Dezhou Yuanda Petroleum Machinery Co., Ltd.

  • Liner hanger

    Liner hanger

    Liner hanger suitable for rotating or static condition, the optimal design of the hanger can content to various complicated working condition

  • Two-stage cementing collar

    Two-stage cementing collar

    Two-stage cementing collar is inside closed structure, through the pitch opening plug and then make the circulation hole opened, closed circulation hole through close plug drives the closing sleeve down.

  • Casing packer

    Casing packer

    Casing packer is used the expansion rubber for the sealing element, with a combination valve system to control the set of the permanent casing packer

  • Cement head

    Cement head

    It's the specialized tool that used for pumping slurry and releasing the plug.With two rubber plug at the same time, both can be used in the conventional cementing

  • Float collar and float shoe

    Float collar and float shoe

    Float collar and float shoe, stab-in float collar and shoe, cementing float collar and shoe

  • Centralizer

    Centralizer

    Bow spring centralizer, rigid centralizer, roller centralizer, polyester centralizer, sprial glider centralizer, integral centralizer, cast aluminum centralizer and so on

© Dezhou Yuanda Petroleum Machinery Co., Ltd. [魯ICP備09026964號] http://www.fajolc.live
许昕乒乓球比赛视频 北单比分小王子 围棋少年 山东体彩11选5开奖结果 宁夏十一选五推荐号 北京快3 nba比分球探 围棋规则 五分彩走势图表 pk10全天人工计划网站 手游麻将作弊器下载安装 时时彩 甘肃11选5预测推荐号码 福州微信麻将群二维码 江西快3豹子遗漏查询 浙江飞鱼投注 幸运赛车 号百彩票