What are the common applications for this square pipe?

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

What payment terms are accepted?

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

How is the product packed for shipping?

The product is packed in seaworthy wooden cases or in bundles.

316L Stainless Steel Square Pipe

Name: 201/304/316L Stainless Steel Square Pipe
Brand: SHAANXI RUIYANG IMPORT EXPORT CO., LTD.
SKU: 866290295

Shaanxi, ChinaSHAANXI RUIYANG IMPORT EXPORT CO., LTD.

US$1,000.00-10,000.00

1,000 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Stainless Steel Pipes

Standard

ASTM, AISI, GB, JIS, DIN, EN, Customed

Model NO.

20X2-200X20

Grade

300 Series

Certification

ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS

Shape

Square

Technique

Cold Rolled

Surface Treatment

Bright

Od

19-200mm

Thickness

2.5-3mm

Welded Type

Longitudinal Welded Pipe

Customed

Yes

Surface

2b,Ba,6K

Process

Cold Rolled,Welded

Transport Package

in Bundles or Wooden Box

Specification

19-200mm THICKNESS: 2-3mm

Trademark

RUIYANG

Origin

China

HS Code

73069000

Production Capacity

10000t/Month

Key features

Wide Grade Selection: Available in 300 Series including 304, 316L, 310S, 321, 410, and more.

Customizable Dimensions: OD 19-200mm, Thickness 2.5-3mm, and custom length accepted.

Multiple Certifications: Compliant with ISO, RoHS, IBR, ASTM, GB, EN, DIN, and JIS standards.

High-Quality Manufacturing: Uses Tsingshan raw materials with vacuum annealing and precision straightening.

Versatile Applications: Suitable for pressure vessels, chemical equipment, elevators, and construction.

Competitive Pricing: Lower cost than seamless pipes with good surface finish and economy.

Rigorous Quality Control: Includes spectrum analysis, hydrostatic, ultrasonic, and flattening tests.

Fast Delivery Options: Off-season lead time within 15 workdays; large stock available.

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: ≤5.45hTerms 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 grades for this stainless steel pipe?

We offer 300 Series grades including 304, 304L, 304H, 304N, 316, 316L, 316Ti, 317L, 310S, 321, 321H, 347H, S31803, S32750, 347, 330, 825, 904L, 410, 420, 430, and 446.

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

The MOQ is 1000kgs.

Q:What standards and certifications does the product meet?

The product meets ASTM, AISI, GB, JIS, DIN, EN standards and holds ISO, RoHS, IBR, and MTC certifications.

Q:Can the size and length be customized?

Yes, custom sizes and lengths are accepted. OD ranges from 19-200mm and thickness from 2.5-3mm.

Q:What is the lead time for production?

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