Company Profile
Tianjin Tianyingtai Steel Pipe Co., Ltd is located in Jinghai, Tianjin, which is professionally engaged in steel production, sales, steel processing and export business. We have 9 production lines for various kinds of steel pipe, 10 processing production lines and 50 sets equipment for steel product. We not only can produce 500,000 tons of various sizes of ERW pipe, square tube and rectangle tube, but also can produce steel braces, scaffolding, pedal and other metal products 500 million sets.
In order to provide customers with the sales, storage, transportation, and distribution service. We invest a lot in building large indoor steel distribution centers to provide customers with convenient, efficient service, equipped with more vehicles on transport team which offer 24 hours transportation services to customers.
We are looking forward to “Work together and create a better future!”
Basic Info
Brand Name: TYT Steel
Product Category: Metallurgy, Minerial&Energy
Std: BS/ASTM/JIS/DIN
Length: 6-12m
Connection Form: Welded Connection
Type of Steel For Building Structure: Cold Forming Sectional Steel
Residential Wall Structure: Wall Support
Specification: BS, ASTM, JIS, GB, DIN, AISI, BS JIS DIN EN ASTM
Type: Round Steels
International Standard: ISO9001
Commodity: Gas Pipe/Water Conduits/ERW Pre Galvanized Steel P
Surface: Galvanized
Forming: Cold Drawn Steel
Member: Steel Column
Carbon Structural Steel: Q235
Trademark: Carbon Structural Steel, baolijin
Origin: Tianjin, China
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1) Size: 1/2-8" (20mm-219mm) 15*15-600*600mm
2) Wall Thickness: 0.5--2mm
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1) Size: 1/2-8" (20mm-219mm) 15*15-600*600mm
2) Wall Thickness: 0.5--2mm
3) Length: 5.8-12M or according to the client's requirement
4) Material: Q195, Q215, Q235, Q345, A53(A, B) etc
5) Standard: BS EN39, ASTM A671 etc
6) Surface: Galvanized or according to your requirement
7) Technical: ERW/Hot-rolled/Cold-rolled
Specifications
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PRE GALVANIZED ROUND PIPE | |||
10 | 0.3-1.0 | 34 | 0.3-1.8 |
| 11.8 | 0.3-1.2 | 35 | 0.3-1.8 |
| 12 | 0.3-1.2 | 37.5 | 0.3-1.8 |
| 13 | 0.3-1.5 | 38 | 0.3-1.8 |
| 14 | 0.3-1.5 | 40 | 0.3-1.8 |
| 15 | 0.3-1.5 | 42 | 0.3-1.8 |
| 16 | 0.3-1.8 | 43 | 0.3-1.8 |
| 17.5 | 0.3-1.8 | 44 | 0.3-1.8 |
| 18 | 0.3-1.8 | 45 | 0.3-1.8 |
| 19 | 0.3-1.8 | 48 | 0.3-1.8 |
| 20 | 0.3-1.8 | 50 | 0.3-1.8 |
| 21 | 0.3-1.8 | 56 | 0.3-1.8 |
| 22 | 0.3-1.8 | 60 | 0.3-1.8 |
| 23 | 0.3-1.8 | 63 | 0.3-1.8 |
| 24 | 0.3-1.8 | 65 | 0.3-1.8 |
| 25 | 0.3-1.8 | 67 | 0.3-1.8 |
| 26 | 0.3-1.8 | 70 | 0.3-1.8 |
| 27 | 0.3-1.8 | 73 | 0.3-1.8 |
| 28 | 0.3-1.8 | 75 | 0.3-1.8 |
| 30 | 0.3-1.8 | 76 | 0.3-1.8 |
| 31 | 0.3-1.8 | 80 | 0.3-1.8 |
