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Black Square and Rectangular Steel Pipe for Structural Applications
US$600.00
25-99 Tons
US$550.00
100-499 Tons
US$500.00
500+ Tons
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
1 YearType
WeldedTechnique
Hot RolledMaterial
Carbon SteelSurface Treatment
BlackUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & DecorationSection Shape
RoundEnd
PE or BeProduct Name
ASTM A252 A53 Grade 2 Grade 3 Large Diameter CorruStandard
a P I 5L Psl1/ Psl2, ASTM A252, En10219, Awwa C200ASTM a 53
Gr. a, Gr B, Gr C, Gr.Da P I 5L
a, B, X42, X46, X52, X56, X60, X65 X70ASTM A252
Gr.1 Gr.2 Gr.3En 10219
S235jr, S275jr, S355jr, S355joh, S355j2, S420...Outer Diamter
219.1mm - 4064mm (8" - 160")Wall Thickness
4 mm - 25.4mmCertificate
ISOLength
6m, 12m, CustomizedProcess
SawDelivery Time
15 DaysSurface
Bare, HDG, Fbe, Paint, 3PE, 3PP, etcOriginal
Tianjin, ChinaTransport Package
in BundleSpecification
219-3048mmTrademark
HypileOrigin
ChinaHS Code
730630Production Capacity
500000tons/YearKey features
Comprehensive Steel Pipe Range: Offers seamless, ERW, LSAW, SSAW, and roller welded pipes with OD up to 7000mm.
Customized Length Options: Standard lengths of 6m and 12m available, with fully customized lengths up to 100m.
Advanced Surface Treatments: Provides bare, HDG, FBE, Paint, 3PE, and 3PP coatings for superior corrosion resistance.
Rigorous Quality Assurance: In-house lab performs RT, UT, MPT, PT, and hydrostatic testing with Mill Test Certificates.
Global Logistics Network: Multi-modal shipping via rail, air, and ocean with specialized anti-rust packaging.
Flexible Customization: Full customization available from samples, designs, and minor adjustments to end protection.
ISO Certified Management: Operates under ISO 9001, ISO 45001, and ISO 14001 certified quality and safety systems.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Nearest Port: TIANJIN, SHANGHAI, QIANGDAOAverage Response Time: ≤1.07hTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressNo. 13-208, Hengtai Road, Daqiuzhuang Town, Jinghai District, Tianjin, China
Plant Area405 square meters
Number of Employees28
International Commercial Terms(Incoterms)FOB, CIP, EXW, CPT, CFR, CIF, FCA, DAT, FAS, DDP, DAP
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsSpiral Steel Pipe, Sheet Piling, Welded Steel Pipe, Pipe Piling, Steel Piles, Seamless Steel Pipe, Steel Beams, Helical Screw Pile, Steel Tie Rod, PC Strand
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2019-06-25
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Product Q&A
Q:What pipes do you supply?
A:
Seamless, welded (ERW/LSAW/SSAW/Roller Welded Pipe), carbon/alloy steel pipes for oil/gas, construction, water treatment, and infrastructure projects.
Q:Are your products certified?
A:
Yes. We comply with SPEC 5L, 5CT, 2B, ASTM, EN, ISO 9001, and other international standards. Certificates provided.
Q:What is the lead time?
A:
Typically 15-45days for standard orders, depending on quantity and specifications.
Q:How are pipes packaged for export?
A:
Bundled with steel straps, waterproof wrapping, and end protectors. Custom crating available.
Q:What incoterms do you offer?
A:
EXW, FCA,FOB, CIP, CIF, CFR,DDU, DDP and others based on customer needs.
Send Inquiry
*To:
Tianjin Hypile Foundation Engineering Co.,Ltd
Tianjin Hypile Foundation Engineering Co.,Ltd*Content:
Supplier replies will be sent to your registered email
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