Casting Valves Stem
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 100 Tons Per Month pc/month
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Packaging & Delivery of Casting Valves Stem
Packaging Details: wooden box or according to customers' requirements
Delivery Detail: according to ordered quantity
Specifications
1.Casting valves stem
2.Process: lost wax casting
3.10 years of production experience
4.The factory price
Description of Casting Valves Stem:
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: How to set the valve stem diameter
- You can refer to the size of the sleeve of the pneumatic actuator which is matched with the ball valve
- Q: Why do the stem and the valve use movable connections?
- 2., the valve and valve stem in one of the seals will crush the body sealing surfaceSo, of course, separate!
- 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: What is the standard for valve stem oiling?
- Some parts of special cup with oil or grease, if damaged or lost in the operation, should be installed for repair, oil to dredge. Lubrication parts shall be regularly lubricated according to specific conditions.
- 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: 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
- To ensure the concentricity of the spool and the valve stem is mainly two parts machining process properly, the valve stem threads and coaxial rod part of a good reference A spool cylindrical and a clamping hole must be processed, ensure the inner hole and reference A coaxial, so as to ensure the valve core and the the stem of the coaxial, burr thread when machining with a scraper or small file carefully.
- Q: River fishing rod or sea pole?
- I think night fishing, I personally prefer raft, multi-point, easy to operate, but the tonality is slightly hard
- 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: What is the reason for the leaking of the stem of the open rod gate valve? How to solve?
- 2. Solutions:A, tighten the packing bolt, increase the sealing surface performance.B, replacement of packing, pay attention to the correct choice of packing type, packing should be placed neatly placed, packing should be cut into 45 degrees, at the time of the joints should be staggered over 30 degrees, presses the packing, two bolts to tighten the synchronization, to prevent partial 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 | |
| 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 | |
Send your message to us
Casting Valves Stem
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 100 Tons Per Month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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