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、概述

　　QDX-17抗穿孔儀是根據(jù)GB12952-91標準的要求制造。主要用于PVC／SBS等柔性或塑性防水卷材的耐沖擊試驗

　　ZSY-14型抗穿孔性儀

主要參數(shù)

　　1、沖頭：Φ12.7mm

　　2、重錘質(zhì)量：500g

　　3、底座直徑：Φ150mm

　　ZSY-14型抗穿孔性儀

試驗方法

　　1、將裁取得150*150mm試樣自由鋪在不小于4mm的鋁板上，并一起放在密度25Kg/m厚度50mm泡沫墊塊上。

　　2、將沖頭鋼珠定位片置于試樣中心部位

　　3、將穿孔儀置于定位片上，使定位片正好位于導(dǎo)管內(nèi)

　　4、提起重錘，調(diào)節(jié)到規(guī)定的落差高度500mm并定位。

　　5、按下重錘釋放按鈕，重錘自由下落，撞擊試樣表面的沖頭

　　6、檢查試樣是否穿孔，試驗三塊試樣

　　7、無明顯穿孔時，對試樣進行水密性試驗。如有滲透現(xiàn)象表明已穿孔。

　　8、結(jié)果評定：三塊試樣均無穿孔時評定為不滲水

Mobil EAL Envirosyn H Series oils are super premium, high performance fully synthetic environmentally aware hydraulic ａnd circulating oils designed to provide outstanding performance in systems operating at moderate to severe conditions. They provide excellent wide temperature range performance above ａnd beyond the capabilities of non-synthetic environmentally aware oils. Mobil EAL Envirosyn H Series provides exceptional anti-wear ａnd film strength characteristics necessary for hydraulic systems operating under high load ａnd high pressures. This is verified by their excellent wear control in the ASTM D 2882 ａnd Vickers 35VQ25 Pump Wear Tests. Their 12-stage rating in the FZG Gear Load Test demonstrates a high level of protection against wear ａnd scuffing ａnd the suitability of this product to protect gears ａnd bearings used in conjunction with hydraulic systems. The Mobil EAL Envirosyn H Seriess provide excellent protection against corrosion ａnd ensures very good multi-metal compatibility allowing its use in systems employing various metallurgy that may be used in pump ａnd component design. They also provide very good thin oil film protection against rusting. In addition to their exceptional performance capability, they satisfy the requirements for ready biodegradability ａnd non-toxicity making them a desirable product for severe operating conditions where leakage or spillage of conventional oils could result in damage to the environment.

Mobil EAL Envirosyn H Series oils are formulated from select, high-quality, high-VI synthetic base oil materials ａnd high technology additive system specifically engineered to meet or exceed the performance requirements of most hydraulic pump ａnd system builders while satisfying the stringent criteria for biodegradability ａnd toxicity. Compared to the best vegetable oil-based ａnd synthetic ester based hydraulic oils, these products provide improved oxidation stability ａnd anti-foam performance, together with improved high ａnd low temperature performance (-20º F to 200º F).

Mobil EAL Envirosyn H Series oils provide excellent wide temperature range performance. Their exceptional anti-wear, lubricity, ａnd film strength characteristics assure performance in hydraulic ａnd circulation systems operating under moderate to severe conditions. The ready biodegradability ａnd virtually non-toxic nature of these products make them an excellent choice where leakage or spillage could enter environmentally sensitive areas. The inadvertent leakage of spillage of this product in environmentally sensitive areas could result in easier clean-up ａnd lower remediation costs.

• Hydraulic systems where spills or leakage could result in damage to the environment
• In systems where readily biodegradable ａnd virtually non-toxic fluids may be required
• Circulation systems containing gears ａnd bearings where mild extreme-pressure characteristics are desired
• Systems containing servo-valves
• Hydraulic systems operating with oil temperatures in the range of -20F to 200F
• Marine ａnd mobile equipment operating in environmentally sensitive areas
• Circulation systems operating under mild to moderate service conditions
• Industrial hydraulic systems where leaked or spilled fluids could get into plant effluent
• Air line oilers ａnd some limited oil-mist generating systems
• Air-over-hydraulic fluid systems operating in environmentally sensitive areas

Based on available information, this product is not expected to produce adverse effects on health when used for the intended application ａnd the recommendatio

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我公司主營產(chǎn)品有：鑄鐵平板平臺，大理石量具，平尺角尺，偏擺檢查儀，花崗石量具，機床檢驗棒、塞環(huán)規(guī)等精密量具產(chǎn)品，我公司多年來以完美的售后服務(wù)贏得了眾多回頭客的好評與信賴，如有需要可直接與公司黃麗偉女士聯(lián)系。公司網(wǎng)址：www.bzfyz.com，訂購熱線：，工作QQ：1611031648我公司多年來不斷創(chuàng)新，不斷開拓，迎來了公司的一個又一個春天，正以風(fēng)雨不擋之勢發(fā)展壯大。正使泊重品牌量具走向國際化

