Alloy Steel Partial Threaded Straight Valve Rod

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China Main Port
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TT or LC
Min Order Qty:
1 Piece pc
Supply Capability:
8000 Pieces Per Month pc/month

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‍Packaging & Delivery
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 rod 

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

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Q:Halleluyah fishing method with the stem line?
Also can, is not suitable for fishing for large ferocious fish, adverse control of fish, throwing bids is not good point
Q:The parts of the valve do not understand
The drawing rules for some detailed structures in mechanical drawing:When a small plane of an instrument is not adequately represented in a graph, it can be represented by a flat sign (two thin solid lines intersecting).Two visible square planar graph in your local section after the hole is the case.
Q:Can aluminum alloy 6061 be used as stem?
No, they are mainly made of copper alloy and stainless steel
Q:Horizontal installed gate valve, stop valve stem should be in the first half of the range,
For example, fire pump, water pipe, gate valve, to see this side to the horizontal 90 degrees, turn 90 degrees in the opposite direction
Q:I would like to ask you, now the ball valve is generally designed to prevent blowing out,
The stem is put in from the middle. You can put it in a bit diagonally
Q:Can water wheel be used with valve stem?
so the guide ring must be large, especially the first guide ring so the grips will cause the outlet of throwing resistance,
Q:Valve stem at the water seepage, how to repair?
4, take protective measures to prevent rust, corrosion has to be replaced;5, stem bending should be straightened or updated;6, the use of filler after a certain period of time to be replaced;
Q:On the butterfly valve, the stem has single axis, no pin and double shaft without pin.
It is generally divided into the upper shaft and the lower shaft. In the assembly process than the single axis slightly harder, if you want to further understand, can add my QQ 51737440, 5, I have here electronic chart, can further understanding.
Q:Sea poles, stem what's the difference?
The sea fishing sea rod fishing rod: group configuration is more common on hook group and explosion hook group and the bottom fishing, fishing alarm indicating fish. The use of sea pole, anglers can use a multi pole, also called fixed pole, multi way fishing, to increase the probability of fish.The stem is an important part of the valve, used for transmission, on the implementation of the actuator or handle, the following directly drives the spool to move or rotate, in order to achieve the valve switch or regulation role.Material: copper alloy, carbon steel, stainless steel
Q:How to use a dial indicator measuring stem bending
1) when measuring, both ends of the journal are supported on the ball bearing, and the thrust of the shaft should be limited to 0.10mm within the range of measurement.(2) the equal axis along the length direction measurement, measurement point selection in the surface must be free of burrs, pitting, bulge, smooth pit shaft.
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

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 81% - 90%
No.of Employees in Trade Department
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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
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