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Smooth Surface and Good Weld Custom Length Galvanized Carbon Steel Welded Pipe
US$750.00
1-9 Tons
US$720.00
10-49 Tons
US$680.00
50-99 Tons
US$650.00
100+ Tons
Sample price:US$10.00/branch.Request sample
Product profile
Customization
AvailableAfter-sales Service
24-Hour Customer Service ResponseWarranty
12 MonthsModel NO.
10-400mmType
CustomizationTechnique
Hot RolledMaterial
Carbon SteelSurface Treatment
GalvanizedUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special PurposeSection Shape
RoundBrand
Shandong JingshangProduct Name
Galvanized Carbon Steel PipeAdvantage
Quality+Competitive Price+Professional ServiceSurface
Ba Ep MP Brushed/MirrorDelivery Time
7-21 DaysTransport Package
Standard Export Sea Suitable PackagingSpecification
customizableTrademark
Original factoryOrigin
Liaocheng, Shandong, ChinaProduction Capacity
20000tonsKey features
Customizable Dimensions: Outer diameter 25-1200mm, wall thickness 1-50mm, and length tailored to customer requirements.
High Precision Manufacturing: Cold-drawn/hot-rolled technology ensures smooth surfaces and tight dimensional tolerances.
Wide Material Selection: Available in carbon steel, alloy steel, stainless steel, and various grades like ASTM A53/A106.
Comprehensive Customization: Supports OEM/ODM, custom surface treatment, and specialized processing like bending and drilling.
Global Standard Compliance: Meets ASTM, DIN, EN, and GB standards with ISO9001, CE, and SGS certifications.
High Pressure Resistance: Seamless structure offers leak-proof performance under high pressure and temperature.
Long Service Life: Superior corrosion and wear resistance extends service life by over 30%.
Flexible MOQ Options: MOQ starts at 1 ton for trial orders and 3 tons for standard bulk orders.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 2 years CertifiedNearest Port: QingdaoAverage Response Time: ≤2.90h
AI-Powered supplier vetting
SummaryShandong Jingshang Steel Pipe Co., Ltd. is a China-based limited company established in 2017, with 28 employees, more than 10 production lines, inventory capability, and stated annual output information. It demonstrates flexible customization, 3D software design services, professional technical supplier status, and new product development during the past year. Quality controls include finished-product inspection instructions, quality assurance, and raw-material traceability. However, the supplier has no management-system certification, lacks written records for complaint handling and corrective/preventive actions, and has no written procedures or records for effective supplier-service assessment. Manufacturing capacity is not supported by a valid contract with affiliated subcontractors. Overseas support is limited, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Export activity and self-operated import/export rights are indicated, but export experience is stated...
Supplier typeThe supplier is identified as a professional technical supplier and a combined limited company, with a business scope covering metal-material manufacturing, bearing-steel production, and import/export activities. This supports classification as a manufacturing and technical supplier rather than only a trading intermediary.
CertificationsSupplier management-system certification is explicitly recorded as NIL. Although quality assurance and raw-material traceability are present, no formal management-system certification is evidenced.
R&D capabilityThe supplier is identified as a professional technical supplier, provides 3D software design services, offers flexible customization through R&D, and reportedly launched new products during the past year. These are explicit indicators of active technical and product-development capability.
Production capacityThe supplier reports more than 10 production lines, 20 professional technicians, over 100 workers in its company description, inventory capability, uniformly followed finished-product inspection instructions, and peak/off-season lead times within 15 working days. However, the manufacturing-capacity arrangement with affiliated subcontractors lacks a valid contract, creating a documented governance weakness despite the stated production resources.
Customization capabilityThe supplier explicitly customizes materials and specifications according to customer needs, samples, and drawings. Its R&D capability also provides flexible customization and 3D software design services, directly supporting customized product development.
Product Q&A
Q:What are your main cooperation models for seamless steel pipes?
A:
We provide flexible and diversified cooperation modes to meet diverse customer demands, mainly including long-term strategic procurement, customized OEM production, sample trial orders, and regional agency distribution. For large-volume buyers and long-term partners, we will design exclusive cooperation plans, and offer supporting benefits like priority production, fixed price protection and bulk order discounts.
Q:What is the minimum order quantity (MOQ) for seamless steel pipe orders?
A:
For conventional standard seamless steel pipes, the MOQ is 1 ton for trial orders, and 5 tons for formal bulk orders. For customized products with special materials, non-standard sizes or special processing requirements, the MOQ can be adjusted flexibly based on specific production conditions, and we support small-batch trial orders for new cooperative customers.
Q:How long is the production lead time for bulk seamless steel pipe orders?
A:
After receiving the advance payment and confirming all order details, the production cycle for conventional standard seamless steel pipes is 7-12 working days. For customized orders with special heat treatment, surface treatment or complex processing, the lead time will be 15-25 working days. We will send regular production progress updates to ensure on-time delivery as scheduled.
Q:What materials and specifications of seamless steel pipes do you supply?
A:
We manufacture seamless steel pipes with premium materials including 10# steel, 20# steel, 45# carbon steel, Q355B low-alloy steel, 304/316 stainless steel. The conventional specifications cover outer diameter from 4mm to 620mm, wall thickness from 0.5mm to 100mm, and we can customize full range of non-standard sizes per customer drawings. Our products feature high dimensional accuracy, smooth inner and outer surfaces, no welding seams, excellent pressure resistance and stable mechanical propert
Q:Do you provide customized processing services for seamless steel pipes?
A:
Yes, we offer a complete set of customized processing services, such as fixed-length cutting, double-end chamfering, bending, drilling, tapping, surface galvanizing, phosphating, bright annealing, sandblasting and heat treatment. Customers only need to provide detailed product drawings, technical parameters or application scenarios, and our professional technical team will develop targeted production and processing solutions to meet your personalized needs.
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