Shengji seamless casing range from 4-1/2’’to 20’’ with material grades H40...
../../news/1274.htmloke length (in)Stroke frequency(min -1)1C-40D-76-48760048;37;266;9;122C-57...
../../news/1273.htmlumping Unit API 11E Factory C228-213-120Product DescriptionShengji can pro...
../../news/1272.htmlShengji seamless casing range from 4-1/2’’to 20’’ with material grades H40...
../../news/1271.htmloke length (in)Stroke frequency(min -1)1C-40D-76-48760048;37;266;9;122C-57...
../../news/1270.htmlPumping Unit Manufacture Model C160-173-86 Product DescriptionShengji can...
../../news/1267.htmlShengji seamless casing range from 4-1/2’’to 20’’ with material grades H40...
../../news/1266.htmlumping Unit API 11E Manufacture C114-119-86 Product DescriptionShengji can...
../../news/1263.htmlProduct Description Shengji has more than 30 years’ experience in making OC...
../../news/1262.htmlAPI 11E C80 Series Pumping Unit C80-119-64Product DescriptionShengji can provide a wide range of API pumpjack...
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