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Youfa Brand Q235B Galvanized Square Tubes for Building Curtain Walls, Hot-Dip Galvanized Black Iron Rectangular Tubes

Youfa Hot-Dip Galvanized Steel Pipe DN150, crafted from Q235B material and designed as a thin-walled SC pipe specifically for threading in infrastructure projects, emerges as a specialized and high-performance solution tailored to meet the unique demands of modern construction and development. This pipe combines the trusted quality of the Youfa brand with precise engineering, making it an indispensable component in electrical and structural systems within large-scale infrastructure initiatives.

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Galvanized steel pipe

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Youfa Brand Q235B Galvanized Square Tubes for Building Curtain Walls, Hot-Dip Galvanized Black Iron Rectangular Tubes

Tianjin Xingrong Metal Products Co., LTD

Tianjin Youfa steel pipe group were founded on July 1st, 2000, with the headquarters location at the largest welded pipe production base in China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing many kinds of pipe products GALVANIZED STEEL PIPE, ERW STEE LPIPE, SQUARE AND RECTANGULAR STEEL TUBE, GALVANIZED SQUARE PIPE, SPIRAL STEEL TUBES, STAINLESS STEEL PIPE, SCAFFOLDING, AND PIPE FITTINGS. have been rated as top 500 enterprises of China in the same industry,and as top 500 manufacturing of china.

Youfa brand was affirmed as a China renowned brand by SAIC trademark bureau in March 2008

Galvanized square tube Size Chart :

Product	galvanized square tube
Material	16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo,13CrMo44,30CrMo,A333 GR.1,GR.3,GR.6,GR.7
	Gr.B,X42,X46,X52,X60,X65,X70,X80,
	ASTM A53A/A53B/ A178C/A106B API5L
	ST37,ST37-2,DIN 1629 ST35, ST45,DIN 17175 ST35.8,DIN 17175 19Mn5
Grade	Q195 = S195 / A53 Grade A
	Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
	Q345 = S355JR / A500 Grade B Grade C
	Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.B-D
Standard	EN39, BS1139, BS1387, EN10255,ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,
Inspection	ISO,BV,SGS,MTC
MOQ	100/ton-1000ton According to customer requirements
Surface	Zinc coating 200-500g/m2 (30-70um)
Ends	Plain ends
Ends	with or without caps
payment method	L/C D/P D/A TT

PIPE ENDS TREATMENT:

*THREADED BOTH ENDS (BS or ASTM standard)One end with plastic caps, and the other end with coupling;
*GROOVED ENDS (BS or ASTM standard);
*PLAIN ENDS (regular situation);
*Add plastic caps or not;
*BEVEL ENDS WITH PLASTIC CAPS( 30 degree bevel suitable to welding ).

Galvanized steel pipe

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XING RONG firmly believe that quality is paramount. As aprofessional steel pipe manufacturing enterprise, weare equipped with advanced technology andsophisticated production equipment; and providecomprehensiveservicesandsupport,strictlycontrolling every link from raw material procurement,manufacturing,qualitycontrolandexporttransportation, to meet the growing demand in thefield of building structures and fluid transportationaround the world. Always adhere to green andenvironmentally friendly production methods, adhereto the principle of sustainable development,andstrive to create a better world !

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+8613920018539

TIANJING, CHINA

Room 1503, 1st Floor, Ten Billion Dao XING RONG Sales Department, Jinghai District, Tianjin

youfa@cngisteel.com

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