Steel Partial Threaded Straight Valve Spindle

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Piece pc

Supply Capability:: 8000 Pieces Per Month pc/month

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‍Packaging & Delivery of partial threaded valve spindle

Packaging Details: standard export package or make the special according to your requirement
Delivery Detail: usually keep in stock within 15 days

Specifications of partial threaded valve spindle

1.high precision processed

2.low price always

3.fast delivery

4.good service

Nominal pressure: 2.0MPa

Actuating Medium: Water, non-corrosive liquid, gas

Working pressure: 0.01-2MPa for water or oil; max working pressure for gas: 0.8MPa

Operating temperature: -20 ° C ≤ t ≤ 120 ° C

Pipe Threads comply with: Standard GB/T7307-2001,ISO228

Q: Is the strength of the ball valve stem and torque the same?: The question is not very clear, in the specifications, pressure rating unchanged, including the influence factors of the medium pressure, torque, temperature, medium viscosity and so on. So the torque change. Change the stem strength structural parameters, and the change of temperature change.

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: Pipeline ball valve in the valve stem generally choose what material?: Pipeline ball valve in the stem material GB1Cr13, GB1Cr18Ni9, ASTMA276-410, ASTMA276-321, and so on.Pipeline ball valve:Pipeline ball valve applies to Class150~Class1500, operating temperature of -28~300 degrees of oil, chemical, thermal power plants and other working conditions on the pipeline, cut off or switch on the media. API pipeline ball valve applicable medium: oil, purification of natural gas, acid gas, gas, water and coal slurry and so on. API pipeline ball valve drive device operating modes are: manual, worm gear drive, pneumatic, electric, gas-liquid linkage.

Q: How is the sphere of the Solidworks ball valve fitted with the stem or valve body or valve seat?: Create a new assembly drawing and import parts. Choose the ball and ball valve in contact with the two sides, with the panel in the election tangent to it.

Q: Can the valve stem be lengthened?: Valve can be extended, such as the valve position is far from the operating position, you can process the connecting rod, equivalent to the role of stem.If you want to improve the original valve parts (valve stem), you must know the valve condition to lengthen. The extended stem must be bent.

Q: Where exactly is the stem seal on top of the ice cream machine?: It should be called "the valve plug sealing ring"".The valve plug sealing ring is on the cylinder which can move up and down inside the delivery valve.

Q: How to judge the quality of fishing stem?!: There is a part number and line marking size do not match, or even large error. For example, marked line 0.8, line diameter should be 0.148 mm, but the actual measurement is 0.205 mm, line 1.5, marked line 1.5, but the measured diameter is 0.235 mm, should be line 2...... Buy a fishing unarmed, look at the label, two with visual (with eyes). Some small fishing tackle shop, Chen line and line together, at the time of purchase to avoid buying Chen line, may wish to pull out a section head, hand pull, if the line is not easy to break, if the mildew or inferior line line, pulled off it.

Q: Natural gas, oil or steam suitable for valves, valve stem, respectively, what is the material?: If it is ball valve, ball with A105 plating ENP.Of course, all stainless steel 304316 is better, but the price is high

Q: Shandong 30 loader multiple valve stem card what's wrong.: 1. cards, the most likely cleanliness problem, accounting for 80% of the probability. Because the sale of multi-channel valve to go through more than two experiments, if it is cylindrical problem, should be found before leaving the factory.

Q: It seems to be used on the stem nut. Yes, thank you. Ah, thank you: What's the valve? You should say "butterfly spring". If it is, it will fix some parts

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
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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