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304 stainless steel two-piece high temperature ball valve two-piece internal thread threaded valve medium thick discount
$ 1.58
Specifications and models:
304 dn8 2 points=1/4 304 dn10 3 points=3/8 304 dn15 4 points = 1/2 304 dn15 (solid ball) 304 dn20 6 points=3/4 304 dn20 (solid ball) 304 dn25 1inch 304 dn25 (solid ball) 304 DN32 1.2 inch 304 DN40 1.5 inch 304 DN50 2 inch 304 large DN50 = 2 inches DN65 2.5 inch 1600 grams 304 DN80 about 3 inches 2550 grams 304 DN100= 4inch about 3584 grams 304 medium dn8=1/4 190 grams medium 304 medium dn10=3/8 175g 304 thick DN15 4 points weight 190 grams left 304 thick DN20 6 points weighs about 265 grams 304 thick DN25 1 inch weighs about 390 grams 304 thick DN32 1.2 inches weighs about 520 grams 304 thick DN40 1.5 inch weight 765 304 thick DN50 about 2 inches 1150 grams 201 DN8 = 2 points iron ball 201 DN10 = 3 points iron ball 201 DN15 = 4 points iron ball 201 DN20 = 6 points iron ball 201 DN25 = 1 inch iron ball 201 DN32 = 1.2 inch iron ball 201DN40=1.5 points iron ball 201 DN50 = 2 inch iron ball 201 DN8 2 points steel core 201 DN10 3 points steel core 201 DN15 4 points = 1/2 steel core 201 dn15 (solid ball) steel core 201 DN20 6 points = 3/4 steel core 201 dn20 (solid ball) steel core 201 DN25 = 1 inch steel core 201 dn25 (solid ball) steel core 201 DN32 = 1.2 inch steel core 201 DN40 = 1.5 inch steel core 201 steel core DN50 2 inch 201 steel core (large) DN50 201 DN65 2.5 inch steel core 201 DN80 3 inch steel core 201 DN100 = 4 inch steel core 201 medium size dn8 =2 points 190 grams 201 medium dn10=3 points 175g Thick 201 DN15 4 points weighs about 190 grams Thick 201 DN20 6 points weight 265 grams Thickness 201 DN25 = 1 inch weight about 390 grams Thick 201 DN32 = 1.2 inches weight 520 grams left = Thick 201 DN40 1.5 inch weight 765 grams Thick 201 DN50 2 inch 1150 grams 2 thick 201 dn100 4inch 4370g Medium 304 DN15 4 points weight 220 grams Medium 304 DN20 6 points weight 300 grams Medium 304 DN25 1 inch weight 450 grams Medium 304 DN32 1 inch weight 660 grams Medium 304 DN40 1.5 inch Weight 940 grams Medium 304 DN50 2 inch weight 1450 grams Medium size 304 DN65= 2.5inch 2800g Medium size 304 DN80 3inch 4240g Medium size 304 DN100 4inch 7787g Medium 201 DN15 4 points weight 220 grams Medium 201 DN20 6 points weight 300 grams Medium 201 DN25 1 inch weight 450 grams Medium 201 DN32 1 inch weight 660 grams Medium 201 DN40 1.5 inch weight 900 grams Medium 201 DN50 2 inch weight about 1450 grams Medium size 201 DN65= 2.5inch 2800g Medium size 201 DN80= 3inch 4240g Medium size 201 DN100 4inch 7670g
Quantity ( MOQ: 1PCS) :
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Please note: A minimum order of $100 USD is required. Thank you for your understanding.
Special offer: Free UK Delivery on orders under 5KG.
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二片式内螺纹球阀属于手动阀类

      球阀是用带有圆形通道的球体作启闭件

      球体随阀杆转动实现启闭动作的阀门

       球阀的启闭件是一个有孔的球体绕垂直于通道的轴线旋转从而达到启闭通道的目的。



        密封性能好,结构简单,体积小,重量轻,流阻小等等优点

     球阀在管路中主要用来做切断、分配和改变介质的流动方向。

              球阀是近年来被广泛采用的一种新型阀门,

它具有以下优点:

     1. 流体阻力小,其阻力系数与同长度的管段相等。

 

     2. 结构简单、体积小、重量轻。

     3. 紧密可靠,目前球阀的密封面材料广泛使用塑料、密封性好,

         在真空系统中也已广泛使用。

     4. 操作方便,开闭迅速,从全开到全关只要旋转90°,便于远距离的控制。

     5. 维修方便,球阀结构简单,密封圈一般都是活动的,拆卸更换都比较方便。

     6. 在全开或全闭时,球体和阀座的密封面与介质隔离,介质通过时,

         不会引起阀门密封面的侵蚀。

     7. 适用范围广,通径从小到几毫米,大到几米,从高真空至高压力都可应用。

     8. 球旋转90度时,在进、出口处应全部呈现球面,从而截断流动。
 主图 (3)
3
用于:

 

 

      工作温度-29180℃(密封圈为增强聚四氟乙烯)或-29300℃(密封圈为对位聚苯)的各种管路上,用于截断或接通管路中的介质,

      选用不同的材质,可分别适用于水、蒸汽、油品、硝酸、轻工,食品,医药,环保.广泛用于石油,化工,冶金,电力.等多种介质。

 本公司可以开增值税发票,要加税点, 具体咨询旺旺客服

 

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