rigid Casing Centralizer

Casing Centralizer 1. Non-welded bow spring casing centralizer 2. Modle:Self (double)-bow centralizer 3. Competitive price

Hebei Zhankui Drill Equipment Co., Ltd, Spare Parts Compact was established in 1980.professional supplying Tricone bits(TCI bit and steel tooth bit),PDC bits, drill pipe,casing centralizer,fishing tool,drag bit,drill collar,put together the long diameter bits and so on drilling equipment for petroleum & gas, water well ,mining and tectonic industries.

1. Description of rigid casing centralizer

Rigid casingcentralizers are an integral part of the cementing process. They provide the mechanism that centers the casing in the hole and allows uniform cement flow aroundthe casing to help protect it at all points. Several styles of centralizers are available for matching different well specifications and hole sizes, including turbulence generating designs that help clean the annulus and distribute the cement more evenly and uniformly. All models offer ample clearance for fluid passage and are extra effective in centering the casing, even in highly deviated holes and improve cement flow by reducing the effects of channeling.

2. Characteristic of rigid casing centralizer

1. Spiral blades increase annular turbulence.

2. With the shape of stream-lined, it enables casing run easily in wellbore.

3. Both straight blade and spiral blade are available.

4. The material can be cast steel or cast aluminum.

3. Technical specifications and parameters for rigid casing Centralizer 

Specification (in)	13 3/8”	10 3/4”	9 5/8”	7 5/8”	7”	5 1/2”	5”	4 1/2”	4”
I.D(mm)	343	276	247	197	180	143	130	117	104
O.D(mm)	400	308	308	243	212	213	151	148	148
Height (mm)	130	120	120	120	120	120	120	100	80

4. Product show of casing centralizers

Please be assured that we can supply to you the same great quality with cheapest price any products . Looking forward to hear from your inquiry.

rigid Casing Centralizer