API 11B Spray Metal Sucker rod joint with big chamfer

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Two types of sucker rod coupling are available which meet API Specifications: Regular API Class T Coupling and Spray Metal Coupling for anti corrosion.The Spray Metal Sucker Rod Coupling is my special product, which is processed with some special technology, coated a layer of abrasion-proof, wear-proof and lessening friction coat. It can not only protect itself but also the rod, preventing and slowing down the wear. The coupling has many types and sizes, and it is made of good quality steel alloy 40Cr. It has three functions : wear proof, corrosion-resisting and reducing the friction.1) Material: Seamless Alloy Steel 40Cr (AISI 5140)2) Standard: API Spec 11B3) Class: T& SM4) Main specification: 5/8", 3/4", 7/8", 1", 1 1/8"

Sucker rod coupling standard: API SPEC 11B

Sucker rod coupling material: aisi 5140, aisi 4140, aisi 4330

sucker rod coupling grade: T, SM, UHS ,K, KD

sucker rod coupling sizes: 5/8", 3/4", 7/8", 1", 1-1/8"

Sucker rod Coupling type: full size, slim hole, sub coupling, cross over

Sucker rod coupling length: 4", 4.5", 5"

Sucker rod coupling thread: tap extruded thread, 8rd/in, API Standard

Sucker rod coupling thread threatement: Phosphating

Sucker rod coupling surface threatment: Spray metal, or Phosphating

Basic Hardness of steel: HRA 56~62

Well Drilling/Oil planting, oil exploration equipment, accessories, oil sucker rod coupling, pump rod joint

Yantai Sanmon Machinery Equipments Co, Ltd always promote cost-effective products with punctual delivery and attentive service, such as API Spec 11B standard sucker rod couplings. With years' experience on oilfield equipments, we offer a complete range of API sucker rod and couplings. There are over 20 production lines in our factory especially for sucker rod and couplings, and we can offer 45,000 pieces of couplings each month. Sanmon has set an top standard over industry with the design of the Premier Performance Sucker Rod couplings including API Class T (through hard), API Class SM (spray metal), Sub sucker rod coupling and polished rod connection designs, combines top quality steel with a cold rolled thread that increase fatigue resistance. They are available of Full Size and Slim Hole for all size 5/8", 3/4", 7/8", 1" and 1-1/8", manufactured with high quality Carbon steel AISI 5I40 /4135/4142.



Over years' hard work, we have own a good many of friends have fixed business with us and our products have been satisfying customers home and overseas. If you have any interests on our sucker rod coupling, please feel free to contact us for further information! We're the special supplier, and the cost is much lower than some Inter-trade enterprises, also we can supply more excellent quality, to build a long-term business relationship with you.

Yantai Sanmon Machinery Equipments Co, Ltd

No.40, Qingnian Road, Zhifu District, Yantai, 264000, CHINA

www cnsanmon com

Contact Ms. Candice King

Mobile 0086 13406540801

candice at cnsanmon com

MSN sanmonmachinery at hotmail com

Skype sanmonmachinery