Sucker rod coupling
Two types of coupling are available which meet api specifications: regular api class t coupling and spray metal coupling for anti corrosion.
Our couplings include sucker rod coupling, subcoupling, and polished rod coupling with different size specification.
1) material: seamless alloy steel
2) standard: api spec 11b
3) class: t sm
4) main specification: 5/8", 3/4", 7/8", 1", 1 1/8"
1000pcs, 750kg, 1200*720*360mm
Api 3/4¡± class sm slim hole sucker rod coupling 1) material: aisi 5140 2) standard: api spec 11b 3) main specification: Od:1-1/2" (38.1mm) Id: 1-1/16"(26.99mm) Length: 4" (101.6mm) Weight: 0.47kg 4)other size: 3/4¡±; 7/8¡±;1¡±; 1-1/8¡± 5)smoothness: 3.1*10-3 6)coat thickness(in): 0.01in ~ 0.02in 7)basic hardness: hrc 16-23 8)surface hardness: hrc 55-62 9)bonding strength(mpa): 484 10)hole rate: 180 days 15) package: wooden case, 1000pcs each case. 16) usage: oil exploration equipment, accessories, oil sucker rod coupling We are the manufacturer of sucker rod couplings and can supply the high quality sucker rod couplings in low price with the hope to establish a long-term relationship with you. If any of the sucker rod couplings interests you, please contact me for more information about the sucker rod couplings. Wooden cases
sucker rod, coupling
Supplier: API sucker rod couplings
Supplier: Oilfield machinery, petroleum machinery, oilfield equipment, sucker rod, sucker rod coupling, subsurface pump
Sucker rod The following sucker rod products are available in our company: conventional sucker rod, ultra hi-strength sucker rod, hollow sucker rod, polished sucker rod, weighted sucker rod, anti-corrosive sucker rod, drive pc pump special sucker rod, sucker rod couplings and other spare parts such as centralizer, pony rod, valve walls, valve seat ect.
Supplier: Petroleum equipment, seamless oil tubing, seamless oil casing, ERW pipes, sucker rod, coupling
Supplier: Petroleum equipment, such as tubing anchor, torque anchor, packer, centralizer, sucker rod guide, downhole gas separator, couplings
Supplier: Oilfield machinery, petroleum machinery, oilfield equipment, sucker rod, sucker rod coupling, subsurface pump
Services: Oem service
Our company gained the right to use the API logo in 2004. This series products use high quality low-carbon alloy, forged by patented heating technique developed by our own staff, which ensures the overall mechanical properties by strictly controlling the forge quality and advanced heat-treatment process. Digital machining at rod end ensures the accuracy of threads and strength
