Alloy Steel Partial Threaded Straight Valve Rod

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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
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

Q: The stem, cast rods, sea rods, rod from what is the difference?: It's nothing specialThat, generally refers to the use of the shore, so is more than 3.6 meters, and compared with other pole hard, because of the need to bring together lead to the seaSea rod is a generic, all applications can be said in the fishing rod as sea pole

Q: Zhejiang Zhiyuan stem: The distance between East and West, Zhejiang and North and south is about 450 kilometers. According to the second national land survey results, Zhejiang land area of 101 thousand and 800 square kilometers, 1.10% of the country, is China's smallest province, one of the [1].Zhejiang is the birthplace of Wu Yue culture and Jiangnan culture, and is one of the birthplaces of ancient Chinese civilization.

Q: I heard that there is a special production valve stem equipment, automation, production accuracy and production efficiency are high equipment: CNC CNC lathe, CNC milling machine, CNC milling machine is now the fastest can be in place. This part of Wenzhou is called a flying (milling) stem,Gate valve, globe valve and other T thread are CNC milling machine flying, professional processing valve stem is doing so

Q: I have a client in Philippines told me that rival the valve plate and the valve stem is connected by bolts, and our products are connected with a taper pin, please tell me the advantages disadvantages of Comrade conical pin connection and bolt connection. Thank you all: If the bolts were rusted inside, they would not be available unless they were bolted with white steel bolts! Bolt connections will have momentum, and for a long time the bolts may be fatigued and fractured!

Q: DN>=50 valve, stem and bracket between the use of lubricated bearings, and stem exposed part should be dust-proof measures to prevent atmospheric corrosion. TwentyDoes it mean that all DN>=50 valves, valves and supports must be lubricated with bearings, or that only the bearings are used between the valve stem and the bearings?: Apply a thin layer of grease can be on the exposed parts of general use, mainly to prevent locking or switch between the valve stem packing for a long time due to friction is not in place, but also to lubrication and corrosion of the

Q: Butterfly valve can not remove the butterfly plate, butterfly plate is fixed with pins and valve stem: Summary: if the repair, then suggest buyers change itOf course, if the pin is easily removed.

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: then stem is how to fit inside the valve body? The outside diameter of the valve stem is larger than the bore diameter: Pass through the runner hole of the valve body and go up

Q: Liquefied petroleum gas cylinder angle valve stem leak how to do?: The angle valves manufactured in batches must be certified and approved by the manufacturer, the competent department and the local labor department. The user shall not purchase and use angle valves which are not manufactured without approval. If there is any quality problem between the horns, the manufacturer shall promptly report to the manufacturer and report to the competent department of the manufacturer and the local labor safety supervision department. @ Ma Changhua $labor and personnel department Boiler Pressure Vessel Safety Supervision Bureau

Q: Ball valve stem 90 degrees milling flat, how to process?: Batch processing:1 use special clamps and vertical clamps2 machine tools: horizontal milling machine3 cutter:

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