Dongying Kangya Petroleum Equipment Co.,Ltd.is a professional manufacturer and supplier of all types of petroleum equipment.The company is located in Dongying, the beautiful petroleum city at Yellow River Delta, covers an area of more than 330 million square meters.
And we have many years of history in the petroleum equipment industry.Our main products include drilling equipment,oil production equipment,wellhead equipment,well control equipment,downhole tools,OCTG pipe, vavle & pipe fitting and oilfield tools.
Currently,our products is already exported to America, Middle East, Australia,Africa and 20 other countries and regions.
Our company has always focused on research, development and innovation.Kangyapetro will initiate the second phase of our development strategy.Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
API 11B carbon steel or alloy steel sucker rod with best price
Product Application
Sucker rod is the common equipment in the oil extraction. It is manufactured through many process including the testing, straightening and forging. The sucker rod is placed between the polished rod and oil well pump. To deliver power. Sucker rod is manufactured from high quality carbon steel and alloy steel, which is conform to the API Spec 11B standard. Sucker rod has various types including the common sucker rod, hollow sucker rod and FRP sucker rod. Commonly we use the sucker rod coupling to connect the sucker rod. The sucker rod also has various specs to fit different environments and applications.
One piece of sucker rod and one pieces of sucker rod with coupling with explanation on it.
Classification
The sucker rod has various types:
Common sucker rod
Grade C sucker rod.
Grade D sucker rod.
Grade K sucker rod.
Grade KD sucker rod.
High tensile sucker rod: grade H sucker rod
Grade HY sucker rod.
Grade HL sucker rod.
Grade KHL sucker rod.
Special sucker rod: hollow sucker rod
Continuous sucker rod.
Screw pump sucker rod
Taper thread sucker rod
Plug sucker rod.
FRP sucker rod: fiber reinforced plastic sucker rod
Flexible sucker rod
Carbon fiber composite sucker rod
Steel wire rope sucker rod.
Electric sucker rod
Specification
Material: high quality carbon steel or alloy steel.
Grade: C, D, K, H.
Rod diameter: 5/8", 3/4", 7/8", 1" and 1-1/4".
Length:
25', 26' and 30' for sucker rod.
2', 4', 6', 8', 10' for pony rod.
Rod Size (in) | Body OD (mm) | Shoulder OD (mm) | Thread nominal value (in) | Sucker rod length mm | Pony rod length mm(in) |
5/8 | 15.88 | 31.8(1-1/4) | 15/16 | 7518 9042 | 508(20) |
3/4 | 19.05 | 38.1(1-1/2) | 11/16 | 1118(44) | |
7/8 | 22.23 | 41.3(1-5/8) | 13/16 | 1727(68) | |
1 | 25.4 | 50.8(2) | 1-3/8 | 2337(92) | |
1-1/8 | 28.58 | 57.2(2-1/4) | 1-9/16 | 2946(116) |
Production
For common sucker rod:
Raw Material Test → Cold Straighten → Cut → Forge → Hot Treatment → Hot Alignment → Shot Blasting → Rod Head Machining → Assembly → Protective Cap → Package → Aczoiling Treatment.
For extra high tensile sucker rod:
Raw Material Test → Cold Straighten → Cut → Forge → Quenched And Tempered → Hot Treatment → Hot Alignment → Shot Blasting → Rod Head Machining → Surface Quenched → Assembly → Protective Cap → Package → Aczoiling Treatment.
1) How can I place order?
A: You can contact us by email about your order details, or place order on line.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using.
3) What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
4)How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
Polished Rod
100% Response Rate
Sucker Rod Couplings
100% Response Rate
Sucker Rod Pump
100% Response Rate
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier