Specifications

1.Name:sucker rod coupling for oil field
2.Size:7/8" full size coupling
3.Std Rfc:SY/T5029-2006 & API 11B
4.Placement:female

 

slim hole sucker rod coupling for oil field

 

 

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 technical parameters about different sizes of sucker rod couplings.

 

Technical Parameters

	Type	grade	O.D(mm)	Minimum lengh(mm)	Hardness	Weight(kg)	Standard reference
Sucker rod coupling	3/4”	19-T	41.05~41.43	101.6~103.17	56-62HRA	0.65	API 11B
	7/8”	22-T	45.75~46.13	45.75~46.13	56-62HRA	0.8	API 11B
	1”	25-T	55.35~55.73	55.35~55.73	12-23HRA	1.15	API 11B
Feature	Anticorrossion, durable use
Packing	Exported by case,wooden case or wooden pallet
Delivery time	15-30working days
Surface treatment	Phosphating or per the clients request