4 5/8" X 5 5/8" Spiro Rigid Centralizer with Setting Screw

• Use: Oil Well Cementation
• Sample Time: 8 Days
• Main Body: Steel
• Size: 4 5/8" X 5 5/8"
• Color: Red, Black, Orange or Others
• Yield Strength of Body: 94,000 Psi
• Model NO.: RCSS
• Tensile Strength of Body: 103,000
• Blades: Fully Welded
• Yield Strength of Blade: 36,000 Psi
• Tensile Strength of Blade: 58,000 Psi
• Transport Package: Standard Export Packaging, Wooden Case
• Specification: API
• Trademark: PYZS
• Origin: China
• HS Code: 73079900
• Production Capacity: 50000 Set Per Month

Product Description

1. Function:
Solid casing centralizers are very effective in providing the casing with good support especially in anything other than a vertical run. In a vertical application, the bow spring centralizer might be the more economical choice but for the people involved that need a proof positive standoff and a reliable and long lasting well, the Rigid Centralizer is the professional choice.

Oil well drilling and well completion, it's longevity and safe operation depends greatly on a good, complete cementing. Deviated or fully horizontal casings rely on a proper standoff for a complete cementing which comes from using Rigid Casing Centralizers!  Straight or Spiral Blade Solid Steel Centralizers offer that insurance as they overcome the gravitational and axial forces of a casing.

Our Centralizers are manufactured to closely slide over your casing and have ample clearance between your well bore allowing the it to be inserted more easily and to prevent the string from becoming deferentially stuck. 

Technical Parameters of Spiro rigid centralizer with setting screw

Diameter (INCH)	Height(MM)
31/2×51/2	200
41/2×51/2	200
51/2×81/2	100
51/2×81/2	200
61/2×81/2	120
7×81/2	100
7×81/2	200
7×81/3	200
51/2×81/2	200
7×95/8	100
7×95/8	200
95/8×121/4	100
95/8×121/4	200
133/8×16	240
133/8×171/2	240
5*6	240
41/2×51/2	200
41/2×61/2	150
7×81/2	200
71/2×95/8	200
51/2×81/2	200
65/8×81/2	200
95/8×133/8	240

2. Our Services
Our products are closely related to oil drilling and oil well cementation, including rigid casing centralizer, integral casing centralizer, welded casing centralizer, bow spring centralizer, float shoe, float collar, Suck Rod Pump, api pumping unit, Thread Protector, Thread Gauge, Api Valve Ball and Valve Seat, coupling and pump plungers.

3. Packing and Shipping

Wooden case, standard export packaging, firm enough for long distance sea-shipped, air transportation and even railway transportation.