API 11b Sucker Rod for Oilfield Pump

• Customization: Available
• After-sales Service: 24/7
• Warranty: 1year
• Manufacturing Process: Forging
• Surface Treatment: None
• Operation Pressure: None
• Material: Alloy
• Product Name: API Standard High Quality Oilfield Sucker Rod Wre
• Grade: C, D, K, H
• Tensile Strength: 621MPa-1500MPa
• Rod Size: 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/2′′, 1-3/4′′
• Transport Package: Export Package
• Trademark: GPE
• HS Code: 8431
• Production Capacity: 150000
• Package Size: 150.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 300.000kg

Product Description

API 11B D grade 7/8" sucker rod

Various types of these rods are available, each designed to meet specific operational requirements and conditions in the oil and gas industry. Here are some common types:
 

Standard Sucker Rods
 

Standard sucker rods are the most commonly used type.They are made of high-strength carbon or alloy steel and come in different sizes and lengths. Standard rods are typically solid, meaning they have a continuous body without hollow sections.
The sucker rods are suitable for most well conditions and provide reliable performance in typical oil and gas production operations
 

Hollow Sucker Rods

Hollow sucker rods have a holow interior, offering advantages in specific well situations. They are lighter than standard sucker rods, which can reduce the load on the pumping unit and improve pumping efficiency.
Hollow sucker rods are often used in wells with high fluid volumes,viscous fluids or when there is a need to reduce the weight of the rod string
 

Continuous Sucker Rods

Continuous sucker rods are specially designed for wells with deviated or crooked boreholes. These sucker rods have fiexible joints or couplings that allow them to bend and accommodate the wellbore's shape without the risk of breakage.
Continuous sucker rods help minimize the stress and fatigue in deviated wells, ensuring reliable and continuous operation.
 

Spray Metal or Fiberglass Sucker Rods

Fiberglass or spray metal sucker rods are used in corrosive or high-temperature environments where traditional steel sucker rods may not be suitable. Spray metal rods are coated with a layer of corrosion-resistant material, such as aluminum, to protect against chemical reactions.
Fiberglass sucker rods are composite materials that offer excellent corrosion resistance and strength. These alternative materals provide durability andperformance in harsh well conditions.
 

Polished Rods

Polished rods are not technically rods but are an integral part of the rod sting. They connect the downhole pump to the rod string and transmit thereciprocating motion from the surface unit.
Polished rods are usually steel and have a smooth, polished surface to minimize wear and friction between the rod string and the pumping unit.


 

 

Type	25-150TH	25-125TH	25-175TH	25-225TH
	CYB38TH	CYB32TH	CYB44TH	CYB57TH
Nominal Diameter	38.1(1 1/2)/38	31.8(1 1/4)/32	44.5(1 3/4)/44	57.2(2 1/4)/56
Plunger length	1200
Pump barrel length	3300-6600
Thread for connection with top tubing	2  7/8NU	2  7/8NU	2  7/8NU	2  7/8NU
B Thread B for connection with bottom oil pipe	2  7/8NU	2  7/8NU	2  7/8NU	2  7/8NU
Thread for connection with oil rod	3/4 in	3/4 in	3/4 in	3/4 in
Pump constant	1.642(10.33)	1.14(7.17)	2.188(13.76)	3.546(22.30)
Max. outside diameter	89.5

Anti-sand Sucker rod pump

Type	25-150TH	25-125TH	25-175TH		25-225TH
	CYB38TH	CYB32TH	CYB44TH		CYB57TH
Nominal diameter	38.1(1 1/2)/38	31.8(1 1/4)/32	44.5(1 3/4)/44		57.2(2 1/4)/56
Plunger length	3000-6600
Pump barrel length	1200
Thread for connection  with top oil pipe	2  7/8NU	2  7/8NU	2  7/8NU	2  7/8NU
Thread for connection with bottom oil pipe	2  7/8NU	2  7/8NU	2  7/8NU	2  7/8NU
Thread for connection with oil rod	3/4 in	3/4 in	3/4 in	3/4 in
Pump constant	1.642(10.33)	1.14(7.17)	2.188(13.76)	3.546(22.30)
Max. outside diameter	106

 Bridge type Sucker rod pump

Type	25-150TH	25-125TH	25-175TH
	CYB38TH	CYB32TH	CYB44TH
Nominal diameter	38.1(1 1/2)/38	31.8(1 1/4)/32	44.5(1 3/4)/44
Plunger length	1200
Pump barrel length	3300-6600
Thread for connection with top tubing	2  7/8NU	2  7/8NU	2  7/8NU
Thread for connection with bottom oil pipe	2  7/8NU	2  7/8NU	2  7/8NU
Tread for connection with oil rod	3/4 in	3/4 in	3/4 in
Pump constant	1.642(10.33)	1.14(7.17)	2.188(13.76)
Max.outsidediameter	88.9(3.5)
Max. depth for lower pump	2800(9190)	3000	2500(8200)

 Anti-grain deposition pump

Type	25-150TH	25-125TH	25-175TH	25-225TH
	CYB38TH	CYB32TH	CYB44TH	CYB57TH
Nominal diameter	38.1(1 1/2)/38	31.8(1 1/4)/32	44.5(1 3/4)/44	57.2(2 1/4)/56
Plunger length	1200
Pump barrel length	3300-6600
Thread for connection top oil pipe	2  7/8NU	2  7/8NU	2  7/8NU	2  7/8NU
Thread for connection with bottom oil pipe	2  7/8NU	2  7/8NU	2  7/8NU	2  7/8NU
Thread for connection with oil rod	3/4 in	3/4 in	3/4 in	3/4 in
Pump constant	1.642(10.33)	1.14(7.17)	2.188(13.76)	3.546(22.30)
Max. outside diameter	106
Requirement for sealing grade	30-35
Max. permissible draw load	500
Max. load for bearing hollow pin of drip	1.0
Fracture success rate for hollow pin of drip	100%
Max. grain diameter of deposition in the cavity	20