Packaging & Delivery
Packaging Details: polybag,inner box,export carton,customized.
Delivery Detail: 25days after depsoit
Specifications of Flare Brass Needle Valve
1.with top quality ,factory price
2.all sizes ,colours,models
3.ISO9001:2000 ISO14001:20041. Raw Material: Brass 58-3, C37700, lead-free, customized
4. Size: customized.
5. Surface: Yellow brass color, or Nickel plated, or Chrome plated.
6. Certification: ISO9001:2000
8.Application: Water pipes, air conditioner, refrigerator, fire valve, gardening, high-level hygienic equipment and different kinds of industrial copper pipe fittings, etc.
- Q:Consult the air conditioning master, plus fluorine mouth, no needle valve of the old air conditioning, how to measure fluorine, thank you ~!
- The fluorine pipe should be screwed up, and there should be pressure when the valve is closed. You try. Better boot first.
- Q:After the needle valve sealing, how to solve the cold material?
- The remaining part is the fourth stage (also called the end section). For the plastic parts with simple structure and low appearance quality, the three stage spraying process can be adopted.
- Q:What's wrong with the sealing ring at the needle valve of the spray gun?
- If the sealing ring break not leak does not affect the pressure, spray a shares is because the last time you painted not wash or spray gun, the valve needle sharp deformation, if often run out of the gun after cleaning will cause the spraying effect is not good, long lance clog, preferably after use with clean water that day!
- Q:I put the motorcycle carburetor electronic enrichment valve needle hole is blocked, there is no harm
- The manufacturer takes full account of its use in its design. Maybe you're curious. There are many original motorcycles, and we also have them refitted. The same curiosity as you do.
- Q:How long is the needle length of the needle valve?
- This depends on the size of your mold, the thickness of the cylinder height, the thickness of the flow plate, and the length of the hot mouth, as well as the needle valve to reach the location of the product and so on, to be integrated calculation. There is no fixed size
- Q:How does a sequential needle valve work in a hot runner?
- The timing needle valve controls the injection of plastic by controlling the opening and closing times of the valve needle. General car door panels, car bumpers and so on must be used timing needle valve, of course, not demanding.
- Q:Needle valve hot runner outlet hole shrink what is the reason?
- Because the valve needle is into the gate, the hot runner temperature here is the highest, so the plastic temperature near here is the highest. The higher the temperature is, the greater the shrinkage, so when the product is cooled naturally, the needle valve has the largest shrinkage hole.
- Q:Is the injection pressure tight after the valve pin closes?
- In the process of injection molding, solution and shrinkage because of cooling, but because the screw to move slowly forward, so that the material in the tube to melt into the cavity, to supplement the needs of shrinkage, called pressure. It means to prevent product shrinkage, with pressure if production is stable. The pressure can also adjust the product size, without weld line
- Q:Needle valve hot runner Road, needle valve does not move, what are the reasons?
- You pull the valve needle, because the needle is too tight, the head of the needle pulled out of it.
- Q:Mold glue is how the air valve needle
- The hot plate of the needle valve has operation instructions on it. If it is not clear for a long time, see if the hot runner leads out the interface. Is there any mark gas IN/OUT?If not, (usually two groups, only one group and one group)
Our products mainly includes 5 categories, compression fittings, needle valves & gauge valves, manifold valves, instrumentation ball valves, precison pipe fittings and pressure gauge accessories.These products focus on male connector, female connector,equal union, male elbow, union elbow, union tee, male branch tee, union cross, integral needle valve, gauge root valve, 2 valve manifold, 3 valve manifold, 5 valve manifold, remote mount valve, block and bleed valve, union bonnet needle valve, nipples, hose connector, adapters, couplings, bushing, coil syphon and etc.
1. Manufacturer Overview
|Annual Output Value
||Central America 7.04
Northern Europe 6.03
Southern Europe 6.53
South Asia 3.02
Domestic Market 5.03
South America 8.04
Southeast Asia 6.03
Mid East 6.03
Eastern Asia 8.04
Western Europe 10.05
||ISO 9001:2008;ISO 14001:2004;CE;CE
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||51% - 60%
|No.of Employees in Trade Department
||3,000-5,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered
|Product Price Range