Full Bore Welded Ball Valve
The fully welded ball valve can be buried deeply underground. The use of engineering technology methods can reduce the space occupied by valve control and greatly save construction costs and engineering time. And to prevent the danger of gas, the fully welded ball valve is a very safe valve.
1.Butt welding & flange end for solid structure
2.The mirror polished entire stainless steel sphere must be inspected
3.The preloaded seat cushion spring ensures tight low temperature leakage and reduces valve operating torque
4.According to international standards against burst stem
5.Stem dry bearing and metal with PTEF coating automatic lubrication ability, no need to add lubricant
Floating or fixed ball valve
Quick details of FB welded ball valve:
Pressure rating: ANSI 150lbs~2500lbs
Applicable temperature: -35～350℃
Body material: carbon steel, stainless steel, alloy steel
Material: carbon steel, stainless steel, alloy steel, special material
Construction of full bore soldering ball valve:
The dimension of full bore welded body ball valve:
How to ship welded fully bore ball valve
1, why choose us?
15 years professional factory producing & design
Careful quality control & Connection check
Invest on yellow wooden and beige sandstone quarries
To guarantee competitive prices
Safe packing, loading & strengthening
2, what are your payment terms?
We accept 30% T/T in advance, 70% in the period of shipment or 100% L/C at sight.
3, what about the samples?
Usually we will take 3-5 days to make the stone samples. We could send you the samples free with freight collection.
Attn: Lizy Liu