Bush Raising Valve:
Introduction:
The tungsten carbide parts used in MWD and LWD are the important parts to help the machine work properly and send information back by pulse signal. The cemented carbide bush raising valve is one of them used in MWD and LWD. Every bush raising valve is carefully processed by grinding, machining, milling, wire-cutting, EDM etc. to the exact tolerances required by the drawing. QC in production line and QC room will check the dimensions of the sleeve carefully before packing and shipping to ensure the high precision and stable quality control.
Product Parameter:
ΦA | ΦB | C |
84.0 | 51.2 | 38.7 |
71.4 | 52.8 | 53.3 |
96.5 | 71.5 | 37.0 |
Grade Offering:
The information of some grades for tungsten carbide bush raising valve are as follows:
Grades | Physical Properties | Areas of Application | Major application and characteristics | ||||
Hardness | Density | TRS | Corrosion | Erosion | Toughness | ||
HRA | g/cm3 | N/mm2 | C | E | T | ||
GK35 | 88.5-89.5 | 14.30-14.50 | ≥2800 | ▲ | ● | ■ | It is suitable to produce sleeves bushings and nozzles due to high hardness and good wear-resistance, |
GU10 | 92.5-93.5 | 14.8-15.00 | ≥2700 | ▲ | ● | ■ | It is suitable to produce sleeves and bushings due to high hardness and good wear-resistance. |
● Recommended application area
■ Secondary application area
▲ Alternative application area
Product details:
Original: Jiujiang, China
Price: Reasonable
Material: Cemented Carbide
Delivery date: 3 to 6 weeks
Market: South America, Europe, North America
Our Advantages:
Supreme corrosion & erosion resistance performance
Material expertise for demanding challenges
From lab research to batch production
Our Services:
Dimension & material inspection and approval
Samples and small orders are acceptable
OEM and ODM accepted
Production Process:
Our Certification:
FAQ:
Q1. When is your company founded?
A: Three decades ago, we entered into tungsten industry. Later due to products expansion, GEHM was founded in 2011 to focus on wear parts and cutting tool blanks.
Q2. Where is your factory located? How can I visit there?
A: Our factory is located in Jiujiang City, China. You can fly to Nanchang airport and we can pick you up at the airport. Warmly welcome to visit our factory!.
Q3. Do you have preform ability?
A: Yes, with lots of CNC machines in our factory, we can preform to customer’s print after pressing, such as preform the hole on the drills.
Q4. What’s your annual output? What’s your monthly output?
A: Monthly production capacity of bush raising valve is 5,000 pcs per month. Sufficient production capacity ensures in-time delivery of your goods.
Q5. However we also know once sinter hipped correctly it will be A00 B00 C00. So yes your designation of A02 B00 C00 will be OK.
A: Blanks made in grades with low percentage cobalt and fine grain size are sintered in HIP sintering furnaces. It gives better porosity.
Packaging & Delivery:
Plastic case filling sponges and foam then contained in wooden/carton case. Also special packaging according to clients' requirements.
Multiple modes of transportation are available for chose from.
Hot Tags: Cemented Carbide parts for MWD & LWD -- Bush Raising Valve, China, suppliers, manufacturers, factory, customized
