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: The stem, cast rods, sea rods, rod from what is the difference?: There are also ships, poles, rods and so on, you can search the picture to see the corresponding pole will understand

Q: Clamp design of valve stem: There are some fixture designs, but it is not easy to find a particular part (stem). (three person design network, free download)Process design and fixture design of jx214 tin bearingProcessing specification and NC programming of jx215MG132320-W type coal mining left traction housingProcessing technology and fixture design of the back bracket of jx216CA6140 latheFinite element analysis of bucket structure of jx217-27m3 mining excavatorNumerical control reconstruction of jx218_6136 lathe

Q: The stem hook use of lead weight: Don't be conceited, brother! I am talking about the static water pond or reservoir, winter raft string hook fishing crucian carp, I fell 10 grams can play 30 meters away, 10 grams fall to taut line, completely no problem! 15 grams fall, I feel most called hand.

Q: Zhejiang Zhiyuan stem: Zhejiang, referred to as "Zhejiang", the largest river within the river twists and turns, Qiantang River, said Jiang, Zhejiang, also known as Zhejiang Province, Jiang name.Located in the South Chinese along the southeast coast of the Yangtze River Delta, East China Sea, south of Fujian, West connected with the Anhui and Jiangxi, bordering the north and Shanghai, Jiangsu.

Q: How to adjust the valve stem valve leakage?: The valve leakage is 1, the spool and the valve seat sealing surface wear, grinding or replacement; 2, 3, the stem is too short; there is a foreign body card in

Q: Butterfly valve stem calculation, why not take into account the bending moment?: Now most of the one-way seal structure, the three eccentric moment has little effect, mainly consider the torsion stress, two-way sealing butterfly valve or non - moment sealing butterfly valve to take into account the stem interference.

Q: The stem is suitable for what kind of fishing: The raft pole is stout and stiff, and the pole is straight and strong, even if it meets a big fish. 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.

Q: Can the stem and sphere of a ball valve be made into a whole? Did you do that? Seek specific analysis: The ball and rod can of course be integrated (now this kind of valve is also a lot of it), and the split is different: one ball is generally mounted, and certainly, can only be in the form of a fixed ball valve (which might not be floating ball.). The advantage of this form is that the club is integral, with no stem ejection, no backlash, accurate drive, good rigidity and good assembly accuracy. The disadvantage is that the blank cost is high, processing equipment requirements. Generally speaking, one ball open ball valve is much more expensive.

Q: I want to start with stem, but I don't know what brand is good, and how big wheels and main lines are used. Ask comrades to introduce. Thank you: I just got a treasure of the first sales of staff today, Shandong from Weifang, set 70 yuan, the line of what ah, all together. In 2. Still guard, eat a meal out of the box.2 1 meter 82000 wheels, wheel line 1.5, line 1, line 0.8 or 0.6 10~20, Tuo Ke. Want to use red No. 2 hook.

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.

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