Welcome to Baosteel (Shandong) Group Co., Ltd.
Tel : +86-15315578050 Email : ywx@zgbaogangsteel.com
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ABOUT USThe company can also deliver goods directly from the steel plant according to customer needs, thus saving landing costs and reducing costs and prices. In line with the service purpose of moving house and considering the needs
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PRODUCT CENTERWith strong financial strength, we have set up large factories and warehouses in more than 10 cities across the country, with a stock of more than 100000 tons, saving customers procurement time, ensuring customers' production
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NEWSWith strong financial strength, we have set up large factories and warehouses in more than 10 cities across the country, with a stock of more than 100000 tons, saving customers procurement time, ensuring customers' production
LSAW Steel Pipe
OD: 406mm ~ 1422 mm
WT: 6.4mm ~ 44.5mm
LENGTH: 5mtr ~ 12mtr
Standard & Grade: ASTM A53 Grade A/B/C
Classification :
PRODUCT DETAILS
Product introduction
LSAW Steel Pipe
Pipe Type: Longitudinal Welded Pipe, Longitudinal Submerged Arc Welded Pipe
Application: Used for Fluids Transmission, Structural Support in Industrial Construction
Specification: OD: 406mm ~ 1422 mm
WT: 6.4mm ~ 44.5mm
LENGTH: 5mtr ~ 12mtr
Standard & Grade: ASTM A53 Grade A/B/C
Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating
Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped
SAW Steel Pipe Dimension
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Out Diameter |
Wall Thickness(mm) |
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Inch |
mm |
6.4 |
7.1 |
7.9 |
9.53 |
12.7 |
14.3 |
15.9 |
19.1 |
22.2 |
25.4 |
28.6 |
31.8 |
34.9 |
38.1 |
41.3 |
44.5 |
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16 |
406.4 |
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18 |
457 |
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20 |
508 |
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22 |
559 |
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24 |
610 |
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26 |
660 |
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28 |
711 |
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30 |
762 |
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32 |
813 |
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34 |
864 |
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36 |
914 |
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38 |
965 |
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40 |
1016 |
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42 |
1067 |
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44 |
1118 |
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46 |
1168 |
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48 |
1219 |
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52 |
1321 |
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56 |
1422 |
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60 |
1524 |
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64 |
1626 |
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Technical data
olerance of Outside Diameter and Wall Thickness
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Types |
Standard |
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SY/T5040-2000 |
SY/T5037-2000 |
SY/T9711.1-1977 |
ASTM A252 |
AWWA C200-97 |
API 5L PSL1 |
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Tube end OD deviation |
±0.5%D |
±0.5%D |
-0.79mm～+2.38mm |
<±0.1%T |
<±0.1%T |
±1.6mm |
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Wall thickness |
±10.0%T |
D<508mm, ±12.5%T |
-8%T～+19.5%T |
<-12.5%T |
-8%T～+19.5%T |
5.0mm<T<15.0mm, ±0.11 |
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D>508mm, ±10.0%T |
T≥15.0mm, ±1.5mm |
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Chemical Composition and Mechanical Properties
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Types |
Standard |
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SY/T5040-2000 |
SY/T5037-2000 |
SY/T9711.1-1977 |
ASTM A252 |
AWWA C200-97 |
API 5L PSL1 |
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Tube end OD deviation |
±0.5%D |
±0.5%D |
-0.79mm～+2.38mm |
<±0.1%T |
<±0.1%T |
±1.6mm |
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Wall thickness |
±10.0%T |
D<508mm, ±12.5%T |
-8%T～+19.5%T |
<-12.5%T |
-8%T～+19.5%T |
5.0mm<T<15.0mm, ±0.11 |
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D>508mm, ±10.0%T |
T≥15.0mm, ±1.5mm |
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Standard |
Grade |
Chemical Composition(max)% |
Mechanical Properties(min) |
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C |
Mn |
Si |
S |
P |
Yield Strength(Mpa) |
Tensile Strength(Mpa) |
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GB/T700-2006 |
A |
0.22 |
1.4 |
0.35 |
0.050 |
0.045 |
235 |
370 |
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B |
0.2 |
1.4 |
0.35 |
0.045 |
0.045 |
235 |
370 |
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C |
0.17 |
1.4 |
0.35 |
0.040 |
0.040 |
235 |
370 |
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D |
0.17 |
1.4 |
0.35 |
0.035 |
0.035 |
235 |
370 |
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GB/T1591-2009 |
