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"
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.
Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
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.
Supplier: Titanium bolts, stainless steel pipe fittings, titanium flanges, stainless castings, threaded rods, cam lock couplings, roller chains & chain wheels, big fasteners, alloy parts, high temperature pipe, such 310s, haste alloy c 276,304,316l, and so on.
Services: 1.design stainless steel parts for your requirements
2. oem
Buyer: Titanium coil, stainless steel rods, hydraulic components
Standard: DIN Head Diameter: 2mm-12mm Material: Iron,Q235iron wire rod Shank Diameter: 1.2mm-6mm Origin : India and China
We are manufacer coupling 1. Gear Flex Coupling 2. Jaw Flex Coupling 3. Pin Bush Coupling 4. Tyre Flex Coupling 5. Brake Drum Coupling Find our attach file for modle list please send me size and qunntey so we can send finle price quotation
We are manufacer coupling 1. Gear Flex Coupling 2. Jaw Flex Coupling 3. Pin Bush Coupling 4. Tyre Flex Coupling 5. Brake Drum Coupling Find our attach file for modle list please send me size and qunntey so we can send finle price quotation
