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: How to use a dial indicator measuring stem bending: (3) the shaft end is divided into 8 equal parts as the starting point of measurement "1" as the key groove on the shaft and mark points, and these parts should be measured and recorded consistent numbers.(4) the dial gauge installed in the axial length of each measuring position, the measuring rod to center vertical shaft surface, through the axis, the dial pointer adjustment to the middle small scale, large pointer to the "0" or "50", the shaft rotates slowly for 1 weeks, the dial pointer should return to the starting value. Otherwise, the reasons will be adjusted to meet the measurement requirements.

Q: What is the valve stem and valve seat of the indoor fire hydrant?: The stem and the valve core are copper,The seats are cast-iron and ductile

Q: What's the difference? Will it break? If the technology is good, will it be broken with the stem? I haven't opened the valve yet. Can I catch it in the daytime with the string hook? I used the bells!! Ask God for us!!: Let's see! After the craft has learned, the graph is refined, the text comes up ha!

Q: How about valve stem with 660?: The commonly used material is 1Cr13, or 2Cr13.

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: Where is excavator, multiway valve stem processing?: Unfortunately, scanty domestic manufacturers are manufacturing excavator multi way valve stem, a little known is Nakagawa hydraulic.

Q: The smallest diameter of the stem refers to the diameter of the contact portion of the stem packing. The minimum stem diameter refers to the diameter of the stem slot of the valve stem: This is machining knowledge, you do sales research, this is not easy, huh, huh

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: What is the appearance of the valve with no stem valve?: 4, drive mode is classifiedThe peso (1) does not require an external drive in the automatic valve device, but acts on the media's own energy valve action. Such as safety valve, pressure reducing valve, steam trap, check valve, automatic control valve.Day (2) power driven valve: power driven valve can be driven by a variety of power sources. Product display - electric valve: electric drive valve.Pneumatic valve: driven by compressed air valve.Hydraulic valves: valves driven by oil and liquid pressure.In addition, there are more than several driving modes, such as gas combinations - electric valves.Pesos (3) manual valves: manual valves, hand wheels, handles, levers, sprockets, operated by human resources to operate the valve. When the valve opening and closing torque is greater, the round or worm gear can be set between the handwheel and valve stem. If necessary, you can use the cardan joint and the drive shaft for remote operation.

Q: What is the connection between the stem and the gate of the low-pressure gate valve?: The stem is threaded, i.e., the wire inserted on the wire rod and the gate, which is connected to a bolt structure and threads to operate the valve on and off,

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