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Lágt hitastig óaðfinnanlegur ál rör, ál óaðfinnanlegur pípur nikkel stál
Lágt hitastig óaðfinnanlegur ál rör, ál óaðfinnanlegur pípur nikkel stál
Low Temperature Alloy Seamless Pipes
Alloy Seamless Pipes Nickel Steel
Pressure Purpose Alloy ferritic Pipes
Alloy Seamless Pipes Lighting Poles
Annealing mild alloy steel tube
EN10216-4;
26CrMo4-2, 12Ni14;
- Lýsing
- Specification
- Comments
Lýsing:
Low-Temperature Service Alloy Steel Pipe is based on standard ASTM A333. Pipe grades permit low temperature service. This specification covers nominal (average) walled pipe almost exclusively in seamless. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse effect on low-temperature impact properties.
Forrit:
Ágrip Inngangur:
Low-Temperature Service Alloy Steel Pipe is based on standard ASTM A333. Pipe grades permit low temperature service. This specification covers nominal (average) walled pipe almost exclusively in seamless. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse effect on low-temperature impact properties.
upplýsingar
Ytri þvermál: 21.3 mm - 711.2 mm
Veggþykkt: 2mm-150mm
Lengd: 1m-12m
Standard:
ASTM A333 | Lághitaþjónusta álfelgur stálrör |
N08800 | einskonar tæringarþolinn alloy steel pipe, the Cr content is 15-25%, the nickel content is 30-45% |
ASTM A556 / A556M | Óaðfinnanlegur kalddregnar fóðurvatnshitararör úr kolefnisstáli |
GB 18248 / JIS G3429 | Til framleiðslu á þrýstihylki, gashylki óaðfinnanleg. |
ASTM A335 ASME S/A335 | fyrir háhitaþjónustu |
ASTM A369 | Svikin og leiðinleg rör fyrir háhitaþjónustu |
ASTM A519 | Fyrir vélaverkfræði, véla- og þrýstinotkun, og einnig til að flytja gufu, vatn, gas og o.s.frv. |
ASTM A209 | Alloy-Steel ketill og ofurhitunarrör eins konar C-Mo-Alloy óaðfinnanlegur stálpípa/rör fyrir katla- og ofurhitaraþjónustu |
ASTM A250 | Ketilrör úr álblendi |
ASTM A213 | Hitaflutnings ketilslöngur |
Grade:
Standard | Grade | OD | WT |
ASTM A333 | 16MnDG, 10MnDGM, 09DG, 09Mn2VDG, 06Ni3MoDG, ASTM A333-Bekkur1, Grade3, Grade4, Grade6, Grade7, Grade8, Grade9, Grade10, Grade11 | 1/2 "til 24" | 4mm að 70mm |
N08800 | N08800 | 1/2 "til 24" | 4mm að 70mm |
ASTM A556 / A556M | SA556Gr.B2, SA556Gr.C2 | 12mm - 40mm | 1mm - 5mm |
GB 18248 / JIS G3429 | 37Mn, 34Mn2V, 30CrMo, 35CrMo, STH11, STH12, STH21, STH22 | 12mm - 114.3mm | 2mm - 22mm |
ASTM A335 ASME S/A335 | P-5, P-9, P-11, P-22, P-91 | 19.05mm -610mm | 3.0mm -150mm |
ASTM A369 | FP1, FP2, FP5, FP9, FP11, FP12, FP21, FP22, FP91, FP92 | 12.5mm-824mm | 2mm-100mm |
ASTM A519 | 1020, 1025, 1035, 1045, 4130, 4140 | 10-324mm | 1-30mm |
ASTM A209 | T1, T1a, T1b | OD: 3/4" (19.05), 1" (25.4) , 1-1/4" (31.75), 1-1/2" (38.1), 2" (50.8), 2-1/2" (63.5) ), 3" (76.2) | 1-15mm |
ASTM A250 | T1, T1a, T1b, T2, T11, T12 og T22 | 1/2"-5"(12.7-127mm) | 0.035 "-0.320" (0.9-8.1mm) |
ASTM A213 | T1, T5, T9, T11, T22, T91 | 1/2"-5"(12.7-127mm) | 0.015 til 0.500 tommur [0.4 til 12.7 mm], |
Athugið: Einnig er hægt að útvega aðra stærð eftir samráð við viðskiptavini
Lýsing
Low-Temperature Service Alloy Steel Pipe used in cryogenic alloy tubes is comparable to that of carbon structural steels. The utility model has the advantages of high strength, good comprehensive performance, long service life, wide application range, relatively economic, etc.. It is widely used in bridges, ships, boilers, vehicles and important building.
