321 Stainless Stainless Pipe
Tlhaloso e Khutšoanyane:
ASTM TP321 SEAMLESS PIPE :
Pipe e se nang seamless ea tšepe ea 321 ke sesebelisoa se sebetsang hantle se sebelisoang haholo libakeng tse nang le mocheso o phahameng. 321 tšepe e sa hloekang e ipapisitse le sebopeho sa 18Cr-8Ni ka ho eketsoa ha titanium ho matlafatsa ho hanyetsa ha eona ho corrosion ea intergranular. Pipe e se nang mochini ea tšepe ea 321 e sebetsa hantle haholo maemong a mocheso o phahameng 'me e ka sebelisoa ka mokhoa o tsoelang pele mochesong oa 800-1500 °. F (427-816 ° C), e nang le mocheso o phahameng oa 1700 ° F (927 ° C) . Ka lebaka la ho eketsoa ha titanium, tšepe e sa hloekang ea 321 e na le khanyetso e ntle ea ho senya ha intergranular, e leng se etsang hore e tšoanele libaka tseo ho tsona ho ka bang teng intergranular corrosion. tlas'a maemo a phahameng a mocheso.321 tšepe e sa hloekang e na le matla a mangata a lihlahisoa le matla a tsitsitseng, hammoho le ductility e ntle le ho tiea.321 tšepe e sa hloekang e ka kolobisoa ka mekhoa e tloaelehileng ea ho tjheseletsa, empa ho ka 'na ha hlokahala hore ho be le li-weld post-weld annealing ho tsosolosa ho hanyetsa ha eona.
Litlhaloso tsa phala ea tšepe e se nang seamless:
| Liphaephe tse Seamless & Boholo ba Li-Tubes | 1 / 8" NB - 24" NB |
| Litlhaloso | ASTM A/ASME SA213, A249, A269, A312, A358, A790 |
| Standard | ASTM, ASME |
| Kereiti | 316, 321, 321Ti, 446, 904L, 2205, 2507 |
| Mekhoa | Ho chesa, ho huloa ka serame |
| Bolelele | 5.8M,6M & Bolelele bo Hlokehang |
| Kantle Diameter | 6.00 mm OD ho fihla ho 914.4 mm OD, Boholo bo fihlang ho 24” NB |
| Botenya | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Kemiso | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Mefuta | Liphaephe tse Seamless |
| Sebopeho | Round, Square, Rectangle, Hydraulic, Honed Tubes |
| QETA | Qetello e Sephara, Qetello e Beveled, e hatakeloa |
321/321H Liphaephe tse Seamless Mephato e Tšoanang:
| TS'ELISO | WERKSTOFF NR. | UNS | JIS | EN |
| SS321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
321 / 321H Seamless Pipes Sebopeho sa Lik'hemik'hale:
| Kereiti | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS321 | 0.08 max | 2.0 max | 1.0 max | 0.045 boholo | 0.030 boholo | 17.00 - 19.00 | 0.10 max | 9.00 - 12.00 | 5(C+N) - 0,70 max |
| SS 321H | 0.04 - 0.10 | 2.0 max | 1.0 max | 0.045 boholo | 0.030 boholo | 17.00 - 19.00 | 0.10 max | 9.00 - 12.00 | 4(C+N) - 0,70 max |
321 Stainless Steel Seamless Pipe Test:
321 SEAMLESS PIPE Hyarostatic Test :
TP321 SEAMLESS PIPE kaofela (7.3m) e ile ea lekoa Hydrostatic ho latela ASTM A999. Khatello ea tlhahlobo ea Hydrostatic P≥17MPa, ho tšoara nako ≥5s. Sephetho sa tlhahlobo se tšoaneleha
321 SEAMLESS PIPE Hyarostatic Test Report:
Ke Hobane'ng ha U Re Khetha?
•U ka fumana thepa e phethahetseng ho latela tlhoko ea hau bonyane theko e ka khonehang.
•Re boetse re fana ka Reworks, FOB, CFR, CIF, le litheko tsa ho fana ka ntlo le ntlo. Re fana ka tlhahiso ea hore u etse tumellano ea ho tsamaisa thepa e tla u baballa haholo.
•Thepa eo re fanang ka eona e ka netefatsoa ka botlalo, ho tloha ho setifikeiti sa tlhahlobo ea thepa e tala ho isa polelong ea ho qetela. (Litlaleho li tla hlaha ho latela tlhoko)
•Re netefatsa hore re tla fana ka karabo nakong ea lihora tse 24 (hangata ka hora e tšoanang)
•Fana ka tlaleho ea SGS TUV.
•Re inehetse ka ho feletseng ho bareki ba rona. Haeba ho ke ke ha khoneha ho finyella litlhoko tsa hau ka mor'a ho hlahloba likhetho tsohle, re ke ke ra u khelosa ka ho etsa litšepiso tsa bohata tse tla theha likamano tse ntle tsa bareki.
•Fana ka tšebeletso ea sebaka se le seng.
Sephutheloana sa SAKY STEEL'S:
1. Ho paka ke habohlokoa haholo-holo tabeng ea thepa ea machaba eo thepa e fetang ka litsela tse fapa-fapaneng ho fihla moo e eang teng, kahoo re amehile haholo ka ho paka.
2. Saky Steel e paka thepa ea rona ka mekhoa e mengata ho latela lihlahisoa. Re paka lihlahisoa tsa rona ka mekhoa e mengata, joalo ka,
