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Brand Q235B Galvanized Square Tubes for Building Curtain Walls, Hot-Dip Galvanized Black Iron Rectangular Tubes
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Galvanized steel pipe
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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 |
| 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 ).
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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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TIANJING, CHINA
Room 1503, 1st Floor, Ten Billion Dao XING RONG Sales Department, Jinghai District, Tianjin
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