api 5d specification chemistry,China api 5d specification chemistry Manufacturers, Suppliers

Natural rubber

Mar 19, 2012

1)100% silicone rubber materials,safety. 2)resistant to oil,fluid,flue 3)long service time. 4)waterproof 1)Various material available:SILICONE,NR,NBR,EPDM,CR,IIR,VR(F) ,SBR ,VITON,etc 2)Safe and hygienic ,meet ROHS directive and other international test standards. 3)Excellent resistant to ozon,oxygen,mineral,oil,synthetic hydraulic fluid, fuels,solvents&chemicals. 4)Low permeability to gas ,air ...

Supplier: Jinan Qianyue Chemical Dept.

[China Manufacturers]

carbon brushes for ac motor and carbon brush for electric tools

Aug 29, 2012

Our carbon brush has the advantages as: Small spark,low noise Anti electrical interference long use life,safe Our carbon brush usage and specifitionsThis carbon brush use for the drill machine and the angle grinder machine and so on.1)Supply carbon brush replacements for Hitachi series, Makita series, Bosch series, Dewalt series, Matabo series, Black & Decker series and so on,2)Our products have ...

Supplier: Hebei Shengsa Carbon Manufacture Trading Co., Ltd.

[China Manufacturers]

Inductor with High Quality

Aug 11, 2012

Inductor with High Quality HIGH QUALITY COMPETITIVE PRICE QUICK SHIPMENT BEST SERVICE Inductor with High QualityHIGH QUALITYCOMPETITIVE PRICEQUICK SHIPMENTBEST SERVICESpecifications1, the energy of the ignition.2, ignition the place is proper, into Angle stability, continuous ignition speed range ignition performance good consistency..3.working temperature range, high reliability.4, but in strong ...

Supplier: Henan Dorun Electronics Co., Ltd.

[China Manufacturers]

chemical plant

May 19, 2012

White grains of homogeneous size.Chief ingredient is silicon dioxide.Of high purity.Secure and Sanitary. General Description:White grains of homogeneous size.Chief ingredient is silicon dioxide.Of high purity.Secure and Sanitary.Can be used to separate and refine mixed components because different components have different absorption duration on this silica gel.Use:For refinement of petrol ...

Supplier: Qingdao Jitai Silica Gel Desiccant Co., Ltd.

[China Manufacturers]

L-tert-Leucine,L-2-Amino-3,3-dimethylbutanoic acid,Amino Acid Derivatives, Chemical Biology, Chemical Synthesis, Glutamine,

Feb 07, 2012

for peptides&pharmaceutifals Purity by HPLC:>=98.5% white powder Accords with the standard fast delivered Product NameL-tert-Leucine CAS No. 20859-02-3Molecular Formula C6H13NO2 Molecular Weight 131.1729Purity (HPLC)≥98.5% AppearanceWhite to off white powderMelting point 300°CSpecific Rotation (20/D) -8.0°~ -10.5°(C=3, H2O) TLCOne Spot It is for peptides&pharmaceuticals L-tert-Leucine,L-2-Amino-3 ...

Supplier: Chengdu Chempep Biochemical Technology Co., Ltd.

[China Manufacturers]

High-pressure powder Grinder machine

Feb 26, 2013

High-pressure Micropowder Grinder is used for super fine powder proccessing of non-flammable and non-explosive materials High-pressure Micropowder GrinderIntroduction of High-pressure Micropowder Grinder : High-pressure Micropowder Grinder is used for super fine powder proccessing of non-flammable and non-explosive materials with Moh’s hardness below 6 and humidity below 8%, such as kaolin, ...

Supplier: Henan Dafu Mechanical Import And Export Co., Ltd.

