Specifications

1.Product name:sucker rod coupling crossover
2.Class:T
3.Type:3/4",7/8",1"
4.Advantage:anti-corrosion

Detailed description

 

Sucker rod coupling is one of our flagship products. One sucker rod coupling must be processed by a few fabrication procedures, such as, Blanking, drilling hole, boring hole, milling, thread tapping, and so on. At the last step, do the surface treatment. The surface treatment includes black coating, phosphating or per the customers’ requirments. Besides, it has good anticorrosion and anti-friction property. The following table shows the related information about the sucker rod coupling.  

 

Technological Parameters

Product Name	Rounding chamfer θ	Types	OD(mm)	Width of Wrench Square(mm)	Length of Wrench (mm)	Grade	Hardness	Unit weight(kg)
sucker rod coupling	45°	3/4	Φ41.3+0.13 -0.25	38.1 0 -0.8	31.8+0.62 0	19-T	56-62HRA	0.65
		7/8	Φ46.0+0.13 -0.25	41.3 0 -0.8	31.8+0.62 0	22-T	56-62HRA	0.8
		1	Φ55.6+0.13 -0.25	47.6 0 -0.8	38.1+0.62 0	25-T	12-23HRA	1.15