butt weld tube fittings
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ASTM B444 Inconel 625 Fittings with Corrosion Resistance and High-Temperature Strength for Tees Laterals Y Pieces and Sleeves
ASTM B444 UNS N06625 (Inconel 625) nickel-based superalloy offers excellent corrosion resistance and high-temperature strength. Its composition—high nickel/chromium for oxidation resistance, molybdenum/niobium for strength, and low carbon/sulfur for weldability—makes it ideal for aerospace, chemical, marine, and oil & gas applications.
X10CrMoVNb9-1 High Temperature Steel 1.4903 Alloy Boiler Steel with Martensitic Structure and 650°C Resistance
X10CrMoVNb9-1 high temperature steel 1.4903 offers excellent resistance up to 650°C for power plants, pressure valves, and oil/gas/chemical industries. Certified to EN 1.4903/ASTM A387 with ultrasonic testing EN 10160 S2/E3 and ASTM A578 level C. Features min. 435 N/mm² yield strength and 580-760 N/mm² tensile strength.
30CrNiMo8 (1.6580) Tempering Steel for Extreme Mechanical Stress with High Tensile Strength and Quenching and Tempering
30CrNiMo8 (1.6580) tempering steel for extreme mechanical stress, offering high tensile strength (800-1450 MPa), excellent impact energy (20-45 J), and superior durability. Compliant with EN 10083-3, EN 10269, EN 10250-3, and EN 10297-1 standards.
5.5" ST52 Concrete Pump Pipe with High Wear-Resistance for Construction Machinery
5.5" ST52 concrete pump pipe for Putzmeister, Schwing, and ZX models. Features high durability (4-5x common pipe), inner hardness 60-65 HRC, serving life 35,000-45,000 cubic meters. Available in various lengths, thicknesses, and flange sizes. Quenched and carburized for superior wear resistance.
5Inch 148MM Concrete Pump Pipe with 5mm Thickness and 3m 6m Length for Concrete Pump Truck
Concrete Pump Pipe 5Inch 148MM with 5mm thickness, available in 3m/6m lengths. Made from ST52 material, compatible with Putzmeister/schwing/sany pumps. Includes machinery test report, 6-month warranty, OEM acceptable, MOQ 1 piece.
100mm Concrete Pump Pipe Line in Q235/Q345 Material with 25000-35000 CBM Capacity
China factory discount 3m Putzmeister 100mm concrete pump pipe with Q235/Q345 material, 25000-35000 CBM working capacity, welded/seamless technic, 2mm-10mm thickness, custom lengths and colors, seaworthy packing.
Sliding support with low friction coefficient for pipeline displacement adaptation and easy maintenance
Sliding support features a low-friction sliding surface for free pipeline movement, reducing stress and wear. Its robust support structure handles pipeline loads while limiting devices control displacement. Easy to install and maintain, it adapts to thermal expansion and contraction.
Large Diameter Welded Pipe Bracket with High Load-Bearing Capacity for Robust Support
Large Diameter Welded Pipe Bracket provides robust support with welded construction for high load-bearing capacity. Prevents pipe sagging, misalignment, and vibration while enhancing safety in industrial applications. Durable and versatile for factories, plants, and infrastructure projects.