[China Manufacturers]

Ore dressing equipment /Mineral Machinery

Jan 21, 2013

1.Simple structure 2.low cost 3.easy to install and operate 4.virtually no maintenance ShiCheng Oasis Mineral Equipment Manufacturing Co., LTD(0086-797-5745599 )are production : Self Feeder/ Feeding Equipment/Tilting Cup Feeder/Swaying Feeder/ig Feeder/ Swinging Feeder/Trough Feeder/Chute Feeder/Vibratory Feeder / Vibrofeeder/Vibrating Feeding/Vibrating Feeder Machine/Grizzly Feeder/ Feeding ...

Supplier: Shicheng Oasis Mineral Equipment Manufacturing Co., Ltd.

[China Manufacturers]

Wedge Gate Valve

Jun 19, 2012

Wedge Gate Valve Structure Type: Rising Stem, Non-rising Stem, Single Disc, Double Disc 9)Operated Way: Handwheel, Gear, Pneum Wedge Gate ValveWedge Gate Valve SIZE: 1/2"-40" CLASS: 150LB-2500LB Features: 1) Compact structure and reasonable design; The valve has fine stiffness and the Channels are smooth, with small flow resistance 2) Adopts stainless steel and hard alloy for sealing surface, ...

Supplier: Qingdao Xinmei Sponge Machinery Co., Ltd.

[China Manufacturers]

Zwitterionic Polyacrylamide/Polyacrylamide

Jun 26, 2012

Appearance:White particles Cationic degree:5-50% Anionic degree:8-15% Solid Content:90% Min. Dissolving Time: 60 minutes ItemsSpecificationsAppearanceWhite particlesCationic degree5% - 50%Anionic degree8% - 15%Solid Content≥90%Dissolving Time≤60 minutesThe zwitterionic PAM is made by the vinyl amide, cationic monomer vinyl, and acrylamide. By infuriated spectroscopy analysis, it not only has the ...

Supplier: Shandong Haishun Environmental Protection Technology Co., Ltd.

[China Manufacturers]

IDEBENONE /58186-27-9

Sep 13, 2012

IDEBENONE CAS NO.:58186-27-9 ASSAY (HPLC):>99.1% IMPURITIES (HPLC):<0.5% DALIAN RICHON CHEM CO.,LTD IDEBENONECAS NO.:58186-27-9 TESTSTANDARDRESULTS1.AspectAn orange yellow or yellow, crystalline powderConforms2.SolubilityInsoluble in water, very soluble in methanol, chloroform, freely soluble in anhydrous alcohol and ethyl acetate.Conforms3.E1%1cm(458--486)Conforms4.Melting Range(5255)53-545.Loss ...

Supplier: Dalian Richon Chem Co., Ltd.

[China Manufacturers]

Diethyl 1,3-acetonedicarboxylate

Apr 30, 2012

Chemical Name: Diethyl 1,3-acetonedicarboxylate Molecular Formula: C9H14O5 Formula Weight: 202.2 CAS No.: 105-50-0 Diethyl 1,3-acetonedicarboxylate

Supplier: Qufu Xindi Chemical Research Limited Company

[China Manufacturers]

The various specifications flint grain

Feb 17, 2012

Ignite natural tinder almost countlessIt is their most important advantage .We can produce them incording to your requirement Flint Grain Here is a sample of some flint grain picture Packages:In 50 kg pails or 250 kg drums We have dedicated plant for the production of flint, flint grain size and color specifications according to customers' needs to operate. Company Profile Sichuan Lanthanum Rare ...

Supplier: Sichuan Lanthanum Rare Materials Limited

[China Manufacturers]

oil drilling barite powder

Apr 22, 2012

barite powder , 325 mesh ,specific gravity 4.2 , use in drilling and rubber and auto brake pads the barite powder , usually with the whiteness is abt 70% , and 325 mesh, specific gravity is 4.2 it can be widely use in oil drilling , rubber and auto brake pads . PHYSICAL PROPERTIESCHEMICAL PROPERTIES (BY WEIGHT)AppearanceFine White Powder Content of BaSO4≥90%Specific Gravity4.1-4.2 g/cm³SiO2≤2.5% ...

