Do you perform quality inspections?

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

What are the available wall thickness options?

We offer SCH10, STD, SCH40, SCH80, SCH160, XS, and XXS wall thicknesses.

Datang Large Diameter ASME Seamless Steel Pipes

Name: Datang Large Diameter ASME Seamless Steel Pipes
Brand: Cangzhou Datang Steel Pipe Co., Ltd.
SKU: 744961542

Hebei, ChinaCangzhou Datang Steel Pipe Co., Ltd.

US$650.00-1,100.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Seamless

Usage

Water Supply

Model NO.

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

Joint Type

Welded

Section Shape

Round

Shape

Round

Customized

Non-Customized

Transport Package

as The Contract

Specification

1/8" TO 24"

Trademark

DATANG

Origin

China

HS Code

730419

Production Capacity

8000000PCS/Year

Key features

Wide Size Range: Available in OD 1/8"-24" (10.3mm-610mm) and 1/2"-152" (21.3mm-3800mm) with various wall thicknesses.

Comprehensive Wall Thickness: Includes SCH10 through SCH160, XS, and XXS options for diverse pressure requirements.

Strict Quality Inspection: 100% visual and functional inspection performed on all finished products with traceable raw materials.

Flexible Customization: Full customization, minor customization, and flexible options available from samples or designs.

ISO 9001 Certified: Manufacturer holds ISO9001:2015 certification ensuring consistent quality management.

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

Global Shipping Terms: Accepts FOB, CIF, CFR, and EXW terms with shipment from Tianjin Port.

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: ≤0.05h

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.