- Size: 2"
(50 mm) to 36" (900 mm) and larger
Swivel
Joints are available in style 10 to 80 with various end-connections:
threaded, flanged and butt weld in ANSI 150 to 300 Class pressure rating.
- Designed
as per API Specification Standard 6H
- Material
of Construction
Carbon Steel (A 105 forging/ A515 or A516 Gr. 60/70), Aluminum (up
to 4") and
Stainless Steel 304/SS 316 (A 182 F304/316)
- Heavy-duty load bearing capacity ball-bearing
raceways harden to 375 BHN (equals to 38 Rockwell
"C") through a special permanent metal FUSION hardness process.
- Ball Bearing,
fitted
with two rows of wide-spread ball bearing (Chrome CS or SS)
Combination of roller bearing with ball bearings
units are also available.
- Special Stainless Steel (SS) Lining
All CS Swivel
Joints are supplied with Special Stainless Steel lining at the
Main seal faces, on both Nipple and Housing for longer seal life and smooth
rotation.
- Seals Design
Main seal
of two different types (cross sections) O-Ring or Lip Seal.
O-Ring
type: Main Seal of O-ring cross section of Buna-n/Viton ® material
and O-rings or
Lip Seal type: Main Lip
Seal of PTFE (Teflon ®) with Buna-n/Viton ® Insert and O-rings or
Lip Seal type: Main Lip
Seal of Buna-n/Viton ® and O-rings.
A special
inverted lip seal designs are also available.
- Positive
and Negative pressures
Nipple
(female) portion is specially dimensioned for the main seal to
remain in the proper functioning position under both positive and negative
pressure.
- Designed
to withstand temperature variations.
A special low
or high temperature applications are also available.
- Factory
Lubricated
A Special
wear resistant - High Temp. PTFE based lubricant or lubricated-for-life
are also available.
- Dust Proof
- Hydro-testing and Special Testing
All Swivel
Joints are Internally Hydro-tested at shop before shipping. The Air test,
Vacuum test, Bending moment/Radial load test, Pull load test, Electrical
conductivity test, Torque test, External Pressure test, and Life Cycle
Test (US Patented) has been conducted during R&D (research and development)
and these test can be conducted upon special request, at extra cost.
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