Class SM coupling for sucker rods are manufactured as per API 11B.Class SM with Ni60 coating used for corrosive well. Using AISI 5140 to manufacture.
Specification:5/8", 3/4", 7/8"1", 1 1/8"
Class T coupling for sucker rods are manufactured as per API 11B. Class T sucker rod couplings used for regular well with mature technology and high quality Using AISI 5140 to manufacture. Specification:5/8", 3/4", 7/8"1", 1 1/8"
Supplier: Metals and minerals, steel products and agricultural products
1 steel tubes/pipes (ssaw, lsaw, erw and seamless steel pipes)
2] galvanized steel coils
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4] pre painted galvanized steel sheets/coils
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API 3/4" FS Class T coupling A. Type: T B. Material: carbon steel AISI5140 C. Basic hardness: hrc 16-23 D. Standard: API SPEC 11B E. Coupling diameter: 3/4 " F. Weight: 0.60 kg/pcs G. Package: wooden cases,500 pieces per box or 1000 pieces H. Port: tingdao/yantai/tianjin I. Payment terms: T/T . Wooden case.
API Class SM coupling 1ú¬Type: SM FS and SH coupling 2ú¬Coupling diameter: 5/8 ",3/4",7/8",1",1-1/8" 3)Weight: 0.41-1.29 KG/Pcs 4ú¬Material: AISI 5I40 5ú¬Spray Materialú¦Ni60A Alloy Coating 6ú¬SM Thicknessú¦0.01-0.02in 7) Basic Hardness: HRC 16-23 8ú¬Surface Hardness: HRC 55-62 9ú¬Hole rate: ú+2% 10ú¬Min. Hardness of the layer: 595HV0.2 11) Operating Temperature: -1000~400íµ 12) Life: > 180 days 13ú¬Standard: API Spec 11B 14)Package: wooden case 15)Payment Terms: T/T . Our New Products 1) SM Coupling with great bevel edge 2) Two-way Cambered Protection Coupling If you have any interest in our sucker rod couplings, please do not hesitate to let we know, and weí»ll supply you with our high quality products and best services.
API Class SM coupling 1ú¬Type: SM FS and SH coupling 2ú¬Coupling diameter: 5/8 ",3/4",7/8",1",1-1/8" 3)Weight: 0.41-1.29 KG/Pcs 4ú¬Material: AISI 5I40 5ú¬Spray Materialú¦Ni60A Alloy Coating 6ú¬SM Thicknessú¦0.01-0.02in 7) Basic Hardness: HRC 16-23 8ú¬Surface Hardness: HRC 55-62 9ú¬Hole rate: ú+2% 10ú¬Min. Hardness of the layer: 595HV0.2 11) Operating Temperature: -1000~400íµ 12) Life: > 180 days 13ú¬Standard: API Spec 11B 14)Package: wooden case 15)Payment Terms: T/T . Our New Products 1) SM Coupling with great bevel edge 2) Two-way Cambered Protection Coupling.
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A forged coupling is a type of pipe fitting that is made by forging, a process that uses heat and pressure to shape metal. Forged couplings are typically made of steel, but they can also be made of other metals such as stainless steel, alloy steel, and copper. Forged couplings are stronger and more durable than other types of pipe fittings, such as threaded couplings. They are also less likely to leak. Forged couplings are used in a variety of applications, including water, gas, and oil pipelines, as well as in industrial and construction applications. Here are some of the technical specifications of forged couplings: Material: Steel, stainless steel, alloy steel, copper Class: 2000, 3000, 6000, 9000 Size: 1/8 to 4" End type: Socket weld, threaded, flanged Size: Typically available in sizes from 1/2 inch to 12 inches
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
