Sand Casting Valve Stem Cap

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China Main Port
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50 Pieces pc
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5000 Pieces Per Month pc/month

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Product Description:

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



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.

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Q:When the butterfly valve is installed, can the stem be downward? What are the criteria?
The valve stem can be installed vertically or horizontally, but the drive should be on top of the vertical installation. The stem should be downward and it is prone to accidents. This doesn't need any standard. It's the installation notes.
Q:The ball valve in the valve is in what state is open
The valve in the factory depends on the order of the switch before the core and the orientation of the handle, the valve is most clockwise, counterclockwise is open.
Q:The parts of the valve do not understand
Are the two forks of the cutaway section? That's flat.
Q:What's the fishing stem like?
The rod length should not be too long, otherwise it is not conducive to the operation in the boat, generally choose 2.1 or 2.4 meters, if fishing row seam 1.8 meters can be, as long as the toughness of the rod is enough, with a good point of the wheel can be.
Q:What are the characteristics of the valve stem with the media?
The valve body can be made of carbon steel, but it requires sulfur resistance. As long as the material hardness is below 22, HRC will do. Sealing parts of the sealing requirements of stainless steel, the valve stem is usually 13Cr. The disc is welded with D507, A105, D507Mo.
Q:At the Beijing show, Hauck was able to understand the equipment
and the service is also very timely, good service attitude, our company is planning to buy a.
Q:What exactly is the stem nut, please
Sometimes it is not possible to use copper alloy stem nuts for production and operation. Because some products or environment will corrode copper medium, the material of the stem nut can not be made of copper. On the basis of the electric valve, the stem nut has a melon clutch, which requires a certain amount of heat treatment to achieve more surface hardness and maximum hardness. When using the steel stem nut, we should pay attention to the thread, and the steel stem nut is easy to bite. But the stem nut is only suitable for low pressure and small bore valves. The strength of the stem nut of this material is less than that of the metal stem nut
Q:Sea poles, stem what's the difference?
The sea rod is rough and hard to throw. Raft thin, soft, good signal. The sea pole is better in summer, and the raft pole is better in winter. Of course, these are personal experiences, not others.
Q:About butterfly valve plate and valve stem connection
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:How is the hand (knob) of the hand operated ball valve connected to the valve stem?
Cube column, hand wrench, that is, if you slip out, then point pressure
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  
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