YANTAI SANMON MECHINERY EQUIPMENT CO.,LTD is a leading petroleum machine parts supplier around the world. Found in 2008 professional on producing and supplying all kinds of machine like Petroleum &Mine Machine and parts. our company provides excellent quality and reasonable price oilfield production and drilling equipment for international distributor and wholesaler. We keep focusing on oilfield industry supply. We are developing for new technology to help our customers reduce cost. Combined with our smart, our strategic locations, professional and highly experienced workforce we have obtained good comments and trust from our international customers. Our products have been distributed many countries such as USA, Canada, India, Argentina, Brazil and so on.
Production equipment API11B Sucker rod sucker rod coupling and standard pony rod, polished rod and rod clamp, API 5CT Tubing, Casing and coupling.
We are able to provide standard products according to customer requests. Our products apply the strictest international standard. We are able to provide third party inspection report according to customer requests.
Customers demand is the first which is always bear in our mind, and we are always striving to improve our crafts, our product quality and our services for pre-sale and after-sale.
I will be more than pleased to do so if anything I can do for you
API Sucker Rod
Standard:API Spec 11B
Size: 5/8"-1 1/8"
Grade: K,C,D and HL
Material: Carbon Steel
Grade C sucker rod: Moderate strength, not susceptible to sulfide stress cracking, suitable in sour medium.
Grade D sucker rod: Made of quality heat treated steel alloy, with high tensile and yield strength; suitable for non-corroding or mildly corroding environment.
Grade K sucker rod: With good corrosion resistance in H2S, CO2 and NaCl media, superior tensile strength.
Grade HL and HY sucker rod: High strength; structure and size matching with grade D sucker rod; withstanding 966-1, 136 MPa (140, 000-164, 720 psi); suitable for deep and large displacement wells.