Product Details
CASING CENTRALIZER, SLIP-ON POSITIVE WELDED BOW SPRING CENTRALIZER
,
OILFIELD TOOLS, CASING ACCESSORIES
CASING CENTRALIZER, SLIP-ON WELDED POSITIVE BOW SPRING CENTRALIZER
,OILFIELD TOOLS, CASING ACCESSORIES
ADVANTAGES AND MAIN FEATURES
› Specially designed with flat bottom U profile with different
depths permit maximum fluid passage.
› Bow springs are strongly welded to seamless end collars under
required temperature conditions with
correct grade electrode.
› Provide 100% standoff (concentricity) when run inside a case
hole.
› Just install onto the casing by slipping on the centralizer.
› Available in sizes 4-1/2" to 20" and special sizes are also
available.
hopping 1.D. (mm) | hooping thickness(mm) | total length(mm) | max od | amounts of spring(mm) |
142-148 | 3-5 | 650±50 | 225±5 | 5 |
181-186 | 3-5 | 650±50 | 255±5 | 6 |
181-186 | 3-5 | 650±50 | 235±5 | 7 |
223-228 | 3-5 | 650±50 | 330±5 | 8 |
250-255 | 3-5 | 650±50 | 330±5 | 8 |
274-276 | 3-5 | 650±50 | 330±5 | 9 |
342-347 | 3-5 | 650±50 | 450±5 | 11 |
475-477 | 3-5 | 600±50 | 610±5 | 12 |
509-511 | 3-5 | 600±50 | 660±5 | 12 |
Company Profile
SWS offers a range of premium API casing accessories and OCTG to
meet the challenging demands of oilfield and E&P companys
operatiing
world widely.
To meet these demands, sws has established a manufacturing facilitu
of 78000sq ft. This facility has modern CNC maching, fabrication
and
procssing equipment, testing and inspection facilities, together
with raw material and production storage.
To satisfy our customer’s expections, sws offers advanced
production facility, complete and systematic production, as well as
groups of
management, design and manufacturing.
SWS's main facility is located in a major industrial area, with
convenient transportation and science industry around there.
The demands of customer can be met rapidly anf concisely with the
competitive advantage of technology, talent, raw material, together
with
geography and transportation.
SWS has partners all over the world to support our clients on
global supply and support in anytime.
Qualification obtained:
sws is committed to provide competitively advanced technical
facility that has been designed, manufactured and tested to get the
approval of
industry standard API, along with international systematic
standards( API Q1, 14001, 18001)