NAFCO

OEM Brass Fittings with Union for Gas Meter From: NAFCO | OEM Brass Fittings China Manufacturer OEM produced forged brass fittings for gas meters, single-union and double-union design, sizes M20x1.5, 1/2". 1.Single-Union Brass Fittings for Gas Meters 2.Double-Union Brass Fittings for Gas Meters 2. Front View of  Single-Union Brass Fittings for Gas Meters 3. Top View of  Single-Union Brass Fittings for Gas Meters 4. Back View of  Single-Union Brass Fittings for Gas Meters 5. Buttom View of  Single-Union Brass Fittings for Gas Meters 6. Dis-assembly View of  Single-Union Brass Fittings for Gas Meters NAFCO is a professional OEM/ODM  brass fittings manufactuer and export, we can produce according to customers' drawing or samples.  Mainly focused on OEM brass fittings and brass valves, whatever requirements or idea, we can make it true for you. --------- The End ---------- This article is presented by  N...

OEM Brass Nipple Fittings with Check Core From: NAFCO | OEM Brass Fittings China Manufacturer As a profession OEM/ODM brass fittings manufactuer and export, we can produce according to customers' drawing or samples.  Mainly focused on OEM brass fittings and brass valves, whatever requirements or idea, we can make it true for you. We recently developed are new brass fittings for our customer, brass nipple with plastic check core, non-standard threaded, have a function to prevent back flow of fluid.  Herebelow we'd like to you more details: 1.Photos of sample brass fittings 2. Front View of OEM Brass Fittings with plastic core 3. Back View of OEM Brass Fittings with plastic core 4. Front View of OEM Brass Fittings with plastic core 5. Front View of OEM Brass Fittings with plastic core 6. Back View of OEM Brass Fittings with plastic core 7. Buttom View of OEM Brass Fittings with plastic core --------- The End ---------- This article is ...

OEM Brass Nozzles, Brass Nipples, Brass Nuts From: NAFCO | OEM Brass Fittings Manufacturer China We recently developed brass fittings according to customer's requests and designs, here we share some details as below: 1. Brass Nozzle Fittings Used for cooking gas, with quick hose connection,  full CNC machined parts, smooth surface and standard design. 2. Brass Nipple Fittings 3/4" male threaded, for pipe connections, custom-made dimensions, fine finish. 3. Brass Nut Fittings Also named French nuts, hot forged body, sand-washed, available in M20x1.5 and 3/4" --------- The End ---------- This article is presented by  NAFCO , all copyrights reserved. NAFCO is a quality  brass fittings China  manufacturer  and supplier, with full line of  brass valves China  for your selection, such as  brass ball valves ,  brass gate valves , brass radiator valves ,  brass angle valves ,  Please don't hesitate to c...

Brass Valves Quality Requirements and Inspection Methods Time:2018-11-14 From: NAFCO | China Brass Valves Manufacturer Reliable and stable quality of brass valves comes from strict and comprehensive process control during production, Quality Control has to follow standard of requirements and inspection methods.Here below we'd like to share the quality requirements of brass valves and inspection methods of we NAFCO as a professional manufacturer of brass vavles for brass ball valves, brass gate valves, brass check valves, brass angle valves, radiator valves and brass fittings. 1. The quality requirements Each standard puts forward relevant requirements for the quality of brass valves.  1.1 The chemical composition and mechanical properties of the brass valve body material meet the requirements of the relevant material standards. 1.2 The deviation of the shape and size of the brass valve casting meets the requirements of the drawings. 1.3 Brass valve castings...

What Is Thermostatic Valve and How to Select From: NAFCO | Brass Valves China Manufacturer Brass radiator valves are widely used in building automation systems for urban heating, gas supply, air conditioning and refrigeration, etc. brass radiator valves are used to achieve compartment temperature control, which can maximize energy conservation and meet the needs of different users for indoor temperature regulation. The need is a good thing for the benefit of the country and the people. Here, NAFCO introduces you to some tips on brass radiator valves and how to purchase them.     1. The working principle of the thermostatic valves   Temperature control in the user's room is achieved by the radiator brass radiator valve. The radiator brass radiator valve is composed of a thermostat controller, a flow regulating valve and a pair of connecting members, wherein the core component of the thermostat controller is a sensor unit, that is, a warm pack. The tempe...

10 Main Application Fields for Valves Time:2018-10-12 From: NAFCO | Brass Valves China Manufacturer   1. Valves for petroleum installations   1). Refining equipment, most of the valves used in refining equipment are pipeline valves, mainly gate valves, globe valves, check valves, safety valves, ball valves, butterfly valves, steam traps, among which the gate valve accounts for about 80% of the total number of valves. (valves account for 3% to 5% of the total investment of the device)   2). Chemical fiber equipment, chemical fiber products mainly include polyester, acrylic and vinylon. The ball valve and the jacket valve (the jacketed ball valve, the jacketed gate valve and the jacketed shut-off valve) of the valve to be used.    3). Acrylonitrile device. The device generally needs to use the valve produced by the scale, mainly for the gate valve, the stop valve, the check valve, the ball valve, the steam trap, the needle-shaped stop va...

Time:2018-10-09 From: NAFCO | Brass Valves China Manufacturer It is a simple and convenient way to identify the valve with painting.  China valve industry has begun to use painting to identify valves, and has also developed specific standards.  JB/T106 "Vehicle Marking and Identification Painting" standard stipulates the use of five different colors of painting to distinguish the material of industrial valves, but from practical applications, due to the wide variety of valves, the application conditions are complex, only by painting  Identifying the valve body material is difficult.     It is difficult for the user to accurately determine the applicable conditions of the valve by the color of the painting alone.  For similar materials of different grades, although the painting color is the same, the pressure bearing capacity, applicable temperature, applicable medium and weld ability are quite different. It is still necessary to determine...