WELDED CENTRALIZER

E-MAIL: irislea@sj-drilling.com;irislea@163.com

WELDED BOW CENTRALIZER

The SHUANGJIA spring sheet of welded bow centralizer is welded onto wale, increasing the integral strength.  Its centralizing strength is stronger than Single bow non-welded spring centralizer. This type of centralizer is suitable for irregular wellbore or open hole.

/SPECIFICATION: For 4-1/2" to 20" Casing

WELDED RIGID CENTRALIZER

SHUANGJIA Welded Rigid centralizer is by welding the centralizing bars onto steel ring, making them an integral one, having increased centralizing force and stability. It is fixed onto casing by screws, without using stop collar. This type of centralizer is suitable for regular wellbore or deviated well and horizontal well.

/SPECIFICATION: For 4-1/2" to 20" Casing

HEILONGJIANG NORTH SHUANGJIA DRILLING TOOLS CO., LTD.

Iris lea

Sales Manager

International Marketing Dept.

Add: No.56, Xingye Road, Yangming District，Mudanjiang City, Heilongjiang P.R, China 
E-mail:irislea@163.com；irislea@sj-drilling.com
Website: http://www.sj-drilling.com

Skype:irislea-sj-drilling

Wechat:irislea

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Tel:0086-453-6293088