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API Alloy Steel Polished Steel Rod High Performance Steel Sucker Rod

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Brand Name :	Zhongshi
Model Number :	Sucker rod
Certification :	API 11B ,ISO ,QHSE
Price :	Negotiable
Payment Terms :	D/P, T/T, D/A
Supply Ability :	50000 pcs per month
Delivery Time :	Soonly

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API Alloy Steel Polished Steel Rod High Performance Steel Sucker Rod

API Alloy Steel Polished Steel Rod High Performance Steel Sucker Rod

Products Descripition:

Zhongshi provide API 11B sucker rods, with different Grades D, K, H, and all rods are made of good alloy steel or as per clients' requirments. In the manufacture process, we are strictly control the production process of the product to ensure quality. Factory production line are equipped with top level crafts technical engineer and advanced production equipments and detecting devices. To ensure the quantity, we have professional testers carry out pre-shipment testing. Quality is excellent and prices are reasonable.

Features:

Sucker rod Grad C series material is carbon steel or manganese steel,which is mainly used for light, medium load, no corrosion or corrosion shallow Wells or in deep well pumping. Grade D sucker rod is made of high quality alloy steel with heat treatment,It has the characteristics of high strength, good plasticity,long life and others, it is suitable for the environment which there is no corrosion or corrosive medium in the deep wells, Grade K level of sucker rod with different content of Ni Cr - Ni - Mo high quality alloy steel manufacturing, have anticorrosive, resistance to corrosion function, respectively applicable to the environment which are strong corrosion of shallow, middle and deep Wells.

Technical Specification:

Size (in)	Thread D. (in)	Rod D. (in)	Length (ft)	Length of Thread (mm)	Outside Diameter of Pin Shoulder (mm)	Length of Wrench Square (mm)	Width of Wrench Square (mm)
5/8	15/16	5/8	2 4 6 8 10 25 30	31.75	31.8	≥ 31.8	22.20
3/4	11/16	3/4		36.50	38.10		25.40
7/8	13/16	7/8		41.28	41.30		25.40
1	13/8	1		47.63	50.80	≥ 38.1	33.30
11/8	19/16	11/8		53.98	57.20	≥ 41.3	38.10

Mechanical Data:

Grade	Yield Strength Rel (Mpa)	Tensile Strength Rm (Mpa)	Percentage Elongation A (%)	Contraction Percentage of Area Z (%)	Impact Toughness a(3/cm2)
C	≥ 414	620-793	≥ 12	≥ 55	≥ 70
K	≥ 414	620-793	≥ 12	≥ 55	≥ 70
D	≥ 620	794-965	≥ 10	≥ 505	≥58.85

Chemical Composition Of Common Sucker Rod:

AISI	C	Si	Mn	S	P	Cr	Ni	Mo	V	Cu	Al
1541	0.36-0.45	0.15-0.35	1.35-1.65	≤0.04	≤0.04	≤0.3	≤0.35	≤0.06	0.04-0.09	≤0.35	≤0.035
4130	0.26-0.33	0.17-0.37	0.4-0.7	≤0.025	≤0.025	0.8-1.1	≤0.3	0.15-0.25	/	≤0.2	/
4120	0.17-0.24	0.17-0.37	0.4-0.7	≤0.025	≤0.025	0.8-1.1	≤0.3	0.15-0.25	/	≤0.2	/
4138	0.37-0.45	0.17-0.37	0.9-1.2	≤0.025	≤0.025	0.9-1.2	≤0.3	0.2-0.3	/	≤0.2	/
4138M	0.37-0.45	0.17-0.37	0.9-1.2	≤0.025	≤0.025	0.9-1.2	≤0.3	0.2-0.3	0.04-0.09	≤0.2	/
4140	0.38-0.45	0.17-0.37	0.5-0.8	≤0.025	≤0.025	0.9-1.2	≤0.3	0.15-0.25	0.04-0.09	≤0.2	/
4142	0.38-0.45	0.17-0.37	0.5-0.8	≤0.025	≤0.025	0.9-1.2	≤0.3	0.15-0.25	0.04-0.09	≤0.2	/
3130	0.22-0.29	0.15-0.35	0.71-1.0	≤0.025	≤0.025	0.42-0.65	0.72-1.0	0.01-0.06	/	≤0.2	/
4320	0.18-0.42	0.15-0.35	0.8-1.0	≤0.025	≤0.025	0.7-0.9	1.15-1.5	0.2-0.3	0.04-0.09	≤0.35	≤0.035
4330	0.3-0.35	0.15-0.35	0.8-1.1	≤0.025	≤0.025	0.8-1.1	1.65-2.0	0.2-0.3	0.05-0.10	≤0.2	/
4621	0.18-0.23	0.17-0.37	0.7-0.9	≤0.025	≤0.025	≤0.35	1.65-2.0	0.2-0.3	/	≤0.2	/
4720	0.19-0.23	0.15-0.35	0.85-1.05	≤0.025	≤0.025	0.8-1.05	0.9-1.2	0.22-0.30	0.02-0.05	0.40-0.60	/

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