Product Description
Company Info
Product Description
Ultra High Strength Sucker Rod is Nine-Ring premium product and is designed to be used with moderate to heavy loads in non-corrosive or effectively inhibited wells. The ultra high strength sucker rod is using AISI 4130 special alloy steel to manufacture.
The unique of the ultra high strength sucker rod is that the rod has a thin compression layer 10-15% at the rod surface that remains under compression even under normal operating tensile loads.
Ultra High Strength Sucker Rod is using ultra audio induction quenching technology to further process from the Grade D sucker rod. The metallographic structure is acicular martensite, the crystalline grain is fine and even. After shot- blasting, the rod has higher tensile strength (980~1200 MPa), surface hardness (HRC≥42) and surface residual compress stress (≤-200MPa). Also the rods provide with higher fatigue strength.
Key Benefits
Energy saving through pumping with a lighter string with no compromise in production;
Higher fluid production with existing pumping unit;
Reduction in the size of pumping unit with no reduction in production;
Increase pumps speed for additional production;
Extended service life and cost saving.
Heat Treatment
Quenched - Tempered - Surface hardening
*The above values are for general information only. Nine-Ring reserves the right to modify them according to internal specifications and without prior notice.
The unique of the ultra high strength sucker rod is that the rod has a thin compression layer 10-15% at the rod surface that remains under compression even under normal operating tensile loads.
Ultra High Strength Sucker Rod is using ultra audio induction quenching technology to further process from the Grade D sucker rod. The metallographic structure is acicular martensite, the crystalline grain is fine and even. After shot- blasting, the rod has higher tensile strength (980~1200 MPa), surface hardness (HRC≥42) and surface residual compress stress (≤-200MPa). Also the rods provide with higher fatigue strength.
Key Benefits
Energy saving through pumping with a lighter string with no compromise in production;
Higher fluid production with existing pumping unit;
Reduction in the size of pumping unit with no reduction in production;
Increase pumps speed for additional production;
Extended service life and cost saving.
Heat Treatment
Quenched - Tempered - Surface hardening
*The above values are for general information only. Nine-Ring reserves the right to modify them according to internal specifications and without prior notice.
Address:
No. 560, 2nd Huanghe Road, Binzhou, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Company Introduction:
Shandong Nine-Ring Petroleum Machinery Co. Ltd. Is a company specializes in producing well pumping unit, oil well pump and sucker rod. Our company is one of the advanced technology enterprise and top business credit standing enterprise recognized by the Shandong Science and Technology Council for many years. Nine-Ring is also rated "AAA in Quality, Service and Reputation Enterprise" by the China Marketing Research Centre.
Nine-Ring factory premises total area 128, 000 square meters, total assets amounting to 1.8 billion RMB and staff strength total 600 including 160 professional engineers.
Nine-Ring is registered to ISO 9001: 2000 in 2003 and licensed by the American Petroleum Institute to the 11 B product specification: Sucker rods in 2006. The following year 2007, Nine-Ring also qualified and registered to ISO 140001: 2004 and ISO 18001: 1999.
Nine-Ring annual production for various types of sucker rod has reached 10 million meters. Nine-Ring products are sold to large oil fields in China and exporting to America, India, Tajikistan, Azerbaijan, and Kazakhstan.
Currently, Nine-Ring Group has six companies, namely:
1. Binzhou Nine-Ring Petroleum Machinery Manufacturing Co. Ltd.
2. Binzhou Nine-Ring Sucker Rod Co. Ltd.
3. Binzhou Lida Petroleum Fittings Manufacturing Co. Ltd.
4. Qiqihaer City Nine-Ring Sucker Rod Manufacturing Co. Ltd.
5. Daqing Nine-Ring Petroleum Machinery Manufacturing Co. Ltd.
6. Daqing Lida Duobang Laser Pump Industry Co. Ltd.
Nine-Ring factory premises total area 128, 000 square meters, total assets amounting to 1.8 billion RMB and staff strength total 600 including 160 professional engineers.
Nine-Ring is registered to ISO 9001: 2000 in 2003 and licensed by the American Petroleum Institute to the 11 B product specification: Sucker rods in 2006. The following year 2007, Nine-Ring also qualified and registered to ISO 140001: 2004 and ISO 18001: 1999.
Nine-Ring annual production for various types of sucker rod has reached 10 million meters. Nine-Ring products are sold to large oil fields in China and exporting to America, India, Tajikistan, Azerbaijan, and Kazakhstan.
Currently, Nine-Ring Group has six companies, namely:
1. Binzhou Nine-Ring Petroleum Machinery Manufacturing Co. Ltd.
2. Binzhou Nine-Ring Sucker Rod Co. Ltd.
3. Binzhou Lida Petroleum Fittings Manufacturing Co. Ltd.
4. Qiqihaer City Nine-Ring Sucker Rod Manufacturing Co. Ltd.
5. Daqing Nine-Ring Petroleum Machinery Manufacturing Co. Ltd.
6. Daqing Lida Duobang Laser Pump Industry Co. Ltd.
