上海熙粹五金制品有限公司公司是（ball plunger)定位珠，弹簧柱塞（spring plunger)，球头柱塞，波珠螺丝，万向滚珠，钢珠滚轮等产品专业生产加工的专业厂家，拥有丰富的专业制造经验，产品品质优异，达到国外同类产品水准，有以下优点：

一：弹簧球头柱塞具有精确的端面压力, 易于安装, 与国外相同品质定位珠比具有价格竞争力。

二：更长的弹簧使用寿命

通过尽可能缩小衬套插销头厚度, 本公司能够尽可能长的弹簧。这样当然就能减少弹簧的疲劳而增加其使用寿命。

三：统一球头凸出高度
每个柱塞的球头从柱塞体凸出的高度必须统一。精确加工控制和严格的检测程序确保了每个塞球头凸出高度之间的尺寸差异不超过 0.04mm。有些规格不超过0.02mm.

产品规格：
头型规格：长型，短型。
弹力等级：轻型，重型。

本体材料：SCM435,SUS304,尼龙66。
柱塞头材料：S45C,SUS440,SUJ2,陶瓷，树脂，聚缩醛，快削铜。

螺纹规格：
公制：M4*0.4, M5*0.8, M6*1.0, M8*1.25, M10*1.5, M12*1.75, M16*2.0, M20*2.5
英制：6-32, 6-40, 8-32, 8-36, 10-32，1/4-20, 5/16-18, 3/8-16, 1/2-13, 5/8-11, 3/4-10, 1-8

材料及表面处理:
压力验证:一种超冷锻制,熔炉处理的钢条,以一种专利方式生产,以在钢条上获得高强度,耐磨,良好的机加工性能和抗热变形性能，可靠耐用。

不锈钢:17-4H,300系列等
合金钢:4140,4130,SCM435等
低碳钢:1215,1018快削钢等
氧化铁黑:Mil.Spec.Mil-C-13924B and Ams-2485
黑色电镀:Mil.Spec.,Mil-A-8625,Type 2,Class and AMS-2472
钝化处理:QQ-P-35
螺纹等级:2A-UNC,6G
客户可提出要求,指定材料及表面处理 

 
公司总部设在上海,拥有完整、科学的质量管理体系。熙粹的诚信、实力和产品质量获得业界的认可，产品远销海外，美，韩，日，德，芬兰等国。产品品质达到国外同类产品水准，价格为同类进口产品的几分之一，为广大对外出口加工企业出口机械设备上的最佳配件，绝对可以通过国外厂商和客户对此类产品的检测要求，欢迎全国各地企业来电来函洽谈。
 
此处图样规格为常规标准~如有特殊要求也可来图来样定制~ 
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联系方式：
手机：13063720120    王经理
邮箱地址：Usher1@qq.com

 
 
 
 
 
XI CUI Ball Plunger Specialty Company Inc. SHNGHAI P.R.CHIAN,Is the ball plunger , spring plunger , push fit plunger,Universal ball professional manufacturer in  suozhou  jiangsu  chian.

has extensive experience in manufacturing,excellent product quality,the same quality of similar products in the world.
there are some advantages:
1:The  BALLPLUNGER  has  accurate pressure,easy to install,comparison of the world the same quality at competitive prices.
2: Longer spring life      
minimize the thickness of bushing bolt head,install the spring as long as possible,this of course can reduce fatigue and increase spring life.
3:protruding height of the same ball
Each ball plunger protruding from the plunger body must be the same height.Precise process control and rigorous testing procedures.
Ensures that each plunger ball size differences between the protruding height of not more than 0.04mm. Some less than 0.02mm.

Specifications:
Head Type Size: Long, short.
Stretch levels: light and heavy.
Body material: SCM435, SUS304, nylon 66.
Plunger head material: S45C, SUS440, SUJ2, ceramic, resin, polyacetal, fast cutting of copper.

Thread size:
Metric: M4 * 0.4, M5 * 0.8, M6 * 1.0, M8 * 1.25, M10 * 1.5, M12 * 1.75, M16 * 2.0, M20 * 2.5
British :6-32, 6-40, 8-32, 8-36, 10-32,1 / 4-20, 5/16-18, 3/8-16, 1/2-13, 5/8- 11, 3/4-10, 1-8

Material and Finish:
Pressure validation: an ultra-cold forging, furnace processing of steel bars, produced in a patent to the steel bar for high strength, wear resistance, good machinability and heat deformation performance, reliable and durable.

Stainless steel :17-4H, 300 series
Alloy: 4140,4130, SCM435, etc.
Low Carbon Steel: 1215,1018 cutting steel
Iron Oxide Black: Mil.Spec.Mil-C-13924B and Ams-2485
Black Plating: Mil.Spec., Mil-A-8625, Type 2, Class and AMS-2472
Passivation: QQ-P-35
Thread rating: 2A-UNC, 6G
Customers can request the specified materials and surface treatment
Design specifications for reference only here ~ If you have special requirements can also be customized drawings and samples ~
 
 
Usher  wang
Contact:
 
Mobile: 13063720120
E-mail Address:Usher1@qq.com