API Spec 11b Standard High Quality Anti-Corrosion Sucker Rod for Oilfield

• After-sales Service: Yes
• Warranty: 1 Year
• Manufacturing Process: Casting
• Surface Treatment: Galvanized
• Material: High Quality Carbon Steel or Alloy Steel.
• Machine Type: Oil and Gas Industry, Sucker Rod
• Model NO.: sucker rod
• Processing Type: Forging
• Use: Oil Production, Oil and Gas
• Transport Package: Bundles
• Specification: 5/8" ~ 1-1/8"
• Origin: Dinging
• Production Capacity: 500 Ton/Tons Per Month

Product Description

Product Description

Sucker rod is an important part of a sucker rod pumping equipment. Sucker Rod connect with coupling to be a rod string, and up through polished rod connection on the pumping unit or PCP motor, down connection on the pump piston or PCP, its role is to ground the reciprocating movement of the pumping unit horsehead suspension point is passed to the downhole pump or pass the rotation of the PCP motor torque to downhole PCP.

Ordinary sucker rod is manufactured according to API Spec 11B which mainly includes grade C and D. Grade H sucker rod is developed to suit for deep well and larger pumps.

Sucker rod: A string or solid or hollow tubular that is moved by a pump jack at the surface to operate a rod pump at the bottom of the well.

Pony rod: A short rod for spacing out a rod string.

Anti-corrosion sucker rod:The material used for the nickel based alloy spray welding, the spray welding layer is larger than 0.25mm so that the ends has antiseptic performance and mechanical protection. In the process of oil sucking rod in rod elevator, can avoid the anticorrosion layer damage. The tooth tongs used in the process of assembly is preventing damage of the wrench side anticorrosion layer.

1.Sucker rod size

SN	Normal size in(mm)	Dia. of coated rod (mm)	Wrench section width (mm)	Wrench section Length (mm)	OD of Male thread step (mm)	Nipple neck length of ascension(mm)
1	5/8(16)	19	27	28	37	127
2	3/4(19)	22	29	28	43	127
3	7/8(22)	25	29	28	45	127
4	1(25)	28	39	28	55	127
5	1 1/8(29)	32	43	37	60	127

 

 2.Grade and Mechanical Properties

No.	Grade	Tensile Strength Rel(Mpa)	Yield Strength Rm(Mpa)	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	--	--	--

Hot Sales Products

Company Profile

Packaging & Shipping

FAQ

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.