JIS B2220 WN Flange Pressure | JIS B2220 WN Flange Nominal Size |
JIS B2220 5K Weld Neck Flange | 10A-1500A |
JIS B2220 10K Weld Neck Flange | 10A-1500A |
JIS B2220 16K Weld Neck Flange | 10A-600A |
JIS B2220 20K Weld Neck Flange | 10A-600A |
JIS B2220 30K Weld Neck Flange | 10A-400A |
JIS B2220 40K Weld Neck Flange | 15A-400A |
JIS B2220 63K Weld Neck Flange | 15A-400A |
Material | Rolled stcels | Steel forgings | Steel castings | Material group No. | |||
Number of standard | Symbol of material | Number of standard | Symbol of material | Number of standard | Symbol of material | ||
Carbon steel | Js a3101 JIsG 4051 | ss 40o s 2o c | Js G 3201 Js G 3202 | sF 390A srvc 1 | ns G5101 JSG5151 | sc410 sCPH 1 | ooi |
Js G 4051 | s 25 c | Js G 3201 | SF 440A | Js G5101 | sc 48o | oo2 | |
Js G 3202 | srvC 2A | JIs G5151 | sCPH 2 | oo3a |
Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
Inspection/test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, Ultrasonic flaw detector, Magnetic particle detector |
Mill's certificate | EN10204 3.1 |
Marking | Buyer or seller's logo/standard/material/dimension/heat no |
Packing | In wooden case or pallet depends on weight |
Lead time | 3 days for stock, 15-20days for fresh production depends on quantity |
Payment term | 30% in advance, balance against packing list, commercial invoice, mill's test certificate and pictutres of inspection. |