Brass Forged Lockable Ball Valve (AV6021)
Stainless Steel High neck flange means that the height of neck is high, which improves the rigidity and bearing capacity of flange. High neck flange: compared with the butt welding flange, the welding workload is large, the welding rod consumption is high, and it can not stand high temperature and high pressure, repeated bending and temperature fluctuation. However, the field installation is more convenient, and the process of weld film detection can be omitted, which is more popular. Weld Neck Stainless Steel Flange Stainless Flange,Weld Neck Stainless Flange,Weld Neck Stainless Steel Flange,Weld Neck Flange Stainless Steel ShanXi GuanLi Flange Co.Ltd , https://www.sxglflange.com
Material: Quality brass standard ,CW617N or DZR ,or Lead FreeÂ
Thread: ISO228
Quality control: CE, ISO9001/2008
Property: Hot forging or hot stampÂ
Surface : Sand finish brass color or nickle plated colorÂ
Size : 1/2"-1"
Ball: Brass ball with polish and chrome platedÂ
Seal: Top PTFEÂ
Stem : brass stem with O-ring sealÂ
Pressure testing : we can test the items one by one and the pressure will be PN25 ,any leaking will be sorted outÂ
Quality control: when produce on machine ,we check all the dimension as per drawings and after finish testing pressure ,also we will choose some pieces to test againÂ
Package : normally neutral package , also we can design the package as per customers special requirements such as color packing etcÂ
Payment : By TT or LC at sight or D/P at sight  are availabe but also we can take the flexible policy for the payment term after our longer good cooperation ....
Transport : normally by seaÂ
Service: Customers questions we can anser within 12 hours and any complain in quality we can give response within 12 hours ,any compalint we can improve and replace of the defective pcs with free of chargeÂ
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Size
Material
Thread
Surface
Pressure
Packing
 PaymentÂ
StandardÂ
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1/2"-1"
Brass
BSP or NPT
Sand Blast
PN25
Neutral or Color
T/T or LCÂ
ISO2280
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Manufacturing standard: Hg / t20615-2009, ASME B 16.5
Connection method: flange nut, bolt connection
Production process: professional overall forging, forging manufacturing, etc
Processing mode: high precision CNC lathe turning, general lathe finishing, argon arc welding and other processing
Application scope: boiler, pressure vessel, petroleum, chemical industry, shipbuilding, pharmaceutical industry, metallurgy, machinery, stamping elbow food and other industries