Alloy Seamless Yeeb Nkab
OD: 6-720MM
WT: 0.5-120MM
Ntev: 3-16M
Daim ntawv thov: Petroleum, Chemical Engineering, Hluav Taws Xob, Boiler
Txheem: ASTM A335 / A335M, ASTM A213 / 213M, DIN17175-79, JIS3467-88, GB5310-95
Khoom siv: P5, T5, P11, P12, STFA22, P22, T91, T9, WB36
Alloy yeeb nkab yog ib hom seamless steel yeeb nkab, nws cov kev ua tau zoo dua li ntawm cov yeeb nkab seamless steel, vim tias cov yeeb nkab steel no muaj ntau Cr, nws qhov kub tsis kam, tsis kub tsis kam, corrosion kuj zoo dua li lwm yam. Cov yeeb nkab steel, yog li cov yeeb nkab alloy yog dav siv hauv roj av, aerospace, tshuaj, hluav taws xob, boiler, tub rog thiab lwm yam lag luam.
Khoom | SEAMLESS / ERW / SAW ALLOY STEEL PIPE |
Dimension | 6 hli - 1080mm |
Thickness | 1mm-135 hli |
Ntev | 3 m - 12 m lossis raws li cov neeg siv khoom xav tau |
Txuj | ASTM GB DIN UAS |
Qib hlau | A106/53/179/214/192/210 A/B/CST37.2/35.4/35.8/52/52.3/52.4/42/4510# 20# 45#P2, P12, P11, P22, P5, P9, P91T , T11, T5, T9, T22, 4140, 12CrMo, 15CrMo, 12Cr2Mo, 1Cr5Mo, 2CrMo4, 1Cr9Mo, 10CrMo910, thiab lwm yam. |
Cov ntsiab lus lag luam | FOB / CIF / CFR |
Cov nqe lus them nqi | T / T, L / C |
Chaw nres nkoj xa khoom | Tianjin, Suav teb |
Lub sij hawm xa tuaj | 10 los yog raws li qhov ntau ntawm cov raj |
Kev kho saum npoo | Dub paintingVarnish painting3PEHot galvanized los yog lwm yam txheej raws li koj xav tauBare tube |
Xaus cov raj | Beveled, tiaj, xov, yas hau |
Kev tshuaj xyuas | Ultrasonic kuaj, eddy soj ntsuam, hydrosttic kuaj thiab lwm yam. |
Pob | Bundles, loosen los yog raws li koj xav tau |
Daim ntawv pov thawj | API 5L / 5CT, ISO, PED thiab lwm yam. |
Tshuaj muaj pes tsawg leeg
C,% | Mn,% | P,% | S,% | Si,% | Cr,% | Mo,% |
0.05-0.15 dr hab | 0.30-0.60 Nws | 0.025 max | 0.025 max | 0.50-1.00 Nws | 1.00-1.50 Nws | 0.44-0.65 Nws |
Mechanical Properties
Tensile zog, MPa | Yield zog, MPa | Elongation,% |
415 nqi | 205 feeb | 30 feeb |
Sab nraud Diameter & Tolerance
ASTM A 450 1.5 hli | Kub dov | Sab nraud txoj kab uas hla, mm | Siab ntev, mm |
OD≤101.6 ib | +0.4/-0.8 | ||
101.6 ib<OD≤190.5 ib | +0.4/-1.2 | ||
190.5 ib<OD≤228.6 ib | +0.4/-1.6 | ||
Txias Drawn | Sab nraud txoj kab uas hla, mm | Siab ntev, mm | |
OD<25.4 ib | ±0.10 | ||
25.4 ib≤OD≤38.1 ib | ±0.15 | ||
38.1 ib<OD<50.8 ib | ±0.20 ib | ||
50.8 ib≤OD<63.5 ib | ±0.25 | ||
63.5 ib≤OD<76.2 ib | ±0.30 Nws | ||
76.2 ib≤OD≤101.6 ib | ±0.38 ib | ||
101.6 ib<OD≤190.5 ib | +0.38/-0.64 | ||
190.5 ib<OD≤228.6 ib | +0.38/-1.14 | ||
ASTM A530 thiab ASTM A335 | NPS | Sab nraud Diameter, nti | Siab ntev, mm |
1/8≤OD≤1-1/2 | ±0.40 Nws | ||
1-1/2<OD≤4 | ±0.79 ib | ||
4<OD≤8 | +1.59/-0.79 | ||
8<OD≤12 | +2.38/-0.79 | ||
OD> 12 | ±1% |
Phab ntsa thickness & kam rau ua
ASTM A 450 1.5 hli | Kub dov | Sab nraud txoj kab uas hla, mm | Kev kam rau siab,% |
