Valve Stem Hot Sale

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Ton kg

Supply Capability:: 100 Tons Per Month kg/month

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Packaging & Delivery of Valve Stem

Packaging Details: wooden box
Delivery Detail: 35 days

Specifications of Valve Stem

Detailed Descriptions (Payment Terms/Shipment Terms/Lead time)
Materials	Low carbon steel,Alloy steel,Stainless Steel,cast iron,Ductile iron
Equipment	CNC machining center, General milling machines. General lathes, Punch machines, polish machines.
Annual Capacity	1200 Tons
MOQ	1 Ton
Machining Scope	1). Equipment/Machinery 2). Medical & Technological parts 3). The Automotive parts 4). The telecommunication parts 5). The power tool parts 6). Construction parts 7). The agricultural parts 8). Energy related parts
QC System	100% inspection before shipment
Payment term	T/T ,L/C, Paypal
Surface treatment	According to customer requirements
Shipment Terms	According to customer requirements

Q: How about valve stem with 660?: If the action is not very frequent, the condition is not very complex, harsh, it should still be possible. Heat treatment will be better

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: 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: Can the valve stem be lengthened?: The extended stem also takes into account the torque and the medium of the valve. Not all valves need to be extended. Generally in the buried ball valve and cryogenic valve needs longer stem.

Q: When the valve is installed, should the valve stem be lubricated, or will the material be selected?: Such as for pure water system, do not add, other best add

Q: and the valve core hole is provided with a guide hole and a valve stem to match. How to ensure the concentricity and convenient disassembly and assembly: 1, the concentricity of the valve stem and valve stem can only be ensured by the guide hole. The function of the thread is only fixed. So the surface and size precision of the 12 guide hole is very important, in the end of 4 the end of wire and drill hole with reamer reaming to ensure accuracy to.2, the coordination of the guide hole can only be used with clearance clearance with higher accuracy.3, good for 4 holes weaken the bearing capacity of shaft, locking with the cone end set screw.4, the thread of the drawing did not draw thread, the suspension line needs to be filled. Do not use M12 for thread. Use M105, the stem should be milled out of a flat, easy wrench wrench stem

Q: here's "first half week" refers to what?: The first half of the pipeline is through the central line of the pipe and the vertical line of the central line of the pipeline above the upper half of the surface, in fact, is a circle arc (upper half arc).

Q: This summer, preparing to go on holiday to the seaside, of course, with fishing gear, I have 2.1 meters stem rod, a little hard, I would like to ask to sub bar road? I've never been cross, and if I can, what fake bait with sequins? How many grams, by the way, the fishing hook with what bait?: I use sea worm, catch fish from the beach, shrimp meat and so on. Fishing play much, is keen to freshwater fishing, please answer the following.

Q: The stem can be replaced by what poles?: If the winter and early spring with raft pole fishing crucian carp, because the rod tip is relatively slim, more sensitive response,

Q: What is the material of valve stem F6A?: The valve stem F6A corresponds to the national standard 1Cr12 or 1Cr13.Stainless steel generally choose 2Cr13, 3Cr13, 1Cr17Ni2, 1Cr18Ni12Mo2Ti and other materials. 2Cr13, 3Cr13 stainless steel for nominal pressure less than 32MPa, the temperature is less than or equal to 450 degrees of water, steam and weak corrosive medium, can be chromium plating, high frequency hardening and other methods to strengthen the surface. 1Cr17Ni2 stainless steel valves and cryogenic valves are resistant to corrosive media. 1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti stainless acid resistant steel for nominal pressure less than 6.4MPa, temperature is less than or equal to 600 degrees of high temperature valve, can also be used for temperature less than -100 degrees of stainless steel valve, low temperature valve. 1Cr18Ni9Ti can resist corrosive medium such as nitric acid; 1Cr18Ni12Mo2Ti can resist corrosive medium such as acetic acid. When 1Cr18Ni9Ti and 1Cr18Ni12Mo2Ti are used in high temperature valves, nitriding treatment can be adopted to improve the scratch resistance.

We have business of various commodities, development of valve parts, brand promotion and agency servicesMain products: valves, mechanical parts, carbon steel, alloy steel parts, castings, forgings, etc. Products are all exported.By virtue of the advantageous location, we have a well-established sales network. We will further widen the market at home and abroad, and provide high quality products and services for our customers.

1. Manufacturer Overview

Location	Beijing,China (Mainland)
Year Established	2012
Annual Output Value
Main Markets	North America South America Northern Europe Southern Europe
Company Certifications	ISO 9001:2000

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Tianjin Port
Export Percentage	91% - 100%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese, Italian
b) Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range