Jiangsu Profile
Famous Export Brand
Product List
1. Medical Oxygen Regulator with FDA Certificate 
[Apr 27, 2026]
[Apr 27, 2026] 
Product Desprition: Medical oxygen regulator is used for oxygen breathing in hospital or home and meant to be connected on high pressure medical gas cylinder to decrease the outlet pressure and supply a stable low ...
Company: DONGYAN INTERNATIONAL CO., LTD.
2. Stainless Steel Manometer Pressure Gauge En837-1 with 4 Inches Dial [Jul 07, 2025]
[Jul 07, 2025]
Detailed Photos Product Parameters Changzhou KB Pressure Gauge and Thermometer Supplier Type PG-01/02/03 Product Name Pressure Gauge Case Black Steel//Brass/Stainless Steel Case/Aluminum Case Bezel Crimped ...
3. Nai Lok Low Pressure Inlet 1MPa Oxygen Pressure Regulator Panel Argon Gas Outlet 0.5MPa 60psi ... [May 19, 2026]
[May 19, 2026] Product Description Nai Lok Low Pressure Inlet 1Mpa Oxygen Pressure Regulator Panel Argon Gas Outlet 0.5Mpa 60psi Acetylene Air Flow Control Regulators NAILOK PRM Series Precision Pressure Regulator ...
4. Nailok 500psi Single Stage Gas Regulator Panel Oxygen/Helium/Nitrogen Lab Air Regulator [May 19, 2026]
[May 19, 2026] Product Description NAILOK NR12 Series high flow Precision Pressure Regulator Professional-Grade Pressure Regulation Solution The NAILOK NR11 series pressure regulator delivers reliable performance for industrial gas ...
5. Nai-Lok Cga350 Oxygen Cylinder Regulator Precision Pressure Control for Industrial Applications [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, ...
6. Single Stage High Flow Pressure Regulator for Hydrogen, Helium, Nitrogen, Oxygen [Apr 30, 2026]
[Apr 30, 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, ...
7. Nai-Lok Inlet Pressure 500psi Low Pressure Oxygen and Nitrogen Pressure Regulators [Apr 30, 2026]
[Apr 30, 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, ...
8. Nai Lok 3500psi 200bar Line Pressure Regulator Diaphragm Stainless Steel 316 Oxygen O2 N2 Ar Air ... [May 19, 2026]
[May 19, 2026] Product Description NAI-LOK High-Purity Chrome Plated Brass Gas Pressure Regulator 3000psi CGA580 1/4"NPT for Analytical Equipment Professional-Grade Precision Pressure Regulation Solution The NAILOK NR11 series ...
9. Nai Lok 6000psi 10000psi Cylinder High Pressure Regulator 2500psi Outlet Air Hydrogen 316L Gas ... [May 19, 2026]
[May 19, 2026] Product Description NAI-LOK High-Purity Chrome Plated Brass / Stainless Steel 316 Gas Pressure Regulator 6000psi 10000psi CGA580 / CGA350/ BS341.3 /DIN477.9 1/4" Feamle NPT for High Pressure Energy Hydrogen Gas ...
10. Nai Lok 4000psi Semi-Automatic Changeover System 200psi Outlet Nitrogen Oxygen Cylinder Pressure ... [May 19, 2026]
[May 19, 2026] Product Description NAILOK PMF SERIES Semi-automatic Changeover System Professional-Grade Pressure Regulation Solution The NAILOK NR11 series pressure regulator delivers reliable performance for industrial gas ...
11. Nai Lok Acetylene Gas Cylinder Dual Stage Oxygen Pressure Regulator with DIN477 Cga BS4 Cylinder ... [May 19, 2026]
[May 19, 2026] Product Description NAILOK NR31 Series Dual Stage Precision Pressure Regulator Professional-Grade Pressure Regulation Solution The NAILOK NR31 series pressure regulator delivers reliable performance for industrial ...
12. Single Stage High Purity 6.0 Gas Pressure Regulator SS316 Oxygen & Air Pressure Reducing Regulator [May 19, 2026]
[May 19, 2026] NAI-LOK Single Stage High Purity 6.0 Gas Pressure Regulator SS316 Oxygen & Air Pressure Reducing Regulator Product Description The Nai-Lok High Purity Gas Pressure Regulator is a single-stage pressure reducing ...
13. Nr61 SS316 High Flow Gas Pressure Regulator 1 Inch Stainless Steel Regulator for Nitrogen Hydrogen ... [May 19, 2026]
[May 19, 2026] NAI-LOK NR61 SS316 High Flow Gas Pressure Regulator 1 Inch Stainless Steel Regulator for Nitrogen Hydrogen Oxygen Product Description NR61 SS316 High Flow Gas Pressure Regulator The NAI-LOK NR61 High Flow Gas ...
14. 6000psi High Pressure Stainless Steel 316 Pressure Regulator Hydrogen Oxygen N2 H2 O2 Air 5000psi ... [May 19, 2026]
[May 19, 2026] Product Description NAI-LOK High-Purity Chrome Plated Brass / Stainless Steel 316 Gas Pressure Regulator 6000psi 10000psi CGA580 / CGA350/ BS341.3 /DIN477.9 1/4" Feamle NPT for High Pressure Energy Hydrogen Gas ...
15. High Pressure Inlet 5000psi Hydrogen Oxygen Acetylene Argon Nitrogen Gas Pressure Regulator Factory ... [May 19, 2026]
[May 19, 2026] Product Description NAI-LOK High-Purity Chrome Plated Brass / Stainless Steel 316 Gas Pressure Regulator 6000psi 10000psi CGA580 / CGA350/ BS341.3 /DIN477.9 1/4" Feamle NPT for High Pressure Energy Hydrogen Gas ...
