Oilfield API Grade D 3/4" Subsurface Sucker Rod

• Customization: Available
• Connection: Female
• Structure: Vertical
• Model NO.: ZS sucker rod
• Material: Alloy
• Standard: Standard
• API Grade: D, H, K, Kd, Hy, Hl
• Processing Type: Forging
• Size: 5/8′′, 3/4′′, 7/8′′, 1′′, 1 1/8"
• Usual Length: 25FT
• Transport Package: Iron Frame
• Specification: length is avaliable on OEM
• Trademark: ZS
• Origin: Henan
• HS Code: 8431

Product Description

API 11B sucker rod

The sucker rod is used to make up the mechanical assembly between the surface and downhole components of a rod pumping system. The producr confirms to API specification 11B.

Sucker rod products
Grade C sucker rod	Grade D sucker rod	Grade HL and HY sucker rods	Grade K, KD and KH sucker rod
Material: fine carbon steel   Features: mid-strength, good plasticity, toughness, corrosion resistance.   Application:It is suitable for sour medium environment where it is not susceptible to sulphuric stress cracking.	Material:fine alloy steel   Features:high strength, better plasticity and long service life after heat treatment.   Application:This product is suitable for no-corrosion or light-corrosion environment oil-well widely.	super-high strength sucker rod, having the same size and main parameter as grade D sucker rod, but their strength is capable to reach 966~1195Mpa.   Application:Grade HL, HY sucker rods are suitable for the deep oil-well or big-pump capacity oil-well.	Material:  fine Cr-Ni-Mo alloy steel containing different amount of Ni.   Features:more powerful anti-corrosion function.   Application:The products are suitable for strong corrosion oil-well, with depth of shallow, middle and deep respectively.

 
 
Main Feature of sucker rod
1) Material: Carbon steel, Alloy Steel
2) Grade: C, D, K, KD, HL, HY
3) Standard: API 11B
4) Size: 5/8'', 3/4'', 7/8'', 1'', 1 1/8"
 
Function of suck rod in pumping unit
a. Energy saving through pumping with a lighter string with no compromise in production;
b. Higher fluid production with existing pumping unit;
c. Reduction in the size of pumping unit with no reduction in production;
d. Increase pumps speed for additional production;
e. Extended service life and cost saving.
 
Parameter of our sucker rod 

SIZE	ROD D.	THREAD D.	LENGTH	Outside  D. of Pin Shoulder	Length of Pin	Length of Wrench Square	Width of Wrench Square
(in)	(in)	(in)	(ft)	(mm)	(mm)	(mm)	(mm)
5/8''	5/8''	15/16	2	31.75	31.75	≥31.75	22.23
3/4''	3/4''	1-1/16	8	38.1	36.51	≥31.75	25.4
7/8''	7/8''	1-3/16	10	41.28	41.28	≥31.75	25.4
1''	1''	1-3/8	25	50.8	47.63	≥38.10	33.34
1-1/8''	1-1/8''	1-9/16	30	57.15	53.98	≥41.28	38.1

 
Technical Parameters of popular size (Polished Rod)

Product	D, H, K, KD, HY, HL (Polished Rod)
Diameter mm (inch)	16 (5/8)	19 (3/4)	22 (7/8)	25 (1)	28 (1 1/8)
Length ± 51mm	7620 (25')	7620(25')	7620 (25')	7620 (25')	7620 (25')
	8000 (26')	8000 (26')	8000 (26')	8000 (26')	8000 (26')
	9140 (30')	9140 (30')	9140 (30')	9140 (30')	9140 (30')

 
Performance of the sucker rod 

Grade	Tensile Strength	Yield Strength	Percentage Elongation	Contraction Percentage of Area
	Rel(Mpa)	Rm(Mpa)	A(%)	Z(%)
C	620-795	≥415	≥13	≥50
K	620-795	≥415	≥13	≥60
D	795-965	≥590	≥10	≥50
KD	795-965	≥590	≥10	≥50
HL	965-1195	≥795	≥10	≥45
HY	965-1195	-----	-----	-----