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Shanghai Katalor products: ASTM A283 GR. A steel , A283 GR. B steel, A283 grade C st...
SHANGHAI KATALOR ENTERPRISES CO., LTD is specialized in manufacturing A283 Gr.C steel...
A302 GR. A steel and A302 GR. B steel plates are fully killed normalized chromium-man...
A204 GR.B material is under ASTM standard and A204 GR.B steel is a Cr-Mo alloy steel ...
company:Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd Name:Steel pipe tee Sur...
Specifications of API 5CT Tubing Dimension range (OD inch): 2-3”/8----4-1/2”(60.32mm...
Specifications of API 5CT Casing Dimension range(OD inch): 4-1/2”---20”(114.3mm-50...
PUP JOINT Standard: API 5CT / 5B or customer specification Grades: J-55, K55, N-80,...
API casing and tubing couplings Type of coupling: Standard: API 5CT & 5B Steel Gra...
Dear Customers, This is Aimee,thanks for your interest in our products. The follow...
Forged steel rolls To forge ingot castings into work rolls, intermediate rolls and b...
Couplings By cooperating with Chinese domestic leading manufacturers, we're able t...