China Ss 304 Food Grade Stainless Steel Sanitary Welded Tube

Welded Stainless Steel Sanitary Tube
Standard: ASTM A270
Material: 304, 304L, 316, 316L
OD: 15.9~168.3mm
WT: 0.89, 0.90, 1.00, 1.07, 1.20, 1.24, 1.50, 1.60, 1.65, 2.00, 2.11, 2.77, 3.05mm
Welding method: TIG or TIG + Plasma
Heat Treatment: 1040°C Water Quenching
Marking: LOGO , A 270, Grade, OD WT Length, Heat number, Surface finish.
Inspection items: Chemical Composition; Size; Reverse Flattening Test; Hydrostatic Test or Eddy current test; Surface quality; etc.
Application: Food & Dairy industry.

ASTM
A270 ToleranceOD ToleranceWT ToleranceLength ToleranceODTolerance ODTolerance≤25.4mm±0.13mm±12.5%≤101.6mm+3.2mm-0mm>25.4mm, ≤50.8mm±0.20mm>101.6mm+4.8mm-0mm>50.8mm, ≤76.2mm±0.25mm >76.2mm, ≤101.6mm±0.38mm >101.6mm,≤139.7mm±0.38mm >139.7mm,≤ 203.2mm±0.76mm >203.2mm,<304.8mm±1.27mm

ASTM A270 Chemical Composition % MaxGradeCSiMnPSNiCrMo3040.081.002.000.0450.038.00~11.0018.00~20.00 304L0.0351.002.000.0450.038.00~11.0018.00~20.00 3160.081.002.000.0450.0310.00~14.0016.00~18.002.00~3.00316L0.0351.002.000.0450.0310.00~15.0016.00~18.002.00~3.00

Zhejiang Aomi Fluid Equipment Co., Ltd. Zhejiang Aomi for short, is a professional manufacturer in high-level of hygiene demanding flow lines. It specializes in manufacturing high-precision stainless steel sanitary pumps, valves and unions, pipe fittings and tank accessories. Products are widely used in food, pharmaceutical, beverage, wine, dairy, cosmetics, bio-tech industries.
16 Years of research for quality improvement and product enhancement,sale of Zehjiang Aomi is expanding all over the world and expanding itself continuously,Zhejiang Aomi has become able to offer complete range of products according to various international norms such as DIN, SMS, 3A, IDF, RJT, ISO BS, Mâcon and so as to fulfil customers'requirement globally.
Zhejiang Aomi has passed ISO9001 international quality system certification and CE, 3A certification. Zhejiang Aomi introduces advanced CNC equipment LG MAZAK and Korean brand CNC machining center.
Zhejiang Aomi insists on the concept of "Quality first,Prestige important",a well-trained and dedicated team including engineers,technicians and other employees,this allows us to offer customers quality products,competitive price and prompt delivery time.

Sanitary valveSanitary Butterfly ValvesSanitary Check ValvesSanitary Ball ValvessSanitary Reversal ValveSanitary Diaphragm ValvesSanitary Sample ValvesSanitary Safety ValvesSanitary Control ValvesSanitary Relief Pressure ValvesSanitary Pipe FittingsSanitary ElbowSanitary TeeSanitary ReducerSanitary CrossSanitary Triclamp FerruleSanitary CapSanitary Pipe HangerSanitary Tank Cleaning BallSanitary Hose JointSanitary UnionsSanitary Sight GlassSanitary StrainerSanitary ManwaysSanitary Round Manway without PressureSanitary Round Manway with PressureSanitary Square ManwaySanitary Oval ManwaySanitary PumpsSanitary Centrifugal PumpSanitary Lobe PumpSanitary Self Priming PumpSanitary TanksStorage TankFermentation TankMixing TankWarm-keeping TankSanitary TubeSeamless TubeWeldless TubeSanitary GasketSilicone/EPDM Gasket for TriclampSilicone/EPDM Gasket for UnionSilicone/EPDM Gasket for Manhole CoverSilicone/EPDM Gasket for Butterfly Valve

Our Factory
Our Office
The packaging
The Exhibition