Size: |
20x20x2mm—-200x200x20mm |
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. |
Grades: |
304 , 304L, 304H, 304N, 316, 316L 316Ti, 317L, 310S, 321, 321H, 347H, S31803, S32750, 347, 330, 825, 904L |
12X18H9, 08X18H10, 03X18H11, 08X18H10T, 20X25H20C2, 08X17H13M2T, 08X18H12E |
1.4301, 1.4306, 1.4401, 1.4404, 1.4435, 1.4541, 1.4571, 1.4563, 1.4462, 1.4845 |
SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS310S etc |
Quality assure: |
1)Basic raw materia guarantee:
we use the Tsingshan Brand raw pipes material,the quality is good,adding we use the spectrum direct-reading test before production. |
2)Process control:
our professional workers &equipments,we could guarantee the tubes is right of the clients’ needs.refer 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. |