API 11b Grade D Sucker Rod with T Class Coupling

• After-sales Service: Online Support
• Warranty: 1year
• Manufacturing Process: Forging
• Surface Treatment: Polishing
• Operation Pressure: /
• Material: Alloy
• Model NO.: 3/4", 7/8", 5/8", 1" sucker rod
• Name: API 11b Grade D Sucker Rod with T Class Coupling
• Steel Grade: D
• MOQ: 100ea
• Quality: High Level
• Transport Package: Iron Pallet
• Specification: 3/4", 7/8", etc.
• Trademark: LK
• Origin: China
• HS Code: 84314310
• Production Capacity: 50000PCS/Month

Product Description

API 11B 3/4" 25ft Long Grade D Sucker Rod with T Class Coupling

Product Description

Sucker Rod

Sucker rod is steel rod that manufactured according to API SPEC 11B with C, D, H and K Grades. It is used to connect the pumping unit on the ground and the oil well pump down in the well. Sucker rod is an important part in the oil production system. Different grades of sucker rod has features of high strength, non-corrosive medium, good tensile and long service life.

Types of sucker rode:

• Ordinary sucker rod
• Polished sucker rod
• Pony sucker rod (pup joint)
• Solid or hollow sucker rod
• Sinker bar

• Designed and manufactured according to API spec 11B.
• Able to supply sucker rod in different grades.
• Threads are processed as to ensure high precision, reliable performance and extended service life.
• Available in 5/8″ (15.88mm), 3/4″ (19.05mm), 7/8″ (22.23mm), 1″ (25.40mm), and 1-1/8″ (28.58mm) body diameter.

 

Technical Parameters

Ordinary sucker rod & pony rod:

Size (in)	Rod D. (in)	Thread D. (in)	Length (ft)	Outside Diameter of Pin Shoulder (mm)	Length of Thread (mm)	Length of Wrench Square (mm)	Width of Wrench Square (mm)
5/8	5/8	15/16	2 4 6 8 10 25 30	31.8	31.75	≥ 31.8	22.2
3/4	3/4	11/16		38.1	36.5		25.4
7/8	7/8	1-3/16		41.3	41.28
1	1	1-3/8		50.8	47.63	≥ 38.1	33.3
1-1/8	1-1/8	1-9/16		57.2	53.98	≥ 41.3	38.1

 

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

 

Polished rod:

Size (in)	Rod D. (mm)	Length (ft)	Thread D. (in)		Thread Length (mm)		Small Diameter Taper of Thread
1	25.4	30 25 24 16	15/16		28.58		9°
1 Upset			15/16	1-1/16	31.75	36.5
1-1/8	28.6		15/16	1-1/16	34.93
1-1/8 Upset			1-3/16	1-3/8	41.28	47.63
1-1/4	31.8		1-3/16		34.93
1-1/4 Upset			1-3/8	1-9/16	47.63	53.98
1-1/2	38.1		1-3/8		44.45

 

Grade		Yield Strength Rel (Mpa)	Tensile Strength Rm (Mpa)	Percentage Elongation A (%)	Contraction Percentage of Area Z (%)	Impact Toughness ak(J/cm2)
1		≥ 414	620-827	≥ 12	≥ 55	≥ 70
2	General	≥ 586	655-1102	≥ 10	≥ 50	≥ 58.8
	Anti-corrosion	≥ 414		≥ 12	≥ 55	≥ 70

 

Photo View

Company Information

Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Through efforts of Lake Petro staff, our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). With super quality, reasonable price and professional service, Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.

 

FAQ

How to order?

Please send us your inquiry with detail item description or with Model number.

If there is no packing demand we take it as our regular exported standard packing.

We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.

You send us your detail requirement, we provide quotation to you.

Can I expect a quality products?

All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.

 

The information you may like to know before Payment:

 

1. Methods of Payment:

T/T (Telegraphic Transfer) or L/C at sight

 

2. Shipping way

Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

Bulk order: we suggest by air or by sea.

 

3. Quality Control

We have our own experienced QC.

There will be strict inspection and testing for every order before shipping out.

 

How to contact?

Attn: Julia Zhou