Supplier: Foshan Shunde Yufeng Powder Material Co., Ltd.

[China Manufacturers]

BJHRD YDA-240 Biochemistry Analyzer

Feb 16, 2013

Full automatic discrete biochemistry analyzer, random option, emergency first Colorimetric Cup detection 180-200 measurement Full automatic discrete biochemistry analyzer, random option, emergency first Colorimetric Cup detection 180-200 measurements per hour Analyze MethodEnd-point method, Kinetic method, two-point method, Be capable of Single-point calibration or multi-points calibration ...

Supplier: Beijing Hongrunda Sci-Tech Development Co., Ltd.

[China Manufacturers]

Crystal Models-Diamond

Dec 27, 2012

Basic colors for atoms: White, red, black, grey, light blue. 1. Teaching instrument such as molecular models, crystal models; 2. A full range of molecular models with domestic standard and international standard. 3. Basic colors for atoms: White, red, black, grey, light blue. (also offer customized colors. ) 4. Basic colors for connect chain: White, purple, grey, light blue. (also offer ...

Supplier: Wenzhou Lianying Teaching Instrument Co., Ltd.

[China Manufacturers]

trajectory of atom

Feb 04, 2013

size:23x12x43cm trajectory of atom

Supplier: Ningbo Qinghua Science & Education Equipment Co., Ltd.

[China Manufacturers]

High quality Remanufactured Ink cartridge 802XL for H P

Mar 31, 2013

Compatible ink cartridge,used in H P DeskJet 1050, H P DeskJet 2050, H P DeskJet 2050s etc. Advantage:newly coming out Stable! 1.Model: H P802XL (CH563Z)2.Adapt in H P DeskJet 1050, H P DeskJet 2050, H P DeskJet 2050s etc.3.Color:Black4.Ink volumn:18ml5.5% Yield Pages : 300 Pages6.Type: Compatible7.Warranty:12 months8.Return policy:replacement for defectives.

Supplier: Shenzhen Michsan Technology Co., Ltd.

[China Manufacturers]

Cartridge filter housing / micro filter housing / water filter housing

May 26, 2012

Cartridge filter housing: Material: Stainless steel 304; Filter element: PP, carbon filter, husk filter and so on. Main features:1) Material of cartridge filter housing: stainless steel 304 or 316L;2) Exterior surface: mirror finish;3) Interior surface: acid washing plus passivation;4) Leg or legless type available;5) Serve as the preprocessing device for RO system;6) Equipped with different ...

Supplier: Hangzhou Tiger Water Treatment Equipment Co., Ltd.

[China Manufacturers]

Mini Hot slim optical mouse mouse

Feb 09, 2013

1)Support OEM severs 2)Slip battery cover 3)Mini receiver 4)Plug and Play 5)short delivery Mini Hot slim optical mouse mouseKey Specifications/Special Features:1.3D wired optical mouse with fashion design2.High-precision optical sensor. 3.Never needs cleaning. 4.Plug and play, not need the driver. 5.Moving on most surfaces, including wood plastic, paint, etc. 6.Color options: Black, silver, ...

Supplier: Shenzhen Shunxi Electronic Co., Ltd.

[China Manufacturers]

Non-water Proof LED Flexibel S

Sep 01, 2012

Non-water Proof LED Flexibel S Power 72W LED QTY 60 IP rate IP33 Non-water Proof LED Flexibel S. Path & contour marking2. Elegant interior decoration3. Backlighting for larger size ad-signs4. Landscape outlines5. Signal lighting, etc6. Swimming pool7. Car and motorcycle decorative lighting8. Architectural decorative lighting9. Archway Lighting10.Canopy Lighting11.Bridge edge lighting10.Amusement ...

Supplier: Shenzhen Lark Digital Co., Ltd.

[China Manufacturers]