86-022-59653122
Rm. 2304-2309, Keji Jinrong Bldg., No. 5, Meiyuan Road, Nankai Dist., Tianjin, China (Mainland)
1.Detail Information: steel price per kg China manufacturer gi galvanized square steel pipe
1)Size: rectangular 20x30mm--400x600mm, square 20x20mm--400x400mm W.T 1--25 mm Length: L < 12 m | ||||||||||
| 2) chemical composition | mechanical property | |||||||||
| item | Chemical composition % | Item | mechanical property | |||||||
| steel | C % | Mn % | S % | P % | Si % | steel | yield point Mpa | tensile strength Mpa | elongation % | |
| BS1387 | < 0.12 | < 0.50 | < 0.050 | < 0.045 | < 0.30 | BS1387 | > 195 | 315-430 | 32-33 | |
| A53 A | < 0.15 | < 0.55 | < 0.05 | < 0.045 | < 0.30 | A53 A | > 205 | 330 | 26--30 | |
| A53 B | < 0.3 | < 1.2 | < 0.045 | <0.05 | <0.30 | A53 B | >240 | >415 | 21--26 | |
| A500 A D | < 0.26 | < 1.35 | < 0.035 | <0.035 | 0<0.30 | A500 A D | 230--250 | 310-400 | 22--26 | |
| A500 B C | < 0.26 | < 1.35 | < 0.035 | <0.035 | 0<0.30 | A500 B C | 315--345 | 400--425 | 21--22 | |
| S235 | < 0.20 | < 1.4 | < 0.040 | < 0.040 | < 0.30 | S235 | > 235 | >425 | 21--22 | |
| S355 | < 0.22 | < 1.6 | < 0.030 | < 0.030 | < 0.55 | S355 | > 355 | 470-630 | 21-22 | |
| C250 | < 0.3 | < 1.2 | < 0.045 | < 0.040 | < 0.30 | C250 | 250 | 320 | 25 | |
| C350 | < 0.22 | < 1.6 | < 0.035 | < 0.035 | < 0.55 | C350 | 350 | 430 | 22 | |
| 3)Standard: A500, BS10210, BS EN10219, DIN 17100, JIS-G3466 as1074 as1163 | ||||||||||
| 4)Surface Treatment: Galvanized , Oiled, Painted | ||||||||||
| 5)Application: construction, Mechanical part, furniture | ||||||||||
| 6)Package: in bundle covered by plastic bags with two strap in the end or as your request | ||||||||||
| 7)Certificate:SGS, ISO, CE | ||||||||||
| 8)Delivery time: 15--45 days | ||||||||||
| 9) Shipping Port: Xingang (Tianjin,China) | ||||||||||
| 10)MOQ: 10 tons/size | ||||||||||
11) Contact: Bobo Tel: +86Ext.811 Trade manager: cn1001849199 Skype: helon_bobo Email: helon_bobo AT tjzhaolida DOT com | ||||||||||
2.Sizes chart
| Square | Rectangular | ||||||||||||
| OD mm | WT mm | OD mm | WT mm | OD mm | WT mm | OD mm | WT mm | OD mm | WT mm | ||||
| 20*20 | 1.0-2.0 | 130*130 | 2.5-12 | 20*30 | 1.0-3.0 | 50*80 | 1.8-6.0 | 100*150 | 2.5-12 | ||||
| 25*25 | 1.0-3.0 | 140*140 | 2.5-12 | 20*40 | 1.2-3.0 | 50*90 | 1.8-6.0 | 100*200 | 2.5-12 | ||||
| 30*30 | 1.2-3.0 | 150*150 | 2.5-12 | 25*40 | 1.2-3.0 | 50*100 | 1.5-6.0 | 100*250 | 2.5-12 | ||||
| 40*40 | 1.2-5.0 | 160*160 | 2.5-12 | 25*50 | 1.2-5.0 | 50*120 | 1.5-6.0 | 100*300 | 3.0-12 | ||||
| 50*50 | 1.2-6.0 | 180*180 | 2.5-12 | 30*40 | 1.2-3.0 | 60*80 | 1.3-6.0 | 100*400 | 11.5-12 | ||||
| 60*60 | 1.3-6.0 | 200*200 | 3.0-12 | 30*50 | 1.2-5.0 | 60*90 | 1.5-6.0 | 150*200 | 2.5-12 | ||||
| 70*70 | 1.3-6.0 | 220*220 | 3.5-12 | 30*60 | 1.2-6.0 | 60*100 | 1.5-6.0 | 150*250 | 3.0-12 | ||||
| 75*75 | 1.5-6.0 | 250*250 | 4.5-12 | 40*50 | 1.2-6.0 | 60*120 | 1.5-6.0 | 150*300 | 3.0-12 | ||||
| 80*80 | 1.5-6.0 | 300*300 | 4.0-12 | 40*60 | 1.2-6.0 | 75*125 | 1.5-12.0 | 200*300 | 4.5-12 | ||||
| 90*90 | 2.0-6.0 | 350*350 | 6.0-12 | 40*80 | 1.3-6.0 | 80*100 | 1.5-6.0 | 200*400 | 4.75-12 | ||||
| 100*100 | 1.5-12 | 400*400 | 6.0-12 | 40*100 | 1.3-6.0 | 80*120 | 1.5-12.0 | 300*400 | 5.75-12 | ||||
| 120*120 | 2.5-12 | 50*70 | 1.3-6.0 | 80*140 | 2.5-12.0 | 300*500 | 6.0-12 | ||||||
We are the manufacturer of steel pipe with 15 years experience. We have our own factory of 3000sqm,16 production lines. Website:www.tjzhaolida | 80*160 | 2.5-12.0 | 400*600 |
6-12.0 | |||||||||
Products
steel price per kg
Production
gi galvanized square steel pipe
Quality Guarantee
mild steel square hollow sections
china manufacturer gi galvanized square steel pipe
1) Bundled by steel straps.
2) With water-proof cloth wrap outside
3) In bulk
4) according to requirements
Packing & Loading
Main Products
1.ERW Round Pipe
2.ERW Square & Rectangular Hollow section
3.Pre galvanzized steel pipe (round,square,rectangular)
4.Hot dip galvanzied steel pipe (round,square,rectangular)
Company Info
Tianjin Helon International Trading Co.,Ltd
Tianjin Helon International Trading Co.,Ltd is a subsidiary of Tianjin Zhaolida Steel Pipe Group.
We have own factory of 3000sqm,16 production lines and 1000+ employees,800000 tons of annual output.
We manufacture the main products of Pre-galvanized pipe,HDG pipe(hot dip galvanized pipe),ERW pipe and tube,including round,square and rectangular sections,Seamless steel pipe etc.
Through 14 years of unremitting efforts,we have open the market of Africa,India,Southeast Asia,South America and the middle east.
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