Sell api sm 3/4" sucker rod couplings @China (Mainland)

API 3/4” Class SM Full Size Sucker Rod Coupling

 

 1) Material: AISI 5140

 2) Standard: API Spec 11B

 3) Main specification:

   OD:1-5/8" (41.28mm)

   ID: 1-1/16"(26.99mm)

   Length: 4" (101.6mm)

   Weight: 0.60kg

 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: <2%

 11)Min. Hardness of the layer: 595HV_0.2

 12)Min. Tensile Strength: 655 Mpa

 13)Operating Temperature: -1000~400 Centigrade Temperature

 14)Life: > 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

Post by sarah zhao    Mechanical Parts & Fabrication Services    @2012-08-21 14:20:27