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.
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.
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"
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.
Simple / easy maintenance, No down time, No loss of production Provides torsional vibration isolation & damping No metal to metal contact, hence electrically insulated Low initial, operation & replacement cost No lubrication Long life
Joint Coupling in Winding Machine Material Used - CI Casting
Rubber Coupling for Ring Frame Machine Material - Rubber Size - Available in all sizes
Supplier: All types of shafts, sleeves, muff coupling, split ring.
Simple / easy maintenance, No down time, No loss of production Provides torsional vibration isolation & damping No metal to metal contact, hence electrically insulated Low initial, operation & replacement cost No lubrication Long life
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.
