Jiangsu Profile
Product List
7711. Nai-Lok Uns N0400 400 Coupling Pipe Fittings Female to Male NPT Thread Adapter 
[May 07, 2026]
[May 07, 2026] 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, ...
7712. Tube Fitting 316 Stainless Steel BSPP Fitting Male Connector for Metal Gasket Seal [May 07, 2026]
[May 07, 2026] 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, ...
7713. Nai-Lok Stainless Steel 316 High Quality Tube Fittings Metric 2mm to 25mm Forged Male Connector [Apr 30, 2026]
[Apr 30, 2026] Product Description Double ferrules fittings (also called twin ferrule fittings) are premium compression fittings designed for leak-proof, high-strength tubing connections in industrial fluid systems, eliminating ...
7714. UHP Bellows Valve 20.5MPa High Pressure 1/4 built Weld Pneumatic Diaphragm Valve for Gas Cabinet [Apr 29, 2026]
[Apr 29, 2026] Product Description Nai-Lok Ultra High Purity Manual & Pneumatic Actuator Diaphragm Valve Diaphragm Valve High Performance 20.5Mpa High Pressure Male 1/4 Metal Face Seal Pneumatic Diaphragm Valve for UHP ...
7715. 1/4 Butt Weld Pneumatic Diaphragm Valve 20.5MPa UHP Bellows Type for Semiconductor Process Gas ... [Apr 29, 2026]
[Apr 29, 2026] Nai-Lok Ultra High Purity Manual & Pneumatic Actuator Diaphragm Valve Diaphragm Valve High Performance 20.5Mpa High Pressure Male 1/4 Metal Face Seal Pneumatic Diaphragm Valve for UHP Semiconductor We have the ...
7716. High Pressure Instrument 6000 Psi 1/2NPT 2 Way Valve Manifold Gauge Valve [May 21, 2026]
[May 21, 2026] Product Description Features Features: 1 Numerous inlet and outlet porting options 2 Available in chrome plated brass 3 Piston-sensed design ensures safetyand reliability NAI-LOK is the leader in flow control ...
7717. Block & Bleed Valve Gauge Valve Male M20*1.5 X Female M20*1.5 Needle Type with M6 Vent Port [May 21, 2026]
[May 21, 2026] Product Description Features Product Description: 1.Press up to 6000psig (414bar) for standard stainless steel body 2.Temperature for PTFE packing from -65°F to 450°F (-54°C to 232°C) Temperature ...
7718. Nai-Lok High Pressure Instrument Fitting Reducing Union Double Ferrule OEM Compression Fittings [Jan 28, 2026]
[Jan 28, 2026] Product Description NAI-LOK INCONEL Alloy 625 1/4 1/2 1/4 Double ferrule Tube OD NPT Fittings Union Tee Connector for Tube Established in 2000,NAI-LOK has made a name of itself in the list of top suppliers of in ...
7719. Stainless Steel 316 Double Ferrule Bulkhead Union Compression Tube Fitting [Jan 28, 2026]
[Jan 28, 2026] Product Description Tube Fittings A fitting or adapter is used in semi-conductor industry, aero-space industry, solar power battery, petroleum and petrochemical industry, power energy, bio-pharmaceuticals industry ...
7720. Nai-Lok Needle Type Ball Type Double Block and Bleed Ball Valve with ASME B16.5 Flange 1/4"Vent Port [May 21, 2026]
[May 21, 2026] Nai-Lok Dbb SBB Floating Ball Valve 1/2 Inch FNPT x 300LB ANSI Flange Single Double Block and Bleed Valve Stainless Steel ASME B16.5 900LB RF DBB Ball Valve Product Description NAI-LOK Dbb Floating Ball Valve 2 Inch ...
7721. Nai-Lok Stainless Steel High Purity Pressure Gauge with 1/4" NPT Female Face Seal Fitting [Jan 27, 2026]
[Jan 27, 2026] Ultra High Purity Pressure Gauges with Stainless Steel 2" Dia 1/4 Female Metal Face Seal Fittings Product Name NPG Series Pressure Gauge Size 1/4" Female Face Seal Material stainless steel(316L) Dual Scale ...
7722. Nai-Lok Compression NPT Thread Instrument Fittings SS316 1/4" Female NPT Adapter with 1/4" Tube ... [Jan 28, 2026]
[Jan 28, 2026] Product Description NAI-LOK INCONEL Alloy 625 1/4 1/2 1/4 Double ferrule Tube OD NPT Fittings Union Tee Connector for Tube Established in 2000,NAI-LOK has made a name of itself in the list of top suppliers of in ...
7723. Stainless Steel Instrumentation Tube Fittings Plug with Twin Ferrule [Jan 28, 2026]
[Jan 28, 2026] Product Description Features: Design and manufacture according to customers` requirement. 316 Stainless steel. Including needle valves, ball valves, check valves and tube fittings. NAI-LOK is the leader in ...
7724. Nai-Lok Stainless Steel 316 Cylinder Pressure Regulator Body Size 1/4"Fnpt with Connector [Feb 06, 2026]
[Feb 06, 2026] Product Description Features Compact design ·Avilable in 316 Stainless steel or Brass ·Piston sensed design is safe and reliable ·Adjustable stop limits maximum outlet ...
7725. Nailok Stainless Steel Double Ferrule Compression Male Adapter Pipe Fittings 1/4"Tube X 1/4"Male NPT [Jan 28, 2026]
[Jan 28, 2026] Product Description Features: Design and manufacture according to customers` requirement. 316 Stainless steel. Including needle valves, ball valves, check valves and tube fittings. NAI-LOK is the leader in ...
