How do you handle quality problems?

We take full responsibility. If a quality issue arises, we offer free replacement and negotiate compensation based on agreements.

What are the delivery times?

Normal products are delivered in 7-10 days, while bulk orders take 15-25 days.

What are the available connection methods?

We offer Weld, Male, Clamp, and Flange connection options to suit different installation needs.

304/316L Stainless Steel Sanitary Square Pipe (DY-P031)

Name: 304/316L Stainless Steel Sanitary Square Pipe (DY-P031)
Brand: DEYI Equipment Industries Limited
SKU: 1929934451

Zhejiang, ChinaDEYI Equipment Industries Limited

US$10.00

5 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Like Repaire or Replacement.

Warranty

1 Year

Type

Welded

Technique

Hot Rolled

Material

Stainless Steel

Surface Treatment

Polished

Usage

Food/Beverage/Dairy Products, Chemical Industry

Section Shape

Round

Flow Medium Parts

304, 304L, 316L (1.4301, 1.4307, 1.4404)

Port Size

Way of Connection

Weld, Male, Clamp, Flange

Seal Material

Silicone, EPDM, Viton, NBR, PTFE

Length

6m or as Customer′s Requirement

Pressure Range

0-10bar

Temperature Range

-20 Degree Celsius to 120 Degree Celsius

Processing Machines

Forge Processing, Advance CNC Machine

Transport Package

Wooden Case in LCL, Container in FCL

Specification

Trademark

DEYI

Origin

Made in China

HS Code

7307290000

Production Capacity

2000/PC/Month

Key features

High-Grade Materials: Available in 304, 304L, 316L, 316L stainless steel for superior corrosion resistance.

Wide Size Range: OD 6.35-1016MM, WT 0.5-8MM, Length 6m or customized to customer requirements.

Multiple Standards: Complies with ASTM, JIS, DIN, EN, ISO, GB, GOST, and ASME TP316L standards.

Versatile Applications: Ideal for food, beverage, dairy, chemical, pharmaceutical, and petrochemical industries.

Flexible Connections: Supports Weld, Male, Clamp, and Flange connection methods for easy installation.

Quality Assurance: 100% raw material inspection, SGS certified, with strict quality control processes.

Fast Delivery: Normal products delivered in 7-10 days; bulk orders in 15-25 days.

Reliable Warranty: 3-year warranty for stainless steel products with free replacement for quality issues.

Company profile

DEYI Equipment Industries Limited

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2009-07-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤9.13hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryDEYI Equipment Industries Limited is a China-based limited company in Zhejiang that is identified across the records as both a trading company and manufacturer/factory. It reports ISO 9000 and ISO 9001 certifications, three production lines, quality-control personnel, R&D engineers, and stated annual capacities for sanitary valves, fittings, pumps, manhole covers, and CIP spray balls. The supplier has exported since 2009, reports a high export-sales share, and indicates both agency and self-operated export methods. Its descriptions mention Japanese CNC machinery, inspection equipment, quality-control systems, and an after-sales service center. However, the provided information does not establish specific customer cases, demonstrated customization projects, or independently verified financial strength.

Supplier typeThe supplier is identified as a limited company in Zhejiang, China, and is variously classified as a trading company, manufacturer/factory, and other entity. The Chinese company record specifically labels its nature as a trading company, while the supplier also reports manufacturing facilities and product capacities, indicating combined trading and manufacturing activity.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These certifications provide explicit evidence of formal quality-management credentials, although no certificate scope, issuing body, or validity details are provided.

After-Sales capabilityThe company description explicitly mentions an after-sale service center and states a focus on quality and service. This supports the existence of an after-sales function, but no details are provided on service coverage, response times, personnel, or spare-parts support.

R&D capabilityDEYI states that it uses advanced Japanese CNC machines, automatic equipment, inspection equipment, and a quality-control system, and reports 6–10 years of total R&D engineer experience. These facts support technical development and process capability, but do not demonstrate specific patented products or measurable innovation outcomes.

Production capacityThe supplier reports three production lines, CNC and automatic processing equipment, complete inspection equipment, 6–10 quality-control staff, and stated annual capacities including 20,000 sanitary butterfly-valve sets and 200,000 stainless-steel sanitary pipe fittings. The export history beginning in 2009 and reported export-sales share further support operational experience, although capacity verification is not provided.

Product Q&A

Q:Are you a trading company or a factory?

We are a manufacturing factory with 10 years of export experience.

Q:Do you have FDA certificates for the materials?

Yes, FDA certification is very important for our food processing machine materials.

Q:How do you control product quality?

We perform 100% inspection on raw materials, separate different materials during production, and inspect 10% of finished goods. If any defect is found, we conduct 100% inspection.

Q:Can I get a chemical composition report?

Yes, we test materials in our laboratory for each lot and can provide the laboratory report upon request.

Q:What is the warranty period for the products?

We provide a 3-year warranty for all stainless steel products, excluding gaskets due to varying customer applications.