Normal Grade Chemical Requirements
Samsetning, % | |||
Element | Grade 1 | Grade 3 | Grade 6 |
Kolefni, hámark | 0.3 | 0.19 | 0.3 |
Mangan | 0.40 - 1.06 | 0.31 - 0.64 | 0.29 - 1.06 |
Phosphorous, max | 0.025 | 0.025 | 0.025 |
Brennisteinn, hámark | 0.025 | 0.025 | 0.025 |
Silicon | 0.18-0.37 | 0.10 mín | |
Nikkel | 3.18 - 3.82 | ||
Normal Steel grade:
ASTM A333 Grade 6
Pökkun:
Bare packing / bundle packing / crate packing / wooden protection at the both sides of tubes and suitably protected for sea-worthy delivery or as requested.
Inspection and Test:
Chemical Composition Inspection
Mechanical Properties Test (Tensile Strength, Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test)
Surface and Dimension Test
No-destructive Test
Hydrostatic próf
Yfirborðsmeðferð:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.
Chemical requirement Composition (%)
Composition ASTM A333 Grade 6
Carbon, max 0.30
Manganese 0.29–1.06
Phosphorus, max 0.025
Sulfur, max 0.025
For each reduction of 0.01% carbon below 0.30%, an increase of 0.05% manganese above 1.06% would be permitted to a maximum of 1.35% manganese.
Tensile requirements
Data ASTM A333 Grade 6
Tensile strength, min, psi (MPa) 60 000 (415)
Yield strength, min, psi (MPa) 35 000 (240)
Impact temperature
Minimum Impact Test Temperature -45 °C(-50 F)
Notes for Bend Test
For pipe whose diameter exceeds NPS 25 and whose diameter to wall thickness ratio is 7.0 or less shall be subjected to the bend test instead of the flattening test.
Other pipe whose diameter equals or exceeds NPS 10 may be given the bend test in place of the flattening test subject to the approval of the purchaser.
The bend test specimens shall be bent at room temperature through 180 without cracking on the outside of the bent portion.
Traustir viðskiptavinir eða endir notendur Lágt hitastig óaðfinnanlegur ál rör:
Standard | Grade | OD | WT |
ASTM A333 | 16MnDG, 10MnDGM, 09DG, 09Mn2VDG, 06Ni3MoDG, ASTM A333-Bekkur1, Grade3, Grade4, Grade6, Grade7, Grade8, Grade9, Grade10, Grade11 | 1/2 "til 24" | 4mm að 70mm |
N08800 | N08800 | 1/2 "til 24" | 4mm að 70mm |
ASTM A556 / A556M | SA556Gr.B2, SA556Gr.C2 | 12mm - 40mm | 1mm - 5mm |
GB 18248 / JIS G3429 | 37Mn, 34Mn2V, 30CrMo, 35CrMo, STH11, STH12, STH21, STH22 | 12mm - 114.3mm | 2mm - 22mm |
ASTM A335 ASME S/A335 | P-5, P-9, P-11, P-22, P-91 | 19.05mm -610mm | 3.0mm -150mm |
ASTM A369 | FP1, FP2, FP5, FP9, FP11, FP12, FP21, FP22, FP91, FP92 | 12.5mm-824mm | 2mm-100mm |
ASTM A519 | 1020, 1025, 1035, 1045, 4130, 4140 | 10-324mm | 1-30mm |
ASTM A209 | T1, T1a, T1b | OD: 3/4" (19.05), 1" (25.4) , 1-1/4" (31.75), 1-1/2" (38.1), 2" (50.8), 2-1/2" (63.5) ), 3" (76.2) | 1-15mm |
ASTM A250 | T1, T1a, T1b, T2, T11, T12 og T22 | 1/2"-5"(12.7-127mm) | 0.035 "-0.320" (0.9-8.1mm) |
ASTM A213 | T1, T5, T9, T11, T22, T91 | 1/2"-5"(12.7-127mm) | 0.015 til 0.500 tommur [0.4 til 12.7 mm], |
Delivery is very timely. ___Pulitzer （Peru）
Pipe is good-looking on appearance. ___Armstrong (Mexico)
Logistics is fast and no delay the project schedule. ___Bartholomew (Belgium)
Delivery is fast even shortens a few days. ___Augustine (Kenya)
Sales is very professional, good. ___Catherine （Thailand)