中国太阳能管, 普通全玻璃真空管,申请2层3.3高boronsilicon玻璃管,在两层玻璃管,与axix它们之间是真空包装的真空度可达到5 * 10 - 2pa。干预SHCMV管,申请选择性吸收涂层材料的正常全玻璃真空管太阳能收集。超级真空热传导金属管,热管组成,玻璃管,热集热板,铝安全保护盖和getter,SHCMV管具有较高的实用性和realiability热效率高。 ,普通全玻璃真空管,申请2层3.3高boronsilicon玻璃管,在两层玻璃管,与axix它们之间是真空包装的真空度可达到5 * 10 - 2pa。干预SHCMV管,申请选择性吸收涂层材料的正常全玻璃真空管太阳能收集。超级真空热传导金属管,热管组成,玻璃管,热集热板,铝安全保护盖和getter,SHCMV管具有较高的实用性和realiability热效率高。
bulletproof ceramic insert plate
Meet NIJ 4 Standard-0101.04 and B6,B7 in ballistic level
Both single-curved and multi-curved plates are available
Size:25cmX30cm Weight:from 2.3Kg to 3.3Kg
Material:alumina ceramic,silicon carbide
We are the largest manufacturer of alumina ceramic tiles in China,and our products have been expo
camlock coupling type DP
1.camlock coupling:Manufacturer
2.size :1/2"-6"
3.body:stainless steel 304 316
4.gasket:buna(NBR),viton and Telfon
5.specification:MIL-C27487
6.testpressure:3/4"-2" 250PSI(17.6bar)
7.application:oil,petroleum,chemical,water,gas
8.Workmanship:Precision casting
Vertical combination crusher
【Overview of Vertical Combination Crusher】
Vertical combination crusher: Our combination crushers are ideally suitable for primary and secondary crushing, with low power consumption and easy maintenance. Every feature of these machines has been carefully designed to provide superior quality a
API/ANSI CF3/CF3M FLOATING BALL VALVE
Floating cast steel ball valve
Size:1/2''-6''
Pressure:150Lb-600Lb
Material: WCC, WCB, WC6, WC9, C5, C12, LCB , LCC, CF8, CF8M ,CF3 ,CF3M ,CF8C ,CN7M ,A105, LF2, F304, F304L ,F316L,F316, F321, F51
Design Manufacture:API6D,ASME B16.34,API608, BS5351,MSS SP-72
Pressure-Temperature Ratings:ASME
2-Formylcinnamic acid from thomas peng
2-Formylcinnamic acid
Synonyms: AKOS BAR-2474
CAS: 130036-17-8]
Molecular Weight: C10H8O3 = 176.1687
Physical and chemical properties: white or light yellow crystal, melting point :155-159 centigrade, insoluble in water, soluble in alcohol, chloroform and other organic solvents.
assay:98%
pack