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ASTM A500 Grade B Black Square Structure Hollow Section Steel Pipe
US$500.00
10-99 Tons
US$450.00
100+ Tons
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableType
WeldedTechnique
ERWModel NO.
TYTMaterial
Carbon SteelSurface Treatment
BlackUsage
Construction & DecorationSection Shape
SquareTransport Package
in Budles or According to Customer RequestSpecification
20*20-400*400Trademark
TianyingtaiOrigin
Tianjin, ChinaHS Code
7306309000Production Capacity
500, 000tons/YearKey features
Customizable Design: Manufacture according to customer requirements with CAD or design drawings.
Free Sample Offer: Free samples available, though freight costs are not covered.
Third-Party Inspection: Accepts inspections from SGS, BV, ABS, DNV, and other third parties.
ISO 9001-2008 Certified: All production processes strictly follow ISO 9001-2008 standards.
Value-Added Services: In-house painting, coating, and pipe cutting services available.
Factory Direct Supply: Leading pipe manufacturer located in Tianjin with direct factory visits.
Fast Delivery: 5-10 days for stock items, 15-20 days for non-stock items.
Diverse Payment Terms: Accepts T/T, 100% L/C at sight, Cash, and Western Union.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.84h
AI-Powered supplier vetting
SummaryTianjin TianYingTai (TYT) Steel Pipe Co., Ltd. is a combined steel manufacturing and processing supplier with stated experience of 18 years, 13 steel-pipe production lines, 10 processing lines, and two hot-dipped galvanizing lines. Its business scope covers steel rolling, metal structures and materials, metal-product R&D, and photovoltaic equipment sales. The supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications, and reports quality assurance and inventory capacity. However, it has no available SDK, no overseas warehouse, showroom, agents, or branches, and no participation in offline trade shows. Manufacturing capacity is not fully verifiable because no valid contract with related subcontractors is reported. Financial records are referenced by year, but no substantive financial results are provided. Formal complaint-handling, corrective-action, and approved-supplier procedures are also absent from the evidence.
Supplier typeThe supplier is identified as a combined company engaged in steel production, sales, processing, greenhouse engineering, export, and related metal-product activities. Its stated business scope also includes steel rolling, metal structures, metal materials, metal-product R&D, and photovoltaic equipment and component sales, indicating a manufacturer with integrated processing and trading activities.
CertificationsThe supplier reports ISO9001:2015 and ISO45001:2018 certificates, as well as ISO14001:2015 certification and other certifications. These explicitly demonstrate certified quality, environmental, and occupational-health-and-safety management coverage.
Production capacityThe supplier reports 18 years of experience, 13 steel-pipe production lines, 10 processing lines, two environmental hot-dipped galvanizing lines, and inventory capacity. However, it also reports no valid manufacturing-capacity contract with associated subcontractors, while another record states seven production lines, so the full capacity profile is not entirely consistent.
Customization capabilityThe supplier explicitly provides steel processing, metal-structure manufacturing, metal-material manufacturing, and greenhouse engineering with accessories, supported by its own factory and processing center. These activities demonstrate relevant processing and product adaptation capability, although specific customization examples or limits are not provided.
Product Q&A
Q:What about the quality?
A:
Third party inspections are always welcomed.as part of our dedication to the industry, we do make arrangements for such inspections-ABS,DNV,BV,ect.
Q:How long is your delivery time?
A:
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q:Do you provide samples ? is it free or extra ?
A:
Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:May I customize the steel pipe?
A:
Yes, you can, we can manufacture according to your requirement, you can send the CAD or design drawing to us.
Q:Any Value-added Services?
A:
Fottunately for you,we are very experience in this industry.we have equipped our warehouse with the necessities to perform in-house painting,coating,and pipe cutting.
Send Inquiry
*To:
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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