Circular Section Bright Stainless Steel Welded Pipe 6mm To 2000mm
Circular Section Welded Tube Bright Decorate Stainless Steel Pipe
Stainless Steel Pipe
Welded steel pipes have lower cost, higher production efficiency and better appearance
Product Name : stainless steel pipe / tube / tubing
Standard : ASTM A270 , A269 , A312 , A249 , A554 , A358 , A409 , A778 , A789 , A790 , A928 ,
EN 10217 , EN 10296,DIN 17456 , DIN 17458 , JISG3459 , JIS G3463 , JIS G3467, JIS G3448 , JIS G3468
Material : TP321 SUS321 AISI321 UNS S32100 1 . 4541 X 6CrNiTi18 - 10 08 X 18H10T ,
TP316 / 316L / 316H , 304/304L/304H , 321/321H , 317/317L , 347/347H , 309S , 310S , 2205 , 2507 , 904L (1.4301, 1 . 4306 , 1 . 4948 , 1 . 4401 , 1 . 4404 , 1 . 4571 , 1 . 4541 , 1 . 4833 , 1 . 4878 , 1 . 4550 , 1 . 4462 , 1 . 4438 , 1 . 4845)
Nominal Dia : 3 / 8" to 80" NB for welded pipe ,Schedules : 5S , 10S , 40S , 80S , 10 , 20 , 30 ...120 , 140 , 160 , XXS
All dimensions are in accordance with ANSI B36 . 19 and ANSI B36 . 10
Size range for tube : OD 1 / 4" to 80" ( 6mm to 2000mm) ,THk 0 . 02" to 2" (0 . 5mm to 50mm)
Length : 20m ( Max ) or as your requirement
Process : EFW ( argon arc welding / TIG , plasma arc welding / PAW , and submerged arc welding / SAW)
Finish : Mirror polished , bright annealing, Annealed & pickled ,
Ends : Beveled or plain end , square cut , burr free , Plastic Cap at Both end
Inspection & Test
| 1 . 100 % PMI,Spectro Chemical Aanlysis Test for Raw Material |
| 2 . 100 % Dimension & Visual Examination |
| 3 . Mechanical Properties Test Include Tension Test , Flaring Test ( For Seamless tube / pipe) / Flange Test ( For Welded Pipe & Tube) , Hardness Test , Reversed Flattening Test |
| 4 . 100 % Hydrostatic Test or 100 % NON-DESTRUCTIVE Test ( ET or UT ) |
| 5 . Radiographic Test for Welded Pipe (shall be accordance with specification , or shall be as agreed upon between the purchaser and vendor ) |
| 6 . Straightness Test ( optional ) |
| 7 . Roughness Test (optional ) |
| 8 . Intergranular Corrosion Test ( optional ) |
| 9 . Impact Test (optional) |
| 10 . Grain Size Determinations ( optional ) |
| NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION . |
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