pipe connector of hydraulic stystem 1.material: metal and carbon steel 2.shapes: hexagon,squared,plain. 3.model: non-standard pipe connector of hydraulic stystem 1.machines: cold headers,numerical control machines,measuring trucks, thread rollings, grinding machine,etc.2.types: filter parts,hex nut and bolt, tube joint,cold heading blank,anchor parts.etc.3.designs: we can make any designs with ...
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