hra,China hra Manufacturers, Suppliers

10% cobalt carbide bars , cemented carbide

Sep 06, 2012

carbide tungsten bar material : Co10% WC90% density : 14.7g/cm3 size : 8.0x 330mm TRS: 3200MPA,Hardness : 91.5 HRA carbide tungsten barmaterial : cobalt +WCsize : dia, 1.5-30mmquantity : can be according to customer's dopacking : 10pcs in a inner box , then according customer's need of carton to pack the quantity 10% cobalt carbide bars , cemented carbide

Supplier: Baoji Linuo Non-Ferrous Metal Co., Ltd.

[China Manufacturers]

API SPEC 11B Sucker Rod Couplings, Class SM

Sep 14, 2012

... .02in 6)Basic hardness: HRC 16-23 7)Surface Hardness: HRA 58-62 8)Intergrate intension(Mpa): 484 9)Hole rate ...

Supplier: Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

[China Manufacturers]

6inch Zirconia Ceramic paring Knife

Sep 14, 2012

1,Material:Zro2+Y2O3 2,Rigid:HRA 87min 3,Fashion:Never discoloration; 4,Health:Without heavy metal; ... matters,without color converted. 3,Sharpness:Ceramic's rigidity is HRA ≥87,SO Ceramic knife has sharper than ordinary steel knife ...

Supplier: Ganzhou Hong De New Technology Development Limited Company

[China Manufacturers]

hot selling utility ceramic knife, ceramic knife set,ceramic knives

Jan 23, 2013

... % ZrO2+Y2O3%≥99.5 Specific densityg/cm3>6.0Hardness(HV)HRA>87Thermal expansionCoefficient(20-400)(10-6/K)9.6(20 ...

Supplier: Jiaozuo Lifeng Industrial Co., Ltd.

[China Manufacturers]

carbide drill bits

Mar 31, 2013

ISO K30 K20 K10 cemented carbide drill bits for stone working. With super high hardness(HRA 91-91.5) and long working life ISO K30 K20 K10 Cemented Carbide Glass Cutter with super high hardness(HRA 91-91.5) and long working life

Supplier: Danyang Yongxing Cemented Carbide Co., Ltd.

[China Manufacturers]

Zirconia Ceramic Knife

Jan 18, 2013

... : CompositionWt%ZrO2+Y2O3%≥99.5Specific densityg/cm3>6.0Hardness(HV)HRA>87Fracture toughnessMPa.m1/28Bending strengthMPa>1100Thermal conductivityW/(m .k)2 ...

Supplier: Foshan Ceramics Research Institute

[China Manufacturers]

hot sell variou size silicone rubber oxygen cylinder rubber ring

Sep 18, 2012

oxygen cylinder rubber ring 1.Highly durable and good seal 2.Waterproof and oil resistance 3.Customize drawings are welcome oxygen cylinder rubber ring SpecificationsRubber seal ring Good sealing, water resistance, oil resistance OEM,ODM available ISO9001 ISO/SGSLead time:30 Day About products:1.Waterproof and oil resistance2.Highly durable and good seal3.It is innocuous and safe4.Widely used in ...

Supplier: Jiangmen Jianke Rubber Products Co., Ltd.

[China Manufacturers]

High Temperature Resistance Heat Exchanger Tubes For Thermocouples

Mar 31, 2013

Structural ceramic High hardness, self-lubrication Abrasion resistance ISO9001:2000 Silicon nitride Heat Exchanger Tubes For Thermocouples is formed by CIP , then machined to accurate dimension, and put it into Reaction-Sintered furnace for sintering.Silicon nitride thermocouple protection tube have the characteristics of high and equal density, good dimensional accuracy , etc. Silicon nitride is ...

Supplier: Zibo Taisheng Industry Co., Ltd.

[China Manufacturers]

Yttria Stabilized Zirconia Nano Powders,nanophotonic material

Apr 30, 2012

... .056.025.805.90Bending Strength (R.T.)(MPa)*1--100010001000800250Hardness (HRA)--9090909090 GK-3YA1BGK-3YA2BGK-3YA3BGK-3Y20ABTZ-8YBY2O3 (mol%)33338Specific Surface ... Strength (R.T.)1,0001,0001,0001,200250(MPa)*1Hardness (HRA)9090909090Binder grade features:1) The power is ready for press ...

Supplier: Shanghai New Element Material Company Limited

[China Manufacturers]

zirconium structural ceramics

Jan 29, 2013

... .6%ZrO2,5.4%Y2O3 Specific densityg/35.95Hardness(HV)HRA>10Thermal expansionCoefficient(20~400)(10-6/ .K) 11Elastic modulisGPa205Fracture toughnessMPa ...

