Commodity | X42 Longitudinal Submerged-Arc Welded Steel Pipe(LSAW) | ||
Outer diameter | ERW / HFW | LSAW / DSAW | SSAW |
1/8 - 20 inch (10.3 - 508 mm) | 12~56inch (310 - 1,420mm) | 8 - 126 inch (219.1 - 3,200 mm) | |
Wall thickness | 0.4 - 16 mm | 6.0 - 60 mm | 6.0 - 26 mm |
Length | 5.8 ~ 12.0 m or upon customers' requirements | ||
Standard | GB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, EN 10210, EN 10219, API 5L, DIN 1626/1615, DIN 17120, etc. | ||
Grade | SS400, Q235, Q345, Q460, A572 Gr.50, Gr.1/Gr.2/Gr.3, S235, S275, S355, Grade A/B, X42, X52, X60, X70, etc. | ||
Surface | Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment) Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,etc. | ||
Inspection | With Chemical Composition and Mechanical Properties Analysis; Dimensional and Visual Inspection, also with Nondestructive Inspection. | ||
Application | structure, electric power transmission tower projects, piling, water, oil & gas pipeline engineering, mechanical industry, municipal projects, roads and its auxiliary facilities, etc. | ||
Packing | Standard export, in bulk / bundles / nylon fabric bags with seaworthy packing; or according to customers' requestments. | ||
Q235B Chemical Component | |||
C | Si | Mn | S |
0.17~0.22% | ≤0.35% | 0.3~0.7% | ≤0.045% |
P | Cr | Ni | Cu |
≤0.045% | ≤0.030% | ≤0.030% | ≤0.030 % |
Mechanical Property | |||
Grade | Yield Strength σs MPa | Tensile Strength σb MPa | Elongation δ5 % |
Q235B | 235 | 375-500 | ≥25 |
1. Expertise:
17 years of manufacture: we know how to properly handle every step of production.
2. Competitive price:
We produce, which greatly reduce our cost!
3. Accuracy:
We have a technician team of 40 people and a QC team of 30 poeple, ensure our products is exactly what you want.
4. Materials:
All pipe/tube are made of high-quality raw materials.
5.Certificate:
Our products are certified by CE, ISO9001:2008, API, ABS
6. Productivity:
We have large-scale production line, which guarantee all your orders will be finished in earlist time
From the first manufacturer established on 1998, till now Tianjin Yuxing Industrial Co., Ltd already has their 6 sub-companies, with total assets of 50 million USD and 140,000 m² land area.There are
1)Tianjin Hengxing Metallurgical Machinery Manufacturing Co., Ltd( main specializing in the production of kinds of steel pipe and steel coils production line, galvanizing production line, and all kinds of mechanical metallurgy components)
2)Tianjin Yuxing Steel Tube Co., Ltd ( produce all sizes of square and rectangular hollow section(size from 20mm*20mm to 1000mm*1000mm), cold formed special shaped steel pipe, opening type steel. We have got the ABS certificate in 2011)
3)Tianjin Liduoxing Steel Tube Co., Ltd (manufacturer to produce LSAW pipe, size from 310mm to 1420mm. Also we have got the API certificate in 2011.)
4)Tianjin Hengli Steel Pipe Co., Ltd (produce black and galvanized round and square pipe.)
5)Tianjin East Broad Technology Co., Ltd (produce the steel pipe support, scaffolding props, steel purlins, steel pipe pile, etc)
6)Tianjin Quanyuxing International Trading Co., Ltd (our international company have many years experience to export our own products, deal with all kinds of steel products.)
As the competitive price, good quality and super service, we will be your reliable business partner.
Q: What's your payment terms?
T/T 30% in advance by T/T ,70% seeing the copy of BL or LC at sight or LC 30days.
Q: What's your delivery time?
7~15 days after received the deposit. Some product has stock ,will delivery soonest
Q: Are you manufacturer or trader?
We are the manufacturer .
Q:Where's your factory?
Our factory is in Tianjin city ,jinghai town,(near Beijing) afforded enough production ability and earlier delivery time.
Q: Can we visit your factory?
Warmly welcome. Once we have your schedule, we will arrange picking up u.
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