Примери коришћења Line pipes на Енглеском и њихови преводи на Српски
{-}
-
Colloquial
-
Ecclesiastic
-
Computer
-
Latin
-
Cyrillic
The steel plate for line pipes of the above.
The steel plate for line pipes of any of the above 1 to 3, wherein the microstructure of the steel plate has a bainite phase of 75% or more as the volume fraction thereof.
Next, the steel pipe for line pipes is described.
In general, line pipes are produced by forming a steel plate produced in a plate mill ora hot-rolling mill, by UOE forming process, press bend forming process, roll forming or the like.
The details of the steel plate for line pipes are described below.
A steel pipe for line pipes, produced by shaping the steel plate of any of the above 1 to 4 into a tubular form by cold forming, followed by seam-welding the butting parts thereof.
However, heavy wall pipes having a wall thickness of at least 20 mm are increasing for recent line pipes for sour gas service;
They are applicable to line pipes that are required to satisfy the recent, severer HIC resistance.
Line pipes for use for transportation of hydrogen sulfide- containing crude oil or natural gas hereinafter this may be referred to as“line pipes for sour gas service”) are required to satisfy so-called“sour resistance” such as resistance to hydrogen induced cracking(HIC resistance), resistance to anti-stress corrosion cracking(SCC resistance) and the like, in addition to strength, toughness and weldability.
It could also be helpful to provide a steel pipe for line pipes, which is formed of the high-strength steel plate for line pipes having such excellent capabilities.
The steel pipe for line pipes is a steel pipe produced by forming the steel plate as described above, into a tubular form by cold forming, followed by seam-welding the butting parts thereof.
It could also be helpful to provide a steel pipe for line pipes, which is formed of the high-strength steel plate for line pipes having such excellent capabilities.
The steel plate for line pipes of the above 1 or 2, wherein the hardness of the center segregation area is HV 250 or lower, and the length of the Nb carbonitride in the center segregation area is at most 20 m or less.
And relates to a steel plate and a steel pipe for line pipes especially favorable for line pipes having a pipe thickness of at least 20 mm and required to have an excellent HIC resis tance.
And relates to a steel plate anda steel pipe for line pipes especially favorable for line pipes having a pipe thickness of at least 20 mm and required to have an excellent HIC resis tance.
Our approach improves the HIC resistance of heavy-wall line pipes for sour gas service having a heavy wall thickness of 20 mm or more, and to obtain heavy wall pipes having a sufficient strength, the Ceq value must be 0.30 or more.
The steel plate andthe steel pipe for line pipes have excel lent HIC resistance and can sufficiently satisfy the require ment of severe HIC resistance especially needed for line pipes having a pipe thickness of 20 mm or more.
This disclosure relates to a high-strength steel plate for line pipes, which is used for transportation of crude oil, natural gas or the like and which is excellent in anti hydrogen induced cracking(hereinafter referred to as HIC resistance), and to a steel pipe for line pipes produced by the use of the steel plate;
Accordingly, it could be helpful to provide a steel plate for high-strength line pipes excellent in HIC resistance, in par ticular, a steel plate for high-strength line pipes for sour gas service that has excellent HIC resistance capable of suffi ciently satisfying the severe requirement for HIC resistance necessary for line pipes for sour gas service having a pipe thickness of 20 mm or more.
Specification for line pipe.
Next: ERW Line Pipe.
CRA(Corrosion resistant alloy)clad pipe and lined pipe applied for the anti-corrosion.
Special service&coated lined pipe.
Special service and coated& lined pipe.
CRA(Corrosion resistant alloy)clad pipe and lined pipe applied for the anti-corrosion environment, they have been considered as.
Line Pipe Couplings.
PTFE lined pipe 5200 Meters for Algerian acid plant.
Drip Irrigating Pipe Line.
UPVC Pipe Production Line.