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{"title":"99.95% High Purity Cobalt Sheet Metal Pure Cobalt Plate Custom Size","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/35\/164389300f28e04c835ba019f570-200x200-1\/99_95_25_high_purity_cobalt_sheet_metal_pure_cobalt_plate_custom_size.jpg","attrs":{"Place of Origin":"Jiangsu, China","Application":"Industry","Dimensions":"Customer's Drawings","Machining Process":"Drilling & Tapping"}}
{"title":"China Manufacturer Cobalt Based Alloy Investment Casting EB26217 20~50HRC","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/89\/0cd8662dffeb772773052a0dbabb-200x200-1\/china_manufacturer_cobalt_based_alloy_investment_casting_eb26217_20_7e50hrc_hardness_oem_2fodm_service.jpg","attrs":{"Material":"Co-base Alloy","Service":"OEM ODM","Minimum Order Quantity":"5","Dimensions":"Drawing"}}
{"title":"Dental CoCrMo Cobalt Chromium Molybdenum Cylindrical Alloy Pellets for PFM","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/03\/a45dc929e4180a5f0f8a721e18b3-200x200-1\/dental_cocrmo_cobalt_chromium_molybdenum_cylindrical_alloy_pellets_for_pfm_porcelain_metal_restorations.jpg","attrs":{"Minimum Order Quantity":"50","Place of Origin":"Jiangsu, China","Brand Name":"EB","Price":"$30-60"}}
{"title":"Stellite 6 Cobalt Alloy Round Bar ASTM A494 CY5SnBm UNS N26055 Forged Cast","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/96\/c731df3eeb121ab63b7cbfec7f90-200x200-1\/stellite_6_cobalt_alloy_round_bar_astm_a494_cy5snbm_uns_n26055_forged_cast.jpg","attrs":{"Price":"$50-65.80","Quality Control":"100% Inspected","Material":"Cobalt Alloy","Material Grade":"Stellite 6"}}
{"title":"Custom Size Stellite Cobalt Alloy Ball High Temperature Resistant Solid Hard","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/bf\/f7462e2546fa8564cc4ca5976340-200x200-1\/custom_size_stellite_cobalt_alloy_ball_high_temperature_resistant_solid_hard_alloy_balls_for_mechanical_accessories.jpg","attrs":{"Material":"aisi1010 aisi1015 c10 ck10 Q235 S9CK","Finishing":"Polished","Price":"$40-60","Place of Origin":"China"}}
API 11AX V11-175 Stellite Valve Balls and Seats for Sucker Rod Pump
Product Overview
High-performance Stellite cobalt-based alloy valve balls and seats designed for sucker rod pumps in oilfield applications. These precision components ensure optimal performance and extended service life in demanding conditions.
Material Specifications
We manufacture valve seats using API standard cobalt alloys. Customers can provide their own material chemical composition or select from our comprehensive material list.
Key Features
High temperature resistance: Maintains stable strength up to 800°C with momentary use capability at 1200°C
Exceptional wear resistance: Hard carbide phase dispersed in CoCr alloy matrix provides superior wear and galling resistance
Corrosion resistance: Suitable for oil & gas, slurry, acid liquid, and various other mediums
Quality Assurance
Each ball-and-seat combination undergoes vacuum testing to ensure perfect sealing in all contact positions.
Product Specifications
No.
Size (mm)
Dimensions
Weight (g)
Tolerance
1
V11-106
20.14×11.68×12.7
22.81
ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm)
2
V11-125
23.32×13.97×12.7
29.55
ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm)
3
V11-150
29.67×17.2×12.7
49.53
ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm)
4
V11-175
35.26×20.96×12.7
68.13
ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm)
5
V11-200
37.54×24.38×12.7
69.05
ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm)
6
V11-225
43.69×26.92×12.7
100.34
ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm)
7
V11-250
51.05×33.27×12.7
127.04
ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm)
8
V11-375
78.03×43.18×19.05
536.94
ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm)
78.03×47.75×19.05
484.12
ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm)
Why Choose Our Products
Frequently Asked Questions
Are you a trading company or manufacturer?
We are the factory.
How long is your delivery time?
Generally 5-10 days for in-stock goods, or 45 days for non-stock items depending on quantity.
What are your payment terms?
Payment ≤ 1000USD: 100% in advance. Payment ≥ 1000USD: 50% T/T in advance, balance before shipment, or irrevocable LC at sight.
EB China makes metal better.
EB China is a professional manufacturer of high alloy castings and forgings with 22-year history!!Our main products include corrosion, wear & heat-resistant castings & forgings.
Our foundry & forging plant have passed ISO9001,ISO14001,ISO45001 Management Syst... EB China makes metal better.
EB China is a professional manufacturer of high alloy castings and forgings with 22-year history!!Our main products include corrosion, wear & heat-resistant castings & forgings.
Our foundry & forging plant have passed ISO9001,ISO14001,ISO45001 Management Syst...