yspr22 25smfs

1.Meterial: AISI 5140(40CR) 2.Type: SMFS 3.Standard: API SPEC 11B 4.Size: 5/8" x /4", 3/4" x 7/8", 7/8" x 1", 1" x 1-1/8" Company brief:Yantai Yunsheng Petroleum Machine Accessories Co., Ltd. founded in 1997, now is one of the biggest manufacture producing API 11B sucker rod coupling.Main product: API SPEC 11B SUCKER ROD COUPLING, including Class SM, Class T and Class UHS, full size and small ...

The sucke rod coupling include Class T and Class SM series. It all conform to API11B standard The sucker rod coupling include Class T and Class SM series. It all conform to API11B standard TYPECOUPLING ,SPRAY METALSM,TSIZECODE(SM)CODE(T)0.D.(IN)I.D.(IN)LENGTH(IN)WEIGHT(KG) FULL SIZE5/8"SE16SMFSSE16TFS1.1/2"15/16"4.0"0.563/4"SE19SMFSSE19TFS1.5/8"1.1/16"4.0"0.607/8"SE22SMFSSE22TFS1.13/16"1.3/16"4.0 ...