size: | DN15 to 300 | port: | Shanghai |
Packaging Details: | Applicable standard airworthy packaging | drive: | rectangular socket |
Roundness: | 0.01-0.02 | Substrate: | A105 LF2 F304 F316 F316L F6A F51 F53 F55 14-7PH Monel Inconel |
payment terms: | L/C,Western Union,D/P,D/A,T/T,MoneyGram | model: | FB001 |
Concentricity: | 0.05 | brand: | KS/OEM |
Support type: | seat | Supply capacity: | 45000 floating ppr ball valve ball parts per month |
Roughness: | Rn0.2-Rn0.4 | place of origin; place of origin: | China Shanghai |
Custom Support: | OEM, ODM, OBM | product name: | 304/316 Steel Floating Trunnion Ball Valve |
sample: | available | application: | Gas industry |
304/316 Steel Floating Trunnion Ball Valve
Detail of stainless steel material and angle structure valve in steel ball
production instructions
product |
Steel ball stainless steel material and angle structure valve |
Material | 420C stainless steel |
Accuracy | G100 |
hardness | Hot rolled>52 |
surface | Zero defect, bright |
an examination | 100% sort |
sales model | Wholesale or retail |
sample | by free |
safe | ROHS |
pack | 10kg per box or follow retail |
A. Feige Steel Ball was founded in 1984 and has more than 30 years of experience in steel ball manufacturing.
Now has a plant area of about 20,000 square meters and equipment investment of about 25 million yuan.
Our main products are stainless steel balls, chrome steel balls and carbon steel balls.
Annual sales of approximately $28 million
Now we are certified: ISO 9001:2008 SGS.
We own the entire production process from raw material to production to packaging.
We have a strong production capacity of about 160 tons of steel balls per month.
We have strict production process from raw materials to packaging.
Raw material -- drawing -- cold heading -- flash evaporation -- heat treatment -- grinding -- grinding 1 -- grinding 2 -- grinding 3 -- washing -- inspection. All balls must pass a passivation procedure. Each process has professional inspectors.
They will check the steel balls every two hours to ensure the correct diameter and a good surface.
B, 440c stainless steel material is difficult to produce.
Usually their lead time is about 35-45 days.
We produce sizes ranging from 1.2mm to 40mm.
But some sizes we also have some in stock. For example 4.0mm 5.5mm 10mm 12mm 12.7mm 19.05mm...
If we have what you need in stock, we can send you some 440c stainless steel ball samples for free.