API 5L GR B carbon sib npaug yog dab tsi?
API 5L B qib yeeb nkab yog cov yeeb nkab feem ntau siv hauv cov roj thiab cov kav dej thauj mus los. ASTM A106 B lossis ASTM A53 B yog nws cov khoom sib npaug, uas zoo sib xws hauv cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab thiab kev siv.
Tshuaj muaj pes tsawg leeg ntawm API 5L GRBSeamless Yeeb Nkab
Carbon (C) Tsawg dua lossis sib npaug li 0.28%
Manganese (Mn) Tsawg dua lossis sib npaug li 1.20%
Phosphorus (P) Tsawg dua lossis sib npaug rau 0.030%
Sulfur (S) Tsawg dua lossis sib npaug rau 0.030%
Mechanical Properties O API 5L GRBcev ri
Tensile Strength Ntau dua lossis sib npaug li 415 MPa
Yield zog ntau dua los yog sib npaug rau 240 MPa
API 5L GRB seamless thiab welded steel kab yeeb nkabSpecifications
Txoj kab uas hlaLoj: 21.3mm ~ 762mm
Phab ntsa ThicknessLoj: 2.0mm ~ 140mm
Manufacturing & Delivery
Cov txheej txheem: Kub dov, Cold drawing, Kub expanding
Kev Xa Khoom: Kub dov, Kub- kho
API 5L Gr.B: Ib qho ntawm Peb Hom Pipeline
Hom Daim Ntawv Thov Scenarios:
Ntev -Nyob qhov taub Pipelines
Txoj kab uas hla:219-610 hli| Phab ntsa thickness:6-40 hli
Kev txhawb zog siab2,500km-chav kawm kis kab mob.
Sib Sau Ceg Networks
Me me diameters (89-168 hli) nyob rau hauv oilfield internal networks.
Ua haujlwm kub:-20℃rau 120 degree.
City Gate Stations
Kev hloov ntu nruab nrab ntawm siab -siab thiab nruab nrab- siab hauv nroog gas networks.
Yuav tsum taucuam tshuam toughness Ntau dua los yog sib npaug rau 27J ntawm -30 degree(tus neeg muag khoom-certified).
Kev kuaj thiab tshuaj xyuas
Ntim thiab shipping
