TYTGG /BS1387-1985/ ERWgalvanized square steel pipe
group nameGalvanizing
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Min Order1 ton
brand nameTYT STEEL
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Escrow
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update timeFri, 15 May 2015 11:47:35 GMT
Paramtents
Standard API, ASTM, BS, GB, API 5L, ASTM A53-2007, ASTM A53M-2007, BS 1387, GB/T 3087
Grade A53-A369, Q195-Q345, A53(A,B), Q195, Q215, Q235, Q345
Thickness 1.0 - 7.25 mm
Section Shape Square
Outer Diameter 15*15-200*200
Secondary Or Not Non-secondary
Application Structure Pipe
Technique ERW
Certification CE
Surface Treatment Galvanized
Special Pipe API Pipe
Alloy Or Not Non-alloy
Main use structure/oil /consruction
Surface Treatment1 Galvanized,zinc coating
Surface Treatment2 Anti Corrosion Painting
lengh 1-12m
ends plain /beveled/thread with coupling
main products 1 galvanized square steel pipe
main products 2 galvanized rectangular pipe
Packging & Delivery
Min Order1 ton
Briefing
Detailed
Tianjin Tianyingtai Steel pipe co.,Ltd
Tianjin Huilai International trade co.,Ltd
Tianjin Tianyingtai Steel Group is located in Jinghai county, Tianjin,
producing various steel pipes (round/square/rectangular/ precision)
and supplying other related steel products.
Our group consists of Tianjin Tianyingtai Steel Pipe Co., Ltd,
Tianjin Huilai International Trade Co., Ltd.
Since the mill established in year 2001, we adopt advanced production equipments
and perfect our quality management.
Now, we have a total of eight High-Frequency welded lines in 55,000 square meter factory,
and reach annual production capacity to 400,000 tons and trade capacity to 300,000 tons.
Normal size ranges from 10X10 to 400X400, OD16MM to OD610MM.
Our products are applied in different industries and are exported to various areas worldwide.
Mechanical
Port and transport
Specification
| Steel grade | Machinary properties | Chemical composition | ||||||||
| Yield strength | Tensile strength | Elongation | C | Si | Mn | S | P | |||
| Mpa | kg/mm² | Mpa | kg/mm² | min | ≤ | ≤ | ≤ | |||
| Q215A Q215B | 215 | 22 | 335-410 | 34-42 | 31 | 0.09-0.15 | 0.03 | 0.25-0.55 | 0.050 0.045 | 0.045 |
| Q235A/C250 Q235B/C250 Q235C Q235D | 235 | 24 | 375-460 | 38-47 | 26 | 0.14-0.22 0.12-0.20 ≤0.18 ≤0.17 | 0.3 | 0.30-0.65 0.30-0.70 0.35-0.80 0.35-0.80 | 0.50 0.45 0.40 0.035 | 0.045 0.045 0.040 0.035 |
| Q345B/C350 | 345 | 35 | 510-600 | 51-60 | 22 | 0.12-0.20 | 0.20-0.55 | 1.2-1.6 | 0.045 | 0.045 |
key words
Tianjin Tianyingtai Steel pipe co.,Ltd
Tianjin Huilai International trade co.,Ltd
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