進(jìn)口燃?xì)夂附忧蜷y德國(guó)洛克產(chǎn)品中心《DE LOCKE》

 一、進(jìn)口燃?xì)夂附忧蜷y描述：

德國(guó)《LOCKE》洛克進(jìn)口燃?xì)夂附忧蜷y(Gas welding ball valve)是由鋼管焊接而成。球墊采用強(qiáng)化聚四氟乙烯。閥桿采  用防爆設(shè)計(jì)。溫度范圍：-60-200℃。全焊接球閥廣泛應(yīng)用于天然氣、石油、供熱、化工及  熱電管網(wǎng)等長(zhǎng)輸管線領(lǐng)域。

The gas welding ball valve imported by Locke in Germany is welded by steel pipe. The ball pad adopts reinforced polytetrafluoroethylene. The valve rod adopts explosion-proof design. Temperature range: - 60-200 ℃. All welded ball valve is widely used in natural gas, oil, heat supply, chemical industry, thermoelectric pipe network and other long-distance pipeline fields.

二、進(jìn)口燃?xì)夂附忧蜷y技術(shù)參數(shù)：

1、口徑尺寸: DN50-DN500 [2＂－20＂]

2、壓力范圍: PN16≈PN100 150LB≈600LB

3、使用溫度: -20℃≈500℃

4、閥體材質(zhì): 碳素鋼、鍛鋼。[可選]

5、密封材質(zhì):聚四氟乙稀PTFE 增強(qiáng)聚四氟乙稀PPL

6、閥桿、球芯材質(zhì):SS304

7、球芯材質(zhì): 實(shí)芯不銹鋼球。

8、閥桿材質(zhì):不銹鋼。

9、填料: 石墨、增強(qiáng)聚丙稀。

10、連接方式: 焊接、法蘭

1. Caliber size: dn50-dn500 [2 "- 20"]

2. Pressure range: PN16 ≈ PN100 150Lb ≈ 600Lb

3. Service temperature: - 20 ℃ ~ 500 ℃

4. Valve body material: carbon steel, forged steel. [optional]

5. Sealing material: polytetrafluoroethylene PTFE reinforced polytetrafluoroethylene ppl

6. Material of valve rod and ball core: SS304

7. Ball core material: solid core stainless steel ball.

8. Stem material: stainless steel.

9. Packing: graphite, reinforced polypropylene.

10. Connection mode: welding, flange

三、進(jìn)口燃?xì)夂附忧蜷y結(jié)構(gòu)優(yōu)點(diǎn)：

a、一端連接閥體一端連接管道（注意：用于連接端尺寸標(biāo)準(zhǔn)為：ASTM, EN, KS/JIS等）

b、鏡面拋光整個(gè)不銹鋼球體都要檢驗(yàn)

c、氣泡緊密的體質(zhì)密封與碳增強(qiáng)Teflon）閥座

d、預(yù)載座墊彈簧確保低溫泄漏緊密和減少閥門操作扭轉(zhuǎn)力

e、按國(guó)際標(biāo)準(zhǔn)反對(duì)爆裂閥桿

f、兩PTEF涂層的自動(dòng)潤(rùn)滑能力，無(wú)需另加潤(rùn)滑劑

g、閥桿和端口連接管道可以根據(jù)客戶設(shè)計(jì)要求加長(zhǎng)。

a. One end connection valve body one end connection pipe (Note: for connection end size standard: ASTM, en, KS / JIS, etc.)

b. Mirror polished stainless steel ball should be inspected

c. Tight bubble seal and carbon reinforced Teflon) valve seat

d. Preload the seat cushion spring to ensure tight low temperature leakage and reduce valve operating torque

e. Anti burst stem according to international standard

f. Automatic lubrication capability of two PTFE coatings without additional lubricant

g. Valve stem and end connecting pipe can be lengthened according to customer's design requirements.