Seamless steel tubes - CITIC Pacific Special Steel

Product Specifications

Outside Diameter Range 48～1219mm
Wall Thickness Range 3.5～170mm

Product Feature

It has 14 sets of pipe rolling units, with various types, advanced technology and equipment, and complete varieties and specifications. It currently ranks first in the same industry in the world and has strong engineering project support ability.
It has advanced core technologies in many fields such as premium connection design, corrosion-resistant material development, and research on high-strength and high-toughness materials.
It has a complete full-scale oil casing and tubing composite force test system and corrosion evaluation system that can simulate underground conditions, and its research and development capabilities have reached the domestic-leading and world advanced lev

Main Products
Oil casing, oil tubing, line pipe, ocean engineering structural pipe, ocean bracing pipe, structural alloy pipe, boiler tube, nuclear power pipe, fertilizer pipe, mechanical tube, cracking tube, fluid transmission pipeline, cylinder tube, cylinder liner t

Application Areas
Energy, petrochemical, marine engineering, engineering machinery,construction, automobile, etc.

Main Customers

Typical Steel Grades/Production Standard

Product Type	Typical Steel Grades	Production Standard	Size Range
H2S corrosion-resistant series of oil casings and tubing	C110、ZT/TP110S、ZT/TP110SS、ZT/TP125S、ZT/TP125SS	API SPEC 5CT、Enterprise Standard	60～508mm
CO2 corrosion-resistant series of oil casings and tubing	L80-13Cr、ZT/TP110-SUP13Cr	API SPEC 5CT、ISO13680	60～406mm
CRA corrosion-resistant series of oil casings and tubing	ZT/TP125-028、ZT/TP110-G3	ISO13680	60～245mm
High-strength and high-toughness series of oil casings and tubing	ZT/TP125T、ZT/TP130TT、ZT/TP150TT、ZT/TP155V、ZT/TP165V	Enterprise Standard	114～508mm
Oil casings for shale gas exploration and development	ZT/TP110SG、ZT/TP125SG、ZT/TP140SG、ZT/TP155SG	Enterprise Standard	114～508mm
Oil casings for thermal exploration and production wells	ZT/TP80H、ZT/TP90H、ZT/TP100H、ZT/TP110H、ZT/TP125H	Enterprise Standard	114～508mm
Line Pipe	B-X100Q/L245-L690Q、BNS-X70QS、BNO-X100QO	API SPEC 5L、ISO 3183、GB/T 9711、IOGP S616等	60～1219mm
Ocean engineering structural pipes	Q235-Q690、B-X100Q、NV A32 ~NV EO690	GB/T 8162、GB/T 1591、API SPEC 5L、DNV-OS-B101、EN 10210、EN 10225等	60～1219mm
Nuclear power pipes	WB36CN1、20控Cr1、A335P22	User Agreement	48～711mm
Large-diameter cylinder tubes	30CrMo、34CrMo4、4130X	User Agreement	508～1219mm
High-pressure boiler tubes	20G、12Cr1MoVG、P22、P5、P9、P91、P92	GB/T5310、ASME SA335M、User Agreement	48～1219mm
Seamless steel tubes	TP450RD、TP550RD、TP850RD	Technology Agreement	180～720mm
Seamless steel tubes for cantilever	BJ770、BJ890	Technology Agreement	60～406mm
Drill pipes	G105、SS105、S135、TP150D	API 5DP、Technology Agreement	60～168mm
Premium Connection Products	TP-CQ、TP-G2、TP-G4、TP-TW、TP-FE、TP-WG、TP-QR、TP-BMS、TP-TS、TP-NF、TP-SFJ、TP-ISF、TP-FJⅡ、TP-JC、ZT-XC、ZT-HTC、ZT-FJE and other series	Technology Agreement、Enterprise Standard	48～660mm