Alloy Seamless Pipe
OD: 6-720MM
WT: 0.5-120MM
Length: 3-16M
Application: Petroleum, Chemical Engineering, Kuryente, Kuluan
Standard: ASTM A335 / A335M, ASTM A213 / 213M, DIN17175-79, JIS3467-88, GB5310-95
Material: P5, T5, P11, P12, STFA22, P22, T91, T9, WB36
Alloy pipe ay isang uri ng magkatugmang bakal pipe, ang pagganap nito ay mas mataas kaysa sa pangkalahatang magkatugmang bakal pipe, dahil ang ganitong uri ng bakal pipe ay naglalaman ng higit Cr, ang mataas na temperatura pagtutol, mababa ang temperatura pagtutol, kaagnasan pagtutol ng pagganap ay lubhang mas mahusay kaysa sa iba pang mga Steel pipe, kaya ang haluang metal pipe ay malawakang ginagamit sa petrolyo, aerospace, kemikal, electric kapangyarihan, boiler, militar at iba pang mga industriya.
produkto | Magkatugmang / ERW / SAW ALLOY STEEL PIPE |
sukat | 6 mm - 1080 mm |
kapal | 1mm - 135 mm |
haba | 3 m - 12 m o ayon sa mga kinakailangan ng kliyente |
pamantayan | ASTM GB DIN |
Steel grado | 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, P91T2, T11,T5,T9,T22, 4140, 12CrMo, 15CrMo, 12Cr2Mo, 1Cr5Mo, 2CrMo4, 1Cr9Mo, 10CrMo910, etc. |
Trade mga tuntunin | FOB / CIF / CFR |
Kasunduan sa pagbabayad | T / T, L / C |
Delivery port | Tianjin, China |
Oras ng paghatid | 10 o ayon sa tunay na dami ng tubes |
ibabaw ng paggamot | Black paintingVarnish painting3PEHot galvanizedor other coating according to your requirementsBare tube |
Dulo ng mga tubes | Beveled, plain, thread, plastic caps |
Inspeksyon | Ultrasonic eksaminasyon, ipo-ipo inspeksyon, hydrosttic testing atbp |
pakete | Mga Bundle, luwagan o ayon sa iyong mga kinakailangan |
sertipiko | API 5L / 5CT, ISO, PED etc. |
Komposisyong kemikal
C,% | MN,% | P,% | S,% | Si,% | Cr,% | Mo,% |
0.05-0.15 | 0.30-0.60 | 0.025 max | 0.025 max | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 |
Mechanical Katangian
Tensile Strength, MPa | Yield Lakas, MPa | Pagpahaba,% |
415 min | 205 min | 30 minuto |
Sa labas Diameter & Tolerance
ASTM A450 | Hot pinagsama | Sa labas Diameter, mm | Tolerance, 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 | ||
Cold Iginuhit | Sa labas Diameter, mm | Tolerance, mm | |
OD < 25.4 | ± 0.10 | ||
25.4 ≤ OD ≤ 38.1 | ± 0.15 | ||
38.1 < OD < 50.8 | ± 0.20 | ||
50.8 ≤ OD < 63.5 | ± 0.25 | ||
63.5 ≤ OD < 76.2 | ± 0.30 | ||
76.2 ≤ OD ≤ 101.6 | ± 0.38 | ||
101.6 < OD ≤ 190.5 | + 0.38 / -0.64 | ||
190.5 < OD ≤ 228.6 | + 0.38 / -1.14 | ||
ASTM A530 & ASTM A335 | NPS | Sa labas Diameter, inch | Tolerance, 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% |
Wall kapal & Tolerance
ASTM A450 | Hot pinagsama | Sa labas Diameter, mm | Tolerance,% |
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 | ||
Cold Iginuhit | Sa labas Diameter, mm | Tolerance,% | |
OD ≤ 38.1 | + 20 / -0 | ||
OD> 38.1 | + 22 / -0 | ||
ASTM A530 | NPS | Sa labas Diameter, inch | Tolerance,% |
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-for Walang hirap Ferritic Alloy-Steel Pipe para sa High-Temperatura Serbisyo
ASTM A519-for Walang hirap Carbon at Alloy Steel Mechanical Tubing
ASTM A213-for Walang hirap Ferritic at Austenitic Alloy-Steel boiler, Super heater, at Heat-Exchange Tubes
ASTM ASME (S) A-335 / (S) A-335M Grade at Chemical Komposisyon
baitang | UNS | C ≤ | mn | P ≤ | S ≤ | si≤ | Cr | Mo |
P1 | K11522 | 0.10 ~ 0.20 | 0.30 ~ 0.80 | 0.025 | 0.025 | 0.10 ~ 0.50 | - | 0.44 ~ 0.65 |
P2 | K11547 | 0.10 ~ 0.20 | 0.30 ~ 0.61 | 0.025 | 0.025 | 0.10 ~ 0.30 | 0.50 ~ 0.81 | 0.44 ~ 0.65 |
P5 | K41545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.50 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
p5b | K51545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.00 ~ 2.00 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
P5c | K41245 | 0.12 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.50 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
P9 | S50400 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.50 ~ 1.00 | 8.00 ~ 10.00 | 0.44 ~ 0.65 |
P11 | K11597 | 0.05 ~ 0.15 | 0.30 ~ 0.61 | 0.025 | 0.025 | 0.50 ~ 1.00 | 1.00 ~ 1.50 | 0.44 ~ 0.65 |
P12 | K11562 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.50 | 0.80 ~ 1.25 | 0.44 ~ 0.65 |
P15 | K11578 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.15 ~ 1.65 | - | 0.44 ~ 0.65 |
P21 | K31545 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.50 | 2.65 ~ 3.35 | 0.80 ~ 1.60 |
P22 | K21590 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.50 | 1.90 ~ 2.60 | 0.87 ~ 1.13 |
P91 | K91560 | 0.08 ~ 0.12 | 0.30 ~ 0.60 | 0.020 | 0.010 | 0.20 ~ 0.50 | 8.00 ~ 9.50 | 0.85 ~ 1.05 |
P92 | K92460 | 0.07 ~ 0.13 | 0.30 ~ 0.60 | 0.020 | 0.010 | 0.50 | 8.50 ~ 9.50 | 0.30 ~ 0.60 |
Tandaan: (S) A335 P91 iba pang mga kemikal na komposisyon ay: V 0.18 ~ 0.25; N 0.030 ~ 0.070; Ni ≤ 0.40; Al ≤ 0.04; Nb 0.06 ~ 0.10
(S) A335 P92 iba pang mga kemikal na komposisyon ay: 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
Black coating, langis / barnisan, FBE, 2PE, 3PE, yero atbp Packaging Detalye: Packing sa mga bundle o para sa pangangailangan ng kliyente