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304 Seamless Stainless Steel Rectangular Pipe for Steel Pipe
US$1.00-100.00
500 kg
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableType
SeamlessTechnique
Cold DrawnModel NO.
10X20-200X200mmMaterial
Stainless SteelSurface Treatment
PickledUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special PurposeSection Shape
RectangularSize
10X20-200X200mmThickness
1-20mmSurface
Pickling or Further PolishedShapes
Rectangular or CustomedTooling Cost
According to QuantityTransport Package
Wooden BoxSpecification
20-200mmTrademark
RUIYANGOrigin
ChinaHS Code
73069000Production Capacity
5000t/YearKey features
Wide Material Range: Available in 304, 316, 310S, 321, 347H, 254SMO, and many other stainless steel grades.
Customizable Dimensions: Sizes range from 10x20mm to 200x200mm with thickness options from 1mm to 20mm.
Multiple Surface Options: Standard pickling finish available, with further polishing options upon request.
Strict Quality Assurance: Uses Tsingshan brand raw materials with direct-reading spectrum testing for chemical composition.
Comprehensive Testing: Includes yield strength, tensile strength, elongation, hardness, flattening, and corrosion tests.
Global Standard Compliance: Meets ASTM, GOST, DIN, EN, JIS, and GB/T international manufacturing standards.
Versatile Applications: Suitable for pipeline transport, boilers, hydraulics, oil/gas drilling, and food processing.
Flexible Tooling Cost: Tooling fees are calculated based on the specific quantity ordered.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-05-07Nearest Port: Shanghai, Tianjin, NingboAverage Response Time: ≤4.98hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryThe supplier manufactures centrifugal cast tubes and titanium products and reports more than 10 years of experience. It has integrated smelting, rolling, forging, cold drawing, and finish-machining production lines, 50 quality-control staff, and annual output in the stated US$10 million–US$50 million range. It reports ISO 9000/9001/14000/14001 and BSCI certifications. The supplier provides broad customization and ODM services, has introduced new products in the past year, and offers OEM services to known brands. Export sales account for 90%, with seven years of export experience and self-operated import/export rights. Complaint handling and corrective-action procedures are documented and followed. However, quality test equipment is reported as zero, traceability and quality-assurance status are unknown, and there is no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial information is represented only by years, so financial strength cannot be verified.
Supplier typeThe supplier is a manufacturing company focused on centrifugal cast tubes and titanium products, with more than 10 years of experience and production capabilities covering smelting, hot and cold rolling, forging, cold drawing, and finish machining. Its 90% export-sales share, seven years of export experience, and self-operated import/export rights indicate an export-oriented industrial manufacturer.
CertificationsThe supplier reports BSCI, ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications. These stated management-system and social-compliance certifications provide explicit evidence of certification coverage.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and reports lead times within 15 workdays in both peak and off-season periods. However, it has no overseas agents or branches, overseas warehouse, showroom, or offline trade-show participation, limiting evidence of localized overseas support.
R&D capabilityThe supplier reports new products within the past year, ODM availability, broad R&D customization services, and R&D engineers with 6–10 years of total experience. It does not have an available SDK, but the supplied evidence supports product-development and design capability.
Production capacityThe supplier reports an integrated multi-process production system, 50 quality-control staff, inventory capability, 30 qualified service suppliers, and lead times within 15 workdays in both seasons. However, it reports zero quality-control test equipment, while quality assurance and traceability status are unknown; production scale is therefore supported, but testing controls are a material concern.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM services, demonstrating broad stated customization coverage.
Client casesThe supplier reports providing OEM services to known brands, which is direct evidence of brand-customer experience. No specific customer names, project details, product volumes, or independently verifiable case information are provided.
Product Q&A
Q:What materials are available for this pipe?
A:
We supply 304, 304L, 316, 316L, 310S, 321, 347H, and many other stainless steel grades.
Q:Can the size and thickness be customized?
A:
Yes, sizes range from 10x20mm to 200x200mm and thickness from 1mm to 20mm.
Q:What surface treatments are offered?
A:
Standard pickling is available, and further polishing can be customized based on requirements.
Q:Which international standards do you follow?
A:
We comply with ASTM, GOST, DIN, EN, JIS, and GB/T standards including A213, A312, and A269.
Q:How do you ensure product quality?
A:
We use Tsingshan brand raw materials and perform spectrum analysis, hardness, and corrosion tests.
Send Inquiry
*To:
SHAANXI RUIYANG IMPORT EXPORT CO., LTD.
SHAANXI RUIYANG IMPORT EXPORT CO., LTD.*Content:
Supplier replies will be sent to your registered email
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