How long is the lead time?

Lead time is within 15 working days for both peak and off-peak seasons.

What payment terms do you accept?

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

Do you perform quality inspection?

Yes, we conduct 100% visual and functional inspection on all finished products.

Premium ASTM A335 P21 Alloy Steel Tubes for Industry Use

Name: Premium ASTM A335 P21 Alloy Steel Tubes for Industry Use
Brand: Cangzhou Datang Steel Pipe Co., Ltd.
SKU: 746332512

Hebei, ChinaCangzhou Datang Steel Pipe Co., Ltd.

US$900.00-1,200.00

100 Tons

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Pipe

Standard

ASTM, DIN, GB, BS

Model NO.

Size and OD: 1/8"-24"(10.3mm-610mm)

Composition

Alloy Steel

Technique

Cold Drawn

Shape

Round

Surface Treatment

Color Coated

Special Use

Cold Environment

Application

Cold Area

Steel Grade

P21

Transport Package

as Clients Requirments

Specification

1/2" TO 24"

Trademark

DATANG

Origin

China

Production Capacity

50000 Per Year

Key features

Wide Range of Standards: Complies with ASTM, DIN, GB, BS, and other international steel standards.

Extensive Size Coverage: Outer diameters from 10.3mm to 610mm with various wall thickness options.

Cold Environment Application: Specifically designed for use in cold areas and low-temperature conditions.

Multiple Steel Grades: Available in T2-T22, Gr1-Gr9, P1-P91, and other alloy steel grades.

Comprehensive Inspection: 100% visual and functional inspection for all finished products.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Anti-Corrosion Options: Coatings include 3PE, 3PP, FBE, anti-drag, and polyurethane insulation.

OEM and ODM Services: Full OEM and ODM services available for tailored manufacturing needs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceR&D CapabilitiesManagement Certification

Cangzhou Datang Steel Pipe Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.08h

AI-Powered supplier vetting

SummaryThe supplier provides 3D software design, OEM, ODM, and broad customization services, supported by 10 production lines and specialized fin-tube and machining equipment. It holds an ISO9001:2015 management-system certificate, has 18 years of export experience, and reports that 71%–90% of sales come from exports. However, its R&D scale is limited to one engineer, no new products were launched in the past year, and no SDK is available. Quality-control test equipment is reported as zero, and continuous quantity reconciliation is not performed for every batch. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. Service procedures exist for corrective actions and customer complaints, but written records are absent.

Supplier typeThe supplier is a manufacturing-oriented exporter offering OEM and ODM services, with 10 production lines, self-operated import/export rights, 18 years of export experience, and 71%–90% export sales. Its listed equipment includes fin-tube machinery, cutting, turning, beveling, bending, cleaning, and painting facilities.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate. This is explicit certification evidence, although no additional certifications are provided.

R&D capabilityThe supplier offers 3D software design, ODM, and product-improvement support, and maintains design input, output, review, verification, and validation documentation. However, it has only one R&D engineer, launched no new products in the past year, and has no available SDK, indicating limited demonstrated innovation output.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, as well as 3D software design, OEM, and ODM services. These statements provide direct evidence of broad customization capability.