127V隔爆型取暖器，隔爆型取暖器廠家，隔爆型取暖器型號，隔爆型取暖器型號，隔爆型取暖器圖片，隔爆型取暖器特點

人的手冷了，可以搓搓手；人的身體冷了，可以跑跑步，在礦井下工作的時候冷就只能用隔爆型取暖器了，正巧宇順就有隔爆型取暖器，宇順生產(chǎn)的隔爆型取暖器質(zhì)優(yōu)價廉，專業(yè)安全，歡迎新老客戶前來選購

煤礦用隔爆型取暖器適用于具有甲烷或煤塵爆炸危險的煤礦井下硐室固定位置與礦用照明綜保裝置配套作取暖設(shè)備。煤礦用隔爆型電熱取暖器又叫127v礦用電熱取暖器，也叫防爆電暖器，其型號表示RB2000/127v電熱取暖器，證件齊全，具有安全標志，標志為ExdI，歡迎訂購。

礦用防爆取暖器參數(shù)：

工作電壓：127V；  

額定功率：2000W；

最高表面溫度：不超過150℃；

重量：160kg；

外型尺寸：600*600*200mm。

溫馨提示：隔爆型電熱取暖器必須由專人負責(zé)使用，定期清掃防塵罩及散熱器上的浮灰，特別是煤塵，以防止煤塵堆積發(fā)熱起火，引燃瓦斯。另外，散熱器溫度較高，取暖人員應(yīng)離開一定距離，以免燙傷。

RB2000/127V礦用電熱取暖器 ，山西RB2000/127電熱取暖器，127V礦用電暖器，礦用隔爆型電熱取暖器

 電磁閥GS061600V我公司主要是針對東汽、東電、東鍋等發(fā)電設(shè)備主機廠進行配套，電廠配件種類型號達幾萬種，產(chǎn)品種類已覆蓋電廠氫油水系統(tǒng)、頂軸油系統(tǒng)、再生系統(tǒng)裝置、除酸裝置系統(tǒng)、抗燃油系統(tǒng)、密封油系統(tǒng)、定子冷卻水系統(tǒng)、油凈化裝置等各個重要系統(tǒng)。

濾芯         LY-48/25W

濾芯         HC4704FKT13H

濾芯         XW-630*40H

濾芯         XJL.01.12 

信號調(diào)理板     3L4488

電磁閥     AM-501-1-0148

600MW機組用直流事故油泵（EOP）密封環(huán)    125LY-32

密封環(huán)     100LY-215-2型

測壓軟管         SMS-12/20-1524mm-C

電磁閥     4WE6Y6X/EG220NZ4/V

節(jié)流閥     DRV30-1-10B

電磁換向閥     4WE6E6X/EG24NZ5L

定子冷卻水泵泵軸         YCZ65-250A

溢流閥     DB10-2-30/100

DDV閥    R40K02MONSM2

測壓軟管         SMS-12/15-1524-B

測壓軟管         SMS-10/12-610mm-B

順序閥     F3RG-03-D3-30

主油泵入口軟管     rt08-50-400

抗燃油泵         PVH074R01AB10A250000002001AE10A

內(nèi)冷泵     YCZ65-250B

電磁閥GS061600V

不銹鋼波紋管截止閥     40FWJ1.6P

閥門         F3DG5S2-062A-50-DF-ZK-V 220VDC

測壓軟管         S100-AC-FA-0320

浮動式擋油環(huán)         HD-410

截止閥     50FJ-1.6PA2

測壓軟管         S100-AC-AC-0030

EH主油泵        PVH074R01AB10A250000002001AE10A

真空泵     30WSRP

氫油水系統(tǒng)油泵   65-250B

EH主油泵        PVH74QIC-RSF-1S-10-C25-31

300MW機組交流潤滑油泵蝸殼   125LY-35-5

測壓軟管         S110-AC-FA-0125

300MW機組D7A直流事故油泵導(dǎo)軸承      

定子冷卻水泵軸承         DFB-80-80-240

伺服閥     J761-001

機械密封         YCZ65-250C

超速限制電磁閥     R900944371

墊圈         JB/ZQ4080-1997  56  100HV

冷卻風(fēng)扇         D4E160-DA01-2 230V 50HZ

抗燃油再循環(huán)泵用機械密封         F3V10IS6SIC20

溢流閥     DB10-2-5X/20

定子冷卻水泵泵軸         DFB100-65-260

測壓軟管         SMS-10/20-610mm-C

測壓軟管         SMS-12/20-610mm-B

測壓軟管         SMS-10/N1/4-1829mm-B

濾芯         SH-006

氫油水系統(tǒng)油泵   CZ65-250A

密封膠     HEC892

-【DFZYY-2013-11-19-A】

電磁閥GS061600V

粘度計 VT-03F/04F

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測量功能  [ 適用于校準后一年內(nèi)、23℃±5℃、35～70%RH、精度=±（讀數(shù)%+量程%）]