Product Description
Product Description
Surface box are manufactured from ductile iron to BS 5834 (Grade A loading) making them suitable for use in areas subject to heavy loading but not subject to fast moving through traffic.
Surface box badging application
What do FH, AV, SV, NRV and WO mean on a surface box cover? Covers normally carry an inscription that identifies the pipeline or fitting below and the application.
The covers also help prevent the ingress of debris into the hydrant or value below.
Badging inscription
FH = Fire Hydrant
AV = Air Value
SV = Sluice Value
NRV = Non Return Value
WO = Wash Out
| Process | Sand casting |
| Material | Iron: Grey iron, Ductile iron |
| Weight | 0.01Kg to 100 ton die casting machine |
| Standard | ASTM, DIN, JIS, BS |
| Surface Finish | Paint / galvanizedassivated, stain polished, mirror polished, e-coating, etc. |
>>
Tractor Mountched Subsoiler Deep Tiller Loosening Cultivator
>>
For BMW 3 Series 4 Series F30F35 change to Carbon Fiber GTS Cover Engine Hood
>>
2 Seat Racing Trike Adult 200cc off Road Racing Go Kart Dune Buggy
>>
High Quality High Lumen LED Backlight Panel LED Edge-Lit Light Guide Plate Panel for Flexible LED Light Sheet
>>
Custom automatic jaggery plant with osmanthus production line in low price
>>
American Stuffed Girl Doll Plush Girls Toys for Kids/Children
>>
industrial waste textile Fabric shredder with Factory price
>>
Nvidia Quadro Rtx A5000 24G Gddr6 Ecc Professional Visualization Graphics Cards
>>
Personalised Custom Logo Stainless Steel Acacia Wooden Handle 4 Pcs Cheese Knife Set
>>
FXC-10-U3 Communication Conference Meeting Teaching Training Telemedicine 10x Zoom 1080P 60FPs 2.07MP Auto Focus Full HD Color Video Camera
>>
Reliable Continuous Dryer for Cashew and Cooked Food Products
>>
High-Capacity Shredder for Electronics, Plastic Films & Demolition Timber
>>
Stainless steel window mesh screen 40*80 inch window mesh sheet
>>
Competitive Price Hard Anodized CNC Laser Cutting with ISO Certification
>>
PP HDPE Plastic pipe make making extruder machine
>>
New Building Material Cast Acrylic Sheet Clear Acrylic Sheet PMMA for Signs
>>
Radial Car Tires, PCR Tires, Passenger Car Tire (175/70R13, 185/65R14, 195/65R15, 205/55R16)
>>
fishing rod dawa 10feet kids fishing rod reel set eva handle fishing rod 2 logs of simano
>>
High Quality Motorcycle Brake Shoe Spare Parts for Cg125
>>
China supplies Transformer Clips,Online custom made stainless steel clamp holder clip
