Tire Valve Stem

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5000 Units pc
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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.


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Q:What are the characteristics of the valve stem with the media?
See medium type, acid or alkaline, corrosion resistance, suitable for natural gas, oil or steam applicable valves, many kinds of ah, 2Cr13 304, 316, and so on,
Q:Can the stem and sphere of a ball valve be made into a whole? Did you do that? Seek specific analysis
Top mounted ball valve. The stem is joined to the sphere.
Q:Shandong 30 loader multiple valve stem card what's wrong.
You take the two main stem carefully removed, check the stem and valve bore cavity whether there is scratch, if there is a local scratch, it may be dirty stuck in it, and then pull the stem when it pulled. Scratches if deep, leakage will be large, repair will feel bucket slow, little force and so on. All components should be removed before washing, especially the safety valve. After the demolition, the whole body with kerosene cleaning, safety valve pressure should not be adjusted, or there is no test stand, you do not know the specific pressure is how big.
Q:What is the seal between the valve stem and the valve cover?
Most valves:The seal between the valve and valve cover depends on the valve cover gasket.The seal between the valve and the stem depends on the packing.There are also valves, valves and stem seal between bellows, "O" ring, and so on.
Q:Can the stem be fishing with sequins or something like that?
The stem is first because the ship is not suitable for long shot rod, light bait, as compared to the road sub: straight shank rod wire ring is very big, very suitable for throwing light bait, but all is not what fishing rod can not be used, it will be necessary to use a little heavier sequins, iron that weight, try to be a fine line,
Q:Replace gate valve stem packing
I didn't understand the test. I just opened the bonnet, checked out the packing, measured the size, and then went in
Q:Why do the stem and the valve use movable connections?
Stem and disc material is different, can not be made as a whole. Second, it may also be related to the way it is installed.
Q:Can water wheel be used with valve stem?
Temporary use, you can, for a long time, not recommended. The guide ring rods and the guide ring number, spinning line has an angle,
Q:How is the hand (knob) of the hand operated ball valve connected to the valve stem?
Cube column, hand wrench, that is, if you slip out, then point pressure
Q:When the valve is mounted on a horizontal pipe, the ball valve stem
To the first party to do, or as requested, the handle is not down, easy to pass the acceptance. Operation is inconvenient, can add chain wheel or add operation platform.
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
Mid East
Eastern Asia
Northern Europe
Company Certifications ISO 9001:2000;ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
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