Jiangyin Guosheng Hardware Machinery Co., Ltd.
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Payment Terms: | T/T,L/C,D/A,D/P |
Place of Origin: | Jiangsu, China (Mainland) |
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Stainless steel F321 weld neck flange
Product description | |||||
Stainless steel F321 weld neck flange | |||||
Standard | ANSI B16.5, ANSI B16.47 A | ||||
Type | weld neck flange, welding neck flange | ||||
Norminal pressure | 150, 300, 600, 900, 1500 | ||||
Norminal size | 1/2-48inch | ||||
Material | ASTM A182 F321 | ||||
SCH | SCH10S, SCH40S, STD, SCH80S, XXS | ||||
Flange face | RF | ||||
Delivery condition | Solution treatment, cooling in water | ||||
Brand | GS | ||||
Technology | by forging | ||||
Raw material | ingot, bar or billet | ||||
Certificate | MTC or EN10204 3.1 as per NACE MR0175 | ||||
Quality system | ISO9001; PED 97/23/EC | ||||
Lead time | 15-30 days depending on quantity | ||||
Payment term | T/T, L/C, D/P | ||||
Origin | Jiangyin, China | ||||
Loading port | Shanghai, China | ||||
Package | suitable for seaway transportation, ply wooden case with plastic film sealed | ||||
MOQ | 1 ton |
Chemical Composition: | ||||||||
Grade | C Max % | Mn Max % | P Max % | S Max % | Si Max % | Ni Max % | Cr Max % | Mo Max % |
F321 | 0.08 | 2.0 | 0.045 | 0.03 | 1.0 | 9.0-12.0 | 17.0-19.0 |
Mechanical Property: | ||||||||
Grade | Tensile Strength Min Mpa | Yield Strength Min Mpa | Elongation Min % | Reduction Min % | HBW | |||
F321 | 515 | 205 | 30 | 50 |
Drawing:
Manufacture process:
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