安全阀

Thai mainly producing all kinds of forged steel valves, cast steel valves, including valve type (flat gate valve, knife-shaped gate valve), valve, check valve, ball valve, cryogenic valve, regulating valve (electric valve, pneumatic control valve), power station valve, slurry valve, butterfly valve, throttle, guided showering valve, traps, needle valves, safety valves, breathing valve valve series products.

泰通阀门主要生产各种锻钢、铸钢类阀门包括闸阀、截止阀、止回阀、球阀、低温阀、调节阀（电动调节阀，气动调节阀）、电站阀、浆液阀、蝶阀、节流阀、导淋阀、疏水阀、针型阀、安全阀、呼吸阀等系列阀门产品。

With the use of boilers, 1681, has emerged lever hammer safety valve.

随着锅炉的使用，1681年又出现了杠杆重锤式安全阀。1769年瓦特蒸汽机出现以前，旋塞阀和止回阀一直是最主要的阀门。

Lever safety valve rod through the hey hammet the lever on the location or change the weight of hey hammer to adjust the take-off pressure.

杠杆杆式安全阀是通过重锤在杠杆上的位置或改变重锤的重量来调整起跳压力。

Suber-water pumps heavy hammer safety valve lever occurred. 1769 butterfly emerged.

电动闸阀1681年出现了杠杆重锤式安全阀。1769年出现了蝶阀。

2 Release the lock nut, according to anti-clockwise rotation, adjustment screw until the air so far excluded from the safety valve.

4.1.2 松开锁定螺母，按逆时针方向旋转，调节螺杆，直至从安全阀排除空气为止。

Hydraulic planer the advantages of a smooth drive, theintroduction of hydraulic drive, ram a uniform velocity,and canachieve variable speed; load capacity than the general mechanicaltransmission large Shaper;ram can be in any position toimmediately stop or start;Stage movement to apply the hydraulicdrive,feed rate can be in a certain range without adjustments;Machine done by hydraulic valve protection, are not too easy todamage the machine parts;Part of the oil is not easy to workwear, so long machine life;manipulating simple andconvenient.

液压刨床的优点是传动平稳，由于采用液压传动，滑枕的运动速度均匀，且可实现无级调速；负荷能力比一般机械传动的牛头刨床大；滑枕可以在任何位置上立刻停止或起动；工作台的进给运动也采用液压传动，进给量可以在一定范围内无级调整；机床由液压安全阀做保护，过载时不容易损坏机床的零部件；零件在油里工作不易磨损，因而机床寿命长；操纵简单，使用方便。

Metallurgy of the producer well tubing, casing, safety valves and topsides is not consistently sour safe and retrofitting would have rendered the waterflood project economics unviable.

产油井井管、套管、安全阀及顶部结构等的金属特性并不全具有防酸性能，而对这些设备进行更新改造，将使该注水驱油工程在经济上变得不可行。

40L with test lever and short thermostat for installation directly in available tank tappings.

40L型号安全阀配置测试杆和较短的温控器，用于直接安装在容器安装孔上。

An improvement on the die casting technology of aluminium hub includes drilling hole at the position of die, where the function of die is not affected, for preventing gas from coming into molten aluminium, mounting safety valve to the exhaust opening of die casting case for keeping proper pressure to save electricity and shorten die casting time, and increasing the water-flowing area of cooling disk or ring for higher cooling effect.

一在不影响模具本身功能部位钻孔增加排气通道，解决了压铸过程中产生的气体进入铝水问题。可使铝轮减少气孔。在压铸机箱体排气口部位，安装安全阀，能使压铸机箱体内保持适当的压力，工作时少进气、少排气，起到节电不堵浇口，缩短压铸时间，提高产量。冷却盘、冷却环改进后，增加了过水面积，提高了冷却效果。

Remove the piston and spring from the relief valve housing and thoroughly clean all parts including the diaphragm.

从安全阀外壳上拆卸活塞和弹簧，彻底清洗包括隔膜的所有部件。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。