In the fields of automobiles, industrial machinery, petroleum, chemicals, agriculture, pharmaceuticals, valves, etc., throat clamps for connecting soft and hard pipes are widely used. Stainless Steel Throat Clamp is mainly divided into three categories: American throat clamp, German throat clamp and British throat clamp. Heavy Duty Stainless Steel Hose Clamps are the most widely used, so they are also called conventional throat clamps, which are a more common type of throat clamp. American throat clamps are divided into small American throat clamps and large American throat clamps, with bandwidths of 12.7mm and 14.2mm respectively. Large Stainless Steel Hose Clamps are characterized by rectangular holes and grooves on the steel belt, which can provide a more powerful and precise bite, and its torque is greater than that of German throat clamps; the disadvantage of Stainless Steel Lock Hose Clamp is that there is a dead angle under the worm, which is prone to air leakage. American thr…