OD≤101.6, wb≤2.4 | +40/-0 | ||
OD≤101.6, 2.4 ib<WT≤3.8 | +35/-0 | ||
OD≤101.6, 3.8 ib<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 | ||
Txias Drawn | Sab nraud txoj kab uas hla, mm | Kev kam rau siab,% | |
OD≤38.1 ib | +20/-0 | ||
OD> 38.1 | +22/-0 | ||
ASTM A530 Cov Lus Qhia Tshwj Xeeb | NPS | Sab nraud Diameter, nti | Kev kam rau siab,% |
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 |
ASTM A335-rau Seamless Ferritic Alloy-Steel Pipe rau Kev Pabcuam Kub Kub
ASTM A519-rau Seamless Carbon thiab Alloy Steel Mechanical Tubing
ASTM A213-rau Seamless Ferritic thiab Austenitic Alloy-Steel Boiler, Super rhaub, thiab Kub-Exchange Tubes
ASTM ASME (S) A-335 / (S) A-335M Qib thiab tshuaj lom neeg muaj pes tsawg leeg
Qib | UNS | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
P1 | k11522 ua | 0.10-0.20 Nws | 0.30-0.80 Nws | 0.025 ib | 0.025 ib | 0.10-0.50 Nws | - | 0.44 ~ 0.65 hli |
P2 | k11547 ua | 0.10-0.20 Nws | 0.30-0.61 Nws | 0.025 ib | 0.025 ib | 0.10-0.30 Nws | 0.50-0.81 Nws | 0.44 ~ 0.65 hli |
P5 | k41545 ua | 0.15 | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.50 ib | 4.00-6.00 Nws | 0.44 ~ 0.65 hli |
p5b ib | k51545 ua | 0.15 | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 1.00-2.00 Nws | 4.00-6.00 Nws | 0.44 ~ 0.65 hli |
p5c ua | k41245 ua | 0.12 | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.50 ib | 4.00-6.00 Nws | 0.44 ~ 0.65 hli |
P9 | S50400 | 0.15 | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.50-1.00 Nws | 8.00-10.00 Nws | 0.44 ~ 0.65 hli |
P11 | k11597 ua | 0.05-0.15 Nws | 0.30-0.61 Nws | 0.025 ib | 0.025 ib | 0.50-1.00 Nws | 1.00-1.50 Nws | 0.44 ~ 0.65 hli |
P12 | k11562 ua | 0.05-0.15 Nws | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.50 ib | 0.80-1.25 Nws | 0.44 ~ 0.65 hli |
P15 | k11578 ua | 0.05-0.15 Nws | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 1.15-1.65 Nws | - | 0.44 ~ 0.65 hli |
P21 | k31545 ua | 0.05-0.15 Nws | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.50 ib | 2.65-3.35 Nws | 0.80-1.60 Nws |
P22 | k21590 ua | 0.05-0.15 Nws | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.50 ib | 1.90-2.60 Nws | 0.87-1.13 Nws |
P91 | k91560 ua | 0.08-0.12 Nws | 0.30-0.60 Nws | 0.020 ib | 0.010 ib | 0.20-0.50 Nws | 8.00-9.50 Nws | 0.85-1.05 Nws |
P92 | k92460 ua | 0.07-0.13 Nws | 0.30-0.60 Nws | 0.020 ib | 0.010 ib | 0.50 ib | 8.50-9.50 Nws | 0.30-0.60 Nws |
Lus Cim: (S) A335 P91 lwm cov tshuaj muaj pes tsawg leeg yog: V 0.18 ~ 0.25;N 0.030 ~ 0.070;Ni≤0,40;Al≤0.04;Nr 0.06 ~ 0.10
(S) A335 P92 lwm cov tshuaj muaj pes tsawg leeg yog: 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 ib
Dub txheej, roj / kua roj vanish, FBE, 2PE, 3PE, galvanized thiab lwm yam Ntim Cov Lus Qhia: Ntim rau hauv pob lossis rau cov neeg siv khoom xav tau