Key words: API Seamless Steel Line Pipe For Oil And Gas

Classification: Seamless Steel Line Pipe

Categories: Tags: Brand:
Specification As per API Spec 5L latest edition or customized
OD ranges 1”to  24”
Grades of PSL1 line pipe B/L245、X42/L290、X52/L360、X56/L390、

X60/L415、X65/L450、X70/L485
Grades of PSL2 line pipe BN/L245N、X42N/L290N、X52N/L360N、
X56N/L390N、X60N/L415N、X65N/L450N、

X70N/L485N

BQ/L245Q、X42Q/L290Q、X52Q/L360Q、
X56Q/L390Q、X60Q/L415Q、X65Q/L450Q、

X70Q/L485Q
Grades of line pipe for sour

service

 BNS/L245NS、X42NS/L290NS、X52NS/L360NS、

X56NS/L390NS、X60NS/L415NS、X65NS/L450NS、

X70NS/L485NS

BQS/L245QS、X42QS/L290QS、X52QS/L360QS、

X56QS/L390QS、X60QS/L415QS、X65QS/L450QS、

X70QS/L485QS
Grades of line pipe for

offshore services

 BNO/L245NO、X42NO/L290NO、X52NO/L360NO、

X56NO/L390NO、X60NO/L415NO、

X65NO/L450NO、X70NO/L485NO

3QO/L245Q0、X42QO/L290Q0、X52QO/L360QO、

X56QO/L390Q0、X60QO/L415QO、

X65QO/L450Q0、X70QO/L485QO
Coating Both internal and external as per requirement

PDC drill bits are suit for soft to medium hard rock layers below grade 7, and have two manufacturing processes: matrix type and steel type.

PDC-TT drill bit matrix
Tungsten carbide based wear..

Steel body PDC drill bit
Diversified structure of alloy steel Matrix

Steel body PDC-NA drill bit
Perfect directional performance of

Steel body PDC-NA drill bit
Perfect directional performance of

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