Supplier: Changsha Zhonglong Chemical Co., Ltd.

[China Manufacturers]

ceramic lined chute

Jan 06, 2013

We are factory and have own design department, could meet customer's any needs.Welcom to our visit our plant. 1. Ceramic Tile Lined hopper have very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe and gives a very smooth surface. Ceramics with very low friction factor at low impingement angles decreases the abrasion of materials maximally. Its low ...

Supplier: Cner Advanced Materials Co., Ltd.

[China Manufacturers]

Portable hardness instrument

Jan 11, 2013

... -651)HB,(80-976)HV,(30-100)HS,(59-85)HRA,(13-100)HRB•Measuring direction:360°•Hardness Scale:HL,HB ... ,HRB,HRC,HRA,HV,HS•Display:segment LCD•Data memory:max. 100 groups ...

Supplier: Dandong Flaw Detector Equipment Co., Ltd.

[China Manufacturers]

sucker rod coupling

Feb 15, 2013

Two types of coupling are available: Class T and Class SM, full size and slim size. It conform to API spec 11B Two types of coupling are available: Class T and Class SM(spray metal rod coupling), full size and slim size. Dimensions and tolerance conform to API spec. 11 B. Couplings are available in a variety of styles in most sucker rod sizes and combination of sizes. The minimum tensile strength ...

Supplier: Shine Import And Export Co., Ltd.

[China Manufacturers]

Color handle Ceramic Knife with Sheath

Feb 19, 2012

... : CompositionWt%ZrO2+Y2O3%≥99.5Specific densityg/cm3>6.0Hardness(HV)HRA>87Thermal expansionCoefficient(20-400)(10-6/K)9.6(20 ...

Supplier: Xiamen Hitematerials Import And Export Co., Ltd.

[China Manufacturers]

Oil-pumping valve ball and valve seat

Nov 28, 2012

Standard or Nonstandard: Standard CNC or Not CNC: CNC Pressure: High Medium Pressure Material:Stainless Steel Quick Details: Place Of OriginChina (Mainland)Brand NameHarrisMaterial:Stainless SteelUsing Scope:Oilfield EquipmentStandard or nonstandard:Standard TypePipe FittingsSpecifications:Main Technical Parameters MaterialStainless steel (9Cr18Mo)Super square polycrystalline zircon Wolfram ...

Supplier: Yancheng Harris Petroleum Machinery Co., Ltd.

[China Manufacturers]

tungsten carbide auger inserts for coal mining tools

Mar 31, 2013

... tools: GradeDensityT.R.SHardnessPerformance & application recommended(g/cm³)N/mm²(HRA)YG4C15.1 1800 90.0 Mainly used as small buttons ...

Supplier: Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd.

[China Manufacturers]

Corrosion-resist cemented carbide wire drawing dies/ high hardness Stretch Mould

Mar 20, 2013

Stretch Mould 1: High wear-resistant 2: Superior resistance to pulling 3: OEM offered 4: Can be designed Corrosion-resist cemented carbide wire drawing dies ................................................................................1. Good abrasive resistance 2. Long service life 3. Good heat and corrosion resistance 4. Passed GB/T19001 & ISO9001The hole of the wire drawing dies is made up ...

Supplier: Renqiu Aomeida Mould Co., Ltd.

[China Manufacturers]

ceramic discs

Mar 22, 2013

... .6~3.7g/cubic centimeter, the rigidity is 84~86 HRA, the thickness tolerance is less than 0.02mm, the diameter ...

Supplier: Fenghua Jingdun Sanitary Ware Co., Ltd.

[China Manufacturers]

Hardness Tester ,Portable Hardness Tester

Jun 30, 2012

... direction 0~360degree 3 Hardness Scale HL,HB,HRB,HRC,HRA,HV,HS 4 Display segme Technical Specifications:1 Measuring range ... direction 0°~360°3 Hardness Scale HL,HB,HRB,HRC,HRA,HV,HS4 Display segment LCD5 Data memory 100 groups max ...

Supplier: Zhuozhou Tianpeng Imp. And Exp. Trade Co., Ltd.

[China Manufacturers]

tungsten carbide strip

Mar 05, 2012

... Grades kEqual to ISODensity(g/cm2)TRS (N/mm2)Hardness(HRA)ApplicationYG7K1014.8180090.5Better wear resistant than Mk6,used for hard ...

Supplier: Yueqing Jinfeng Cemented Carbide Co., Ltd.

[China Manufacturers]