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Anwar Tubefittings is a trusted manufacturer and supplier located in Manama, Bahrain, specializing in top-notch Duplex Steel Tube Fittings that are perfect for high-performance industrial applications. With a strong focus on precision, durability, and adherence to international standards, the company caters to various sectors, including oil and gas, petrochemicals, desalination, marine engineering, and power generation. Their Duplex Steel Tube Fittings are crafted to deliver outstanding strength, resistance to corrosion, and leak-free operation. Thanks to cutting-edge manufacturing technology and rigorous quality control, Anwar Tubefittings has built a solid reputation as a reliable source of robust and efficient tube fitting solutions throughout the region.
These Duplex Steel Tube Fittings are made from duplex stainless steels like grades 2205 or 2507, which boast a well-balanced microstructure of austenite and ferrite. This unique composition offers remarkable corrosion resistance, especially against pitting, stress corrosion cracking, and environments rich in chlorides. With high tensile strength, excellent toughness, and good fatigue resistance, these fittings are designed to perform reliably under high pressure, temperature changes, and vibrations. Precision machining ensures they have accurate dimensions and tight seals, making them ideal for demanding fluid and gas handling systems.
| 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 used in industries that require strong, corrosion-resistant, and dependable tube connections. You’ll find them in offshore platforms, chemical processing plants, marine systems, desalination facilities, oil and gas pipelines, and power generation units. Their impressive resistance to chloride-induced corrosion makes them particularly suitable for seawater applications. These fittings excel in high-pressure and high-temperature settings, ensuring safe and efficient fluid transfer. With their durability, leak-proof design, and compatibility with various tubing materials, Duplex Steel Tube Fittings are a go-to choice for many industrial needs.
Please feel free to contact us if you need any further information or for enquiry.
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