Specifications

API drilling pipe
1 longyear standard
2.high quality,delivery fast
3.material test
4.ISO9001 certificate

Sucker Specifications	5/8"	3/4"	7/8"	1"
External thread size	15/16"	1-1/16"	1-3/16"	1-3/8"
Rod diameter	16	19	22	25
Nipple shoulder	31.8	38.1	41.3	50.8
Sucker rod length	9140,8000,7620And short rods of various lengths.

 

Sucker levels of mechanical properties

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Sucker level	Yield Strength	Tensile strength	Elongation	Section yield	Impact toughness
	sMpa	bMpa	%	%	akI J/cm2
D,D Grade corrosion	≥620	794-965	≥10	≥50	≥60.8
HL,HL Grade corrosion	793-962	966-1136	≥12	45-55

 

Coupling Specifications
Coupling Specifications	The thread size	Lengthmm	Coupling ODmm
			Full-scale coupling	Slimhole Couplings
5/8"	15/16"	102	38.1	31.8
3/4"	1-1/16"	102	41.3	38.1
7/8"	1-3/16"	102	46	41.3
1"	1-3/8"	102	55.6	50