EPDM Rubber Boiler Gaskets, Plates & Fiber Blankets | Boiler Supplies Boiler Handhole and Manhole Plates By Size Carbon Steel Boiler Handhole and Manhole Plates
Many of the popular Handhole & Manhole sizes are listed below, but if you do not see the size you need, call us and we can get it! We carry both clip and stud style plates, which come with a neoprene handhole gasket with every plate. Stainless steel plates are available too!
All handhole and manhole plates listed below are flat coded plates that have been proof tested 300 to 600 PSI...RING IS NOT INCLUDED IN COMPLETE ASSEMBLY...MUST REQUEST SEPARATELY
ASTM A516-70 plate is a medium carbon alloy designed for use in pressure vessels and boilers. It contains manganese, phosphorus, sulfur and silicon at the highest levels allowed by the ASTM, to produce the strongest carbon steel plates specified by the ASTM. It is a high strength metal, is easy to fabricate and can be securely welded. A516-70 plate also has good corrosion resistance. A common trade name for A516-70 plate is PVQ Plate. A516 plate is also available in grades 55, 60, and 65
All manholes are furnished with a neoprene gasket rated from -20°F to 170°F. (-29°C to 76°C)
The design pressure for the 3 x 4 handhole plate is 500 PSI @ 650°F. The design pressure has been determined by hydrostatically proof testing per ASME Code Procedures.
Material used in the manufacture of the Manhole and Handhole Plates are in accordance with ASME Code Specifications.
| Part # | Size | Pressure Rating | Weight | Price | Qty | |
|---|---|---|---|---|---|---|
| FCH-34-S | 3" x 4" w/ Stud | 500 PSI | 5.30 | $137.95 | Add to Cart | |
| FCH-34-C | 3" x 4" w/ Clip | 500 PSI | 5.30 | $147.95 | Add to Cart |
500# Handhole Plates with Stud & Clip Style (Includes Plate, Yoke, Gasket, Nut &Bolt)
Handhole and Manhole Plates are certified for use at the pressure and temperature rating stamped on each plate. The pressure rating is stamped into each plate. The design pressure has been determined by hydrostatically proof testing per ASME Code Procedures.
Material used in the manufacture of the Manhole and Handhole Plates are in accordance with ASME Code Specifications.
| Part # | Size | Pressure Rating | Weight | Price | Qty | |
|---|---|---|---|---|---|---|
| FCH-46-S | 4" x 6" w/ Stud | 500 PSI | 6.70 | $150.95 | Add to Cart | |
| FCH-46-C | 4" x 6" w/ Clip | 500 PSI | 7.80 | $153.95 | Add to Cart |
700# Handhole Plate with Clip (Includes Plate, Yoke, Gasket, Bolt, Nut)
Handhole and Manhole Plates are certified for use at the pressure and temperature rating stamped on each plate. The pressure rating is stamped into each plate. The design pressure has been determined by hydrostatically proof testing per ASME Code Procedures.
Material used in the manufacture of the Manhole and Handhole Plates are in accordance with ASME Code Specifications.
6" X 8" NOT AVAILABLE WITH STUD
| Part # | Size | Pressure Rating | Weight | Price | Qty | |
|---|---|---|---|---|---|---|
| FCH-68-C | 6" x 8" w/ Clip | 700 PSI | 14.50 | $210.95 | Add to Cart |
Manhole and Handhole are formed from materials listed in Section II and welded per Section IX of the ASME Boiler and Pressure Code. Identifying marks required by Code Paragraphs PG-11 and UG-11 are stamped on each ring.
Code Manhole Top Assembly (Includes Plate, Yoke, Gasket, Bolt, Nut)
| Part # | Size | Pressure Rating | Weight | Price | Qty | |
|---|---|---|---|---|---|---|
| FCH-11-300-C | 11" x 15" w/ Clips | 300 PSI | 34.00 | $391.95 | Add to Cart | |
| FCH-12-300-C | 12" x 16" w/ Clips | 300 PSI | 48.00 | $436.95 | Add to Cart | |
| FCH-14-300-C | 14" x 18" w/ Clips | 300 PSI | 63.00 | $419.95 | Add to Cart | |
| FCH-11-600-C | 11" x 15" w/ Clips | 600 PSI | 45.00 | $447.95 | Add to Cart | |
| FCH-12-600-C | 12" x 16" w/ Clips | 600 PSI | 59.00 | $447.95 | Add to Cart | |
| FCH-14-600-C | 14" x 18" w/ Clips | 600 PSI | 75.00 | $558.95 | Add to Cart | |
| FCH-18-200-C | 18" x 24" w/ Clips | 200 PSI | 106.00 | $1,187.95 | Add to Cart |
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