Sand Casting Valve Stem Cap

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Pieces pc

Supply Capability:: 5000 Pieces Per Month pc/month

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Packaging & Delivery of Sand Casting Valve Stem Cap

Packaging Details: By plywood cases or steel crates according to customer's requirements
Delivery Detail: 3~5 weeks, mainly due to customer's requirements

Specifications of Sand Casting Valve Stem Cap

1)Grey Iron, Ductile Iron

2)Sand Casting Process

3)Machined by NC Machine and CNC

4)ISO9001:2008

Description of Sand Casting Valve Stem Cap:
Size : 1/2" to 36"

Certification: ISO 9001: 2008

Standard: ASTM, JIS, DIN, ANSI, BS

The Main Materials: CF8, CF8M, CF3M, 1.4301, 1.4408, 1.4404, 1.4581, 304, 304L, 316, 316L, 301, 201 .

Standards for the machining screw thread :PT, NPT, DIN2999, BS84, IS0228, JISB0203, JISB0207, JISB0211.

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: Sea poles, stem what is the difference between the general water reservoir play, 3 meters or so, what pole is better, please advise: The sea rod called cast rod or pole. It has a winding wheel at the handle of the fishing rod. It is covered with fishing lines, so that when it is thrown, it can throw the bait hook into the far water and throw it very far away.

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: Are there any problems with the horizontal installation of the pneumatic butterfly valve on the horizontal pipe? Is it serious?: Horizontal pipe, pneumatic butterfly valve, valve level installation problems. Hidden security problems.1, pneumatic butterfly valve stem to vertical installation, horizontal installation, the valve stem sealing effect of internal gravity packing layer, resulting in loose packing, the risk of leakage, and the pneumatic valve of the valve positioner will reduce the accuracy of adjusting clearance, cause. Butterfly valve sealing surface may also be deformed because of the stem deformation and wear.2, the valve installation should be conducive to the safe and safe valve, valve operation is conducive to repair and disassembly.3, the horizontal pipe, the valve stem is best vertical upward, should not be installed down the valve stem. The valve stem is installed downwards, which is inconvenient to operate, inconvenient to maintain, and easy to corrode the valve and cause an accident. Landing valve should not be installed askew, so as not to operate awkwardly.4. Pneumatic butterfly valve is composed of pneumatic actuator and butterfly valve. Pneumatic butterfly valve is used with the valve stem rotation do open and close to the main valve shut-off valve used to do to enable the action of gas, can be designed to have a regulation or a section of the valve and control function, the butterfly valve in the low pressure large diameter pipeline on the use of more and more. Pneumatic butterfly valve classification: stainless steel pneumatic butterfly valve, hard sealing pneumatic butterfly valve, soft sealing pneumatic butterfly valve, carbon steel pneumatic butterfly valve.

Q: Can aluminum alloy 6061 be used as stem?: Its main chemical components are:Cu0.15-0.4-, Si0.4-0.8, Fe0.7-, Mn0.15-, Mg0.8-1.2-, Zn0.25-, Cr0.04-0.35-, Ti0.15-,Our distribution: Alcoa "ALCOA" brand. The varieties of T6061-T6.T651, A5052-H32, T7075-T651110010506063508320112014201720243003508662627050 alloy aluminum rod / tube / wait, our commitment: the same product, cheaper,The same price, better quality,The same quality, better service.&nbs specific contact Mr. Ke answer for you

Q: What does the stem material VTA mean?: The valve stem is a vulnerable part, and the mechanical performance and heat treatment performance of the material should be paid attention to when selecting.

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: The matching of the valve core and the valve stem can only guarantee the maximum degree of concentricity by using the transition fit. Considering the need for loading and unloading, so I have the front, I said, only the use of higher precision gap fit".

Q: Ask you heroes, often go fishing or pond, found wild fish with the stem can be caught away, or catch with the stem can be caught and wired to further round of fried fish. But do not know how to buoy the stem, so easy to observe, increase the fun of fishing. Heroes please give advice one or two, preferably illustrated. Thank you: This one I think we should use the appropriate Handshake: Los Angeles pole

Q: What is the connection between the stem and the gate of the low-pressure gate valve?: The mother of silk is usually inserted in a slot on the gate.

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