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Mr. LosifTheir carbon steel products have high quality. Delivery is on time. A very pleasant cooperation!
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Black Hollow Section Carbon Pipe Q235 Carbon Steel Tube Square Metal Tube

Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xOD | 20 - 219 Mm | Processing Service | Bending, Welding, Decoiling, Punching, Cutting |
---|---|---|---|
Length | 12M, 6m, 5.8m, As Required, 1-12m | Surface Treatment | Annealing |
Pipe Ends | Plain Ends | End Protector | Plastic Pipe Cap |
Alloy Or Not | Non-Alloy | Grade | Q195-Q345, Q235 |
Highlight | Q235 Hollow Square Metal Tube,Annealing Hollow Section Carbon Pipe,Non Alloy Square Carbon Steel Tube |
Black Hollow Section Carbon Pipe Q235 Carbon Steel Tube Square Metal Tube
Product Description:
It is rolled into strip steel after process treatment. Generally, the strip steel is unpacked, flattened, crimped, and welded to form a round tube, then the round tube is rolled into a square tube and then cut to the required length. Usually 50 pieces per pack. Square pipes are divided into seamless and welded seams. Seamless square pipes are formed by extruding seamless round pipes.
COMMODITY NAME
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BLACK ERW CARBON STEEL PIPE/ TUBE
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MATERIAL GRADE
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Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q355 = S355JR / A500 Grade B Grade C
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STANDARD
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ASTM A53 ( sch10; SCH40), ASTM A500, BS1387, EN39, BS1139, ISO65
GB/T3091, GB/T13793
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PIPE SURFACE
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GALVANIZED, PAINTED (BLACK, RED, GRAY OR OTHERS) , OR ANTI-RUST OILED
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PIPE ENDS
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PLAIN ENDS / BEVEL ENDS WITH PLASTIC CAPS/ THREADED BOTH ENDS WITH COUPLING AND CAPS/ GROOVED ENDS
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CERTIFICATES
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ISO 9001 / BSI/ UL / FM
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TRADE TERMS
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FOB/ CFR/ CIF/ EXW/ FCA
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PAYMENT TERMS
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30%&70% T/T ; 100% LC AT SIGHT (others can be negotiated)
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DELIVERY TIME
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25-40 DAYS AFTER RECEIVE DEPOSIT OR LC
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BRAND
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YOUFA (HOT SALES)
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HOT SALES MARKET
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Southeast Asia, South Asia, Middle East, Europe, Middle&South America, Africa and Oceania
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Product Image:
Packing&Shipping:
Certificaions:
Company Profile:
HENGCHENGTAI SPECIAL STEEL CO .,LTD is located in Wuxi, the largest steel distribution center in east China.Our company has been committed to providing customers with high-quality steel materials and has become the leading supplier of comprehensive material solutions in China. Our company has 20,000 square meters of indoor storage, more than 20,000 tons of spot inventory. Spot product standard involves European standard, American standard, British standard, Australian standard, German standard, n standard and so on.
Factory Photo:
FAQ:
Q1: ARE YOU FACTORY OR TRADER?
A1: Our company is a cold rolling manufacturer of magnetic stainless steel coil since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q4: HOW TO VISIT YOUR FACTORY?
A4: Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).