How long is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What certifications and inspections are performed on the products?

Products undergo 100% inspection (visual and function) and can be certified by SGS and BV. The factory is ISO9001:2015 certified.

What are the common steel grades available for ASTM A53 tubes?

Common grades include ASTM A53 Gr. A, Gr. B, A106 Gr. A, Gr. B, and A333 Gr. 1, Gr. 3.

Datang ASTM A53 Galvanized Steel Tubes

Name: Datang ASTM A53 Galvanized Steel Tubes
Brand: Cangzhou Datang Steel Pipe Co., Ltd.
SKU: 745449122

Hebei, ChinaCangzhou Datang Steel Pipe Co., Ltd.

US$650.00-950.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Galvanized Iron Pipes

Inspection

SGS BV

Model NO.

Outer Diameter: 1/8"-36"(10.3mm-914.4mm)

Temperature Classification

Room Temperature Piping

MPa Classfication

Low Pressure Piping

Standard

ASTM, GB, DIN, JIS

Medium

Liquid

Cross-Section Shape

Round

Connection Type

Welding

Diameter

10.3mm-914.4mm

Transport Package

Bundle

Specification

OD: 10.3mm-914.4mm

Trademark

datang

Origin

China

HS Code

7304319000

Production Capacity

9000000ton/Year

Key features

Wide Diameter Range: Available in outer diameters from 10.3mm to 914.4mm to suit various project needs.

Multiple Surface Treatments: Options include bare, black, lightly oiled, hot dip galvanized, varnish, and 3PE coating.

Flexible Length Options: Supply in random lengths, Single Random Length (SRL), or Double Random Length (DRL 4-14M).

Strict Quality Inspection: 100% finished product inspection with SGS and BV certification available.

OEM/ODM Support: Full customization services available from samples, designs, or minor adjustments.

Robust Packaging: Waterproof paper, PVC sleeves, and steel strips ensure safe transport for bundles up to 2,000kg.

Proven Manufacturer: Established in 2007 with ISO9001:2015 certification and 18 years of export experience.

Low MOQ: Minimum Order Quantity is just 1 unit, allowing for small trial orders.

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: ≤0.63h

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.