Flange Washers
Flange Washers
Flange Washers also be known as"Flange Bolting Washers", "Spring Washers", be used forthe connection between flangeandbolt. Its application equipment includes: Reactor, stirrer and heat exchanger flange bolts; Pumps, Fans, Centrifuge Flanges and Anchor Bolts; Power bus and copper alloy bolts;Pipe flange and valve flange bolt.Flange Washers are widely used inindustries such as Petrochemical, Power, Metallurgy, Paper, Pharmaceuticals, Food Processing,etc.
Bolt flange jointsare widely used in pressure vessel and pipe connections, and Leakage is the main failure mode of bolt flange connections. The main causes of leakage includes:differential thermal expansion/contraction, vibration, bolt creep and vibration. By installing flange washers in bolt flange joints, the elastic potential energy stored in the China Flange Bolting Washerscan be converted into mechanical energy,to compensate the deformation of gasket and bolt, to ensure the bolt preload meets the sealing requirements, prevent leakage.
How do we choose the right flange washers?
Firstly, choose size of wholesale flange washersaccording to the bolt model & required load value. Then select the suitable raw material further according to the application environment. Material such as H13, 17-7PH, Inconel 718 (see the material document for details) are available in case of high temperature, cryogenic(low temperature) and anti-corrosion environment.
The common flange washers with high-torque & ultra-high-torque are listed in the table. In case the flange washer in the table cannot meet the work requirements, contact us (
Note: More information.
在线联系供应商
Other supplier products
 |
Corrosion Resistant Disc Springs | Corrosion Resistant Disc Springs Corrosion Resistant Disc Springs,made of stainless steel, such as SUS301, SUS302, SUS316, 17-4PH, 17-7PH, 15-7Mo, ... |
 |
Volute Springs | Volute Springs Volute springs, designed&manufactured according to JB/T11698-2013 standard (SHANGHAI HEGONGparticipated in drafting the standard... |
 |
U-shaped Spring for Elevator Safety Gear | U-shaped Spring for Elevator Safety Gear U-shaped springfor elevator safetygearalso be known as"U-shaped spring", "safety gear spring", "elevator s... |
 |
Serrated Safety Washers | Serrated Safety Washers Serrated Safety Washers is a kind ofBelleville Disc Spring with trapezoid cross sectionand serrations on both sides. Serrat... |
 |
Belleville Disc Springs | Belleville Disc Springs Belleville Disc Springs also was called "Disc Springs" "Conical Disc Springs", include disc spring stacks, Corrosion Resist... |
Same products
 |
Leaf Spring Suspension | 卖方: Hebei Cavwo Auto Parts Co., Ltd | Leaf spring suspensionis a reliable choice for your heavy-duty vehicle suspension system. Its h... |
 |
第二十七届广州国际弹簧工业展 | 卖方: 广州巨浪展览策划有限公司 | 领导全球弹簧行业的广州国际弹簧工业展于2026年5月16至18日在中国进出口商品交易会展馆圆满结束，成效显著，展会规模、观众人数再创新高，是全球弹簧行业风向标和晴雨表 2027年展览面积增加，... |
 |
Flat Compression Spring | 卖方: ningbo atlas metal hardware co ltd | We offer a comprehensive range of flat wire compression springswhich is known its superior qualit... |
 |
Fan Shaft | 卖方: ningbo atlas metal hardware co ltd | Atlas metal believes that fan shafts are the most important part of most electric motors. The ele... |
 |
Fan Motor Shaft | 卖方: ningbo atlas metal hardware co ltd | Atlas metal has rich experiences with electric fan shafting. We have a big production capacity to... |
