What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Money Gram, and small-amount payments.

Is the raw material guaranteed?

Yes, we use Tsingshan Brand raw materials and guarantee quality through professional inspection and equipment.

Stainless Steel Seamless Square Rectangular Hollow Pipe Supply

Name: Stainless Steel Seamless Square Rectangular Hollow Pipe Supply
Brand: SHAANXI RUIYANG IMPORT EXPORT CO., LTD.
SKU: 771285602

Shaanxi, ChinaSHAANXI RUIYANG IMPORT EXPORT CO., LTD.

US$1.00-100.00

500 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Size

10X20-200X200mm

Model NO.

10X20-200X200mm

Thickness

1-20mm

Surface

Pickling or Further Polished

Shapes

Rectangular or Customed

Tooling Cost

According to Quantity

Temperature Classification

Medium Temperature Piping

MPa Classfication

High Pressure Piping

Standard

ASTM, GB, DIN, JIS, Customed

Medium

Liquid

Cross-Section Shape

Rectangular

Connection Type

Welding

Diameter

10X20-200X200mm

Transport Package

Wooden Box

Specification

20-200mm

Trademark

RUIYANG

Origin

China

HS Code

73069000

Production Capacity

5000t/Year

Key features

Customizable Dimensions: Sizes range from 10X20mm to 200X200mm with thickness 1-20mm.

Wide Material Selection: Available in 304, 316, 316L, 310S, 321, 904L, and other grades.

Strict Quality Assurance: Uses Tsingshan raw materials with spectrum and hydrostatic testing.

Multiple Standards Compliance: Meets ASTM, DIN, JIS, GB, and EN standards for global use.

Flexible Surface Finish: Options include pickling or further polished surfaces.

High Pressure Capability: Suitable for high pressure piping and medium temperature applications.

Competitive Factory Pricing: Direct supply from leading Chinese manufacturer with stock.

Fast Lead Time: Off-season delivery within 15 workdays; peak season one month.

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 stainless steel grades are available?

We supply 304, 304L, 316, 316L, 316Ti, 317L, 310S, 321, 347H, S31803, S32750, 825, 904L, and many other grades.

Q:Can the size and shape be customized?

Yes, sizes range from 10X20mm to 200X200mm, thickness 1-20mm, and shapes can be rectangular or customized.

Q:What quality tests are performed?

We conduct spectrum analysis, yield/tensile strength tests, hardness, flattening, flaring, eddy current, ultrasonic, hydrostatic, and corrosion tests.

Q:What standards do the pipes comply with?

Our pipes meet ASTM A213/A312/A269/A511/A789/A790, GOST, DIN, EN, JIS, and GB standards.

Q:What is the lead time for delivery?

Off-season lead time is within 15 workdays, while peak season lead time is approximately one month.