Od35*ID14.2*L7mm Integral Carbide Ball Valve Seat

• Customization: Available
• Material: Tungsten Carbide
• Pressure: High Pressure
• Model NO.: OD35*ID14.2*L7mm
• Temperature: High Temperature
• Application: Globe Valve, Solenoid Valve, Gate Valve, Check Valve, Butterfly Valve, Ball Valve, Angle Valve
• Outer Diameter: 42.7
• Inner Diameter: 32.6
• Saddle Height: 12.7
• Surface: Polished
• Grade: Yg8
• Co: 8%
• Wc: 92%
• Density: 14.8g/cm3
• Hardness: 89.5hra
• Transport Package: Individual Package
• Specification: YG8/K20
• Trademark: ZZUP
• Origin: Zhuzhou Hunan
• HS Code: 8209001000
• Production Capacity: 1000000

Product Description

supply API Standard  tungsten carbide valve seats for Petroleum Industry

Specifications

the unground ball is suitable for milling all kinds materials;

the grinding and polishing ball is suitble for precision punching member stretched, precision bearings,instruments,meters,Pen, spraying machines,pumps,machinery parts,valve seals,brake pump,squeeze-hole punch, oil,hydrochloric acid laboratory,hardness measuring instrument,fishing gear,with heavy,ornamented,finished,the high-end industry!

Saddle (ring): carbide tungsten,
outer diameter - 35 mm
internal diameter - 14.2 mm
saddle height 7 mm
 

Products Show

 

Grades for choosing

Grade	Density (g/cm3)	Hardness (HRA)	T.R.S (MPa)	Grain size    (μm)	Compositions  (%)
YG10X	14.6	91.8	3000	0.6~0.8	10% CO 90% WC
YG6X	14.85	92.0	1860	0.8~1.0	6% CO 94% WC
YG8	14.80	89.5	2320	1.2~2.0	8% CO 92% WC
YG6	14.85	90.0	2150	1.2~2.0	6% CO 94% WC
YN6	14.0	90.0	1400	1.2~2.0	6% CO 92% WC 2% Ni

Ball Sizes for choosing

common sintered balls diameters (mm)
0.4	0.5	0.8	1.0	2.0	3.0	4.0	5.0
6.0	7.0	8.0	9.0	10.0	11.0	12.0	13.0
14.0	15.0	16.0	17.0	18.0	19.0	20.0	21.0
22.0	23.0	24.0	25.0	26.0	27.0	28.0	29.0
30.0	31.0	32.0	35.0	36.0	37.0	38.0	39.0
40.0	41.0	42.826	45.0	50.0	52.0	55.0	60.0
62.0	65.0	70.0	75.0	80.0	90.0
we have more than 100 kinds of diameter for your choose,other diameters pls chat with sellers.

Other Common Valve pairs sizes for choosing

	VII-106	VII-125	VII-150	VII-175	VII-200	VII-225	VII-250	VII-375
Ball diameter	0.625"(15.88)	0.750"(19.05)	0.938"(23.83)	1.125"(28.58)	1.250"(31.75)	1.375"(34.93)	1.688"(42.88)	2.250"(57.15)
Saddle height	0.500"(12.70)	0.500"(12.70)	0.500"(12.70)	0.500"(12.70)	0.500"(12.70)	0.500"(12.70)	0.500"(12.70)	0.750"(19.05)
outer diameter	0.793"(20.14)	0.918"(23.32)	1.168"(29.67)	1.388"(35.26)	1.478"(37.54)	1.720"(43.69)	2.010"(51.05)	3.072"(78.03)
inner diameter	0.460"(11.68)	0.550"(13.97)	0.670"(17.02)	0.825"(20.96)	0.960"(24.38)	1.060"(26.92)	1.310"(33.27)	1.700"(43.18)/           1.880"(47.75)

 

Ball series

 

Packing & Delivery
 

 

 

Shipping ways


 

 

 

 

Production process

Carbide ball

Ingredients:

Cemented carbide ball is made of high hardness refractory metal carbide (WC, TiC) micron powder as the main component, with cobalt (Co) or nickel (Ni), Mo (Mo) as binder, sintered in vacuum furnace or hydrogen reduction furnace powder metallurgy products, the common cemented carbide has YG, YN series.

Classification:

Carbide ball mainly includes blank ball, grinding ball, punching ball, bearing ball, valve ball, no magnetic ball, through hole ball, measuring ball, scraping ball and pen ball.

Brand:

Commonly used brands are: YG6. YG6x, YG8,  YN6, YN8.

Features:

Cemented carbide ball with high hardness, wear resistance, corrosion resistance, bending resistance, use of harsh environment, can replace the steel ball products. Hard alloy ball hardness ≥90.5, density =14.9g/cm3.

USES:

Cemented carbide ball is widely applicable to a wide range of precision parts, such as punching and stretching, bearings, instruments, meters, pens, spraying machine, water pumps, mechanical accessories, sealing valves, brake pumps, punching and extrusion holes, oil fields, laboratories, hardness measuring instruments, fishing gear, counterweight, decoration and other high-end industries

Production process:

Carbide ball production process with other similar cemented carbide products, mainly include the pulverizing to formula according to the requirements of USES, the wet and dry mix - crushing - and sieving to join after forming agent, then to sieve made the mixture, drying granulating to cold isostatic pressing, molding (blank) - sintering - finished products to packaging, warehousing.

1. There are various diameter ball mold, from 0.3~100mm diameter fine grinding ball can be produced.

2. Through vacuum integrated furnace or high pressure sintering furnace sintering, the overall performance is high, no porosity, no sand hole.

3. Can provide blank with ring and ball, tolerance (0~+0.2), used for grinding.

4. Can be passivated, rough grinding to remove the band, polishing, fine grinding.

5. Produce according to customer drawings and requirements.

Vpi-standard series ball valves VII-106/VII-125/VII-150/VII-175/VII-200/VII-225/VII-250/VII-375