Home Companies Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.

Polished Oilfield Tools Steel Grade K Hollow Sucker Rod

Contact Us

[China]

Trade Verify

Address: No.10 West of North Second Rig, Weiyang District, Xi’an City, China

Contact name:Sunny Lee

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

Polished Oilfield Tools Steel Grade K Hollow Sucker Rod

Country/Region	china

Product Details

Oilfield Tools Steel Grade K Hollow Sucker Rod Polished Rod

Product Overview

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.

We can also provide conventional API sucker rods, corrosion resistant sucker rods, FRP (fiber glass reinforced plastic) sucker rods, polished sucker rods and couplings, special sucker rods for progressive cavity pumps, hollow sucker rods and electric heating systems. We have provided sucker rods to Sudan, USA, Canada, Australia, India, Kazakhstan and Indonesia , Egypt etc.

Design Characterstics of Oilfield Sucker Rod

Grade D sucker rod is made from fine alloy steel, featured by high strength, better plasticity and long service life after heat treatment. This product is suitable for no-corrosion or light-corrosion environment oil-well widely.
Grade HL and HY sucker rods are super-high strength sucker rod, having the same size and main parameter as grade D sucker rod, but their strength is capable to reach 966~1195Mpa. Grade HL, HY sucker rods are suitable for the deep oil-well or big-pump capacity oil-well.
And grade K, KD and KH sucker rod are made from fine Cr-Ni-Mo alloy steel containing different amount of Ni. They possess more powerful anti-corrosion function. The products are suitable for strong corrosion oil-well, with depth of shallow, middle and deep respectively.
Grade C sucker rod is made from fine carbon steel. It is featured by mid-strength, good plasticity, toughness, corrosion resistance. It is suitable for sour medium environment where it is not susceptible to sulphuric stress cracking.

Technical Specifications of Our Oilfield Sucker Rod

Nominal Size		1-1/8 (in)		1-1/4 (in)		1-1/2 (in)
Nominal Size		in.	mm	in.	mm	in.	mm
Outside Diameter	Dimension	1.125	28.58	1.25	31.75	1.50	38.10
Outside Diameter	Tolerances	+0.005 -0.010	+0.13 -0.25	+0.005 -0.010	+0.13 -0.25	+0.005 -0.010	+0.13 -0.25
Nominal Diameterof Pin-thread	Dimension for referance	0.938	23.83	1.188	30.18	1.375	34.93
Nominal Diameterof Pin-thread	Dimension for referance	1.063	27.00
Note:sizes of sucker rods with which used	Nominal Dimension (for referance)	5/8		7/8		1
Note:sizes of sucker rods with which used	Nominal Dimension (for referance)	3/4
Note:Standard lengths	Dimension	ft 8,11,16, 22, 26,30,36, 40	m 2.4,3.4, 4.9, 6.7,7.9, 9.1, 11.0,12.2	ft 8,11,16, 22, 26,30,36, 40	m 2.4,3.4, 4.9, 6.7,7.9, 9.1, 11.0,12.2	ft 8,11,16, 22, 26,30,36, 40	m 2.4,3.4, 4.9, 6.7,7.9, 9.1, 11.0,12.2

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.

Our quality control begins with the design stage and continues at every step of the manufacturing process. With high performance production line and inspection equipment, we will delivery qualified products to our customers. Our products with advanced international standards can meet the machinery of Altas Copco, Sandvik ,Furukawa etc.

Competitive Advantages

1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.