API 11b Norris Steel Sucker Rod and Pony Rod for Sale

• Manufacturing Process: Casting
• Surface Treatment: Galvanized
• Material: Alloy
• Name: Sucker Rod
• Length: 20FT, 25 FT
• Grade: C, K, D, Hl
• Model NO.: 7/8
• Transport Package: Bulk
• Specification: 5/8, 3/4, 7/8
• Trademark: zx
• Origin: China
• Production Capacity: 5000PCS/Month

Product Description

The sucker rod is a type of long and thin steel rod used to connect the pump made a low tempering carbon alloy steel made, which is an important part of the production device with a rod pump. The sucker rod string is made up of several sucker rods connected by a collar, which is connected in the oil pipe with an internal thread hoop and extends to the piston in the underground oil layer to pump oil through reciprocating motion.

API Grades
Class K: AISI 46xx, AISI 47XX, AISI 43XX
Class C: AISI 41xx, AISI 15xx
Class D: AISI41xx, AISI15xx, AISI 43XX, AISI 47XX, AISI31XX
Class H: AISI 4130, AISI4142
Diameter(O.D): 5/8inch through 1-1/2inch
Length: 2-30 Feet

Sucker rod class C is used for non-corrosive medium and medium well specifications. It can be made of carbon steel.
Sucker rod class K is for medium-sized specifications of wells, it is suitable for use in corrosive environments in oil.
Class D sucker rod is a heavy duty, non-corrosive environment for oil production.

     Mechanical Properties

AISI Grade	AISI4130	AISI4142	AISI4720
API Grade	D	D	KD
Yield Strength 0.2% offset, PSI	85,000	85,000	85,000
(MPa)	(586)	(586)	(586)
Ultimate Tensile Strength, PSI	115,000 - 140,000	115,000 - 140,000	115,000 - 140,000
(MPa)	(793 - 965)	(793 - 965)	(793 - 965)
Elong., δ %	≥10
Rod Size, OD	5/8″, 3/4″, 7/8″, 1″,11/8″
(mm)	(15.88), (19.05), (22.23),      (25.40) , (28.58)
Rod Length	25', 30' (+/-      2.0″per      API requirement)
(m)	(7.62), (9.14) (+/- 50.80mm per API requirement)

          Chemical Composition                                                                        

AISI Grade	AISI4130	AISI4142	AISI4720
API Grade	D	D	KD
Carbon	0.26~0.33	0.38~0.45	0.19~0.23
Manganese	0.40~0.70	0.80~1.00	0.80~1.05
Phosphorus	0.025 MX	0.025 MX	0.025 MX
Sulphur	0.025 MX	0.025 MX	0.025 MX
Silicon	0.17~0.37	0.15~0.35	0.15~0.35
Copper	0.25 MX	0.35 MX	0.20MX
Nickel	0.30MX	0.45 MX	0.90~1.20
Chromium	0.80~1.10	0.80~1.10	0.80~1.05
Molybdenum	0.15~0.25	0.15~0.25	0.24~0.30
Vanadium	0.03~0.07	0.03~0.07	0.03~0.07

Coupling specification

Specification	Internal    thread	Length,   mm	Collar   diameter, mm
			Full   size collar	Small   hole coupling
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

Packaging & Shipping

Company Profile

Dongying Zhao Xin Industry and Trade Co., Ltd. was established in 2001. Our company is located in Dongying city which has the second largest Oilfield (Shengli Oilfield) in China. We are a company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacturer. We cover an area of more than 9000 square meters which manufacture different oilfield products. Our main products include drilling equipment, oil production equipment, oil well service tools. Such as sucker rod, drill pipe, OCTG products, bridge plug. Currently, our products are already exported to North America, South America, Middle East, Middle Aisa, India and other countries and regions. The warranty period of all our products is 18 months.

We are an I S O 9 0 0 1, I S O 1 4 0 0 1, I S O 4 5 0 0 1,API certified company and have all the quality systems in place for design, planning, manufacturing and quality monitoring & traceability to ensure that all products match the quality & reliability Standards. We also have an independent measurement and inspection department, the inspection and measuring tools are fully equipped, we control each process to ensure that all products are qualified.

Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .