How long is the lead time?

The average lead time is within 15 workdays regardless of the season.

What certifications do you hold?

We hold ISO9001:2008, PED/97/23/EC, and China Pressure Vessel Pipeline Manufacturing License.

What is the nearest port?

The nearest ports are Qingdao Port, Shanghai, and Tianjin.

U Bend Stainless Seamless Steel Pipe for Heat Exchanger

Name: U Bend Stainless Seamless Steel Pipe for Heat Exchanger
Brand: Qingdao Ironsteel International Trading Co., Ltd.
SKU: 764969735

Shandong, ChinaQingdao Ironsteel International Trading Co., Ltd.

US$3,300.00

2-9 Tons

US$3,250.00

10-24 Tons

US$3,200.00

25-49 Tons

US$3,150.00

50+ Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Type

Seamless

Technique

Hot Rolled

Model NO.

304l stainless steel pipe

Material

Stainless Steel

Surface Treatment

Polished or Matt Surface

Usage

Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose

Section Shape

Round

Outer Diameter

4mm~219mm

Thickness

0.4mm~9mm

Steel Grade

304, 304L, 316, 316L

Transport Package

Standard Seaworthy Packing

Specification

ASME

Trademark

Iron&steel

Origin

China

HS Code

7306

Production Capacity

1000 PCS Per Month

Key features

Wide Customization Range: Outer diameter 4-219mm, thickness 0.4-9mm, and multiple steel grades available.

Comprehensive Testing: Includes Eddy Current, Hydrostatic, UT, Penetrant, and Tension tests for quality assurance.

Multiple Surface Treatments: Options include Pickled, Passivation, Mechanical Polishing, BA, and Electropolishing.

Flexible Bending Radius: Minimum bending radius is 1.5 times the outside diameter for precise shaping.

Global Standard Compliance: Meets ASTM, ASME, ISO, EN, JIS, and GB standards for international use.

OEM and ODM Services: Full customization, design-based, and sample-based customization services available.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Extensive Application Scope: Ideal for heat exchangers, condensers, boilers, and petrochemical industries.

Company profile

Importers and ExportersYears of Export ExperienceManagement CertificationHigh Repeat Buyers Choice

Qingdao Ironsteel International Trading Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤1.01h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, ODM, OEM, and broad customization services. It reports quality-related certification support, including API, ISO, IBR, and SGS certifications, and holds an ISO9001:2015 certificate. Production and service lead times are stated as within 15 working days in both peak and off-peak seasons, with 11–20 quality-control staff and North America as the primary export market. However, the supplier has no available SDK, launched no new products in the past year, has only one year of R&D engineer experience reported, and lacks overseas showrooms, agents or branches, and offline trade-show participation. Environmental assessment documentation, raw-material traceability status, quality assurance status, and several process records are incomplete or unavailable. OEM service for popular brands provides evidence of customer-related experience, but no specific customer names or cases are supplied.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides 3D software design services. It also offers ODM and OEM services, indicating both technical-service and manufacturing capabilities.

CertificationsThe supplier states that it can provide certifications such as API, ISO, IBR, and SGS according to customer requirements, and specifically reports an ISO9001:2015 certificate. This is explicit evidence of certification-related capability, although no separate certificate details or validity dates are provided.

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, or offline trade-show participation, and reports zero countries with overseas services. It has written procedures for corrective actions and complaint handling, but no written records, so international after-sales coverage and documented execution remain limited.

R&D capabilityThe supplier provides professional technical services, 3D design, ODM, and customization, but reports no available SDK and no new products launched during the past year. Only one year of total R&D engineer experience is stated, while product-information R&D capability is also marked as having no new products, limiting evidence of recent innovation output.

Production capacityThe supplier reports 11–20 quality-control staff, an annual production-output range, and lead times within 15 working days during both peak and off-peak seasons. These statements support production and fulfillment capability, although detailed production capacity, equipment, and factory performance records are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated 3D design, ODM, and OEM services further support a broad ability to adapt products to customer requirements.