Tungsten Carbide Valve Cage for Wellhead Blowout Preventer

• Standard: ISO9001:2015
• Application: Coal Yard, Oil and Gas
• Material: Tungsten Carbide
• Type: Wear Parts
• Industry: Oil & Gas Industry
• Advantage: High Stability
• Model NO.: Zonco -10120
• OEM: Available
• Performance: The Ultra-High Hardness and Strength
• Transport Package: Carton or Wooden Case. Also Can Be Customized as P
• Specification: Customization
• Trademark: ZONCO
• Origin: China Zhuzhou
• HS Code: 84819000
• Production Capacity: 800-1000PCS Per Month

Product Description

Product Description

High Stability Tungsten Carbide Valve Cage For Wellhead Blowout Preventer

 

Product description:

In the construction of oil and natural gas drilling, in order to safely drill through high-pressure oil and gas formations and avoid the occurrence of out-of-control drilling blowout accidents, it is necessary to install a set of equipment-drilling well control device-on the wellhead of the drilling. When the pressure in the wellbore is less than the formation pressure, the oil, gas, and water in the downhole stratum enter the wellbore and form overflow or surge. In severe cases, drilling blowout and fire accidents may occur. The function of the drilling well control device is to quickly close the wellhead in time when there is overflow or kick in the well to prevent the occurrence of blowout accidents. Drilling well control devices mainly include: blowout preventer, cross, remote control console, driller's console, choke and kill blowout manifold, etc. The drilling well control device must meet the requirements of the drilling process, be safe, reliable, easy to operate, and be able to quickly close and open the wellhead. It can be controlled on the driller's console of the drilling rig, and can be operated on a remote console far away from the wellhead. The device must have a certain degree of pressure resistance, which can realize controlled blowout, well killing and tripping of the drilling tool. After installing the rotary blowout preventer, drilling operations can also be carried out without killing the well.

Drilling blowout preventers can generally be divided into single ram, double ram, universal (ring) and rotary blowout preventer. According to the drilling stratum and the requirements of the drilling technology, several blowout preventers can also be combined and used at the same time. There are a total of 15 sizes of the existing drilling blowout preventer. The choice of size depends on the casing size in the drilling design, that is, the nominal diameter of the drilling blowout preventer, which must be slightly larger than the outer diameter of the casing coupling when it is run again . The pressure of the blowout preventer has 9 pressure levels ranging from 3.5 to 175 MPa, and the selection principle is determined by the maximum wellhead pressure that it bears when the well is shut in.

 

Product feature:

1. Heat resistant; very good wear resistant

2. High hardness, the vast majority of metal powder crushing

3. High hardness and impact toughness, chemical stability.

4. Long life time

5. Easy operation

Common Alloy Grades, Ghysical Mechanical Properties And Recommended Application
Grade	WC%	Co/Ni %	Physical and mechanical properties			Grain size (μm)	Recommended application
			Density (g/cm3)	TRS (N/mm^2)	Hardness (HRA)
ZG01	100	0	15.3-15.5	1200	95.5	0.3	Ultra-high hardness, high wear resistance, anti-corrosion, with certain anti-destructive ability
ZG04X	96	4	15.0-15.2	1600	92.8	0.8-1.0	Suitable for drawing die, non-ferrous metal wire drawing and wear-resistant parts
ZG06	94	6	14.8-15.1	2500	90.0	1.2	Good abrasion resistance, good compression resistance, suitable for wear-resistant parts that resist abrasion and high pressure.
ZG06X	94	6	14.8-15.1	2400	91.5	1.0	Superio wear resistance,good comprehensive properties,suitable for making non-standard structure components with higher wear resistance.
ZG06A	94	6	14.8-15.1	2150	92.5	0.6-0.8
ZG08	92	8	14.6-14.9	2700	89.0	1.2-1.6	Good general performance, used for general wear parts, molds, general tools, etc.
ZG10.2	90	10	14.3-14.6	3800	91.7	0.7	Good general performance, suitable for casing and oil nozzle products
ZG11	89	11	14.3-14.7	2800	88.5	1.2-1.6	Anti-wear, anti-erosion, good comprehensive mechanical strength, suitable for wear-resistant parts in the petroleum, chemical and mechanical industries.
ZG12X	88	12	14.2-14.5	3000	89.5	1.0-1.2	Anti-erosion, good comprehensive mechanical strength, suitable for impact-resistant wear-resistant parts, molds, and roller rings.
ZG15	85	15	13.8-14.2	3000	86.5	1.2-1.6
ZG15X	85	15	13.8-14.2	4500	89.0	0.7	Excellent wear resistance and toughness,it is suitable for making integral stamping dies, anti-vibration toolholders, etc.
ZG20	80	20	13.4-13.8	3100	85.0	1.0	Excellent wear resistance and toughness
ZN06	94	6	14.5-14.9	2000	90.0	1.2	Non-magnetic alloy, suitable for sealing ring, non-magnetic wear-resistant parts and corrosion-resistant parts.
ZN09	91	9	14.3-14.6	2300	89.0	1.2-1.6
ZN11	89	11	14.0-14.3	2600	88.0	1.2