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All Grade Alloy Steel Oil Field Rods Welding Hollow With Api 11b Customized Length

China Puyang Zhongshi Group Co., Ltd. certification
China Puyang Zhongshi Group Co., Ltd. certification
Recommendation is good. Reception is professional. Demo training is also very great. Wish more online training after getting the machine.2017.8.26

—— David

Thanks for your kindly hospitality. Your company is very professional , we will have nice cooperation in the near future. 2015.6.28

—— Sergey

Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package 2016.3.25

—— Steve

Thanks for your good after-sale service. Excellent training and technology support helps me a lot. 2018.4.23

—— Mostafa

Professional, very helpful, great price. Will use again for other items 2019.2.21

—— Ahmed

Thanks for zhongshi group supporting and guidence. With your help and instruction, I win more market share. 2017.9.26

—— Manuel

Nice cooperation with zhongshi group.Imperssive for your service and support. 2018.3.18

—— Luis

We are satisfied with your product's quality. We highly appreciate to see the excellent performances in production capacity and thanks for the specialist technical support from you 2018.11.16

—— Mohammed

Good company with professional service and high quality. Delivered in time. Our most trusted partner for sucker rod and OCTG pipe. 2018.7.24

—— Nicolas

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All Grade Alloy Steel Oil Field Rods Welding Hollow With Api 11b Customized Length

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Large Image :  All Grade Alloy Steel Oil Field Rods Welding Hollow With Api 11b Customized Length

Product Details:

Place of Origin: China
Brand Name: Zhongshi
Certification: API ,ISO ,QHSE
Model Number: sucker rod

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: exported packing
Delivery Time: 2weeks
Payment Terms: T/T
Supply Ability: 1000pcs
Detailed Product Description
Type: Sucker Rod,pony Rod Size: 1 1/8",3/4",1",5/8"-1-1/8"
Grade: D,KD,HY,K,HL Material: Alloy Steel,AISI 4130
Length: 25-30ft,. Or Customized Product Name: Alloy Steel Sucker Rod
High Light:

bottom hole pump


oil sucker rod

High Strength API 11B Polished Pony Oilfield Sucker Rods 5 / 8 " AISI 4330 Alloy Steel with Rod Coupling


Products Description:


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. Comamonly we use the sucker rod coupling to connect the sucker rod. The sucker rod also has various specs to fit.




1. C grade sucker rod series - is mainly used for light, medium load, no corrosion or corrosion shallow Wells or in deep well pumping, material is carbon steel or manganese steel.

2. Grade D sucker rod is made of high quality alloy steel, after heat treatment with high strength, plasticity is good, long life and other characteristics, it is suitable for light when there is no corrosion or corrosive medium in the deep Wells under the environment of use.

3. K level of sucker rod with different content of Ni Cr - Ni - Mo high quality alloy steel manufacturing, have anticorrosive, resistance to corrosion function, respectively applicable to strong corrosion of shallow, middle and deep Wells.


Mechanical Properties of Sucker Rods:


No. Grade Tensile Strength
Yield Strength
Percentage Elongation A(%) Contraction Percentage Of Area Z(%)
1 C 620-795 ≥415 ≥13 ≥50
2 K 620-795 ≥415 ≥13 ≥60
3 D 795-965 ≥590 ≥10 ≥50
4 KD 795-965 ≥590 ≥10 ≥50
5 HL 965-1195 ≥795 ≥10 ≥45
6 HY 965-1195 —— —— ——

Sucker rod Size:


OF PIN(mm)
5/8" 5/8" 15/16 2
31.75 31.75 ≥31.75 22.23
3/4" 3/4" 1-1/16 38.10 36.51 25.40
7/8" 7/8" 1-3/16 41.28 41.28
1" 1" 1-3/8 50.80 47.63 ≥38.10 33.34
1-1/8" 1-1/8" 1-9/16 57.15 53.98 ≥41.28 38.10


All Grade Alloy Steel Oil Field Rods Welding Hollow With Api 11b Customized Length 0


Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: sales

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