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API 5L Gr. B 3PE Ect Anticorrosion Surface Welded Round Carbon LSAW/ Dsaw Steel Pipe
US$200.00-400.00
1 Ton
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableWarranty
1 YearType
WeldedTechnique
Hot RolledMaterial
Carbon SteelSurface Treatment
BlackUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special PurposeSection Shape
RoundSurface
Black Painting, Varnish, Gi, Oil, Fbe, 3lpe Ect.Transport Package
Woven Bag, Loading BeltSpecification
406mm- 1626mmTrademark
PMCOrigin
CnProduction Capacity
800000ton/YearKey features
Wide Size Range: Outer diameter 406mm-1626mm, wall thickness 6.0-44.5mm, length 3-18m adjustable.
Custom Surface Treatment: Options include Black Painting, Varnish, Gi, Oil, FBE, and 3PE.
Strict Quality Control: Third-party approvals from ABS, Bureau Veritas, Shell, and DNV.
Comprehensive Testing: Includes tensile, impact, X-ray, hydro, ultrasonic, and hardness tests.
Flexible Payment Terms: Accepts TT, LC, DA, DP, and OA with strong financial support.
Fast Delivery: 5-10 days for stock items, within 30 days for non-stock items.
Global Logistics Support: Professional freight forwarding and export documentation services.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2017-04-01Nearest Port: TIANJIN, SHANGHAIAverage Response Time: ≤6.70hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryPermanent Steel Manufacturing Co., Ltd. is identified as a Chinese manufacturer/factory producing steel pipes and fittings, with operations described in Hunan, Shandong, and Tianjin. It has self-operated import/export rights, eight years of export experience, and exports representing 71%–90% of total sales. The supplier reports in-stock service capability, one-month average lead times in both peak and off-season, and sample-based customization. However, evidence indicates no overseas warehouses, showrooms, agents, or branches; no participation in offline trade shows; and service capability is not supported by written assessment procedures or an approved supplier list. ODM, SDK, and well-known-brand OEM services are unavailable. Raw-material traceability, outsourcing procedures, and manufacturing-capacity contracts remain unverified. No certification information or customer cases is provided.
Supplier typeThe supplier is explicitly identified as a limited-company manufacturer/factory specializing in steel pipes and fittings. Its stated business scope also includes marine equipment sales, related support services, and import/export activities.
R&D capabilityThe supplier does not provide ODM services, SDK availability, or OEM services for popular brands. It also reports no ERP, OA, CRM, or SAP system implementation, indicating explicit limitations in the documented R&D and digital-management capabilities.
Production capacityThe supplier is described as a factory specializing in steel pipes and fittings, has in-stock service capability, and reports one-month average lead times year-round. Nevertheless, raw-material traceability, outsourcing procedures, and manufacturing-capacity contract status are unknown, limiting verification of production-control depth.
Customization capabilityThe supplier explicitly offers customization from samples, and its company description states that customized services are provided for its products. This supports a demonstrated sample-based customization capability, although broader engineering or design-service scope is not established.
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We own factories/companies in many countries in Asia such as China, Singapore, and Malaysia.
Q:How long is your delivery time?
A:
Generally 5-10 days if goods are in stock, or within 30 days if not in stock, depending on quantity.
Q:Do you provide samples? Is it free or extra?
A:
Yes, we offer samples for free charge, but the customer does not pay the cost of freight.
Q:What are your terms of payment?
A:
We accept TT, LC, DA, DP, and OA due to our international group's strong financial support.
Q:What is the warranty period for the steel pipes?
A:
We provide a 1-year warranty for our products.
Send Inquiry
*To:
Permanent Steel Manufacturing Co., Ltd.
Permanent Steel Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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