Product Name Well Drill Used Oil Drilling Steel Sucker Rod API 11B drill rod
Certification
API 11B
Grade
C, D, K, KD, H,HL,HY
Grade C
Moderate strength Not susceptible to sulfide stress cracking suitable in sour medium
Grade D
Suitable for non-corroding or mildly corroding environment
Grade K, KD
Superior tensile strength Good corrosion resistance in H2S, CO2 and NaCl media
Grade HL and HY
High strength suitable for deep and large displacement wells
Packaging Details
By carton, wooden case, wooden pallet, or by requirements of the customer.
Delivery Detail 
Shipped in 5 days after payment
Payment
Alibaba Trade Assurance,T/T, 30% in advance, 70% before shipment

Product introduction
Sucker rod is a steel bar, usually measured in 25 to 30 feet, between both sides is a thread, used in oil industry, used to connect an installed in the good hole under the surface of the reciprocating piston pump and parts.The pump is driven by the visible surface of the good pump and is connected to the bottom hole pump through a series of connected sucker rod.The sucker rod is usually made of fiberglass and is 37/5 feet in diameter,3/4,7/8,1 and 11/4 inches in diameter.These are terminated at the end of the metal thread, with the female at one end and the male on the other. 
Grade C sucker rod series is mainly used for light, medium load, no corrosion or corrosion shallow wells or in deep good pumping, the material is carbon steel or manganese steel.
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.
Packaging Details: By carton, wooden case, wooden pallets, or by requirements of the customer.
Delivery Detail: Shipped in 15 days after payment
FAQ
Q: How long is your delivery time?

A: If there are stocks, take 5-10 days to delivery for smelly quantity, and 30-40 days for bigger quantity; If no stock, depends on the steel billet purchase.

Q: What about your payment term?

A: Usually T/T or L/C,30% deposit and 70% before delivery.

Q: What about your standard delivery date.

A:30 days after receiving the deposit.We are pleased to provide you with best services in consulting, purchasing, transportation, installation, and after-sales services.
We would like to establish long term business with any reliable partner in the world.Any interesting or questions, please don't hesitate to contact us.Waiting for your kindly reply.Thanks.