Casing End Seals

Product Details:
Brand GE
Material S.S
Size ROUND
Connection Type WELDED AND THREADED
Packing Type WOODEN CASE
Working Temperature ABOVE 1400 DEG CENT
Temperature 1400
We are a coveted firm, instrumental in manufacturing and offering Windbox Air Nozzles. The products we offer are developed under the supervision of experienced quality inspectors in tandem with international quality norms. These nozzles are widely acknowledged by the clients for their dimensional accuracy, seamless finishing and resistance to corrosion. Before the end dispatch, all the offered nozzles are thoroughly examined by a team of quality inspectors on varied parameters to ensure their flawlessness.



Additional Information:

Item Code: BOILER
Production Capacity: 3000 PCS

External Manual Clamps
Features:
Very easy to use.
Manual Operation.
Precision fitted to the proper specifications to ensure proper alignment and quick clamping with a
convenient hand lever for quick line-up of the pipe.
"No-Tack" model have an arched cross bar design which allows for 360 degree continuous welding
without clamp removal.
Available in sizes from 4" to above.

Internal Manual Clamps

Features:
Quick reliable alternative to External Line-up Clamps.
Quick Line-up for continuous Welding of Pipes
Screw Jack type mechanism to have adequate alignment
Toggle action puts maximum power on pipe
Gap is unobstructed for full stringer bead
It is designed for all diameter and wall thickness of pipes
Heavy duty jack box puts more power on the pipe with less operator effort
IMC is available in 6 to 48 Pipes

Nik-San's Pipe Rollers supports pipeline Teflon coated contact heavy duty pipe rollers â??Vâ?? type roller points prevent pipe contamination. Dual-roller style, moulded, oversized roller bearings, optional horizontal roller for small-diameter pipe, Forklift pockets and lift hooks for easy movement on jobsite. Lightweight rugged construction to withstand rough handling. Color coated to resist spatter. Helps protect exterior of pipe during crossing installations and reduces drag/pulling forces substantially.

Pipe Leak Repair Clamps - Split Bolted - High Pressure
ANSI Pressure Classes 300#, 400#, 600#, 900#, and 1500#.

DESIGN STANDARDS AND SPECIFICATIONS
ANSI Pressure classes 300#-1500#
Design based on API 6H. Design calculation ASME Sec. VIII Div. I
Body materials A516 Gr. 70, ASTM A105
PTFE coated bolts and nuts, bolt material A193 Gr. B7 and nut material A194 Gr. 2H
Standard coating yellow epoxy 100 microns
Gaskets (H) NBR or Viton
Weldable option is available with heat insulating gaskets
Double row sealing is available on request
Sacrificial anodes can be installed on the sleeves for long term cathodic protection
Non-standard lengths are available on request
Full MTC document will be supplied with the order

MATERIAL:
Material: ASTM A 516 Gr.70 / ASTM A 105
Fasteners: ASTM-A-193-B7 & ASTM-A-194-2H
Seal: Buna N
Paint: Epoxy Coating Yellow 100 Microns
Vent Port + Plug: Yes Lifting Lug (8 & above)
Hinge Assembly: (8 & above) Yes
Design Temperature: 65 C N.D.T.
100% RT Butt Weld - 100% U.T. of vent plug welds. (Fillet)
100% MPI of Hinge welds. (Fillet)
Certification: EN 10204 3.1
Design Calculation: ASME Sec. VIII Div. I

SPIRAL WOUND GASKET
The spiral wound gasket is suitable for use across a wide pressure range and is therefore virtually applicable.
The spiral wound gasket can be used to seal fluid pressures up to 250 bar and cryogenic temperatures as low 200C and up to elevated temperatures 550C.
Due to its sturdy design the spiral wound gasket is simple to install without causing damage (although extra care should be taken during transportation and installation of large diameter gasket without guide rings).
The outer guide ring serves to locate the spiral element centrally on the flange faces and prevent blow-out.
By combining different winding materials and metals the gasket can be tailored to a wide variety of operating conditions.
Due to its non-adhesive character the gasket is easy to remove after service.
The gasket does not cause damage to the flange faces.
BENEFITS OF THE CENTRING RING
The spiral wound gasket outer centering ring provides the following benefits:
Optimum location between the bolts.
Protection of the spiral wound element.
Additional security against gasket blow-out.
Acts as compression limiter preventing overloading and over compression of the spiral wound element.
Prevents radial-flow of soft fillers, such as P.T.F.E. For these reasons it is preferable to use spiral wound gasket with outer centering rings. On the outer ring is marked with nominal size, pressure class, standard and materials.

BENEFITS OF THE INNER RING
The spiral gasket inner ring provides the following benefits:
Prevents radial-flow of soft fillers, such as P.T.F.E.
Reduces turbulence-minimizing flow resistance and crevice corrosion.
Acts as a heat shield when the spiral wound gasket is subjected to high temperatures. Inner and outer rings are particularly recommended for use on spiral wound gaskets exceeding class 600lbs, but specifically recommended for high temperatures and pressures to optimize the operational reliability of the spiral wound sealing element.

MATERIAL SELECTION
Material selected for the inner ring and winding metal is usually the same as the flange metal, in order to prevent corrosion and differential expansion problems. The outer centering ring is generally manufactured from carbon steel with an anti- corrosion treatment; however, the ring may also be manufactured in the same metal as the flange to prevent corrosion problems.