TP321H Seamless Stainless Steel Round Pipe and TP321H Seamless Stainless Steel Round tubes for export in China
ASTM A312/A312M 321H Chemical component | |||||||||
CHEMICAL COMPONENTS | C | SI | MN | S | P | NI | CR | TI | N |
0.04-0.10 | 0.075 | 2 | 0.03 | 0.040 | 9-13 | 17-19 | |||
MECHANICAL TEST | |||||||||
MIN TENSILE STRENGTHEN | MIN YIELD STRENGTHEN | ||||||||
≤3/8in, | 515Mpa | 205Mpa | |||||||
more 3/8in | 485Mpa | 170Mpa |
Ruiyang supply TP321H ss pipes and 321 pipe fittings,321 round bars one stop supplying
TP321h Stainless steel pipe tube detailed | |
321 steel pipe Manufacture Standard: | ASTMA213, ASTMA312, ASTM A269, ASTMA511, ASTM A789, ASTM A790,GOST 9941, GOST 9940, DIN17456, DIN17458, EN10216-5, EN17440,JISG3459, JIS3463,GB/T13296, GB/T14976, GB/T14975, GB9948, GB5310, etc |
tp321H Grades: | TP321H,S32109 |
321 PIPE Size: | A).Out diameter: ANSI 1/8"-24"(6mm-630mm). B).Wall thickness: (0.9mm-50mm) |
Process methods: | cold drawning, cold roll |
Surface &Delivery condition: | Solution annealed and pickled, grey white (polished),with plain ends/bevel edges ends |
Length: | Max25 meters |
Packing: | in seaworthy wooden cases or in bundles |
Min order quantity: | 1ton |
Delivery date: | Min. 10 days |
Certificates: | Mill test Certificate supplied |
TP321H Seamless steel pipe Quality assure: | 1),Basic guarantee: Raw material guarantee,we use the Tsingshan Brand raw material,the quality is good,adding we use the spectrum direct-reading test,our professional workers &equipments,we could guarantee the tubes is right of the clients' needs. 2),Process control:follow the process chart adding our workers' care 3),Inspection& Test Direct-reading Spectrum Instrument analytic for chemical composition, Yield Strength, Tensile Strength, Elongation, Hardness Test, Flattening Test, Flaring Test, Eddy Current Test, Ultrasonic Test, Hydrostatic Test, Corrosion Test, etc. |
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