Regarding clause 6, GPC3U8-DPS-KSC-MOM00005, dated May 12th, 2022, at clause 2.2.3.1 of contract, the intended grades for wide slab project are presented in the following table.
Regarding clause 6, GPC3U8-DPS-KSC-MOM00005, dated May 12th, 2022, at clause 2. 2. 3. 1 of contract, the intended grades for wide slab project are presented in the following table. QW9Qx
Regarding clause 6, GPC3U8-DPS-KSC-MOM00005, dated May 12th, 2022, at clause 2. 2. 3. 1 of contract, the intended grades for wide slab project are presented in the following table. The majority part of the production basket HSAL for production of oil and gas transfer pipeline is considered based on API Standard. In the attached table, chemical components of a group of these alloys are presented, which in terms of chemical components are capable to be produced in the wide slab's package.
With regard to these pipeline applications in environments containing sour gas, it is necessary to decrease the Hydrogen to a permissible level. Therefore after casting and freezing operations, the slab has been held in the relaxation pools, due to the extraction of hydrogen from the slab ingot's surface. Given that 30 percent of the wide slab casting machine product basket belongs to HSAL steels, there is the concern that there be inadequate number and cooling chamber space in the peak order of this alloy. Therefore we request from the consultant comment on this issue respectfully.
Regarding clause 6, GPC3U8-DPS-KSC-MOM00005, dated May 12th, 2022, at clause 2. 2. 3. 1 of contract, the intended grades for wide
slab
project
are presented
in the following table. The majority part of the production basket HSAL for production of oil and gas transfer pipeline
is considered
based on API Standard. In the attached table, chemical components of a group of these alloys
are presented
, which in terms of chemical components are capable to
be produced
in the wide slab's package.
With regard to these pipeline applications in environments containing sour gas, it is necessary to decrease the Hydrogen to a permissible level.
Therefore
after casting and freezing operations, the
slab
has
been held
in the relaxation pools, due to the extraction of hydrogen from the
slab
ingot's surface.
Given
that 30 percent of the wide
slab
casting machine product basket belongs to HSAL steels, there is the concern that there be inadequate number and cooling chamber space in the peak order of this alloy.
Therefore
we request from the consultant comment on this issue
respectfully
.
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