The reliable solution for sealing bolt-nut joints 可靠的密封螺栓和螺母連接解決方案
Screwed connections remain in very common use。In many cases， these connections have to be tight and high-strength。螺紋連接使用仍然非常普遍。在許多情況下，這些連接既要保證緊密又要保證高強(qiáng)度。
Typical applications are setting screws in hydraulic components，gears and injection pumps。 In these fields of applications，it is absolutely necessary to have sealings against leakage （below the nut bearing face and in the thread），as well as high-strength and repeatable screw connections。在液壓元件、齒輪和噴射泵上面，螺栓設(shè)置是一種典型的應(yīng)用。在這些應(yīng)用領(lǐng)域里，在螺紋和軸承支撐面形成密封是必要的，同時(shí)需要提供高強(qiáng)度的連接和可重復(fù)安裝使用。
SEAL LOCK Sealing nuts密封螺母的使用，解決了以上所有的問題
■ High component variety （storage/ordering effort）需要組合組件
a Cap nut 帽螺母
b Sealing washer 1密封墊片1
c Lock nut 鎖螺母
d Sealing washer 2 密封墊片2
■ High assembly time 裝配時(shí)間長
■ Loss of preload-force due to setting of the second sealing washer 由于設(shè)置了**密封墊片易損失預(yù)載荷
■ Large space requirement 空間要求大
SEAL LOCK Sealing nuts密封螺母的使用，解決了以上所有的問題
Disadvantages of the conventional solution 傳統(tǒng)解決方案的缺點(diǎn)
a Cap nut 帽螺母
b Sealing washer 1密封墊片1
c Lock nut 鎖螺母
d Sealing washer 2 密封墊片2
■ High assembly time 裝配時(shí)間長
■ Loss of preload-force due to setting of the second sealing washer 由于設(shè)置了**密封墊片易損失預(yù)載荷
■ Large space requirement 空間要求大
Advantages of the innovative solution for SEAL LOCK® 密封螺母的**解決方案
One-piece component 單一的連接件
One-piece component 單一的連接件
Captive seal 可控的密封
Sealing inside the thread and below the head against liquids and gases* 密封圈對(duì)大部分液體和氣體抗溶解
Temperature resistance （-40 °C to 110 °C）溫度從-40 °C 到+110 °C
High preload-force by means of the metal bearing face, no loss of preload-force due to setting the sealing ring 高的預(yù)載荷Safe fastening due to thread in the sealing ring 高強(qiáng)度緊固
5 times repeatable thread connection possible 可重復(fù)5次安裝
Seal of polyamide PA11 （resistant to many oil types and solvents）可密封聚酰胺 PA11
Minimal space requirement 空間需求小
Dimensions M 6 to M 20 coarse and fine threads，other dimensions and solutions available on request Sealing ring as locking device 尺寸從M6-M20的粗牙螺紋和細(xì)牙螺紋，其它尺寸和解決方案可根據(jù)需要進(jìn)行設(shè)置
Temperature resistance （-40 °C to 110 °C）溫度從-40 °C 到+110 °C
High preload-force by means of the metal bearing face, no loss of preload-force due to setting the sealing ring 高的預(yù)載荷Safe fastening due to thread in the sealing ring 高強(qiáng)度緊固
5 times repeatable thread connection possible 可重復(fù)5次安裝
Seal of polyamide PA11 （resistant to many oil types and solvents）可密封聚酰胺 PA11
Minimal space requirement 空間需求小
Dimensions M 6 to M 20 coarse and fine threads，other dimensions and solutions available on request Sealing ring as locking device 尺寸從M6-M20的粗牙螺紋和細(xì)牙螺紋，其它尺寸和解決方案可根據(jù)需要進(jìn)行設(shè)置
