API 5L GR B sib npaug rau ASTM yog dab tsi?
API 5L Qib B yeeb nkab yog ib hom yeeb nkab rau cov roj thiab cov kav xa hluav taws xob, cov khoom sib npaug ASTM A106 B lossis ASTM A53 B.
Dab tsi yog qhov roughness ntawm API 5L GR B?
Roughness ntawm API 5L Qib B yogtsis tau txhais, cov yeeb nkab lag luam tshiab yog kwv yees li 0.0018 hauv x 25.4=0.04572 hli.
api 5l g b yield zog
| Mechanical Properties PSL 1 | |||||
| Qib | Yield zog (Min.) | Tensile zog (Min.) | Elongation | ||
|---|---|---|---|---|---|
| Ksi | MPa | Ksi | MPa | E=1944 A 0.2 /U 0.9 | |
| B | 35 | 241 | 60 | 414 | |
| Mechanical Properties PSL 2 | |||||||||
| Qib | Yield zog | Tensile zog | Elongation | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Min | Max | Min | Max | E=1944 A 0.2 / U 0.9 | |||||
| Ksi | MPa | Ksi | MPa | Ksi | MPa | Ksi | MPa | ||
| B | 35 | 241 | 65 | 448 | 60 | 414 | 110 | 758 | |
api 5l qib b tshuaj muaj pes tsawg leeg
PSL 1 |
|||||||||
| QIB | Tshuaj muaj pes tsawg leeg | Mechanical Property | |||||||
| C (Max) | Mn (Max) | P (Max) | S (Max) | TENSILE (Min) | YIELD (Min) | ||||
| Psi X 1000 | Mpa | Psi X 1000 | Mpa | ||||||
| B | 0.26 | 1.20 | 0.030 | 0.030 | 60 | 414 | 35 | 241 | |
| PSL 2 | ||||||||||||
| QIB | Tshuaj muaj pes tsawg leeg | Mechanical Property | ||||||||||
| C (Max) |
Mn (Max) |
P (Max) |
S (Max) |
Tensile | Yield | CE IMPACT ENERGY | ||||||
| Psi x 1000 | Mpa | Psi x 1000 | Mpa | PCM | IIW | J | FT/LB | |||||
| B | 0.22 | 1.20 | 0.025 | 0.015 | 60 - 110 | 414 - 758 | 35 - 65 | 241 - 448 | 0.25 | 0.43 | T/L 27/41 | T/L 20/30 |
api 5l qib b yeeb nkab teem caij daim ntawv qhia
api 5l qib b specification pdf
| Qhov Loj | 1/2 txog 36 nti NB |
| Teem caij Thickness Range | SCH 40, 80, 160, XS, XXS, Tag nrho cov sij hawm |
| Daim ntawv thov | Roj Refineries, Lub Hwj Chim Loj, Petrochemicals, Qab Zib, Lub Nkoj Siab, Boiler Equipments, General Engineering Lub Hom Phiaj |
| Hom yeeb nkab | Seamless, ERW, Welded, Fabricated, CDW |
| Tube & Tube Form | Round, Square, Rectangular, Coiled, "U" Shape, Pan ncuav mog qab zib Coils, Hydraulic Tubes |
| Ntev: | Ib leeg, Ob Chav Random & Ntev, Kev Cai Loj - 12 M ntev |
| Xaus: | Beveled kawg, Plain End, Treaded |
| Kev Tiv Thaiv Kawg: | Yas Caps |
| Xaus kev sib txuas rau Kab Yeeb | Plain, Bevel, Screwed, Threaded |
| Sab nrauv txheej | Dub Painting, Los tiv thaiv -Cov roj Corrosion, Galvanized tiav |
API 5L GRB Kab yeeb nkab Hoobkas
