What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What are the common applications?

Used in pressure vessels, chemical equipment, elevators, sanitary ware, solar energy, food machinery, automotive, and construction decoration.

How is the product packed for shipping?

Packed in seaworthy wooden cases or in bundles.

Customized 304/316L Stainless Steel Square Tube

Name: Customized 304/316L Stainless Steel Square Tube
Brand: SHAANXI RUIYANG IMPORT EXPORT CO., LTD.
SKU: 866222315

Shaanxi, ChinaSHAANXI RUIYANG IMPORT EXPORT CO., LTD.

US$1.00-100.00

1,000 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Welded

Technique

Cold Drawn

Model NO.

10*20-150*100mm

Material

Carbon Steel

Surface Treatment

Polished

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Square

Od

10X20-150X100mm

Thickness

0.5-50mm

Finish

Customed

Length

Usually 6 Meter

Process

Welded

Flaw Detection

as Required

Transport Package

in Bundles or Wooden Box

Specification

10x20MM-150X100MM

Trademark

RUIYANG

Origin

China

HS Code

73062100

Production Capacity

10000t/Year

Key features

Wide Size Range: Outer diameter 10-150mm, thickness 0.5-50mm, length up to 18m.

Multiple Material Grades: Available in 304, 316L, 310S, 321, 430, and other stainless steel grades.

Strict Quality Control: Includes spectrometer analysis, hydrostatic, and ultrasonic testing.

Customization Accepted: Custom OD, thickness, finish, and length are available upon request.

Competitive Pricing: Lower cost than seamless pipes with high-quality cold-rolled raw materials.

Versatile Applications: Suitable for construction, chemical, food industry, and machinery manufacturing.

Multiple Standards: Complies with ASTM, DIN, EN, JIS, GOST, and GB/T standards.

Professional Processing: Offers cutting, beveling, and polishing services without burrs.

Company profile

SHAANXI RUIYANG IMPORT EXPORT CO., LTD.

Shaanxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-05-07Nearest Port: Shanghai, Tianjin, NingboAverage Response Time: ≤5.46hTerms 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 are the available material grades?

We supply 304, 304L, 304H, 316, 316L, 316Ti, 317L, 310S, 321, 321H, 347H, S31803, S32750, 410, 420, 430, 446, and other grades.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1000kgs.

Q:What standards does the product comply with?

We follow ASTM A213, A312, A269, A511, A789, A790, GOST 9941/9940, DIN 17456/17458, EN10216-5, EN17440, JIS G3459/3463, and GB/T standards.

Q:Can the size and length be customized?

Yes, we accept customized OD (10-150mm), thickness (0.5-50mm), and length (usually 6m, max 18m).

Q:What quality tests are performed?

Tests include spectrometer analysis, yield/tensile strength, elongation, hardness, flattening, flaring, eddy current, ultrasonic, hydrostatic, and corrosion tests.