| Name | welded and seamless stainless steel pipe & tube(thin wall thickness / heavy wall thickness) |
| Standard | ASTM A268 / ASME SA268, ASTM A789 / ASME SA789, ASTM A790 / ASME SA790, ASTM A312 /ASME SA312, EN10216-5, DIN17456, DIN17458, JIS G3459, JIS G3463, ASME SA213 / ASTM A213, ASTM A269, ASME 249 / ASTM A249, ASME SA803 / ASTM A803, ASME SA688 / ASTM A688, ASME SA511 / ASTM A511, ASTM A270 / ASME SA270, EN10216-5, EN10305-1, EN10217-5, DIN 17175, DIN 2448, DIN 6258, GOST 8731, JIS G3463, JIS G3462, JIS G3455, JIS G3459, JIS G3447, JIS G3459, ASTM A790 / ASME SA790, ASTM A312 / ASME SA312, ASTM A511 / ASME SA511, DIN2448, DIN6258, GOST8731, JIS G3459, etc. |
| Material | TP410(SS410), TP410S(SS410S), TP405(SS405), TP420(SS420) ,TP430(SS430), TP439(SS439), TP444 (SS444,18CR2MO), TP304L(SS304L), TP304(SS304), TP304H(SS304H), TP310S(SS310S), TP316L(SS316L), TP316(SS316), TP316H(SS316H), TP317L(SS317L), TP321(SS321), TP321H(SS321H), TP317(SS317H), TP347( SS347), TP347H(SS347H), N08904(904L), S30815(ALLOY 253MA/F45), S31803(Q52205), S32750, S32760, 1.4307, 1.4306, 1.4948, 1.4842, 1.4404, 1.4401, 1.4919, 1.4438, 1.4541, 1.4878, 1.4550, 1.4961, 1.4539, 1.4835, 1.4462, 1.4410, etc. |
| OD | seamless(6~530mm), welded(3~890mm) |
| WT | seamless(0.7~50mm), welded(0.5~10mm) |
| Length | 0-38000mm |
| Surface treatment | Solution annealing |
1, 100%PMI / SPECTRO chemical analysis tests;
2, 100% dimension tests & 100% visual examination;
3, Tesion test, flaring tests(for seamless tube) / flange tests(for welded tube), hardness test, reversed flattening test(for welded tube); flattening test (for seamless tube);
4, 100% hydrostatic test after bending plus 100% non-distructive tests;
Note: All the test and inspection shall provide with reports according to standard and test results.
Option test & Inspection Items:
1, Straightness test;
2, Roughness test;
3, Crystalling phase analysis;
4, Intergranular attack test;
5, Impact attack test under low temperature;
6. U-bend balling pass test;
7. PT test on bending area;
8. Ultro-sonic testing.
The document SAKY will provide you:
1, MTC(Material test certification) according to EN10204/3.1 or EN10204/3.2;
2, Raw material certification;
3, All the test & Inspection reports as per PO and standards;
4, Heat treatment report;
5, Shipping notification before shipment;
6, Quality warranty letter.
7, Shipping notification before shipment;
8, Quality wrranty letter.
