We are offering sucker rod, sucker rod steel rod of standard length and diameter with externally threaded ends, typically used for transmitting mechanical power to the subsurface pump....
We are offering continuous sucker rod. Continuous sucker rod is not-jointed and made of high quality alloy steel sucker rod with advanced technology whose section is semi-elliptic or round. It has the advantages of high strength, good flexibility...
We offer sucker rod. Steel rod of standard length and diameter with externally threaded ends, typically used for transmitting mechanical power to the subsurface pump the rod has the size 58 34 78 1 1-18 with class tsm fssh coupling according to the...
Sucker rods are manufactured according to api 11b specifications. Currently, we market 3 types of api sucker rods grade d alloy and grade d special which are formulated from different alloys：aisi 4130 (grade d), aisi 4142 (grade d) and aisi 4720...
We are offering api 11b sucker rod and coupling. specifications : api spec 11b, sy/t5029 standard. 2.meet oilfield hl, hy, kd, grade d etc. 3.high-tenacity, high toughness, corrosion resistan....
We are offering sucker rod. Sucker rod size: 5/8" (16mm), 3/4" (19mm), 7/8" (22mm), 1" (25mm), 1-1/8" (28mm) length: 25', 30' products are manufactured according to api 11b standards. the quality system bears iso 9001: 2000 and api q1...
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