Jiangsu Profile
Product List
72121. S31803 2205 Seamless Weld Tube 3inch for Marine Petrochemical Oil and Gas 
[Jun 12, 2025]
[Jun 12, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, ...
72122. Hihg Strength Alloy 400 Seamless Weld Tube 6inch Corrosion Resistance for Marine [Jun 12, 2025]
[Jun 12, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, ...
72123. S32750 Super Duplex Steel Seamless Tube Excellent Pitting Resistance Chloride Environments [Jun 12, 2025]
[Jun 12, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, ...
72124. Super Duplex Steel 2507 S32750 Tubign 14mm Seamless Tube for Seawater [Jun 12, 2025]
[Jun 12, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, ...
72125. Super Duplex 2507 S32750 Needle Valve 6000psi Pren Number 40 for Seawater [Jun 12, 2025]
[Jun 12, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of ...
72126. SS316 High Pressure Precision Needle Valve 6000psi Instrument System [Jun 12, 2025]
[Jun 12, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of ...
72127. 6 Moly S31254 Super Duplex Steel Seamless Tubing Corrosion Resistant for Seawater [Jun 11, 2025]
[Jun 11, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, ...
72128. Inconel 625 High Strength High Temperature Alloy Tubing for Power Plant Petrochemical [Jun 11, 2025]
[Jun 11, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, ...
72129. Duplex Steel Electropolished 0.25 Micro Meter Seamless Tube 6.35*0.89 Tubing [Jun 04, 2025]
[Jun 04, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, ...
72130. Dual Stage Pressure Regulator 1/4" Female Inlet 3500 Psi Gas Fluid Control [May 30, 2025]
[May 30, 2025] Product Description NAI-LOK - Professional Valve and Precision Tubing Solutions Provider Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy ...
72131. Nai-Lok Stainless Steel 316 Regulator High Pressure Regulator with Relief Valve [May 30, 2025]
[May 30, 2025] Product Description NAI-LOK - Professional Valve and Precision Tubing Solutions Provider Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy ...
72132. Ultra High Pressure 10000psi 1/4"Female NPT SS316 Gas Regulator for Gas System [May 28, 2025]
[May 28, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, ...
72133. Ultra High Pressure 10000psi 1/4"Female NPT SS316 Gas Regulator for Hydrogen Energy [May 28, 2025]
[May 28, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, ...
72134. Semi-Automatic Panel Regulator for Lab Gas Distribution Control 2 Cylinders [May 28, 2025]
[May 28, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, ...
72135. Air Supply Regulating Panel System for Laboratory Nitrogen Gas System Regulator [May 28, 2025]
[May 28, 2025] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, ...
