP | FEMALE BSPT | FEMALE BSPP | ||||
| Inch to TPI | mm | inch | mm | inch | mm | inch | mm | inch | |
| -4 | 1/4 to 19 | 12,8 | 0.5 | 13,0 | 0.51 | 11,2 | 0.44 | 11,9 | 0.47 |
| -2 | 1/8 to 28 | 9,5 | 0.37 | 9,6 | 0.38 | 8,4 | 0.33 | 8,6 | 0.34 |
| -6 | 3/8 to 19 | 16,3 | 0.64 | 16,5 | 0.65 | 14,7 | 0.59 | 15,2 | 0.6 |
| -10 | 5/8 to 14 | 22,5 | 0.89 | 22,8 | 0.9 | 20,6 | 0.81 | 20,8 | 0.82 |
| -8 | 1/2 to 14 | 20,4 | 0.8 | 20,8 | 0.82 | 18,3 | 0.72 | 19,1 | 0.75 |
| -12 | 3/4 to 14 | 25,9 | 1.02 | 26,3 | 1.04 | 23,9 | 0.94 | 24,6 | 0.97 |
| -20 | 1.1/4 to 11 | 41,1 | 1.62 | 41,8 | 1.64 | 38,6 | 1.52 | 39,4 | 1.55 |
| -16 | 1 to 11 | 32,6 | 1.28 | 33,1 | 1.3 | 29,7 | 1.17 | 30,7 | 1.21 |
| -24 | 1.1/2 to 11 | 47,0 | 1.85 | 47,7 | 1.88 | 44,5 | 1.75 | 45,5 | 1.79 |
| -40 | 2.1/2 to 11 | 74,1 | 2.92 | 75,1 | 2.95 | 71,9 | 2.83 | 72,6 | 2.86 |
| -32 | 2(11) | 58,6 | 2.31 | 59,5 | 2.34 | 56,4 | 2.22 | 57,4 | 2.26 |
| -48 | 3 to 11 | 86,6 | 3.41 | 87,9 | 3.46 | 84,6 | 3.33 | 85,4 | 3.36 |
Contact us to get a quick quote for your requirement.
Duplex Steel Tube Fittings are extensively utilized in industries that require reliable fluid and gas handling under demanding circumstances. They find common applications in oil and gas processing systems, chemical and petrochemical plants, and offshore platforms where corrosion resistance is crucial. Additionally, these fittings are essential for high-pressure desalination units, heat exchangers, marine pipelines, and pulp and paper processing equipment. Their outstanding mechanical strength makes them ideal for hydraulic lines, instrumentation systems, and control panels. With Duplex Steel Tube Fittings, you can count on dependable performance, reduced maintenance needs, and enhanced operational safety in critical applications.
Please feel free to contact us if you need any further information or for enquiry.
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