Tire Valve Stem

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 5000 Units pc

Supply Capability:: 100000 Pieces Per Day pc/month

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Packaging & Delivery of Tire Valve Stem

Packaging Detail: 100/bag 1000/carton
Delivery Detail: 20 days

Specifications of tire valve stem

tr412 tr413 tr414 tr415 tr418

Our tire valve have good quality and price,welcome to inquiry.

Description of Tire Valve Stem:

Size : 1/2" to 36"

Certification: ISO 9001: 2008

Standard: ASTM, JIS, DIN, ANSI, BS

The Main Materials: CF8, CF8M, CF3M, 1.4301, 1.4408, 1.4404, 1.4581, 304, 304L, 316, 316L, 301, 201 .

Standards for the machining screw thread :PT, NPT, DIN2999, BS84, IS0228, JISB0203, JISB0207, JISB0211.

Q:What is the reason that the valve stem can not be rotated in the water supply pipe?: Shut off for too long too much death will not open in the first.Just move it will be all right

Q:Where is excavator, multiway valve stem processing?: It can be said that the vast majority of the excavator main body assembly are imported, such as Kawasaki Rexroth main valve, main valve, the main valve pike.

Q:I have a client in Philippines told me that rival the valve plate and the valve stem is connected by bolts, and our products are connected with a taper pin, please tell me the advantages disadvantages of Comrade conical pin connection and bolt connection. Thank you all: The taper pin is easy to remove and can only be installed in the same direction.

Q:How many connections are there between the handwheel and the stem?: I don't understand. I've got some information for youThe simplest is: your home faucet is the valve.First, the definition of valve:"Valve" is defined in the fluid system, used to control the direction of the fluid, pressure, flow device. A valve is a device for flowing or stopping the medium (liquid, gas, powder) in a pipe and equipment and controlling its flow.Two, according to the role of opening and closing valves, valve classification methods are many, here describes the following.1. classification by function and use(1) cut-off valve: cut off valve, also known as closed circuit valve, whose role is to connect or cut off the pipeline medium. The cut-off valve includes gate valve, globe valve, plug valve, ball valve, butterfly valve and diaphragm.(2) check valve: check valve, also known as one-way valve or check valve, its role is to prevent the medium back in the pipeline. Pump water off the bottom valve check valve also belongs to class.(3) safety valve: the role of the safety valve is to prevent the pipe or device in the medium pressure exceeds the required value, so as to achieve the purpose of safety protection.(4): regulating valve regulating valves including control valve, throttle valve and pressure relief valve, and its role in the regulation of the medium pressure, flow parameter.(5) shunt valve: diverter valve, including a variety of distribution valves and traps, etc., its role is to distribute, separate or mix the medium in the pipeline.

Q:Can water wheel be used with valve stem?: impact and grips the guide ring and the rod body and stress surface of straight shank rod opposite a long time, easy to damage the pole.

Q:The role of valve stem in process gate valve: The valve stem is an important component of the process gate valve. It is used to drive, connect the actuating mechanism or the handle, and directly drive the spool to move or rotate, so as to realize the function of valve switching or regulating. Valve stem in the process of opening and closing of the valve, not only moving parts, stress components, but also seals.

Q:Chlorine valve, valve stem, valve spool are selected what material is better?: In fact, ordinary carbon steel, but chlorine special valve sealing better, specific you can ask about the production of chlorine valve manufacturers, chlorine, many things are national standard parts, very good buy

Q:Stem material: 5, bearing steelSelection of GCr15, applicable to the nominal pressure is less than 300MPa, the temperature is less than or equal to 300 degrees of ultra-high pressure valve.Used to make the stem more materials, as well as 4Cr10Si2Mo martensitic heat-resistant steel, 4Cr14Ni14W2Mo austenitic heat-resistant steel.The stem nut and the valve stem match with the screw thread, and directly bear the axial force of the valve stem, and the friction between the plate and the support valve. Therefore, the stem nut in addition to a certain strength, but also requires a small friction coefficient, not rust, and stem does not bite and other performance.

Q:The lift valve is not a single stem, but the stem and the screw are connected by the semicircle clasp. The screw rises and drives the stem to move up and down 30Want to ask why this structure instead of a whole stem, what benefits, the other is to check on the stem general calibration will stem and screw as a whole or a single check to check valve stem? Some people even say that stiffness does not need to be checked for stability: I see what you mean. There's a packing ring between the stem and the screw, and there's a filling in the circlip.

Q:What brand is good for fishing stem?: High sense of raft pole rod is equivalent to the degree of float hand pole fishing carp fish mouth, from touch to any fish to eat bait hooks are clearly reflected in the rod tip, we also use a formal pole raft pole sensitive, easy to observe, and has the characteristics of rod body cast, as deep winter spring spring water carp fishing best weapon.

During more than 20 years of development, we have been specialized in manufacturing all kinds of machinery parts. professinal in finish processing ,hardware parts producing , textile usage and manned elevator machine parts ,etc.equipped with complete set machining equipment :boring mill ,miller ,punch press ,press ,engine lathe ,CNC center and gauge lathe providing a integrated services.

1. Manufacturer Overview
Location	Jiangsu,China (Mainland)
Year Established	2008
Annual Output Value
Main Markets	North America South America Eastern Europe Southeast Asia Africa Mid East Eastern Asia Northern Europe
Company Certifications	ISO 9001:2000;ISO 9001:2008

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage	81% - 90%
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:	1,000-3,000 square meters
No. of Production Lines
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range