| 32 | 0.3-1.8 | 90 | 0.3-1.8 |
| 33.5 | 0.3-1.8 | 100 | 0.3-1.8 |
| PRE GALVANIZED HOLLOW SECTION | |||
| 15x15 | 0.45-1.5 | 10x20 | 0.45-1.5 |
| 16x16 | 0.45-1.5 | 14x20 | 0.45-1.5 |
| 18x18 | 0.45-1.5 | 15x30 | 0.45-1.5 |
| 19x19 | 0.45-1.5 | 16x36 | 0.45-1.5 |
| 20x20 | 0.45-1.5 | 19x38 | 0.45-1.5 |
| 24x24 | 0.45-1.5 | 20x30 | 0.45-1.5 |
| 25x25 | 0.45-1.5 | 20x40 | 0.45-1.5 |
| 28x28 | 0.45-1.5 | 25x50 | 0.45-1.5 |
| 30x30 | 0.45-1.5 | 30x50 | 0.5-2.5 |
| 36.5x36.5 | 0.45-1.5 | 30x60 | 0.5-2.5 |
| 38x38 | 0.5-1.5 | 30x70 | 0.5-2.5 |
| 40x40 | 0.5-2.1 | 30x90 | 0.5-2.5 |
| 50x50 | 0.5-2.1 | 40x60 | 0.5-2.5 |
| 60x60 | 0.5-2.1 | 40x80 | 0.5-2.5 |
| 80x80 | 0.5-2.1 | 50x100 | 0.5-2.5 |
| 90x90 | 0.5-2.1 | 50x150 | 0.5-2.5 |
| 100x100 | 0.5-2.1 | ||
1/2-8" (20mm-219mm)
Wall thickness
0.5-2mm
Length
2m--5.8m/6m/12m and RANDOM LENGTH
Standard
ASTM A53, BS1387-85, GB/T3091-08, DIN2440, JIS-G3444, EN10255
| Chemical composition: | ||||||
| Grade | Class | Chemical composition | ||||
| C% | Si%(≤) | Mn% | P%(≤) | S%(≤) | ||
| Q195 | 0.06-0.12 | 0.30 | 0.20-0.50 | 0.050 | 0.045 | |
| Q215 | A | 0.20 | 0.55 | 1.00-1.60 | 0.035 | 0.035 |
| Q215 | B | 0.18 | 0.55 | 1.00-1.60 | 0.030 | 0.030 |
| Q235 | A | 0.12-0.20 | 0.30 | 0.30-0.65 | 0.050 | 0.045 |
| Q235 | B | ≤0.18 | 0.30 | 0.30-0.70 | 0.045 | 0.045 |
| Q295 | A | ≤ 0.15 | 0.55 | 0.80~1.50 | 0.045 | 0.050 |
| Q295 | B | ≤ 0.16 | 0.55 | 0.80~1.50 | 0.04 | 0.04 |
| Q345 | A | 0.20 | 0.55 | 1.00-1.60 | 0.045 | 0.045 |
| Q345 | B | 0.20 | 0.55 | 1.00-1.60 | 0.040 | 0.040 |
| Mechanical Properties: | ||||||
| Grade | Yield Strength ReL/N/mm2 Not less than | Tensile strength Rm/N/mm2 Not less than | Elongation A/% Not less than | AIYIA GROUP | ||
| t <16mm | t > 16mm | D < | D > | |||
| Q195 | 195 | 185 | 315 | 15 | 20 | |
| Q215A,Q215B | 215 | 205 | 335 | |||
| Q235A,Q235B | 235 | 225 | 370 | |||
| Q295A,Q295B | 295 | 275 | 390 | 13 | 18 | |
Zinc coating: 30-60g/m2,can up to 120g/m2, or as required
End finish: Plain/ beveled ends or threaded with sockets/coupling and plastic caps.
Usage: Scaffolding pipe, Structure pipe, Fence/Door pipe, Furniture, Low Pressure fluid pipe for water oil or gas, Boiler pipe.
Inspection: With hydraulic testing, eddy current and infrared testPacking: In bundles, packed in woven bag; In loose; Or request.
Delivery time: Less than 20days, ASAP to save your time.
Payment Terms: T/T or L/C
Others
1: Special design available according to requirement
2: Pipe can be necked down, punching hole on pipe wall.
3: Pipe fittings, elbows are available.
4: All production process are under the ISO9001: 2000 strictly
Contact Us
Name: Iris Zhang
E-mail: iris@tytgg.com.cn
Mobile & Whatsapp: +86 18622939671
Skype：+86 18622939671
Website: www.tytsteelpipes.com
