Alloy SEAMLESS PIPE ALLOY TUBE HIGH PRESSURE SHIPE PIPE
Tlhaloso
OD: 6-720MM
WT: 0.5-120MM
Bolelele: 3-16M
Kopo: Petroleum, Boenjiniere ba Lik'hemik'hale, Motlakase, Boiler
Maemo: ASTM A335/A335M, ASTM A213/213M, DIN17175-79, JIS3467-88,GB5310-95
lintho tse bonahalang:P5,T5,P11,P12,STFA22, P22, T91, T9,WB36
Alloy pipe ke mofuta oa phala ea tšepe e sa tsitsang, ts'ebetso ea eona e phahame haholo ho feta ea phala ea tšepe e se nang seamless, hobane mofuta ona oa phala ea tšepe o na le Cr e ngata, ho hanyetsa mocheso o phahameng, ho hanyetsa mocheso o tlase, ts'ebetso ea ho hanyetsa kutu e molemo ho feta tse ling. Pipe ea tšepe , kahoo pipe ea alloy e sebelisoa haholoka petroleum, aerospace, lik'hemik'hale, matla a motlakase, boiler, sesole le liindasteri tse ling.
Alloy tube e bua ka ts'ebeliso ea ts'ebetso ea alloy extrusion ka thepa ea tšepe ea tubular, e ka koaloang e le 'ngoe kapa ho feta ka masoba, botenya ba lebota le karolo e tšoanang ea sefapano, e sebelisoang likoloing, likepe, sefofane, sefofane, motlakase, temo, mochini oa motlakase, lehae le liindasteri tse ling.
Tlhaloso
Sebopeho sa Lik'hemik'hale
C, % | Mong, % | P, % | S, % | Ke, % | Kr, % | Mo, % |
0.05-0.15 | 0.30-0,60 | 0.025 boholo | 0.025 boholo | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 |
Thepa ea Mechini
Matla a Tensile, MPa | Kotulo Matla, MPa | Elongation,% |
415 mets | 205 mets | 30 mets |
Kantle Diameter & Mamello
ASTM A450
| Ho chesa | Bophara ba ka ntle, mm | Mamello, mm |
OD≤101.6 | +0.4/-0.8 | ||
101.6<OD≤190.5 | +0.4/-1.2 | ||
190.5<OD≤228.6 | +0.4/-1.6 | ||
ASTM A530 & ASTM A335 | NPS | Ka ntle Diameter, inch | Mamello, mm |
1/8≤OD≤1-1/2 | ±0.40 | ||
1-1/2<OD≤4 | ±0.79 | ||
4<OD≤8 | +1.59/-0,79 | ||
8<OD≤12 | +2.38/-0,79 | ||
OD>12 | ±1% |
Botenya ba lebota & Mamello
ASTM A450 | Ho chesa | Bophara ba ka ntle, mm | Mamello,% |
OD≤101.6, WT≤2.4 | +40/-0 | ||
OD≤101.6, 2.4<WT≤3.8 | +35/-0 | ||
OD≤101.6, 3.8<WT≤4.6 | +33/-0 | ||
OD≤101.6, WT>4,6 | +28/-0 | ||
OD>101.6, 2.4<WT≤3.8 | +35/-0 | ||
OD>101.6, 3.8<WT≤4.6 | +33/-0 | ||
OD>101,6, WT>4,6 | +28/-0 | ||
ASTM A530 | NPS | Ka ntle Diameter, inch | Mamello,% |
1/8≤OD≤2-1/2 | +20.0/-12.5 | ||
3≤OD≤18, WT/OD≤5% | +22,5/-12,5 | ||
3≤OD≤18, WT/OD>5% | +15.0/-12.5 | ||
OD≥20, WT/OD≤5% | +22,5/-12,5 | ||
OD≥20, WT/OD>5% | +15.0/-12.5 |
Standard
ASTM A335-bakeng sa Pipe ea Seamless Ferritic Alloy-Steel bakeng sa Tšebeletso ea Mocheso o Phahameng
ASTM A519-bakeng sa Seamless Carbon le Alloy Steel Mechanical Tubing
ASTM A213-bakeng sa Seamless Ferritic le Austenitic Alloy-Steel Boiler, Super heater, le Heat-Exchange Tubes
ASTM ASME (S)A-335/(S)A-335M Kereiti le Sebopeho sa Lik'hemik'hale
Tlhokomeliso: (S)A335 P91 metsoako e meng ea lik'hemik'hale ke: V 0.18~0.25;N 0.030~0,070;Ni ≤ 0,40;Al ≤ 0.04 ;Nb 0.06~0.10
(S)A335 P92 metsoako e meng ea lik'hemik'hale ke: V 0.15~0.25;N 0.030~0,070;Ni ≤ 0,40;Al ≤ 0.04 ;Nb 0.04~0.09;W 1.5~2.00 ;B 0.001~0.006
Ho penta & Coating
Koko e ntšo, oli / varnish, FBE, 2PE, 3PE, masenke joalo-joalo Lintlha tsa ho paka: Ho paka ka mekotla kapa ho latela tlhoko ea moreki.