A |
0.2 |
1.7 |
0.5 |
0.035 |
0.035 |
345 |
470 |
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B |
0.2 |
1.7 |
0.5 |
0.030 |
0.030 |
345 |
470 |
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C |
0.2 |
1.7 |
0.5 |
0.030 |
0.030 |
345 |
470 |
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BS En10025 |
S235JR |
0.17 |
1.4 |
- |
0.035 |
0.035 |
235 |
360 |
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S275JR |
0.21 |
1.5 |
- |
0.035 |
0.035 |
275 |
410 |
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S355JR |
0.24 |
1.6 |
- |
0.035 |
0.035 |
355 |
470 |
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DIN 17100 |
ST37-2 |
0.2 |
- |
- |
0.050 |
0.050 |
225 |
340 |
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ST44-2 |
0.21 |
- |
- |
0.050 |
0.050 |
265 |
410 |
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ST52-3 |
0.2 |
1.6 |
0.55 |
0.040 |
0.040 |
345 |
490 |
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JIS G3101 |
SS400 |
- |
- |
- |
0.050 |
0.050 |
235 |
400 |
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SS490 |
- |
- |
- |
0.050 |
0.050 |
275 |
490 |
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API 5L PSL1 |
A |
0.22 |
0.9 |
- |
0.03 |
0.03 |
210 |
335 |
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B |
0.26 |
1.2 |
- |
0.03 |
0.03 |
245 |
415 |
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X42 |
0.26 |
1.3 |
- |
0.03 |
0.03 |
290 |
415 |
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X46 |
0.26 |
1.4 |
- |
0.03 |
0.03 |
320 |
435 |
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X52 |
0.26 |
1.4 |
- |
0.03 |
0.03 |
360 |
460 |
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X56 |
0.26 |
1.1 |
- |
0.03 |
0.03 |
390 |
490 |
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X60 |
0.26 |
1.4 |
- |
0.03 |
0.03 |
415 |
520 |
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X65 |
0.26 |
1.45 |
- |
0.03 |
0.03 |
450 |
535 |
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X70 |
0.26 |
1.65 |
- |
0.03 |
0.03 |
585 |
570 |
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Storage video
Factory appearance and appearance
With strong financial strength, we have set up large factories and warehouses in more than 10 cities across the country, with a stock of more than 100000 tons, saving customers procurement time, ensuring customers' production cycle and product quality, and being the quality partner of end customers.
Factory appearance and appearance
1. Samples may be provided by the seller and freight borne by the buyer.
2. We have full stock,and can deliver within short time. Many styles for your choices.
3. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
5. We have many years of experience in manufacturing and selling steel and we cherish every order from our honor.
Application field
The main supply fields are: aerospace, national defense equipment, military weapons, chemical industry, shipbuilding, nuclear energy, trains, containers, environmental protection, precision machining, auto parts, machinery, electronic products, molds, medical treatment Equipment, construction, decoration, etc.
Customer Visit Feedback
With 30 years of experience in R&D and production of high-quality steel, we have been selected as one of China's top 500 enterprises for 15 consecutive years. With strong financial strength, we have set up large factories and warehouses in more than 10 cities across the country, with a stock of more than 100000 tons
Honor
The company has adhered to the principle of quality first and service-oriented for many years, and has provided high-quality steel for key national projects such as steel structure engineering, highway and railway construction, hydropower stations, mines, and plant renovations.
COOPERATIVE PARTNER
FAQ
Q1:Will you offer samples?
A:Yes. We will provide samples according to your needs and send them out within three days after receiving payment.
Q2 : What product information do I need to provide?
A : Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3 : It's my first time to import steel products, can you help me with it?
A : Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:Do you have the products in stock?
A:We have the products in stock. Also, we can produce for your order.
Q5:Do you offer after-sales services?
A : Of course. We have a perfect after-sales service system, if you have any questions, please feel free to contact us. We will do it to your satisfaction.
Q6:What kind of work does your company do?
A:Our company is a professional manufacturer. We mainly produce stainless steel plate/coil/round rod, carbon steel plate/coil,galvanized plate/coil, PPGI coil, roofing sheet and so on.
Q7:What are the advantages of your company？
A : We have international advanced production equipment, large factory buildings, strong company strength, perfect products and reliable quality.
Q8 : Are you a factory or trading company?
A : We are a professional steel factory with many years of experience, perfect manufacturing process, quality assurance!
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BAOSTEEL GROUP
Tel : +86-15315578050
Email : ywx@zgbaogangsteel.com
WhatsApp：+86-15315578050
Address : Minlong steel trading market , Qingdao ,China
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