CNC Parts Valve Stem From Round Bar

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
50 Pieces pc
Supply Capability:
5000 Pieces Per Month pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:


‍Packaging & Delivery of CNC Machined Parts 

Packaging Details: one piece in abubble wrapped,25pieces in a carton or according to customer's request
Delivery Detail: 45-60days after receiving the 30% deposit


Specifications of CNC Machined Parts 

Valve Stem From Round Bar

Alloy steel or stainless steel

ACME Threads

Checked by Go/Nogo Gage


Description of CNC Machined Parts :
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.


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:The difference between the stem road and pole rock fishing rod pole of the sea
Raft rod, road and pole, rock fishing rod and sea rod are fishing rod reel with use but are essentially different:1, raft rod in the four kinds of fishing rod is the shortest, capable, common length of 1.2 meters, -3 meters. Uses in the boat, raft or fish caught on small fish.2, Asia pole is a special bait Diaofa fishing rod, fishing fish will be distinguished according to a lot of hardness, but the length of 1.5 meters -4 meters. The utility model has the advantages that the bait is convenient to be thrown, and the false bait is more vivid with various operation techniques.3, Los Angeles rod was fishing in the rocky coast fishing rod, is a relatively good light operation. Length of more than 3.6 meters, about -7.2 meters. Hardness is common in size 1-5, depending on the size of the species.In particular, 4 sea rods cast rods, bait cast like distant fishing rod, is characterized by outstanding hardness and strong. Length of more than 1.2 meters, about -6.3 meters. Hardness is commonly found in size 20-85, depending on the range and distance of the cast.
Q:How is the sphere of the Solidworks ball valve fitted with the stem or valve body or valve seat?
Opening and closing effect is that the spool will go with the bar, right? It depends on the groove on your spool. In general, the coincidence of the same concentric shaft can do it ~ if not yet, you directly adjust to almost the location, directly with a fixed coordination, although a little...... Ha-ha。
Q:On the butterfly valve, the stem has single axis, no pin and double shaft without pin.
Single axle butterfly valve without pin, there is no eye at the back, it is necessary to remove the plate, it is not easy to remove. Two axis, non pin butterfly valve, with a screw eye at the back, for easy disassembly
Q:The valve core and the valve stem must be screwed,
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: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:How to use a dial indicator measuring stem bending
1) when measuring, both ends of the journal are supported on the ball bearing, and the thrust of the shaft should be limited to 0.10mm within the range of measurement.(2) the equal axis along the length direction measurement, measurement point selection in the surface must be free of burrs, pitting, bulge, smooth pit shaft.
Q:Hydraulic excavator main control valve stem wear can be changed? Will the valve bore not be worn?
It is recommended to change the set because the rod is worn out and the valve body should be worn almost as well. Change the set for safety. One is to reduce environmental pollution, the valve core and valve sleeve wear off, the gap is also large, began to leak oil.
Q:What is the valve stem and valve seat of the indoor fire hydrant?
Now our company do the fire hydrant valve is copper, cast iron and seat ductile iron, difference between vacuum regulator bolt and common bolt is the decompression effect, when the nozzle pressure exceeds 0.5MPa the fire hydrant flow will produce a huge reaction in the gun mouth, out of control ability of firefighters it must be decompression!
Q:Can the stem fish where there is grass?
According to the common types of rods (divided into rods, sea rods, rod etc.) which is suitable for water in many places for fishing, I think is good pole operating point (point to catch nest form).
Q:Replace gate valve stem packing
First use the packing tool to hook out, and then in the shaft measurement, and then put it inside the installation, or simple point to tell me the working conditions, I suggest you use what kind of simple stem sealing packing
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